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authorMiruna Paun <Miruna.Paun@enea.com>2019-07-29 12:30:27 +0200
committerMiruna Paun <Miruna.Paun@enea.com>2019-07-30 12:23:08 +0200
commitd6be45dbae3cc0e2df7f92f6b855126e21051952 (patch)
treec8a11542e4527b980662e22e94017fb176add25e
parent631609b2f424264a74542f2e1ea99e1bb8a43e9c (diff)
downloadel_releases-nfv-access-d6be45dbae3cc0e2df7f92f6b855126e21051952.tar.gz
Updating the structuring and pictures of ENA example-usecases.
Change-Id: If2026f111c8004e31f329df56c63d9d7e0ad5eab
Diffstat
-rw-r--r--doc/book-enea-nfv-access-example-usecases/doc/clav_vnf_examples.xml174
-rw-r--r--doc/book-enea-nfv-access-example-usecases/doc/eltf_params_updated.xml2
-rw-r--r--doc/book-enea-nfv-access-example-usecases/doc/enea_vnf_examples.xml74
-rw-r--r--doc/book-enea-nfv-access-example-usecases/doc/forti_vnf_examples.xml2019
-rwxr-xr-xdoc/book-enea-nfv-access-example-usecases/doc/images/clav_VNF_demo_SR-IOV.pngbin18909 -> 34141 bytes
-rwxr-xr-xdoc/book-enea-nfv-access-example-usecases/doc/images/clav_VNF_demo_SR-IOV.svg1283
-rw-r--r--doc/book-enea-nfv-access-example-usecases/doc/inband_management.xml453
-rw-r--r--doc/book-enea-nfv-access-example-usecases/doc/introduction.xml25
-rw-r--r--doc/book-enea-nfv-access-example-usecases/doc/vnf_chaining.xml531
9 files changed, 2395 insertions, 2166 deletions
diff --git a/doc/book-enea-nfv-access-example-usecases/doc/clav_vnf_examples.xml b/doc/book-enea-nfv-access-example-usecases/doc/clav_vnf_examples.xml
index 570ea7a..f8ac57d 100644
--- a/doc/book-enea-nfv-access-example-usecases/doc/clav_vnf_examples.xml
+++ b/doc/book-enea-nfv-access-example-usecases/doc/clav_vnf_examples.xml
@@ -2,6 +2,9 @@
2<chapter id="clav_vnf_example"> 2<chapter id="clav_vnf_example">
3 <title>Clavister VNF Example Use-cases</title> 3 <title>Clavister VNF Example Use-cases</title>
4 4
5 <para>The Clavister VNF is a telco-ready, carrier-grade virtual next
6 generation firewall.</para>
7
5 <section id="prere_clav_vnf"> 8 <section id="prere_clav_vnf">
6 <title>Prerequisites</title> 9 <title>Prerequisites</title>
7 10
@@ -33,7 +36,7 @@
33 Open vSwitch bridge, while uCPE device 2 will run two iPerf VNFs.</para> 36 Open vSwitch bridge, while uCPE device 2 will run two iPerf VNFs.</para>
34 37
35 <figure> 38 <figure>
36 <title>Clavister VNF Example Overview</title> 39 <title>Clavister VNF using Open vSwitch Bridge Overview</title>
37 40
38 <mediaobject> 41 <mediaobject>
39 <imageobject> 42 <imageobject>
@@ -44,9 +47,9 @@
44 </figure> 47 </figure>
45 48
46 <section id="clav_vnf_setup_1"> 49 <section id="clav_vnf_setup_1">
47 <title>uCPE device Setup</title> 50 <title>Use-case Setup</title>
48 51
49 <para><emphasis role="bold">Configure Network interfaces on the uCPE 52 <para><emphasis role="bold">Configuring Network Interfaces on uCPE
50 devices:</emphasis></para> 53 devices:</emphasis></para>
51 54
52 <orderedlist> 55 <orderedlist>
@@ -80,10 +83,8 @@
80 interface and creating another OVS bridge.</para> 83 interface and creating another OVS bridge.</para>
81 </listitem> 84 </listitem>
82 </orderedlist> 85 </orderedlist>
83 </section>
84 86
85 <section id="onboard_vnf_clav"> 87 <para><emphasis role="bold">Onboarding the VNFs:</emphasis></para>
86 <title>Onboard the VNFs</title>
87 88
88 <orderedlist> 89 <orderedlist>
89 <listitem> 90 <listitem>
@@ -121,63 +122,70 @@
121 </itemizedlist> 122 </itemizedlist>
122 </listitem> 123 </listitem>
123 </orderedlist> 124 </orderedlist>
124 </section>
125 125
126 <section id="instance_vnfs_clav"> 126 <para><emphasis role="bold">Instantiating the VNFs:</emphasis></para>
127 <title>Instantiate the VNFs</title>
128 127
129 <para><emphasis role="bold">A) Instantiate the Clavister VNF on uCPE 128 <itemizedlist>
130 device 1:</emphasis></para>
131
132 <orderedlist>
133 <listitem> 129 <listitem>
134 <para>Select uCPE device 1, then from the top toolbar: 130 <para><emphasis role="bold">A) Instantiate the Clavister VNF on uCPE
135 <literal>VNF</literal> -&gt; <literal>Instances</literal> -&gt; 131 device 1:</emphasis></para>
136 <literal>Add</literal>.</para> 132
133 <orderedlist>
134 <listitem>
135 <para>Select uCPE device 1, then from the top toolbar:
136 <literal>VNF</literal> -&gt; <literal>Instances</literal> -&gt;
137 <literal>Add</literal>.</para>
138 </listitem>
139
140 <listitem>
141 <para>Fill in the required information about the Clavister VNF,
142 (the default network configuration can be used) and select
143 <literal>Create</literal>.</para>
144 </listitem>
145 </orderedlist>
137 </listitem> 146 </listitem>
138 147
139 <listitem> 148 <listitem>
140 <para>Fill in the required information about the Clavister VNF, (the 149 <para><emphasis role="bold">B) Instantiate two Enea VNFs (one as the
141 default network configuration can be used) and select 150 client and one as the server) on uCPE device 2:</emphasis></para>
142 <literal>Create</literal>.</para>
143 </listitem>
144 </orderedlist>
145 151
146 <para><emphasis role="bold">B) Instantiate two Enea VNFs (one as the 152 <orderedlist>
147 client and one as the server) on uCPE device 2:</emphasis></para> 153 <listitem>
154 <para>Select uCPE device 2, then from the top toolbar:
155 <literal>VNF</literal> -&gt; <literal>Instances</literal> -&gt;
156 <literal>Add</literal>.</para>
157 </listitem>
148 158
149 <orderedlist> 159 <listitem>
150 <listitem> 160 <para>In the new <literal>VNF Instance</literal> window, select
151 <para>Select uCPE device 2, then from the top toolbar: 161 the Enea VNF from the dropdown menu, configure it to act as a
152 <literal>VNF</literal> -&gt; <literal>Instances</literal> -&gt; 162 server by unchecking the <literal>Client mode IPerf</literal>
153 <literal>Add</literal>.</para> 163 box, and then click <literal>Create</literal>.</para>
154 </listitem> 164 </listitem>
155 165
156 <listitem> 166 <listitem>
157 <para>In the new <literal>VNF Instance</literal> window, select the 167 <para>Select <literal>Add</literal> once more, enable the
158 Enea VNF from the dropdown menu, configure it to act as a server by 168 <literal>Client mode IPerf</literal> checkbox this time, and
159 unchecking the <literal>Client mode IPerf</literal> box, and then 169 click <literal>Create</literal> to instantiate the second
160 click <literal>Create</literal>.</para> 170 <literal>iPerf VNF</literal> as a client, and to run it in
171 client mode.</para>
172 </listitem>
173 </orderedlist>
161 </listitem> 174 </listitem>
175 </itemizedlist>
176 </section>
162 177
163 <listitem> 178 <section id="test_clav_uc_1">
164 <para>Select <literal>Add</literal> once more, enable the 179 <title>Testing the Use-case</title>
165 <literal>Client mode IPerf</literal> checkbox this time, and click
166 <literal>Create</literal> to instantiate the second <literal>iPerf
167 VNF</literal> as a client, and to run it in client mode.</para>
168 </listitem>
169 180
170 <listitem> 181 <para>In order to check that traffic is forwarded between the two VNFs,
171 <para>In order to check that traffic is forwarded between the two 182 connect to the iPerf VNF client console: <literal>SSH</literal> -&gt;
172 VNFs, connect to the iPerf VNF client console: 183 <literal>user</literal> (root) -&gt; <literal>Connect</literal> and run
173 <literal>SSH</literal> -&gt; <literal>user</literal> (root) -&gt; 184 the following:</para>
174 <literal>Connect</literal> and run the following:</para>
175 185
176 <programlisting>virsh list 186 <programlisting>virsh list
177virsh console 187virsh console
178root@qemux86-64:~# iperf3 -c 192.168.10.10</programlisting> 188root@qemux86-64:~# iperf3 -c 192.168.10.10</programlisting>
179 </listitem>
180 </orderedlist>
181 </section> 189 </section>
182 </section> 190 </section>
183 191
@@ -189,7 +197,7 @@ root@qemux86-64:~# iperf3 -c 192.168.10.10</programlisting>
189 using SR-IOV with two virtual functions (vf1 and vf2):</para> 197 using SR-IOV with two virtual functions (vf1 and vf2):</para>
190 198
191 <figure> 199 <figure>
192 <title>Example Overview</title> 200 <title>Clavister VNF using SR-IOV Overview</title>
193 201
194 <mediaobject> 202 <mediaobject>
195 <imageobject> 203 <imageobject>
@@ -200,16 +208,19 @@ root@qemux86-64:~# iperf3 -c 192.168.10.10</programlisting>
200 </figure> 208 </figure>
201 209
202 <section id="clav_vnf_setup_2"> 210 <section id="clav_vnf_setup_2">
203 <title>Example Setup</title> 211 <title>Use-case Setup</title>
212
213 <para><emphasis role="bold">Configuring Network Interfaces on uCPE
214 devices:</emphasis></para>
204 215
205 <orderedlist> 216 <orderedlist>
206 <listitem> 217 <listitem>
207 <para>On uCPE device 2, create an SR-IOV configuration with 2 218 <para>On uCPE device 2, create an SR-IOV configuration with 2
208 virtual functions by selecting <literal>Configuration</literal> 219 virtual functions by selecting <literal>Configuration</literal>
209 -&gt; <literal>OpenVSwitch</literal> -&gt; <literal>Host 220 -&gt; <literal>OpenVSwitch</literal> -&gt; <literal>Host
210 Interfaces</literal> -&gt; <literal>Add</literal>:</para> 221 Interfaces</literal> -&gt; <literal>Add</literal>.</para>
211 222
212 <figure> 223 <figure condition="hidden">
213 <title>SR-IOV configuration with 2 virtual functions</title> 224 <title>SR-IOV configuration with 2 virtual functions</title>
214 225
215 <mediaobject> 226 <mediaobject>
@@ -222,6 +233,30 @@ root@qemux86-64:~# iperf3 -c 192.168.10.10</programlisting>
222 </listitem> 233 </listitem>
223 234
224 <listitem> 235 <listitem>
236 <para>On uCPE device 1, create an SR-IOV interface as done in step
237 1.</para>
238 </listitem>
239
240 <listitem>
241 <para>Create the iPerf server on uCPE device 1 and select
242 <literal>SrIovAdapterPool</literal> as an Interface type.</para>
243 </listitem>
244
245 <listitem>
246 <para>Create the iPerf client on uCPE device 1. Select
247 <literal>SrIovAdapterPool</literal> as an Interface type and tick
248 the <literal>Client mode IPerf</literal> checkbox.</para>
249 </listitem>
250 </orderedlist>
251
252 <para><emphasis role="bold">Onboarding the VNFs:</emphasis></para>
253
254 <para>????</para>
255
256 <para><emphasis role="bold">Instantiating the VNFs:</emphasis></para>
257
258 <orderedlist>
259 <listitem>
225 <para>Instantiate the Clavister VNF on uCPE device 2: 260 <para>Instantiate the Clavister VNF on uCPE device 2:
226 <literal>VNF</literal> -&gt; <literal>Instances</literal> -&gt; 261 <literal>VNF</literal> -&gt; <literal>Instances</literal> -&gt;
227 <literal>Add</literal>.</para> 262 <literal>Add</literal>.</para>
@@ -232,7 +267,7 @@ root@qemux86-64:~# iperf3 -c 192.168.10.10</programlisting>
232 type for both Interface 1 type and 2 type, before clicking 267 type for both Interface 1 type and 2 type, before clicking
233 <literal>Create</literal>.</para> 268 <literal>Create</literal>.</para>
234 269
235 <figure> 270 <figure condition="hidden">
236 <title>Instantiating the Clavister VNF on uCPE device 2</title> 271 <title>Instantiating the Clavister VNF on uCPE device 2</title>
237 272
238 <mediaobject> 273 <mediaobject>
@@ -243,33 +278,20 @@ root@qemux86-64:~# iperf3 -c 192.168.10.10</programlisting>
243 </mediaobject> 278 </mediaobject>
244 </figure> 279 </figure>
245 </listitem> 280 </listitem>
281 </orderedlist>
282 </section>
246 283
247 <listitem> 284 <section id="test_clav_uc_2">
248 <para>On uCPE device 1, create an SR-IOV interface as done in step 285 <title>Testing the Use-case</title>
249 1.</para>
250 </listitem>
251
252 <listitem>
253 <para>Create the iPerf server on uCPE device 1 and select
254 <literal>SrIovAdapterPool</literal> as an Interface type.</para>
255 </listitem>
256 286
257 <listitem> 287 <para>In order to check that traffic is forwarded between the VNFs,
258 <para>Create the iPerf client on uCPE device 1. Select 288 connect to the iPerf VNF client console by using: <literal>SSH</literal>
259 <literal>SrIovAdapterPool</literal> as an Interface type and tick 289 -&gt; <literal>user</literal> (root) -&gt;<literal>Connect</literal> and
260 the <literal>Client mode IPerf</literal> checkbox.</para> 290 run the following commands:</para>
261 </listitem>
262 291
263 <listitem> 292 <programlisting>virsh list
264 <para>In order to check that traffic is forwarded between the VNFs,
265 connect to the iPerf VNF client console by using:
266 <literal>SSH</literal> -&gt; <literal>user</literal> (root)
267 -&gt;<literal>Connect</literal> and run the following commands:
268 <programlisting>virsh list
269virsh console 293virsh console
270root@qemux86-64:~# iperf3 -c 192.168.10.10</programlisting></para> 294root@qemux86-64:~# iperf3 -c 192.168.10.10</programlisting>
271 </listitem>
272 </orderedlist>
273 </section> 295 </section>
274 </section> 296 </section>
275</chapter> \ No newline at end of file 297</chapter> \ No newline at end of file
diff --git a/doc/book-enea-nfv-access-example-usecases/doc/eltf_params_updated.xml b/doc/book-enea-nfv-access-example-usecases/doc/eltf_params_updated.xml
index f260584..bb969c6 100644
--- a/doc/book-enea-nfv-access-example-usecases/doc/eltf_params_updated.xml
+++ b/doc/book-enea-nfv-access-example-usecases/doc/eltf_params_updated.xml
@@ -42,7 +42,7 @@ export PATH=~/bin:$PATH</programlisting></para>
42 correct also compared to the "previous" REL VER in pardoc-distro.xml 42 correct also compared to the "previous" REL VER in pardoc-distro.xml
43 "prev_baseline".</bridgehead> 43 "prev_baseline".</bridgehead>
44 44
45 <para id="EneaLinux_REL_VER"><phrase>2.2</phrase></para> 45 <para id="EneaLinux_REL_VER"><phrase>2.2.1</phrase></para>
46 46
47 <para id="Yocto_VER"><phrase>2.1</phrase></para> 47 <para id="Yocto_VER"><phrase>2.1</phrase></para>
48 48
diff --git a/doc/book-enea-nfv-access-example-usecases/doc/enea_vnf_examples.xml b/doc/book-enea-nfv-access-example-usecases/doc/enea_vnf_examples.xml
index ac4347c..8f11107 100644
--- a/doc/book-enea-nfv-access-example-usecases/doc/enea_vnf_examples.xml
+++ b/doc/book-enea-nfv-access-example-usecases/doc/enea_vnf_examples.xml
@@ -2,6 +2,11 @@
2<chapter id="enea_vnf_examples"> 2<chapter id="enea_vnf_examples">
3 <title>Enea VNF Example Use-cases</title> 3 <title>Enea VNF Example Use-cases</title>
4 4
5 <para>Enea NFV Access is a complete NFV Infrastructure (NFVI) platform
6 designed for deployment on white box uCPEs at the customer premise, and
7 optimized for common Virtual Customer Premises Equipment (vCPE) and SD-WAN
8 use cases.</para>
9
5 <section id="prere_enea_vnf"> 10 <section id="prere_enea_vnf">
6 <title>Prerequisites</title> 11 <title>Prerequisites</title>
7 12
@@ -20,7 +25,7 @@
20 which will terminate traffic.</para> 25 which will terminate traffic.</para>
21 26
22 <figure> 27 <figure>
23 <title>Enea VNF Example Overview</title> 28 <title>Enea TestPMD VNF Overview</title>
24 29
25 <mediaobject> 30 <mediaobject>
26 <imageobject> 31 <imageobject>
@@ -31,15 +36,16 @@
31 </figure> 36 </figure>
32 37
33 <section id="enea_vnf_setup"> 38 <section id="enea_vnf_setup">
34 <title>Example Setup</title> 39 <title>Use-case Setup</title>
35 40
36 <para><emphasis role="bold">Configure the Network interface on uCPE 41 <para><emphasis role="bold">Configuring Network Interfaces on uCPE
37 devices 1 and 2:</emphasis></para> 42 devices:</emphasis></para>
38 43
39 <orderedlist> 44 <orderedlist>
40 <listitem> 45 <listitem>
41 <para>Bind the host interfaces to the DPDK by selecting uCPE device 46 <para>Bind the host interfaces to the DPDK by selecting
42 1 first, then accessing <literal>Configuration</literal> -&gt; 47 <literal>uCPE device 1</literal> first, then accessing
48 <literal>Configuration</literal> -&gt;
43 <literal>OpenVSwitch</literal> -&gt; <literal>Host 49 <literal>OpenVSwitch</literal> -&gt; <literal>Host
44 Interfaces</literal> -&gt; <literal>Add</literal>.</para> 50 Interfaces</literal> -&gt; <literal>Add</literal>.</para>
45 </listitem> 51 </listitem>
@@ -51,34 +57,29 @@
51 57
52 <listitem> 58 <listitem>
53 <para>Select the <literal>Create</literal> button to send the 59 <para>Select the <literal>Create</literal> button to send the
54 configuration to uCPE device 1.</para> 60 configuration to <literal>uCPE device 1</literal>.</para>
55 </listitem> 61 </listitem>
56 62
57 <listitem> 63 <listitem>
58 <para>Repeat these same steps on uCPE device 2.</para> 64 <para>Repeat these same steps on <literal>uCPE device
65 2</literal>.</para>
59 </listitem> 66 </listitem>
60 </orderedlist>
61
62 <para><emphasis role="bold">Create an Open vSwitch bridge on uCPE device
63 1:</emphasis></para>
64 67
65 <para>Create an Open vSwitch bridge (<literal>ovsbr0</literal>) on uCPE
66 device 1, that uses one DPDK interface:</para>
67
68 <orderedlist>
69 <listitem> 68 <listitem>
70 <para>Click the <literal>Add</literal> button from the Bridges 69 <para>Click the <literal>Add</literal> button from the Bridges
71 tab.</para> 70 tab.</para>
72 </listitem> 71 </listitem>
73 72
74 <listitem> 73 <listitem>
75 <para>Select uCPE device 1, then access 74 <para>Create an Open vSwitch bridge (<literal>ovsbr0</literal>) on
75 <literal>uCPE device 1</literal> that uses one DPDK interface, by
76 selecting <literal>uCPE device 1</literal>, then:
76 <literal>Configuration</literal> -&gt;<literal>OpenVSwitch</literal> 77 <literal>Configuration</literal> -&gt;<literal>OpenVSwitch</literal>
77 -&gt;<literal>Bridges</literal>.</para> 78 -&gt;<literal>Bridges</literal>.</para>
78 </listitem> 79 </listitem>
79 </orderedlist> 80 </orderedlist>
80 81
81 <para><emphasis role="bold">Onboard the Enea VNF:</emphasis></para> 82 <para><emphasis role="bold">Onboarding the VNF:</emphasis></para>
82 83
83 <orderedlist> 84 <orderedlist>
84 <listitem> 85 <listitem>
@@ -117,7 +118,7 @@
117 </listitem> 118 </listitem>
118 </orderedlist> 119 </orderedlist>
119 120
120 <para><emphasis role="bold">Instantiate two VNFs on uCPE device 121 <para><emphasis role="bold">Instantiating two VNFs on uCPE device
121 2:</emphasis></para> 122 2:</emphasis></para>
122 123
123 <orderedlist> 124 <orderedlist>
@@ -182,30 +183,31 @@ Pktgen:/&gt; start 0</programlisting>
182 configuration.</para> 183 configuration.</para>
183 </note> 184 </note>
184 </listitem> 185 </listitem>
186 </orderedlist>
187 </section>
185 188
186 <listitem> 189 <section id="test_ena_vnf">
187 <para>Connect to the forwarder VNF in order to check the traffic 190 <title>Testing the Use-case</title>
188 statistics, by selecting the uCPE device first, then accessing 191
189 <literal>SSH</literal> -&gt; <literal>user</literal> (root):</para> 192 <para>Connect to the forwarder VNF in order to check the traffic
193 statistics, by selecting the uCPE device first, then accessing
194 <literal>SSH</literal> -&gt; <literal>user</literal> (root):</para>
190 195
191 <programlisting>Virsh list 196 <programlisting>Virsh list
192Virsh console 1 197Virsh console 1
193# Qemux86-64 login: root 198# Qemux86-64 login: root
194tail -f /var/log/testpmd-out</programlisting> 199tail -f /var/log/testpmd-out</programlisting>
195 200
196 <figure> 201 <figure>
197 <title>Traffic Statistics</title> 202 <title>Traffic Statistics</title>
198 203
199 <mediaobject> 204 <mediaobject>
200 <imageobject> 205 <imageobject>
201 <imagedata align="center" 206 <imagedata align="center"
202 fileref="images/connection_information.png" 207 fileref="images/connection_information.png" scale="70" />
203 scale="70" /> 208 </imageobject>
204 </imageobject> 209 </mediaobject>
205 </mediaobject> 210 </figure>
206 </figure>
207 </listitem>
208 </orderedlist>
209 </section> 211 </section>
210 212
211 <section condition="hidden" id="vnf_pci"> 213 <section condition="hidden" id="vnf_pci">
diff --git a/doc/book-enea-nfv-access-example-usecases/doc/forti_vnf_examples.xml b/doc/book-enea-nfv-access-example-usecases/doc/forti_vnf_examples.xml
index 8174aa1..48f2995 100644
--- a/doc/book-enea-nfv-access-example-usecases/doc/forti_vnf_examples.xml
+++ b/doc/book-enea-nfv-access-example-usecases/doc/forti_vnf_examples.xml
@@ -7,47 +7,50 @@
7 appliances. The virtual appliances can be integrated in Firewall or SD-WAN 7 appliances. The virtual appliances can be integrated in Firewall or SD-WAN
8 solution development.</para> 8 solution development.</para>
9 9
10 <section id="forti_firewall_prereq"> 10 <para>Enea provides a prepared VNF bundle for usage with Enea NFV Access.
11 <title>Prerequisites</title> 11 The bundle includes the FortiGate VNF image as well as a VNF Descriptor and
12 12 other onboarding related configuration files.</para>
13 <para>Enea provides a prepared VNF bundle for usage with the Enea
14 NFV Access product. The bundle includes the FortiGate VNF image as well
15 as a VNF Descriptor and other onboarding related configuration files.
16 The VNF Descriptor provided configures a setup, which requires the
17 following resources:</para>
18
19 <itemizedlist>
20 <listitem>
21 <para>3 x Network Interfaces</para>
22 </listitem>
23
24 <listitem>
25 <para>1 x vCPU</para>
26 </listitem>
27
28 <listitem>
29 <para>1 GB of RAM memory</para>
30 </listitem>
31 </itemizedlist>
32 13
33 <para>The VNF Descriptor represents one specific setup, suitable for usage 14 <para>The VNF Descriptor represents one specific setup, suitable for usage
34 with the Firewall and SD-WAN VPN instructions in this guide. Alternative VNF 15 with the Firewall and SD-WAN VPN instructions in this guide. Alternative VNF
35 Descriptor configurations may be needed to support other setups 16 Descriptor configurations may be needed to support other setups desired by
36 desired by the customer.</para> 17 the customer.</para>
37 18
38 <para>Enea can offer assistance and provide alternative VNF Descriptor 19 <para>Enea can offer assistance and provide alternative VNF Descriptor
39 configurations.</para> 20 configurations.</para>
40 21
41 <note> 22 <section id="forti_firewall_prereq">
42 <para>While the prepared FortiGate bundle is available from Enea, 23 <title>Prerequisites</title>
43 additional content needs to acquired directly from Fortinet. The 24
44 FortiGate VNF license file as well as any FortiGate specific documentation 25 <para>The following hardware and software resources are needed for this
45 is available from the local Fortinet sales representatives in your 26 example use case:</para>
46 region, and must be requested before FortiGate can be used.</para> 27
47 </note> 28 <itemizedlist>
29 <listitem>
30 <para>3 x Network Interfaces</para>
31 </listitem>
32
33 <listitem>
34 <para>1 x vCPU</para>
35 </listitem>
36
37 <listitem>
38 <para>1 GB of RAM memory</para>
39 </listitem>
40
41 <listitem>
42 <para>FortiGate VNF license file. This file is provided by the local
43 Fortinet sales representatives in your region.</para>
44 </listitem>
45
46 <listitem>
47 <para>FortiGate specific documentation. These files are provided by
48 the local Fortinet sales representatives in your region.</para>
49 </listitem>
50 </itemizedlist>
48 </section> 51 </section>
49 52
50 <section id="fortigate_firewall"> 53 <section id="fortigate_firewall_uc_1">
51 <title>FortiGate VNF as a Firewall</title> 54 <title>FortiGate VNF as a Firewall</title>
52 55
53 <para>FortiGate Next Generation Firewall utilizes purpose-built security 56 <para>FortiGate Next Generation Firewall utilizes purpose-built security
@@ -57,7 +60,8 @@
57 networks, and provides security ratings to adopt security best 60 networks, and provides security ratings to adopt security best
58 practices.</para> 61 practices.</para>
59 62
60 <para>Enea provides an example of a simple base firewall configuration for the FortiGate VNF.</para> 63 <para>Enea provides an example of a simple base firewall configuration for
64 the FortiGate VNF.</para>
61 65
62 <table> 66 <table>
63 <title>FortiGate VNF Example Configuration</title> 67 <title>FortiGate VNF Example Configuration</title>
@@ -85,14 +89,15 @@
85 89
86 <entry align="left"><para>DHCP Client, dynamically assigned IP 90 <entry align="left"><para>DHCP Client, dynamically assigned IP
87 address.</para><para>FortiGate In-Band 91 address.</para><para>FortiGate In-Band
88 Management<superscript>1</superscript>.</para></entry> 92 Management<superscript>1</superscript>.</para></entry>
89 </row> 93 </row>
90 94
91 <row> 95 <row>
92 <entry align="left">WAN (Virtual Port2)</entry> 96 <entry align="left">WAN (Virtual Port2)</entry>
93 97
94 <entry align="left"><para>IP address: 172.168.16.1</para><para>DHCP server (IP range 98 <entry align="left"><para>IP address:
95 172.168.16.1 - 172.168.16.255).</para></entry> 99 172.168.16.1</para><para>DHCP server (IP range 172.168.16.1 -
100 172.168.16.255).</para></entry>
96 </row> 101 </row>
97 102
98 <row> 103 <row>
@@ -107,460 +112,985 @@
107 <para><superscript>1</superscript>FortiGate In-Band Management is a 112 <para><superscript>1</superscript>FortiGate In-Band Management is a
108 feature for running FortiGate Management traffic over WAN.</para> 113 feature for running FortiGate Management traffic over WAN.</para>
109 114
110 <para>Instructions on how to alter the default configuration are provided 115 <para>Instructions on how to alter the default configuration are provided,
111 in the Fortigate VNF management chapter.<remark>where is this chapter located?</remark></para> 116 <olink targetdoc="book_enea_nfv_access_example_usecases"
117 targetptr="fortigate_webmg">FortiGate VNF Management in <xi:include
118 href="../../s_docbuild/olinkdb/pardoc-names.xml"
119 xmlns:xi="http://www.w3.org/2001/XInclude"
120 xpointer="element(book_enea_nfv_access_example_usecases/1)" /></olink>.</para>
121
122 <section id="lab_setup_fortfirewall">
123 <title>Lab Setup</title>
124
125 <para>Before starting the configuration of the FortiGate Firewall, a lab
126 setup of hardware and software configurations has to be built. The
127 following table illustrates the requirements.</para>
128
129 <table>
130 <title>Lab Setup Prerequisites</title>
131
132 <tgroup cols="2">
133 <colspec align="center" />
134
135 <thead>
136 <row>
137 <entry align="center">Component</entry>
138
139 <entry align="center">Description/Requirements</entry>
140 </row>
141 </thead>
142
143 <tbody>
144 <row>
145 <entry align="left">Lab Network</entry>
146
147 <entrytbl cols="1">
148 <tbody>
149 <row>
150 <entry>DHCP enabled Lab Network</entry>
151 </row>
152
153 <row>
154 <entry>Internet Connectivity</entry>
155 </row>
156 </tbody>
157 </entrytbl>
158 </row>
159
160 <row>
161 <entry align="left">Setup of an Intel Whitebox uCPE
162 device</entry>
163
164 <entrytbl cols="1">
165 <tbody>
166 <row>
167 <entry>Minimum 4 Physical Network Devices</entry>
168 </row>
169
170 <row>
171 <entry>4 GB RAM and 4 cores (C3000 or Xeon D)</entry>
172 </row>
173
174 <row>
175 <entry>Enea NFV Access Installed</entry>
176 </row>
177
178 <row>
179 <entry>WAN Connected to Lab Network</entry>
180 </row>
181
182 <row>
183 <entry>LAN1 Connected to Test Machine</entry>
184 </row>
185
186 <row>
187 <entry>LAN2 Unconnected</entry>
188 </row>
189
190 <row>
191 <entry>ETH0 connected to the Lab Network (for Enea uCPE
192 Manager communications)</entry>
193 </row>
194 </tbody>
195 </entrytbl>
196 </row>
197
198 <row>
199 <entry align="left">Setup of a Lab Machine</entry>
200
201 <entrytbl cols="1">
202 <tbody>
203 <row>
204 <entry>Connected to Lab Network</entry>
205 </row>
206
207 <row>
208 <entry>Running either Windows or CentOS</entry>
209 </row>
210
211 <row>
212 <entry>Enea uCPE Manager installed</entry>
213 </row>
214 </tbody>
215 </entrytbl>
216 </row>
217
218 <row>
219 <entry align="left">Setup of a Test Machine</entry>
220
221 <entrytbl cols="1">
222 <tbody>
223 <row>
224 <entry>Connected to Whitebox LAN</entry>
225 </row>
226
227 <row>
228 <entry>Internet Connectivity via LAN</entry>
229 </row>
230
231 <row>
232 <entry>Configured as DHCP client on LAN</entry>
233 </row>
234 </tbody>
235 </entrytbl>
236 </row>
237
238 <row>
239 <entry align="left">FortiGate VNF</entry>
240
241 <entrytbl cols="1">
242 <tbody>
243 <row>
244 <entry>Copy the FortiGate VNF Bundle provided by Enea to
245 the Lab Machine file system.</entry>
246 </row>
247
248 <row>
249 <entry>Copy the FortiGate configuration examples from Enea
250 to the Lab Machine file system. Unpack the configuration
251 examples onto the Lab Machine.</entry>
252 </row>
253
254 <row>
255 <entry>Retrieve the FortiGate VNF license file from
256 Fortinet and store it on the Lab Machine file system. See
257 FortiGate VNF for details.</entry>
258 </row>
259
260 <row>
261 <entry>Optionally, retrieve FortiGate VNF documentation
262 from Fortinet. See FortiGate VNF for details.</entry>
263 </row>
264 </tbody>
265 </entrytbl>
266 </row>
267 </tbody>
268 </tgroup>
269 </table>
270
271 <figure>
272 <title>Lab Setup Overview</title>
273
274 <mediaobject>
275 <imageobject>
276 <imagedata align="center" fileref="images/intel_whitebox.png"
277 scale="45" />
278 </imageobject>
279 </mediaobject>
280 </figure>
281 </section>
282
283 <section id="exam_setup_fortifirewall">
284 <title>Use-case Setup</title>
285
286 <para><emphasis role="bold">Configuring Network Interfaces on uCPE
287 devices</emphasis></para>
288
289 <para>Before deploying the FortiGate Firewall, the Enea NFV Access
290 platform has to be configured to the specific networking setup.</para>
291
292 <para>Since the firewall uses three External Network Interfaces, three
293 bridges need to be configured. Each bridge provides the ability to
294 connect a physical network interface to the virtual machines' virtual
295 network interface. Each physical to virtual network interface connection
296 is setup in two steps:</para>
297
298 <itemizedlist>
299 <listitem>
300 <para>Bind the physical network interfaces with a DPDK
301 driver.</para>
302 </listitem>
303
304 <listitem>
305 <para>Create a named bridge for each physical network
306 interface.</para>
307 </listitem>
308 </itemizedlist>
309
310 <orderedlist>
311 <listitem>
312 <para>Start the setup by preparing each interface for attachment to
313 a bridge. Bind the physical network interfaces to the DPDK by
314 selecting the uCPE device, then accessing:
315 <literal>Configuration</literal> -&gt;
316 <literal>OpenVSwitch</literal> -&gt; <literal>Host Interfaces
317 </literal>-&gt; <literal>Add</literal>.</para>
318
319 <para>The result of binding these three physical network interfaces
320 should look like the following:</para>
112 321
113 <para><emphasis role="bold">Lab Setup</emphasis></para> 322 <figure>
323 <title>Successful Binding</title>
324
325 <mediaobject>
326 <imageobject>
327 <imagedata align="center"
328 fileref="images/result_of_binding.png" scale="65" />
329 </imageobject>
330 </mediaobject>
331 </figure>
332 </listitem>
333
334 <listitem>
335 <para>Create one Open vSwitch bridge for each firewall network
336 connection (WAN, LAN1 and LAN2), by selecting:
337 <literal>Configuration</literal> -&gt;
338 <literal>OpenVSwitch</literal> -&gt; <literal>Bridges</literal>
339 -&gt; <literal>Add</literal>.</para>
340 </listitem>
341
342 <listitem>
343 <para>Repeat this step for each type of connection until all are
344 bridges are configured.</para>
345
346 <figure>
347 <title>Configured Bridges per Connection Type</title>
348
349 <mediaobject>
350 <imageobject>
351 <imagedata align="center"
352 fileref="images/configured_bridges.png" scale="68" />
353 </imageobject>
354 </mediaobject>
355 </figure>
356 </listitem>
357 </orderedlist>
358
359 <para>Alternatively, the firewall can be setup to use bridges as
360 connection points for the Fortigate VNF, by replacing the OVS-DPDK
361 bridges with SR-IOV connection points.</para>
362
363 <para>It was previously assumed that three physical interfaces are
364 available for VNF connection. In the case of a firewall setup only two
365 physical interfaces are needed for the data path (one for WAN and one
366 for LAN). Only two interfaces will be configured as DPDK, with two
367 bridges created, one for each type of connection.</para>
114 368
115 <para>Before starting the configuration of the FortiGate Firewall, a lab 369 <para>Please note that at VNF instantiation instead of assigning
116 setup of hardware and software configurations has to be built. The 370 distinct bridges for each LAN interface, only one will be used for both
117 following table illustrates the required lab setup:</para> 371 LAN1 and LAN2, with no changes in WAN interface configuration. Please
372 see the picture below for the final setup:</para>
118 373
119 <table> 374 <figure>
120 <title>Lab Setup Prerequisites</title> 375 <title>Two-Interface Configuration</title>
121 376
122 <tgroup cols="2"> 377 <mediaobject>
123 <colspec align="center" /> 378 <imageobject>
379 <imagedata align="center" fileref="images/two_inst_firewall.png"
380 scale="65" />
381 </imageobject>
382 </mediaobject>
383 </figure>
124 384
125 <thead> 385 <para><emphasis role="bold">Onboarding the FortiGate
126 <row> 386 VNF:</emphasis></para>
127 <entry align="center">Component</entry>
128 387
129 <entry align="center">Description/Requirements</entry> 388 <orderedlist>
130 </row> 389 <listitem>
131 </thead> 390 <para>To onboard the Fortigate VNF select from the top toolbar
391 <literal>VNF</literal> -&gt; <literal>Descriptors</literal> -&gt;
392 <literal>On-board.</literal></para>
393 </listitem>
132 394
133 <tbody> 395 <listitem>
134 <row> 396 <para>Click <literal>Browse</literal> to view selections, and choose
135 <entry align="left">Lab Network</entry> 397 the <literal>Fortigate.zip</literal> file, before clicking
398 <literal>Send</literal>.</para>
399 </listitem>
400 </orderedlist>
136 401
137 <entrytbl cols="1"> 402 <para><emphasis role="bold">Instantiating the FortiGate
138 <tbody> 403 VNF</emphasis></para>
139 <row>
140 <entry>DHCP enabled Lab Network</entry>
141 </row>
142 404
143 <row> 405 <orderedlist>
144 <entry>Internet Connectivity</entry> 406 <listitem>
145 </row> 407 <para>Fortigate VNF instantiation requires the following
146 </tbody> 408 settings:</para>
147 </entrytbl>
148 </row>
149 409
150 <row> 410 <table>
151 <entry align="left">Setup of an Intel Whitebox uCPE device</entry> 411 <title>Instantiation Requirements</title>
152 412
153 <entrytbl cols="1"> 413 <tgroup cols="2">
154 <tbody> 414 <colspec align="center" colwidth="1*" />
155 <row>
156 <entry>Minimum 4 Physical Network Devices</entry>
157 </row>
158 415
159 <row> 416 <colspec align="center" colwidth="4*" />
160 <entry>4 GB RAM and 4 cores (C3000 or Xeon D)</entry>
161 </row>
162 417
418 <thead>
163 <row> 419 <row>
164 <entry>Enea NFV Access Installed</entry> 420 <entry align="center">Component</entry>
165 </row>
166 421
167 <row> 422 <entry align="center">Description</entry>
168 <entry>WAN Connected to Lab Network</entry>
169 </row> 423 </row>
424 </thead>
170 425
426 <tbody>
171 <row> 427 <row>
172 <entry>LAN1 Connected to Test Machine</entry> 428 <entry align="left">Name</entry>
173 </row>
174 429
175 <row> 430 <entry align="left">Name of the VM which will be created on
176 <entry>LAN2 Unconnected</entry> 431 the uCPE device.</entry>
177 </row> 432 </row>
178 433
179 <row> 434 <row>
180 <entry>ETH0 connected to the Lab Network (for Enea uCPE Manager 435 <entry align="left">VNF Type</entry>
181 communications)</entry>
182 </row>
183 </tbody>
184 </entrytbl>
185 </row>
186 436
187 <row> 437 <entry align="left">Name of the onboarded VNF
188 <entry align="left">Setup of a Lab Machine</entry> 438 bundle.</entry>
189
190 <entrytbl cols="1">
191 <tbody>
192 <row>
193 <entry>Connected to Lab Network</entry>
194 </row> 439 </row>
195 440
196 <row> 441 <row>
197 <entry>Running either Windows or CentOS</entry> 442 <entry align="left">VIM</entry>
198 </row>
199 443
200 <row> 444 <entry align="left">Name and IP address of the device where
201 <entry>Enea uCPE Manager installed</entry> 445 the VNF will be instantiated.</entry>
202 </row> 446 </row>
203 </tbody>
204 </entrytbl>
205 </row>
206
207 <row>
208 <entry align="left">Setup of a Test Machine</entry>
209 447
210 <entrytbl cols="1">
211 <tbody>
212 <row> 448 <row>
213 <entry>Connected to Whitebox LAN</entry> 449 <entry align="left">License file</entry>
214 </row>
215 450
216 <row> 451 <entry align="left">FortiGate license file provided by
217 <entry>Internet Connectivity via LAN</entry> 452 Fortinet.</entry>
218 </row> 453 </row>
219 454
220 <row> 455 <row>
221 <entry>Configured as DHCP client on LAN</entry> 456 <entry align="left">Configuration file</entry>
222 </row>
223 </tbody>
224 </entrytbl>
225 </row>
226
227 <row>
228 <entry align="left">FortiGate VNF</entry>
229 457
230 <entrytbl cols="1"> 458 <entry align="left">Firewall example configuration file
231 <tbody> 459 provided by Enea
232 <row> 460 (<filename>FGVM080000136187_20180828_0353_basic_fw.conf</filename>).</entry>
233 <entry>Copy the FortiGate VNF Bundle provided by Enea to the Lab Machine file system.</entry>
234 </row> 461 </row>
235 462
236 <row> 463 <row>
237 <entry>Copy the FortiGate configuration examples from Enea to the Lab Machine file system. Unpack the configuration 464 <entry align="left">Port1 - WAN</entry>
238 examples onto the Lab Machine.</entry> 465
466 <entry align="left">Set the External Interface type to Dpdk
467 and connect it to the <literal>wanmgrbr</literal> ovs
468 bridge.</entry>
239 </row> 469 </row>
240 470
241 <row> 471 <row>
242 <entry>Retrieve the FortiGate VNF license file from Fortinet and 472 <entry align="left">Port2 - LAN1</entry>
243 store it on the Lab Machine file system. See FortiGate VNF 473
244 for details.</entry> 474 <entry align="left">Set the Incoming Interface type to Dpdk
475 and connect it to the <literal>lan1</literal> ovs
476 bridge.</entry>
245 </row> 477 </row>
246 478
247 <row> 479 <row>
248 <entry>Optionally, retrieve FortiGate VNF documentation from 480 <entry align="left">Port3 - LAN2</entry>
249 Fortinet. See FortiGate VNF for details.</entry> 481
482 <entry align="left">Set the Outgoing Interface type to Dpdk
483 and connect it to the <literal>lan2</literal> ovs
484 bridge.</entry>
250 </row> 485 </row>
251 </tbody> 486 </tbody>
252 </entrytbl> 487 </tgroup>
253 </row> 488 </table>
254 </tbody> 489 </listitem>
255 </tgroup> 490
256 </table> 491 <listitem>
257 492 <para>Select the uCPE device, then from the top toolbar select
258 <figure> 493 <literal>VNF</literal> -&gt; <literal>Instances</literal> -&gt;
259 <title>Lab Setup Overview</title> 494 <literal>Add</literal>.</para>
260 495 </listitem>
261 <mediaobject> 496 </orderedlist>
262 <imageobject> 497 </section>
263 <imagedata align="center" fileref="images/intel_whitebox.png" 498
264 scale="45" /> 499 <section id="testing_fortigate_uc_1">
265 </imageobject> 500 <title>Testing the Use-case</title>
266 </mediaobject> 501
267 </figure> 502 <para>Connect the Test Machine on the LAN interface and access the
268 </section> 503 internet from the Test Machine to use the firewall on the uCPE
269 504 device.</para>
270 <section id="exam_setup_forti"> 505
271 <title>Example Setup</title> 506 <note>
272 507 <para>The connected Test Machine can be a laptop or a uCPE device. It
273 <para><emphasis role="bold">uCPE Networking Setup</emphasis></para> 508 must have one interface configured to get a dynamic IP from a DHCP
274 509 server. The <literal>dhclient &lt;interface&gt;</literal> command can
275 <para>Before deploying the FortiGate Firewall, the Enea NFV Access 510 be used to request an IP address. The received IP must be in the
276 platform has to be configured to the specific networking setup.</para> 511 172.16.1.2 - 172.16.1.255 range.</para>
277 512 </note>
278 <para>Since the firewall uses three External Network Interfaces, three 513
279 bridges need to be configured. Each bridge provides the ability to connect 514 <para>The FortiGate VNF management interface is accessible through the
280 a physical network interface to the virtual machines' virtual network 515 WAN interface. The WAN IP address can be used from a web browser on the
281 interface. Each physical to virtual network interface connection is setup 516 Lab Machine to access the Fortigate VNF Management Web UI. Please check
282 in two steps:</para> 517 <olink targetdoc="book_enea_nfv_access_example_usecases"
283 518 targetptr="fortigate_webmg">Fortigate VNF web management<xi:include
284 <itemizedlist> 519 href="../../s_docbuild/olinkdb/pardoc-names.xml"
285 <listitem> 520 xmlns:xi="http://www.w3.org/2001/XInclude"
286 <para>Bind the physical network interfaces with a DPDK driver.</para> 521 xpointer="element(book_enea_nfv_access_example_usecases/1)" /></olink>
287 </listitem> 522 for more information.</para>
288 523 </section>
289 <listitem>
290 <para>Create a named bridge for each physical network
291 interface.</para>
292 </listitem>
293 </itemizedlist>
294
295 <note>
296 <para>For more details about interface configuration, please see the
297 Network Configuration section in the chapter on Configuration
298 Options.<remark>where is this chapter and its section located exactly?</remark></para>
299 </note>
300
301 <orderedlist>
302 <listitem>
303 <para>Start the setup by preparing each interface for attachment to a
304 bridge. Bind the physical network interfaces to the DPDK by selecting
305 the uCPE device, then accessing: <literal>Configuration</literal> -&gt;
306 <literal>OpenVSwitch</literal> -&gt; <literal>Host Interfaces
307 </literal>-&gt; <literal>Add</literal>:</para>
308
309 <figure>
310 <title>Binding a physical network interface</title>
311
312 <mediaobject>
313 <imageobject>
314 <imagedata align="center"
315 fileref="images/bind_phys_interface.png" scale="80" />
316 </imageobject>
317 </mediaobject>
318 </figure>
319
320 <para>The result of binding these three physical network interfaces
321 should look like the following:</para>
322
323 <figure>
324 <title>Successful Binding</title>
325
326 <mediaobject>
327 <imageobject>
328 <imagedata align="center" fileref="images/result_of_binding.png"
329 scale="65" />
330 </imageobject>
331 </mediaobject>
332 </figure>
333 </listitem>
334
335 <listitem>
336 <para>Create one Open vSwitch bridge for each firewall network
337 connection (WAN, LAN1 and LAN2), by selecting:
338 <literal>Configuration</literal> -&gt;
339 <literal>OpenVSwitch</literal> -&gt; <literal>Bridges</literal> -&gt; <literal>Add</literal>.
340 A popup like the following should appear:</para>
341
342 <figure>
343 <title>Creating a bridge for a Firewall Net. Connection</title>
344
345 <mediaobject>
346 <imageobject>
347 <imagedata align="center" fileref="images/bridge_net_conn.png"
348 scale="80" />
349 </imageobject>
350 </mediaobject>
351 </figure>
352 </listitem>
353
354 <listitem>
355 <para>Repeat this step for each type of connection until all are
356 bridges are configured.</para>
357
358 <figure>
359 <title>Configured Bridges per Connection Type</title>
360
361 <mediaobject>
362 <imageobject>
363 <imagedata align="center"
364 fileref="images/configured_bridges.png" scale="68" />
365 </imageobject>
366 </mediaobject>
367 </figure>
368 </listitem>
369 </orderedlist>
370 </section> 524 </section>
371 525
372 <section id="onboarding_fortigate"> 526 <section id="fortigate_sdwan_vpn">
373 <title>Onboarding the FortiGate VNF</title> 527 <title>FortiGate VNF as an SD-WAN VPN</title>
374
375 <orderedlist>
376 <listitem>
377 <para>To onboard the Fortigate VNF select from the top toolbar
378 <literal>VNF</literal> -&gt; <literal>Descriptors</literal> -&gt;
379 <literal>On-board.</literal></para>
380 </listitem>
381
382 <listitem>
383 <para>Click <literal>Browse</literal> to view selections, and choose the
384 <literal>Fortigate.zip</literal> file, before clicking <literal>Send</literal>.</para>
385 </listitem>
386 </orderedlist>
387 </section>
388
389 <section id="instance_fortigate">
390 <title>Instantiating and Testing the FortiGate VNF</title>
391
392 <para><emphasis role="bold">Instantiate the FortiGate VNF</emphasis></para>
393
394 <orderedlist>
395 <listitem>
396 <para>Select the uCPE device, then from the top toolbar select
397 <literal>VNF</literal> -&gt; <literal>Instances</literal> -&gt;
398 <literal>Add</literal>.</para>
399
400 <para>Make sure you have downloaded valid license files for the
401 Fortigate VNF from Fortinet, and the configuration file provided by
402 Enea as examples according to the previous instructions.</para>
403
404 <figure>
405 <title>Example License and Configuration files</title>
406
407 <mediaobject>
408 <imageobject>
409 <imagedata align="center"
410 fileref="images/fortigate_licenses.png" scale="70" />
411 </imageobject>
412 </mediaobject>
413 </figure>
414 </listitem>
415
416 <listitem>
417 <para>Fortigate VNF instantiation requires the following
418 settings:</para>
419
420 <table>
421 <title>Instantiation Requirements</title>
422
423 <tgroup cols="2">
424 <colspec align="center" colwidth="2*" />
425
426 <colspec align="center" colwidth="4*" />
427
428 <thead>
429 <row>
430 <entry align="center">Component</entry>
431
432 <entry align="center">Description</entry>
433 </row>
434 </thead>
435
436 <tbody>
437 <row>
438 <entry align="left">Name</entry>
439
440 <entry align="left">Name of the VM which will be created on the uCPE
441 device.</entry>
442 </row>
443
444 <row>
445 <entry align="left">VNF Type</entry>
446
447 <entry align="left">Name of the onboarded VNF bundle.</entry>
448 </row>
449
450 <row>
451 <entry align="left">VIM</entry>
452
453 <entry align="left">Name and IP address of the device where the VNF will
454 be instantiated.</entry>
455 </row>
456
457 <row>
458 <entry align="left">License file</entry>
459
460 <entry align="left">FortiGate license file provided by Fortinet.</entry>
461 </row>
462
463 <row>
464 <entry align="left">Configuration file</entry>
465
466 <entry align="left">Firewall example configuration file provided by Enea
467 (<filename>FGVM080000136187_20180828_0353_basic_fw.conf
468 </filename>).</entry>
469 </row>
470
471 <row>
472 <entry align="left">Port1 - WAN</entry>
473
474 <entry align="left">Set the External Interface type to Dpdk and connect it to the
475 <literal>wanmgrbr</literal> ovs bridge.</entry>
476 </row>
477
478 <row>
479 <entry align="left">Port2 - LAN1</entry>
480
481 <entry align="left">Set the Incoming Interface type to Dpdk and connect it to the
482 <literal>lan1</literal> ovs bridge.</entry>
483 </row>
484
485 <row>
486 <entry align="left">Port3 - LAN2</entry>
487 528
488 <entry align="left">Set the Outgoing Interface type to Dpdk and connect it to the 529 <para>The Software-Defined Wide-Area Network (SD-WAN or SDWAN) is a
489 <literal>lan2</literal> ovs bridge.</entry> 530 specific application of software-defined networking (SDN) technology
490 </row> 531 applied to WAN connections. It connects enterprise networks, including
491 </tbody> 532 branch offices and data centers, over large geographic distances.</para>
492 </tgroup>
493 </table>
494 </listitem>
495 </orderedlist>
496 533
497 <para><emphasis role="bold">Testing the FortiGate Firewall</emphasis></para> 534 <para>SD-WAN decouples the network from the management plane, detaching
498 535 traffic management and monitoring functions from hardware. Most forms of
499 <para>Connect the Test Machine on the LAN interface<remark>which lan interface?</remark> 536 SD-WAN technology create a virtual overlay that is transport-agnostic,
500 and access the internet from the Test Machine to use the firewall on the uCPE device.</para> 537 i.e. it abstracts underlying private or public WAN connections. With an
501 538 overlay SD-WAN, a vendor provides an edge device to the customer that
502 <note> 539 contains the software necessary to run the SD-WAN technology. </para>
503 <para>The connected Test Machine can be a laptop or a uCPE device. It must have one 540
504 interface configured to get a dynamic IP from a DHCP server. The 541 <para>For deployment, the customer plugs in WAN links into the device,
505 <literal>dhclient &lt;interface&gt;</literal> command can be used to 542 which automatically configures itself with the network.</para>
506 request an IP address. The received IP must be in the 172.16.1.2 - 543
507 172.16.1.255 range.</para> 544 <para>Example SD-WAN configurations for the FortiGate VNF are provided by
508 </note> 545 Enea.</para>
509 546
510 <figure> 547 <section id="prereq_forti_sdwan_vpn">
511 <title>Testing Setup Overview</title> 548 <title>Prerequisites</title>
512 549
513 <mediaobject> 550 <para>The following table illustrates the use-case prerequisites of the
514 <imageobject> 551 setup:</para>
515 <imagedata align="center" fileref="images/testing_fortigate.png" 552
516 scale="60" /> 553 <table>
517 </imageobject> 554 <title>Prerequisites</title>
518 </mediaobject> 555
519 </figure> 556 <tgroup cols="2">
520 557 <colspec align="center" />
521 <para>In the example above<remark>what example exactly, in the overview picture or?</remark>, 558
522 the FortiGate VNF management interface is accessible through the WAN interface. The 559 <thead>
523 WAN IP address can be used from a web browser on the Lab Machine to access the 560 <row>
524 Fortigate VNF Management Web UI. Please check the Fortigate VNF web management section 561 <entry align="center">Component</entry>
525 for more information.<remark>Note to self: An olink is needed to this section in this book, 562
526 use fortigate_webmg as the ID.</remark></para> 563 <entry align="center">Description</entry>
527 564 </row>
528 <para>In another example, the firewall can be setup to use bridges as 565 </thead>
529 connection points for the Fortigate VNF. It is possible to replace these 566
530 OVS-DPDK bridges with SR-IOV connection points. Please check the network 567 <tbody>
531 configuration chapter on how to configure an interface for SR-IOV.<remark>An olink 568 <row>
532 is needed but I can't add it without clarifying which chapter do you refer to?</remark></para> 569 <entry align="left">Lab Network</entry>
533 570
534 <para>It was previously assumed that three physical interfaces are 571 <entrytbl cols="1">
535 available for VNF connection. In the case of a firewall setup only two physical interfaces 572 <tbody>
536 are needed for the data path (one for WAN and one for LAN).</para><remark>Is this the meaning you 573 <row>
537 intented to convey in this sentence?</remark> 574 <entry>DHCP enabled Lab Network.</entry>
538 575 </row>
539 <para>In the example below only two interfaces will be configured as DPDK, with two 576
540 bridges created, one for each type of connection.</para> 577 <row>
578 <entry>Internet Connectivity.</entry>
579 </row>
580 </tbody>
581 </entrytbl>
582 </row>
583
584 <row>
585 <entry align="left">Two Intel Whitebox uCPE devices</entry>
586
587 <entrytbl cols="1">
588 <tbody>
589 <row>
590 <entry>Minimum 4 Physical Network Devices.</entry>
591 </row>
592
593 <row>
594 <entry>4 GB RAM and 4 cores (C3000 or Xeon D).</entry>
595 </row>
596
597 <row>
598 <entry>Enea NFV Access Installed.</entry>
599 </row>
600
601 <row>
602 <entry>VNFMgr Connected to Lab Network for VNF management
603 access.</entry>
604 </row>
605
606 <row>
607 <entry>WAN interfaces directly connected through Ethernet
608 cable.</entry>
609 </row>
610
611 <row>
612 <entry>LAN Connected to Test Machine.</entry>
613 </row>
614
615 <row>
616 <entry>ETH0 connected to Lab Network (for Enea uCPE
617 Manager communications).</entry>
618 </row>
619 </tbody>
620 </entrytbl>
621 </row>
622
623 <row>
624 <entry align="left">One Lab Machine</entry>
625
626 <entrytbl cols="1">
627 <tbody>
628 <row>
629 <entry>Connected to Lab Network.</entry>
630 </row>
631
632 <row>
633 <entry>Running either Windows or CentOS.</entry>
634 </row>
635
636 <row>
637 <entry>Enea uCPE Manager installed.</entry>
638 </row>
639 </tbody>
640 </entrytbl>
641 </row>
642
643 <row>
644 <entry align="left">Two Test Machines</entry>
645
646 <entrytbl cols="1">
647 <tbody>
648 <row>
649 <entry>Connected to Whitebox LANs.</entry>
650 </row>
651
652 <row>
653 <entry>Internet Connectivity via LAN.</entry>
654 </row>
655
656 <row>
657 <entry>Configured as DHCP client on LAN.</entry>
658 </row>
659 </tbody>
660 </entrytbl>
661 </row>
662
663 <row>
664 <entry align="left">FortiGate VNF</entry>
665
666 <entrytbl cols="1">
667 <tbody>
668 <row>
669 <entry>FortiGate VNF Bundle copied from Enea to the Lab
670 Machine file system.</entry>
671 </row>
672
673 <row>
674 <entry>FortiGate configuration examples from Enea, copied
675 to the Lab Machine file system. Unpack the configuration
676 examples specific for SD-WAN onto the Lab Machine.</entry>
677 </row>
678
679 <row>
680 <entry>Retrieve the FortiGate VNF license from Fortinet
681 and store it on the Lab Machine file system.</entry>
682 </row>
683
684 <row>
685 <entry>Optionally, retrieve FortiGate VNF documentation
686 from Fortinet.</entry>
687 </row>
688 </tbody>
689 </entrytbl>
690 </row>
691 </tbody>
692 </tgroup>
693 </table>
694 </section>
695
696 <section id="forti_labsetup_uc2">
697 <title>Lab Setup</title>
698
699 <para>The following will detail an SD-WAN setup for a branch to branch
700 connection using the FortiGate VNF. FortiGate provides native SD-WAN
701 along with integrated advanced threat protection.</para>
702
703 <table>
704 <title>FortiGate VNF Example Configuration - SD-WAN uCPE device
705 1</title>
706
707 <tgroup cols="2">
708 <colspec align="center" />
709
710 <thead>
711 <row>
712 <entry align="center">Component</entry>
713
714 <entry align="center">Description</entry>
715 </row>
716 </thead>
717
718 <tbody>
719 <row>
720 <entry align="left">SD-WAN</entry>
721
722 <entry>VPN connection between two branches (uCPE device 1 and
723 uCPE device 2).</entry>
724 </row>
725
726 <row>
727 <entry align="left">VNFMgr (Virtual Port1)</entry>
728
729 <entry>DHCP Client, dynamically assigned IP address.</entry>
730 </row>
731
732 <row>
733 <entry align="left">WAN (Virtual Port2)</entry>
734
735 <entry>IP address: 10.0.0.1</entry>
736 </row>
737
738 <row>
739 <entry align="left">LAN (Virtual Port3)</entry>
740
741 <entrytbl cols="1">
742 <tbody>
743 <row>
744 <entry>IP address: 172.16.1.1</entry>
745 </row>
746
747 <row>
748 <entry>DHCP server (IP range 172.16.1.2 -
749 172.16.1.254)</entry>
750 </row>
751 </tbody>
752 </entrytbl>
753 </row>
754 </tbody>
755 </tgroup>
756 </table>
757
758 <table>
759 <title>FortiGate VNF Example Configuration - SD-WAN uCPE device
760 2</title>
761
762 <tgroup cols="2">
763 <colspec align="center" />
764
765 <thead>
766 <row>
767 <entry align="center">Component</entry>
768
769 <entry align="center">Description</entry>
770 </row>
771 </thead>
772
773 <tbody>
774 <row>
775 <entry align="left">SD-WAN</entry>
776
777 <entry>VPN connection between two branches (uCPE device 2 and
778 uCPE device 1).</entry>
779 </row>
780
781 <row>
782 <entry align="left">VNFMgr (Virtual Port1)</entry>
783
784 <entry>DHCP Client, dynamically assigned IP address.</entry>
785 </row>
786
787 <row>
788 <entry align="left">WAN (Virtual Port2)</entry>
789
790 <entry>IP address: 10.0.0.2</entry>
791 </row>
792
793 <row>
794 <entry align="left">LAN (Virtual Port3)</entry>
795
796 <entrytbl cols="1">
797 <tbody>
798 <row>
799 <entry>IP address: 172.16.2.1</entry>
800 </row>
801
802 <row>
803 <entry>DHCP server (IP range 172.16.2.2 -
804 172.16.2.254)</entry>
805 </row>
806 </tbody>
807 </entrytbl>
808 </row>
809 </tbody>
810 </tgroup>
811 </table>
812
813 <para>Download locally the valid license files for the Fortigate VNF
814 from Fortinet and the configuration file provided by Enea as
815 examples.</para>
816
817 <figure>
818 <title>SD-WAN: VPN Configuration</title>
819
820 <mediaobject>
821 <imageobject>
822 <imagedata align="center"
823 fileref="images/sdwan_vpn_overview_1.png" scale="55" />
824 </imageobject>
825 </mediaobject>
826 </figure>
827 </section>
828
829 <section id="forti_examsetup_uc2">
830 <title>Use-case Setup</title>
831
832 <para><emphasis role="bold">Configuring Network Interfaces on uCPE
833 devices</emphasis></para>
834
835 <para>Before deploying the FortiGate SD-WAN, the Enea NFV Access
836 platform has to be configured to the specific networking setup.</para>
837
838 <para>Since the SD-WAN VNF uses three External Network Interfaces, three
839 bridges need to be configured. Each bridge provides the ability to
840 connect a physical network interface to the VM's virtual network
841 interface. Each physical to virtual network interface connection is
842 setup in two steps:</para>
843
844 <itemizedlist>
845 <listitem>
846 <para>Bind the physical network interfaces with a DPDK
847 driver.</para>
848 </listitem>
849
850 <listitem>
851 <para>Create a named bridge for each physical network
852 interface.</para>
853 </listitem>
854 </itemizedlist>
855
856 <para>Start the setup by preparing each physical interface for
857 attachment to a bridge. Each VNF instance will have a virtual interface
858 for VNF management, for the WAN network and for LAN
859 communication.</para>
860
861 <orderedlist>
862 <listitem>
863 <para>Bind a physical interface to the DPDK by selecting uCPE device
864 1 first, then: <literal>Configuration</literal> -&gt;
865 <literal>OpenVSwitch</literal> -&gt; <literal>Host
866 Interfaces</literal> -&gt; <literal>Add</literal>.</para>
867
868 <para>Repeat this step for the other two interfaces. The result of a
869 successful binding should look like the following:</para>
870
871 <figure>
872 <title>Results of Binding</title>
873
874 <mediaobject>
875 <imageobject>
876 <imagedata align="center" fileref="images/binding_results.png"
877 scale="70" />
878 </imageobject>
879 </mediaobject>
880 </figure>
881 </listitem>
882
883 <listitem>
884 <para>Create an Open vSwitch bridge for each SD-WAN network
885 connection (VNF management, WAN and LAN) by selecting the uCPE
886 device then: <literal>Configuration</literal> -&gt;
887 <literal>OpenvSwitch</literal> -&gt; <literal>Bridges</literal>
888 -&gt; <literal>Add</literal>.</para>
889 </listitem>
890
891 <listitem>
892 <para>Repeat this step for all network connections. Three bridges
893 will be created:</para>
894
895 <figure>
896 <title>OVS Bridges</title>
897
898 <mediaobject>
899 <imageobject>
900 <imagedata align="center" fileref="images/created_bridges.png"
901 scale="70" />
902 </imageobject>
903 </mediaobject>
904 </figure>
905 </listitem>
906 </orderedlist>
907
908 <para><emphasis role="bold">Onboarding the FortiGate
909 VNF</emphasis></para>
910
911 <orderedlist>
912 <listitem>
913 <para>To onboard a VNF, select a uCPE device on the map and click
914 the <literal>VNF</literal> button in the top toolbar. Then, click
915 the <literal>Descriptors</literal> -&gt; <literal>On-board</literal>
916 -&gt; <literal>Browse</literal> options, and select the
917 <filename>Fortigate.zip</filename> file, before pressing
918 <literal>Send</literal>:</para>
919
920 <figure>
921 <title>Onboarding FortiGate VNF</title>
922
923 <mediaobject>
924 <imageobject>
925 <imagedata align="center" fileref="images/onboard.png"
926 scale="45" />
927 </imageobject>
928 </mediaobject>
929 </figure>
930 </listitem>
931
932 <listitem>
933 <para>Wait for the <literal>Onboarding Status</literal> popup to
934 display the confirmation message and select
935 <literal>OK</literal>.</para>
936 </listitem>
937 </orderedlist>
938
939 <para><emphasis role="bold">Instantiating the FortiGate
940 VNF</emphasis></para>
941
942 <para>FortiGate VNF instantiation requires the following
943 settings:</para>
944
945 <table>
946 <title>FortiGate VNF Instantiation Requirements</title>
947
948 <tgroup cols="2">
949 <colspec align="left" colwidth="2*" />
950
951 <colspec align="left" colwidth="4*" />
952
953 <thead>
954 <row>
955 <entry align="center">Component</entry>
956
957 <entry align="center">Description</entry>
958 </row>
959 </thead>
960
961 <tbody>
962 <row>
963 <entry>Name</entry>
964
965 <entry>The name of the VM which will be created on the uCPE
966 device.</entry>
967 </row>
968
969 <row>
970 <entry>VNF Type</entry>
971
972 <entry>The name of the onboarded VNF bundle.</entry>
973 </row>
974
975 <row>
976 <entry>VIM</entry>
977
978 <entry>Name and IP address of the device where the VNF will be
979 instantiated.</entry>
980 </row>
981
982 <row>
983 <entry>License file</entry>
984
985 <entry>The FortiGate license file provided by Fortinet.</entry>
986 </row>
987
988 <row>
989 <entry>Configuration file(s)</entry>
541 990
542 <para>Please note that at VNF instantiation instead of assigning distinct bridges for each 991 <entry>SD-WAN example configuration files provided by Enea:
543 LAN interface, only one will be used for both LAN1 and LAN2, with no 992 <literal>FGVM080000136187_20180215_0708_sdwan1.conf</literal>
544 changes in WAN interface configuration. Please see the picture below for the 993 <literal>FGVM080000136188_20180215_0708_sdwan2.conf</literal></entry>
545 final setup:</para> 994 </row>
546 995
547 <figure> 996 <row>
548 <title>Two-Interface Configuration</title> 997 <entry>Port1 - VNFMgr</entry>
549 998
550 <mediaobject> 999 <entry>Set as Dpdk type and connect it to the
551 <imageobject> 1000 <literal>vnfmgrbr</literal> bridge.</entry>
552 <imagedata align="center" fileref="images/two_inst_firewall.png" 1001 </row>
553 scale="65" /> 1002
554 </imageobject> 1003 <row>
555 </mediaobject> 1004 <entry>Port2 - WAN</entry>
556 </figure> 1005
1006 <entry>Set as Dpdk type and connect it to the
1007 <literal>wanbr</literal> bridge.</entry>
1008 </row>
1009
1010 <row>
1011 <entry>Port3 - LAN</entry>
1012
1013 <entry>Set as Dpdk type and connect it to the
1014 <literal>lanbr</literal> bridge.</entry>
1015 </row>
1016 </tbody>
1017 </tgroup>
1018 </table>
1019
1020 <orderedlist>
1021 <listitem>
1022 <para>Select a uCPE device on the map, then from the top toolbar
1023 click <literal>VNF</literal> -&gt; <literal>Instances</literal>
1024 -&gt; <literal>Add</literal>.</para>
1025 </listitem>
1026
1027 <listitem>
1028 <para>Use the <literal>sdwan1</literal> example configuration file
1029 for uCPE device 1:</para>
1030
1031 <figure>
1032 <title>Configuring uCPE device 1</title>
1033
1034 <mediaobject>
1035 <imageobject>
1036 <imagedata align="center"
1037 fileref="images/sdwan1_eg_config.png" scale="70" />
1038 </imageobject>
1039 </mediaobject>
1040 </figure>
1041 </listitem>
1042
1043 <listitem>
1044 <para>To complete the branch-to-branch setup, configure the peer
1045 uCPE device in the same way as <literal>uCPE device 1</literal>.
1046 Make sure to use the
1047 <filename>FGVM080000136188_20180215_0708_sdwan2.conf</filename>
1048 configuration file for the second VNF instantiation.</para>
1049 </listitem>
1050 </orderedlist>
1051 </section>
1052
1053 <section id="forti_test_uc2">
1054 <title>Testing the Use-case</title>
1055
1056 <para>Once the full SD-WAN setup is in place a VPN connection needs to
1057 be established between the two uCPE devices. The Test Machines can be
1058 connected to the LAN interface on each uCPE device.</para>
1059
1060 <para>The connected Test Machine can be a laptop or a uCPE device that
1061 has one interface configured to get a dynamic IP from a DHCP server. The
1062 <command>dhclient &lt;interface&gt;</command> command can be used to
1063 request an IP address.</para>
1064
1065 <note>
1066 <para>The received IP must be in the 172.16.1.2 - 172.16.1.255 range
1067 for Test Machine-1 and in the 172.16.2.2 - 172.16.2.255 range for Test
1068 Machine-2.</para>
1069 </note>
1070
1071 <para><literal>uCPE device 1</literal> should be able to ping Test
1072 <literal>uCPE device 2</literal> in this setup over the WAN connection.
1073 The FortiGate VNF management interface can be accessed from a web
1074 browser on the Lab Machine. For more details please see <olink
1075 targetdoc="book_enea_nfv_access_example_usecases"
1076 targetptr="fortigate_webmg">FortiGate VNF Web Management, <xi:include
1077 href="../../s_docbuild/olinkdb/pardoc-names.xml"
1078 xmlns:xi="http://www.w3.org/2001/XInclude"
1079 xpointer="element(book_enea_nfv_access_example_usecases/1)" /></olink>.</para>
1080
1081 <note>
1082 <para>In this SD-WAN VPN setup example, bridges were used as
1083 connection points for the Fortigate VNF. It is possible to replace
1084 OVS-DPDK bridges with SR-IOV connection points.</para>
1085 </note>
1086 </section>
557 </section> 1087 </section>
558 1088
559 <section id="fortigate_webmg"> 1089 <section id="fortigate_webmg">
560 <title>FortiGate VNF Web Management</title> 1090 <title>FortiGate VNF Web Management</title>
561 1091
562 <para>In order to check the IP address assigned to the Fortigate VNF you need 1092 <para>In order to check the IP address assigned to the Fortigate VNF you
563 to connect to the Fortigate CLI.</para> 1093 need to connect to the Fortigate CLI.</para>
564 1094
565 <para><emphasis role="bold">Connecting to the Fortigate 1095 <para><emphasis role="bold">Connecting to the Fortigate
566 CLI</emphasis></para> 1096 CLI</emphasis></para>
@@ -584,8 +1114,8 @@
584 </listitem> 1114 </listitem>
585 1115
586 <listitem> 1116 <listitem>
587 <para>To access Fortigate CLI, use <literal>admin</literal> as the user, 1117 <para>To access Fortigate CLI, use <literal>admin</literal> as the
588 leaving the password blank/empty, and press enter.</para> 1118 user, leaving the password blank/empty, and press enter.</para>
589 1119
590 <para>Use the CLI command <literal>get system interface</literal> to 1120 <para>Use the CLI command <literal>get system interface</literal> to
591 get the dynamic interfaces configuration.</para> 1121 get the dynamic interfaces configuration.</para>
@@ -606,18 +1136,7 @@
606 <para>Use the IP address assigned for the management interface in the 1136 <para>Use the IP address assigned for the management interface in the
607 web browser (<literal>https://&lt;IP&gt;</literal>), to access the 1137 web browser (<literal>https://&lt;IP&gt;</literal>), to access the
608 Fortinet VNF web management interface. Use the same credentials as 1138 Fortinet VNF web management interface. Use the same credentials as
609 before to login:</para> 1139 before to login.</para>
610
611 <figure>
612 <title>Accessing the web management interface</title>
613
614 <mediaobject>
615 <imageobject>
616 <imagedata align="center"
617 fileref="images/fortinet_vnf_login.png" scale="50" />
618 </imageobject>
619 </mediaobject>
620 </figure>
621 </listitem> 1140 </listitem>
622 1141
623 <listitem> 1142 <listitem>
@@ -647,8 +1166,8 @@
647 </listitem> 1166 </listitem>
648 1167
649 <listitem> 1168 <listitem>
650 <para>Connect to the FortiGate VNF Web Management interface with a web 1169 <para>Connect to the FortiGate VNF Web Management interface with a
651 browser.</para> 1170 web browser.</para>
652 </listitem> 1171 </listitem>
653 1172
654 <listitem> 1173 <listitem>
@@ -657,8 +1176,8 @@
657 </listitem> 1176 </listitem>
658 1177
659 <listitem> 1178 <listitem>
660 <para>Store the updated configuration in a file, so it may be used at the 1179 <para>Store the updated configuration in a file, so it may be used
661 next FortiGate VNF instantiation.</para> 1180 at the next FortiGate VNF instantiation.</para>
662 </listitem> 1181 </listitem>
663 </orderedlist> 1182 </orderedlist>
664 1183
@@ -669,598 +1188,4 @@
669 </listitem> 1188 </listitem>
670 </orderedlist> 1189 </orderedlist>
671 </section> 1190 </section>
672 1191</chapter> \ No newline at end of file
673 <section id="fortigate_sdwan_vpn">
674 <title>FortiGate VNF as an SD-WAN VPN</title>
675
676 <para>The Software-Defined Wide-Area Network (SD-WAN or SDWAN) is a
677 specific application of software-defined networking (SDN) technology
678 applied to WAN connections. It connects enterprise networks, including
679 branch offices and data centers, over large geographic distances.</para>
680
681 <para>SD-WAN decouples the network from the management plane, detaching
682 traffic management and monitoring functions from hardware. Most forms
683 of SD-WAN technology create a virtual overlay that is transport-agnostic,
684 i.e. it abstracts underlying private or public WAN connections. With an
685 overlay SD-WAN, a vendor provides an edge device to the customer that
686 contains the software necessary to run the SD-WAN technology. For
687 deployment, the customer plugs in WAN links into the device, which
688 automatically configures itself with the network.</para>
689
690 <para>The following will detail an SD-WAN setup for a branch to branch
691 connection using the FortiGate VNF. FortiGate provides native SD-WAN along
692 with integrated advanced threat protection.</para>
693
694 <note>
695 <para>Example SD-WAN configurations for the FortiGate VNF are provided
696 by Enea.</para>
697 </note>
698
699 <table>
700 <title>FortiGate VNF Example Configuration - SD-WAN uCPE device
701 1</title>
702
703 <tgroup cols="2">
704 <colspec align="center" />
705
706 <thead>
707 <row>
708 <entry align="center">Component</entry>
709
710 <entry align="center">Description</entry>
711 </row>
712 </thead>
713
714 <tbody>
715 <row>
716 <entry align="left">SD-WAN</entry>
717
718 <entry>VPN connection between two branches (uCPE device 1 and uCPE
719 device 2).</entry>
720 </row>
721
722 <row>
723 <entry align="left">VNFMgr (Virtual Port1)</entry>
724
725 <entry>DHCP Client, dynamically assigned IP address.</entry>
726 </row>
727
728 <row>
729 <entry align="left">WAN (Virtual Port2)</entry>
730
731 <entry>IP address: 10.0.0.1</entry>
732 </row>
733
734 <row>
735 <entry align="left">LAN (Virtual Port3)</entry>
736
737 <entrytbl cols="1">
738 <tbody>
739 <row>
740 <entry>IP address: 172.16.1.1</entry>
741 </row>
742
743 <row>
744 <entry>DHCP server (IP range 172.16.1.2 -
745 172.16.1.254)</entry>
746 </row>
747 </tbody>
748 </entrytbl>
749 </row>
750 </tbody>
751 </tgroup>
752 </table>
753
754 <table>
755 <title>FortiGate VNF Example Configuration - SD-WAN uCPE device
756 2</title>
757
758 <tgroup cols="2">
759 <colspec align="center" />
760
761 <thead>
762 <row>
763 <entry align="center">Component</entry>
764
765 <entry align="center">Description</entry>
766 </row>
767 </thead>
768
769 <tbody>
770 <row>
771 <entry align="left">SD-WAN</entry>
772
773 <entry>VPN connection between two branches (uCPE device 2 and uCPE
774 device 1).</entry>
775 </row>
776
777 <row>
778 <entry align="left">VNFMgr (Virtual Port1)</entry>
779
780 <entry>DHCP Client, dynamically assigned IP address.</entry>
781 </row>
782
783 <row>
784 <entry align="left">WAN (Virtual Port2)</entry>
785
786 <entry>IP address: 10.0.0.2</entry>
787 </row>
788
789 <row>
790 <entry align="left">LAN (Virtual Port3)</entry>
791
792 <entrytbl cols="1">
793 <tbody>
794 <row>
795 <entry>IP address: 172.16.2.1</entry>
796 </row>
797
798 <row>
799 <entry>DHCP server (IP range 172.16.2.2 -
800 172.16.2.254)</entry>
801 </row>
802 </tbody>
803 </entrytbl>
804 </row>
805 </tbody>
806 </tgroup>
807 </table>
808
809 <para><emphasis role="bold">Lab Setup</emphasis></para>
810
811 <para>The following table illustrates the use-case prerequisites of the
812 setup:</para>
813
814 <table>
815 <title>Lab Setup Prerequisites</title>
816
817 <tgroup cols="2">
818 <colspec align="center" />
819
820 <thead>
821 <row>
822 <entry align="center">Component</entry>
823
824 <entry align="center">Description</entry>
825 </row>
826 </thead>
827
828 <tbody>
829 <row>
830 <entry align="left">Lab Network</entry>
831
832 <entrytbl cols="1">
833 <tbody>
834 <row>
835 <entry>DHCP enabled Lab Network.</entry>
836 </row>
837
838 <row>
839 <entry>Internet Connectivity.</entry>
840 </row>
841 </tbody>
842 </entrytbl>
843 </row>
844
845 <row>
846 <entry align="left">Two Intel Whitebox uCPE devices</entry>
847
848 <entrytbl cols="1">
849 <tbody>
850 <row>
851 <entry>Minimum 4 Physical Network Devices.</entry>
852 </row>
853
854 <row>
855 <entry>4 GB RAM and 4 cores (C3000 or Xeon D).</entry>
856 </row>
857
858 <row>
859 <entry>Enea NFV Access Installed.</entry>
860 </row>
861
862 <row>
863 <entry>VNFMgr Connected to Lab Network for VNF management
864 access.</entry>
865 </row>
866
867 <row>
868 <entry>WAN interfaces directly connected through Ethernet
869 cable.</entry>
870 </row>
871
872 <row>
873 <entry>LAN Connected to Test Machine.</entry>
874 </row>
875
876 <row>
877 <entry>ETH0 connected to Lab Network (for Enea uCPE Manager
878 communications).</entry>
879 </row>
880 </tbody>
881 </entrytbl>
882 </row>
883
884 <row>
885 <entry align="left">One Lab Machine</entry>
886
887 <entrytbl cols="1">
888 <tbody>
889 <row>
890 <entry>Connected to Lab Network.</entry>
891 </row>
892
893 <row>
894 <entry>Running either Windows or CentOS.</entry>
895 </row>
896
897 <row>
898 <entry>Enea uCPE Manager installed.</entry>
899 </row>
900 </tbody>
901 </entrytbl>
902 </row>
903
904 <row>
905 <entry align="left">Two Test Machines</entry>
906
907 <entrytbl cols="1">
908 <tbody>
909 <row>
910 <entry>Connected to Whitebox LANs.</entry>
911 </row>
912
913 <row>
914 <entry>Internet Connectivity via LAN.</entry>
915 </row>
916
917 <row>
918 <entry>Configured as DHCP client on LAN.</entry>
919 </row>
920 </tbody>
921 </entrytbl>
922 </row>
923
924 <row>
925 <entry align="left">FortiGate VNF</entry>
926
927 <entrytbl cols="1">
928 <tbody>
929 <row>
930 <entry>FortiGate VNF Bundle copied from Enea to the Lab Machine file system.</entry>
931 </row>
932
933 <row>
934 <entry>FortiGate configuration examples from Enea, copied to the Lab Machine file system. Unpack the configuration
935 examples specific for SD-WAN onto the Lab Machine.</entry>
936 </row>
937
938 <row>
939 <entry>Retrieve the FortiGate VNF license from Fortinet and
940 store it on the Lab Machine file system.</entry>
941 </row>
942
943 <row>
944 <entry>Optionally, retrieve FortiGate VNF documentation from
945 Fortinet.</entry>
946 </row>
947 </tbody>
948 </entrytbl>
949 </row>
950 </tbody>
951 </tgroup>
952 </table>
953
954 <figure>
955 <title>SD-WAN: VPN Configuration</title>
956
957 <mediaobject>
958 <imageobject>
959 <imagedata align="center" fileref="images/sdwan_vpn_overview_1.png"
960 scale="55" />
961 </imageobject>
962 </mediaobject>
963 </figure>
964
965 <para><emphasis role="bold">uCPE Networking Setup</emphasis></para>
966
967 <para>Before deploying the FortiGate SD-WAN, the Enea NFV Access platform
968 has to be configured to the specific networking setup.</para>
969
970 <para>Since the SD-WAN VNF uses three External Network Interfaces, three
971 bridges need to be configured. Each bridge provides the ability to connect
972 a physical network interface to the VM's virtual network
973 interface. Each physical to virtual network interface connection is setup
974 in two steps:</para>
975
976 <itemizedlist>
977 <listitem>
978 <para>Bind the physical network interfaces with a DPDK driver.</para>
979 </listitem>
980
981 <listitem>
982 <para>Create a named bridge for each physical network
983 interface.</para>
984 </listitem>
985 </itemizedlist>
986
987 <para>Start the setup by preparing each physical interface for attachment
988 to a bridge. Each VNF instance will have a virtual interface for VNF
989 management, for the WAN network and for LAN communication.</para>
990
991 <orderedlist>
992 <listitem>
993 <para>Bind a physical interface to the DPDK by selecting uCPE device 1 first, then:
994 <literal>Configuration</literal> -&gt; <literal>OpenVSwitch</literal>
995 -&gt; <literal>Host Interfaces</literal> -&gt;
996 <literal>Add</literal>:</para>
997
998 <figure>
999 <title>Binding the Physical Interface</title>
1000
1001 <mediaobject>
1002 <imageobject>
1003 <imagedata align="center"
1004 fileref="images/bind_phys_interface.png" scale="90" />
1005 </imageobject>
1006 </mediaobject>
1007 </figure>
1008
1009 <para>Repeat this step for the other two interfaces. The result of a successful binding
1010 should look like the following:</para>
1011
1012 <figure>
1013 <title>Results of Binding</title>
1014
1015 <mediaobject>
1016 <imageobject>
1017 <imagedata align="center" fileref="images/binding_results.png"
1018 scale="70" />
1019 </imageobject>
1020 </mediaobject>
1021 </figure>
1022 </listitem>
1023
1024 <listitem>
1025 <para>Create an Open vSwitch bridge for each SD-WAN network connection
1026 (VNF management, WAN and LAN) by selecting the uCPE device then:
1027 <literal>Configuration</literal> -&gt; <literal>OpenvSwitch</literal> -&gt;
1028 <literal>Bridges</literal> -&gt; <literal>Add</literal>. A popup will appear:</para>
1029
1030 <figure>
1031 <title>Creating an Open vSwitch bridge for an SD-WAN network
1032 connection</title>
1033
1034 <mediaobject>
1035 <imageobject>
1036 <imagedata align="center" fileref="images/ovs_bridge_four.png"
1037 scale="70" />
1038 </imageobject>
1039 </mediaobject>
1040 </figure>
1041 </listitem>
1042
1043 <listitem>
1044 <para>Repeat this step for all network connections. Three bridges will
1045 be created:</para>
1046
1047 <figure>
1048 <title>OVS Bridges</title>
1049
1050 <mediaobject>
1051 <imageobject>
1052 <imagedata align="center" fileref="images/created_bridges.png"
1053 scale="70" />
1054 </imageobject>
1055 </mediaobject>
1056 </figure>
1057 </listitem>
1058 </orderedlist>
1059
1060 <para>Once the interfaces and bridges are ready, onboard and instantiate the VNF.</para>
1061
1062 <para><emphasis role="bold">Onboarding the FortiGate VNF</emphasis></para>
1063
1064 <orderedlist>
1065 <listitem>
1066 <para>To onboard a VNF, select a uCPE device on the map and click the
1067 <literal>VNF</literal> button in the top toolbar. Then, click the
1068 <literal>Descriptors</literal> -&gt; <literal>On-board</literal> -&gt;
1069 <literal>Browse</literal> options, and select the
1070 <filename>Fortigate.zip</filename> file, before pressing
1071 <literal>Send</literal>:</para>
1072
1073 <figure>
1074 <title>Onboarding FortiGate VNF</title>
1075
1076 <mediaobject>
1077 <imageobject>
1078 <imagedata align="center" fileref="images/onboard.png"
1079 scale="45" />
1080 </imageobject>
1081 </mediaobject>
1082 </figure>
1083 </listitem>
1084
1085 <listitem>
1086 <para>Wait for the <literal>Onboarding Status</literal> popup to
1087 display the confirmation message and select
1088 <literal>OK</literal>:</para>
1089
1090 <figure>
1091 <title>Successful Confirmation</title>
1092
1093 <mediaobject>
1094 <imageobject>
1095 <imagedata align="center"
1096 fileref="images/onboarded_successfully.png"
1097 scale="42" />
1098 </imageobject>
1099 </mediaobject>
1100 </figure>
1101 </listitem>
1102 </orderedlist>
1103
1104 <para><emphasis role="bold">Instantiating the FortiGate
1105 VNF</emphasis></para>
1106
1107 <note><para>Download locally the valid license files for the Fortigate VNF from
1108 Fortinet and the configuration file provided by Enea as examples.</para>
1109 </note>
1110
1111 <orderedlist>
1112 <listitem>
1113 <para>Select a uCPE device on the map, then from the top toolbar click
1114 <literal>VNF</literal> -&gt; <literal>Instances</literal> -&gt; <literal>Add</literal>:</para>
1115
1116 <figure>
1117 <title>Adding an Instance</title>
1118
1119 <mediaobject>
1120 <imageobject>
1121 <imagedata align="center" fileref="images/adding_instance.png"
1122 scale="52" />
1123 </imageobject>
1124 </mediaobject>
1125 </figure>
1126 </listitem>
1127
1128 <listitem>
1129 <para>Use the <literal>sdwan1</literal> example configuration file for
1130 uCPE device 1:</para>
1131
1132 <figure>
1133 <title>Configuring uCPE device 1</title>
1134
1135 <mediaobject>
1136 <imageobject>
1137 <imagedata align="center" fileref="images/sdwan1_eg_config.png"
1138 scale="70" />
1139 </imageobject>
1140 </mediaobject>
1141 </figure>
1142 </listitem>
1143 </orderedlist>
1144
1145 <para>FortiGate VNF instantiation requires the following settings:</para>
1146
1147 <table>
1148 <title>FortiGate VNF Instantiation Requirements</title>
1149
1150 <tgroup cols="2">
1151 <colspec align="left" colwidth="2*" />
1152
1153 <colspec align="left" colwidth="4*" />
1154
1155 <thead>
1156 <row>
1157 <entry align="center">Component</entry>
1158
1159 <entry align="center">Description</entry>
1160 </row>
1161 </thead>
1162
1163 <tbody>
1164 <row>
1165 <entry>Name</entry>
1166
1167 <entry>The name of the VM which will be created on the uCPE device.</entry>
1168 </row>
1169
1170 <row>
1171 <entry>VNF Type</entry>
1172
1173 <entry>The name of the onboarded VNF bundle.</entry>
1174 </row>
1175
1176 <row>
1177 <entry>VIM</entry>
1178
1179 <entry>Name and IP address of the device where the VNF will be
1180 instantiated.</entry>
1181 </row>
1182
1183 <row>
1184 <entry>License file</entry>
1185
1186 <entry>The FortiGate license file provided by Fortinet.</entry>
1187 </row>
1188
1189 <row>
1190 <entry>Configuration file(s)</entry>
1191
1192 <entry>SD-WAN example configuration files provided by Enea:
1193 <literal>FGVM080000136187_20180215_0708_sdwan1.conf</literal>
1194 <literal>FGVM080000136188_20180215_0708_sdwan2.conf</literal></entry>
1195 </row>
1196
1197 <row>
1198 <entry>Port1 - VNFMgr</entry>
1199
1200 <entry>Set as Dpdk type and connect it to the <literal>vnfmgrbr</literal> bridge.</entry>
1201 </row>
1202
1203 <row>
1204 <entry>Port2 - WAN</entry>
1205
1206 <entry>Set as Dpdk type and connect it to the <literal>wanbr</literal> bridge.</entry>
1207 </row>
1208
1209 <row>
1210 <entry>Port3 - LAN</entry>
1211
1212 <entry>Set as Dpdk type and connect it to the <literal>lanbr</literal> bridge.</entry>
1213 </row>
1214 </tbody>
1215 </tgroup>
1216 </table>
1217
1218 <para>To complete the branch-to-branch setup, configure the peer uCPE
1219 device in the same way as <literal>uCPE device 1</literal>. Make sure to
1220 use the <filename>FGVM080000136188_20180215_0708_sdwan2.conf</filename>
1221 configuration file for the second VNF instantiation.</para>
1222
1223 <para><emphasis role="bold">Testing the FortiGate SD-WAN
1224 VPN</emphasis></para>
1225
1226 <para>Once the full SD-WAN setup is in place a VPN connection needs to be
1227 established between the two uCPE devices. The Test Machines can be
1228 connected to the LAN interface on each uCPE device.</para>
1229
1230 <para>The connected Test Machine can be a laptop or a uCPE device that has
1231 one interface configured to get a dynamic IP from a DHCP server. The
1232 <command>dhclient &lt;interface&gt;</command> command can be used to
1233 request an IP address.</para>
1234
1235 <note>
1236 <para>The received IP must be in the 172.16.1.2 - 172.16.1.255 range for
1237 Test Machine-1 and in the 172.16.2.2 - 172.16.2.255 range for Test
1238 Machine-2.</para>
1239 </note>
1240
1241 <figure>
1242 <title>Overview: Testing Machines Setup</title>
1243
1244 <mediaobject>
1245 <imageobject>
1246 <imagedata align="center" fileref="images/test_machines.png"
1247 scale="45" />
1248 </imageobject>
1249 </mediaobject>
1250 </figure>
1251
1252 <para>uCPE device 1 should be able to ping Test uCPE device 2 in this
1253 setup over the WAN connection.</para>
1254
1255 <para>In the figure above and this example, the FortiGate VNF management
1256 interface is accessible through a dedicated Mgmt interface. The Mgmt IP
1257 address can be used from a web browser on the Lab Machine to access the
1258 Fortigate VNF Management Web UI.</para>
1259
1260 <note>
1261 <para>In this SD-WAN VPN setup example, bridges were used as connection
1262 points for the Fortigate VNF. It is possible to replace OVS-DPDK bridges
1263 with SR-IOV connection points.</para>
1264 </note>
1265 </section>
1266</chapter>
diff --git a/doc/book-enea-nfv-access-example-usecases/doc/images/clav_VNF_demo_SR-IOV.png b/doc/book-enea-nfv-access-example-usecases/doc/images/clav_VNF_demo_SR-IOV.png
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diff --git a/doc/book-enea-nfv-access-example-usecases/doc/inband_management.xml b/doc/book-enea-nfv-access-example-usecases/doc/inband_management.xml
index a15b7d5..f557cbc 100644
--- a/doc/book-enea-nfv-access-example-usecases/doc/inband_management.xml
+++ b/doc/book-enea-nfv-access-example-usecases/doc/inband_management.xml
@@ -8,266 +8,243 @@
8 use-case will show how to enable the In-band management on the NFV Access 8 use-case will show how to enable the In-band management on the NFV Access
9 device and to access a VNF on the same physical interface.</para> 9 device and to access a VNF on the same physical interface.</para>
10 10
11 <figure> 11 <section id="inband_mg_uc_preq">
12 <title>NFV Access In-band management solution setup</title> 12 <title>Prerequisites</title>
13 13
14 <mediaobject> 14 <para>This use-case requires the following network configuration:</para>
15 <imageobject>
16 <imagedata align="center" fileref="images/uc_ibm_solution.png"
17 scale="55" />
18 </imageobject>
19 </mediaobject>
20 </figure>
21 15
22 <para>This Setup uses the following network configuration:</para> 16 <itemizedlist>
23 17 <listitem>
24 <itemizedlist> 18 <para>1 x Network Interface for WAN and management.</para>
25 <listitem> 19 </listitem>
26 <para>1 x Network Interface for WAN and management.</para>
27 </listitem>
28
29 <listitem>
30 <para>1 x Network Interface for LAN.</para>
31 </listitem>
32 </itemizedlist>
33
34 <para>For prerequisites and further details, please see <xref linkend="inband_management" />
35 and <xref linkend="vnf_fortigate" /><remark>Are these references still valid?</remark>.</para>
36 20
37 <section id="mg_activation"> 21 <listitem>
38 <title>In-band management activation for FortiGate VNF 22 <para>1 x Network Interface for LAN.</para>
39 Instantiation</title> 23 </listitem>
24 </itemizedlist>
40 25
41 <para>In-band management activation is done by creating a special bridge 26 <para>In-band management activation is done by creating a special bridge
42 which manages all traffic from the WAN interface. The active physical port 27 which manages all traffic from the WAN interface. The active physical port
43 of the device (used by the device manager to communicate with the uCPE 28 of the device (used by the device manager to communicate with the uCPE
44 Manager) will be connected to the In-band management bridge. Once the 29 Manager) will be connected to the In-band management bridge.</para>
45 In-band management bridge is activated, communication to the uCPE Manager 30
46 will be reactivated, passing through the bridge.</para> 31 <para>Once the In-band management bridge is activated, communication to
32 the uCPE Manager will be reactivated, passing through the bridge.</para>
47 33
48 <note> 34 <note>
49 <para>No other physical port for In-band management can be used.</para> 35 <para>No other physical port for In-band management can be used.</para>
50 </note> 36 </note>
51 37
52 <orderedlist> 38 <para>For further details, please see <xref
53 <listitem> 39 linkend="vnf_fortigate" /><remark>Are these references still
54 <para>Create an In-band management WAN Bridge:</para> 40 valid?</remark>.</para>
55
56 <itemizedlist>
57 <listitem>
58 <para>Select the <literal>Device</literal> menu.</para>
59 </listitem>
60
61 <listitem>
62 <para>In the Configuration tab select
63 <literal>OpenVSwitch.</literal></para>
64 </listitem>
65
66 <listitem>
67 <para>Select <literal>Bridges</literal> and click
68 <literal>Add</literal>.</para>
69 </listitem>
70
71 <listitem>
72 <para>Use <literal>dpdkWAN</literal> as the
73 <literal>ovs-bridge-type</literal>.</para>
74 </listitem>
75 </itemizedlist>
76
77 <figure>
78 <title>Create In-band management WAN bridge</title>
79
80 <mediaobject>
81 <imageobject>
82 <imagedata align="center" fileref="images/uc_ibm_br.png"
83 scale="75" />
84 </imageobject>
85 </mediaobject>
86 </figure>
87 </listitem>
88
89 <listitem>
90 <para>Bind the physical port which will be used for LAN access to
91 <literal>dpdk</literal>:</para>
92
93 <itemizedlist>
94 <listitem>
95 <para>Select the <literal>Device</literal> menu.</para>
96 </listitem>
97
98 <listitem>
99 <para>In the Configuration tab select
100 <literal>OpenVSwitch</literal>.</para>
101 </listitem>
102
103 <listitem>
104 <para>Select the <literal>Host Interfaces</literal> menu and click
105 <literal>Add</literal>.</para>
106 </listitem>
107
108 <listitem>
109 <para>Use <literal>dpdk</literal> as the
110 <literal>ovs-bridge-type</literal>.</para>
111 </listitem>
112 </itemizedlist>
113 </listitem>
114
115 <listitem>
116 <para>Create a LAN Bridge:</para>
117
118 <itemizedlist>
119 <listitem>
120 <para>Select the <literal>Device</literal>.</para>
121 </listitem>
122
123 <listitem>
124 <para>In the Configuration menu select
125 <literal>OpenVSwitch</literal>.</para>
126 </listitem>
127
128 <listitem>
129 <para>Open the <literal>Bridges</literal> menu and click
130 <literal>Add</literal>.</para>
131 </listitem>
132 </itemizedlist>
133
134 <figure>
135 <title>Create LAN bridge</title>
136
137 <mediaobject>
138 <imageobject>
139 <imagedata align="center" fileref="images/uc_ibm_lanbr.png"
140 scale="75" />
141 </imageobject>
142 </mediaobject>
143 </figure>
144
145 <para>At this step the following bridges should exist:</para>
146
147 <figure>
148 <title>Bridges</title>
149
150 <mediaobject>
151 <imageobject>
152 <imagedata align="center" fileref="images/uc_ibm_br2.png"
153 scale="65" />
154 </imageobject>
155 </mediaobject>
156 </figure>
157
158 <note>
159 <para>The WAN port of the very first VNF instantiated on the device
160 must be connected to the <literal>ibm-wan-br</literal>bridge. All
161 other VNFs must be connected in chain with the first VNF.</para>
162 </note>
163 </listitem>
164
165 <listitem>
166 <para>Onboard the first VNF and instantiate it on the device:</para>
167
168 <itemizedlist>
169 <listitem>
170 <para>Select the <literal>Device</literal>.</para>
171 </listitem>
172
173 <listitem>
174 <para>Select the <literal>VNF</literal> menu.</para>
175 </listitem>
176
177 <listitem>
178 <para>In the <literal>Descriptors</literal> menu, choose the
179 <literal>VNF Package</literal> option.</para>
180 </listitem>
181
182 <listitem>
183 <para>Browse and select the Fortigate bundle you require, before
184 pressing the <literal>Send</literal> button.</para>
185 </listitem>
186 </itemizedlist>
187 </listitem>
188
189 <listitem>
190 <para>Add the VNF instance:</para>
191
192 <itemizedlist>
193 <listitem>
194 <para>Select the <literal>Device</literal>.</para>
195 </listitem>
196
197 <listitem>
198 <para>Select the <literal>VNF</literal> menu.</para>
199 </listitem>
200
201 <listitem>
202 <para>Choose the <literal>Instances</literal> option, select the
203 VNF configuration you desire and press
204 <literal>Add</literal>.</para>
205 </listitem>
206
207 <listitem>
208 <para>Browse and select the Fortigate bundle you require, before
209 pressing the <literal>Send</literal> button.</para>
210 </listitem>
211 </itemizedlist>
212
213 <figure>
214 <title>Instantiate the FortiGate VNF</title>
215
216 <mediaobject>
217 <imageobject>
218 <imagedata align="center"
219 fileref="images/uc_ibm_fg_instantiation.png"
220 scale="65" />
221 </imageobject>
222 </mediaobject>
223 </figure>
224 </listitem>
225 </orderedlist>
226
227 <para>Once the VNF is instantiated, the setup is complete and ready for
228 testing. Connect the test machine to the LAN port. It will receive an IP
229 address from the FortiGate VNF and be able to access the internet.</para>
230 </section> 41 </section>
231 42
232 <section id="test_fortvnf_inband"> 43 <section id="inband_mg_fortivnf_uc">
233 <title>Testing the Fortigate VNF In-band management activation</title> 44 <title>In-band management activation for FortiGate VNF
45 Instantiation</title>
234 46
235 <figure> 47 <figure>
236 <title>Test setup</title> 48 <title>NFV Access In-band management solution setup</title>
237 49
238 <mediaobject> 50 <mediaobject>
239 <imageobject> 51 <imageobject>
240 <imagedata align="center" fileref="images/uc_ibm_solution_test.png" 52 <imagedata align="center" fileref="images/uc_ibm_solution_test.png"
241 scale="52" /> 53 scale="55" />
242 </imageobject> 54 </imageobject>
243 </mediaobject> 55 </mediaobject>
244 </figure> 56 </figure>
245 57
246 <para>At this stage, three types of traffic are passing through the WAN 58 <section id="inband_examuc_setup">
247 port on the same IP address:</para> 59 <title>Use-case Setup</title>
248 60
249 <itemizedlist> 61 <para><emphasis role="bold">Configuring Network Interfaces on uCPE
250 <listitem> 62 devices:</emphasis></para>
251 <para>Device management traffic from the uCPE Manager.</para> 63
252 </listitem> 64 <orderedlist>
253 65 <listitem>
254 <listitem> 66 <para>Create an In-band management WAN Bridge:</para>
255 <para>FortiGate management interface traffic from a web 67
256 browser.</para> 68 <itemizedlist spacing="compact">
257 </listitem> 69 <listitem>
258 70 <para>Select the <literal>Device</literal> menu.</para>
259 <listitem> 71 </listitem>
260 <para>Data traffic from the LAN to the internet.</para> 72
261 </listitem> 73 <listitem>
262 </itemizedlist> 74 <para>In the Configuration tab select
263 75 <literal>OpenVSwitch.</literal></para>
264 <para>If you have access from the uCPE Manager to the device as shown above, this 76 </listitem>
265 demonstrates that device management traffic passes through the In-band 77
266 management WAN bridge successfully.</para> 78 <listitem>
267 79 <para>Select <literal>Bridges</literal> and click
268 <para>To access the management interface of the VNF, connect from a web 80 <literal>Add</literal>.</para>
269 browser to the public IP address of the device e.g. 81 </listitem>
270 <literal>https://&lt;IP&gt;</literal>. From a Test machine connected on 82
271 the LAN port, try a test ping to the internet e.g. "ping 8.8.8.8".</para> 83 <listitem>
84 <para>Use <literal>dpdkWAN</literal> as the
85 <literal>ovs-bridge-type</literal>.</para>
86 </listitem>
87 </itemizedlist>
88 </listitem>
89
90 <listitem>
91 <para>Bind the physical port which will be used for LAN access to
92 <literal>dpdk</literal>:</para>
93
94 <itemizedlist spacing="compact">
95 <listitem>
96 <para>Select the <literal>Device</literal> menu.</para>
97 </listitem>
98
99 <listitem>
100 <para>In the Configuration tab select
101 <literal>OpenVSwitch</literal>.</para>
102 </listitem>
103
104 <listitem>
105 <para>Select the <literal>Host Interfaces</literal> menu and
106 click <literal>Add</literal>.</para>
107 </listitem>
108
109 <listitem>
110 <para>Use <literal>dpdk</literal> as the
111 <literal>ovs-bridge-type</literal>.</para>
112 </listitem>
113 </itemizedlist>
114 </listitem>
115
116 <listitem>
117 <para>Create a LAN Bridge:</para>
118
119 <itemizedlist spacing="compact">
120 <listitem>
121 <para>Select the <literal>Device</literal>.</para>
122 </listitem>
123
124 <listitem>
125 <para>In the Configuration menu select
126 <literal>OpenVSwitch</literal>.</para>
127 </listitem>
128
129 <listitem>
130 <para>Open the <literal>Bridges</literal> menu and click
131 <literal>Add</literal>.</para>
132 </listitem>
133 </itemizedlist>
134
135 <para>At this step the following bridges should exist:</para>
136
137 <figure>
138 <title>Bridges</title>
139
140 <mediaobject>
141 <imageobject>
142 <imagedata align="center" fileref="images/uc_ibm_br2.png"
143 scale="65" />
144 </imageobject>
145 </mediaobject>
146 </figure>
147
148 <note>
149 <para>The WAN port of the very first VNF instantiated on the
150 device must be connected to the
151 <literal>ibm-wan-br</literal>bridge. All other VNFs must be
152 connected in chain with the first VNF.</para>
153 </note>
154 </listitem>
155 </orderedlist>
156
157 <para><emphasis role="bold">Onboarding the VNFs:</emphasis></para>
158
159 <orderedlist>
160 <listitem>
161 <para>Select the <literal>Device</literal>.</para>
162 </listitem>
163
164 <listitem>
165 <para>Select the <literal>VNF</literal> menu.</para>
166 </listitem>
167
168 <listitem>
169 <para>In the <literal>Descriptors</literal> menu, choose the
170 <literal>VNF Package</literal> option.</para>
171 </listitem>
172
173 <listitem>
174 <para>Browse and select the Fortigate bundle you require, before
175 pressing the <literal>Send</literal> button.</para>
176 </listitem>
177 </orderedlist>
178
179 <para><emphasis role="bold">Instantiating the VNFs:</emphasis></para>
180
181 <orderedlist>
182 <listitem>
183 <para>Select the <literal>Device</literal>.</para>
184 </listitem>
185
186 <listitem>
187 <para>Select the <literal>VNF</literal> menu.</para>
188 </listitem>
189
190 <listitem>
191 <para>Choose the <literal>Instances</literal> option, select the VNF
192 configuration you desire and press <literal>Add</literal>.</para>
193 </listitem>
194
195 <listitem>
196 <para>Browse and select the Fortigate bundle you require, before
197 pressing the <literal>Send</literal> button.</para>
198 </listitem>
199 </orderedlist>
200
201 <figure>
202 <title>Instantiate the FortiGate VNF</title>
203
204 <mediaobject>
205 <imageobject>
206 <imagedata align="center"
207 fileref="images/uc_ibm_fg_instantiation.png" scale="65" />
208 </imageobject>
209 </mediaobject>
210 </figure>
211 </section>
212
213 <section id="test_fortvnf_inband">
214 <title>Testing the Use-case</title>
215
216 <para>Once the VNF is instantiated, the setup is complete and ready for
217 testing. Connect the test machine to the LAN port. It will receive an IP
218 address from the FortiGate VNF and be able to access the
219 internet.</para>
220
221 <para>At this stage, three types of traffic are passing through the WAN
222 port on the same IP address:</para>
223
224 <itemizedlist>
225 <listitem>
226 <para>Device management traffic from the uCPE Manager.</para>
227 </listitem>
228
229 <listitem>
230 <para>FortiGate management interface traffic from a web
231 browser.</para>
232 </listitem>
233
234 <listitem>
235 <para>Data traffic from the LAN to the internet.</para>
236 </listitem>
237 </itemizedlist>
238
239 <para>If you have access from the uCPE Manager to the device as shown
240 above, this demonstrates that device management traffic passes through
241 the In-band management WAN bridge successfully.</para>
242
243 <para>To access the management interface of the VNF, connect from a web
244 browser to the public IP address of the device e.g.
245 <literal>https://&lt;IP&gt;</literal>. From a Test machine connected on
246 the LAN port, try a test ping to the internet e.g. "ping
247 8.8.8.8".</para>
248 </section>
272 </section> 249 </section>
273</chapter> 250</chapter> \ No newline at end of file
diff --git a/doc/book-enea-nfv-access-example-usecases/doc/introduction.xml b/doc/book-enea-nfv-access-example-usecases/doc/introduction.xml
index 91e15aa..74c11f3 100644
--- a/doc/book-enea-nfv-access-example-usecases/doc/introduction.xml
+++ b/doc/book-enea-nfv-access-example-usecases/doc/introduction.xml
@@ -2,17 +2,20 @@
2<chapter id="intro"> 2<chapter id="intro">
3 <title>Introduction</title> 3 <title>Introduction</title>
4 4
5 <para>This document describes several example use-cases concerning uCPE device 5 <para>This document describes several example use-cases concerning uCPE
6 network interface configuration, onboarding and instantiation of certain VNFs, 6 configuration, onboarding and instantiation of certain VNFs, VNF chaining,
7 VNF chaining, and In-band management.</para> 7 and In-band management.</para>
8 8
9 <note><para>Before running any example make sure the uCPE device(s) have been 9 <note>
10 <para>Before running any example make sure the uCPE device(s) have been
10 added to the uCPE Manager and placed on the map.</para> 11 added to the uCPE Manager and placed on the map.</para>
11 </note>
12 12
13 <para>For detailed information on how to add a device to the uCPE Manager, how 13 <para>For detailed information on how to add a device to the uCPE Manager,
14 to configure the network interfaces to use DPDK, PCI-passthrough or SR-IOV drivers, 14 how to configure the network interfaces to use DPDK, PCI-passthrough or
15 or VNF configuration, please refer to the <xi:include href="../../s_docbuild/olinkdb/pardoc-common.xml" 15 SR-IOV drivers, or VNF configuration, please refer to the <xi:include
16 xmlns:xi="http://www.w3.org/2001/XInclude" 16 href="../../s_docbuild/olinkdb/pardoc-common.xml"
17 xpointer="element(book_enea_nfv_access_getting_started/1)" /> Manual.</para> 17 xmlns:xi="http://www.w3.org/2001/XInclude"
18</chapter> 18 xpointer="element(book_enea_nfv_access_getting_started/1)" />
19 Manual.</para>
20 </note>
21</chapter> \ No newline at end of file
diff --git a/doc/book-enea-nfv-access-example-usecases/doc/vnf_chaining.xml b/doc/book-enea-nfv-access-example-usecases/doc/vnf_chaining.xml
index 90bf566..27b83aa 100644
--- a/doc/book-enea-nfv-access-example-usecases/doc/vnf_chaining.xml
+++ b/doc/book-enea-nfv-access-example-usecases/doc/vnf_chaining.xml
@@ -2,53 +2,25 @@
2<chapter id="vnf_chaining"> 2<chapter id="vnf_chaining">
3 <title>VNF Chaining Example Use-case</title> 3 <title>VNF Chaining Example Use-case</title>
4 4
5 <section id="VNF_chain_intro"> 5 <para>The following is an example of how to setup and configure a
6 <title>Introduction</title> 6 branch-to-branch service comprised on two commercial VNFs (SD-WAN +
7 7 Firewall). This service will run in a service chain on top of the Enea NFV
8 <para>The following decribes an example of how to setup and configure a 8 Access virtualization platform, deployed through the Enea uCPE
9 branch-to-branch service comprised on two commercial VNFs (SD-WAN + 9 Manager.</para>
10 Firewall). This service will run in a service chain on top of the Enea NFV
11 Access virtualization platform, deployed through the Enea uCPE Manager. In
12 the example setup the following commercial VNFs are used: Juniper vSRX as
13 the SD-WAN VNF and Fortigate as the Router/Firewall.</para>
14 10
15 <para>The setup requires two physical appliances (uCPEs), each of them 11 <para>In the example setup the following commercial VNFs are used: Juniper
16 having three DPDK-compatible NICs and one interface available for uCPE 12 vSRX as the SD-WAN VNF and Fortigate as the Router/Firewall.</para>
17 management (i.e. connected to Enea uCPE Manager). On each uCPE, one of the
18 DPDK-compatible interfaces is connected back-to-back with one interface
19 from the other uCPE device. This link simulates a WAN/uplink
20 connection.</para>
21 13
22 <para>Optionally, one additional device (PC/laptop) can be connected on 14 <section id="preq_chaining">
23 the LAN port of each branch to run LAN-to-LAN connectivity tests.</para>
24
25 <figure>
26 <title>Example Setup</title>
27
28 <mediaobject>
29 <imageobject>
30 <imagedata align="center" fileref="images/example_setup.png"
31 scale="88" />
32 </imageobject>
33 </mediaobject>
34 </figure>
35
36 <note>
37 <para>For simplicity, the image above does not present the
38 management-plane, which will be described in the Setup steps.</para>
39 </note>
40 </section>
41
42 <section id="prere">
43 <title>Prerequisites</title> 15 <title>Prerequisites</title>
44 16
45 <para>The following files are needed for this example use case:</para> 17 <para>The following files are needed for this example use case:</para>
46 18
47 <itemizedlist> 19 <itemizedlist>
48 <listitem> 20 <listitem>
49 <para>Juniper vSRX VNF image, vSRX-Site&lt;x&gt;.iso as the Cloud-Init 21 <para><filename>vSRX-Site&lt;x&gt;.iso</filename>. The Juniper vSRX
50 files. This VNF/image is not provided by Enea. Please contact Juniper 22 VNF image, as the Cloud-Init files. This VNF image is not provided by
51 to get this image.</para> 23 Enea. Please contact Juniper to get this image.</para>
52 </listitem> 24 </listitem>
53 25
54 <listitem> 26 <listitem>
@@ -56,247 +28,290 @@
56 </listitem> 28 </listitem>
57 29
58 <listitem> 30 <listitem>
59 <para>vSRX-domain-update-script. This file is provided by Enea.</para> 31 <para><filename>vSRX-domain-update-script</filename>. This file is
32 provided by Enea.</para>
60 </listitem> 33 </listitem>
61 34
62 <listitem> 35 <listitem>
63 <para>FortiFW-Site&lt;x&gt;.conf as the Cloud-Init file(s). This file 36 <para><filename>FortiFW-Site&lt;x&gt;.conf</filename> as the
64 is provided by Enea.</para> 37 Cloud-Init file(s). This file is provided by Enea.</para>
65 </listitem> 38 </listitem>
66 39
67 <listitem> 40 <listitem>
68 <para>license as the Cloud-Init content in the Cloud-Init tab files. 41 <para>License file(s) as the Cloud-Init content in the Cloud-Init tab.
69 For license files for the VNFs, please contact the VNF 42 For license files for the VNFs, please contact the VNF
70 provider.</para> 43 provider.</para>
71 </listitem> 44 </listitem>
72 </itemizedlist> 45 </itemizedlist>
73 </section> 46 </section>
74 47
75 <section id="crateing_setup"> 48 <section id="VNF_chain_intro">
76 <title>Creating the setup</title> 49 <title>VNF Chaining with FortiGate</title>
77
78 <para>Both branches in the example have similar setups, therefore
79 necessary step details are presented for only one branch. The second
80 branch shall be configured in the same way, adapting as needed the
81 corresponding VNFs configuration files.</para>
82
83 <orderedlist>
84 <listitem>
85 <para>Assign three physical interfaces to the DPDK (one for
86 management, one WAN and one for LAN). In the example, one of these
87 interfaces gets an IP through DHCP and it will be used exclusively for
88 the management plane.</para>
89 </listitem>
90
91 <listitem>
92 <para>Create the following OVS-DPDK bridges:</para>
93
94 <itemizedlist>
95 <listitem>
96 <para><literal>vnf_mgmt_br</literal>. Used by VNF management
97 ports.</para>
98 </listitem>
99
100 <listitem>
101 <para><literal>wan_br</literal>. Used by the service uplink
102 connection. In our case, Juniper vSRX will have its WAN virtual
103 interface in this bridge.</para>
104 </listitem>
105
106 <listitem>
107 <para><literal>sfc_br</literal>. Used for creating the service
108 chain. Each VNF will have a virtual interface in this
109 bridge.</para>
110 </listitem>
111
112 <listitem>
113 <para><literal>lan_br</literal>. Used for the LAN interface of the
114 Fortigate FW.</para>
115 </listitem>
116 </itemizedlist>
117 </listitem>
118
119 <listitem>
120 <para>Add corresponding DPDK ports (see Step 1) to the management, WAN
121 and LAN bridges (<literal>sfc_br</literal> does not have a physical
122 port attached to it).</para>
123
124 <note>
125 <para>The networking setup (Steps 1-3) can be modeled using the
126 Offline Configuration entry, so that it is automatically provisioned
127 on the uCPE, once it gets enrolled into the management system (uCPE
128 Manager).</para>
129 </note>
130 </listitem>
131
132 <listitem>
133 <para>Onboard Juniper vSRX using the VNF Onboarding Wizard:</para>
134
135 <itemizedlist>
136 <listitem>
137 <para>The Flavor selected must have at least 2 vCPUs and 4 GB RAM
138 since vSRX is quite resource consuming.</para>
139 50
140 <para>Tested-inhouse with 4 vCPUs/ 6 GB RAM.</para> 51 <para>The setup requires two physical appliances (uCPEs), each of them
141 </listitem> 52 having three DPDK-compatible NICs and one interface available for uCPE
53 management (i.e. connected to Enea uCPE Manager). On each uCPE, one of the
54 DPDK-compatible interfaces is connected back-to-back with one interface
55 from the other uCPE device. This link simulates a WAN/uplink
56 connection.</para>
142 57
143 <listitem> 58 <para>Optionally, one additional device (PC/laptop) can be connected on
144 <para>Add three virtual interfaces: management, WAN and 59 the LAN port of each branch to run LAN-to-LAN connectivity tests.</para>
145 LAN.</para>
146 </listitem>
147 60
148 <listitem> 61 <figure>
149 <para>Select <literal>ISO</literal> on the Cloud-Init tab.</para> 62 <title>VNF Chaining with FortiGate Setup</title>
150 </listitem>
151 </itemizedlist>
152 </listitem>
153 63
154 <listitem> 64 <mediaobject>
155 <para>Onboard Fortigate FW using the VNF Onboarding Wizard:</para> 65 <imageobject>
156 66 <imagedata align="center" fileref="images/example_setup.png"
157 <itemizedlist> 67 scale="88" />
158 <listitem> 68 </imageobject>
159 <para>The Flavor selected can be quite light in resources, e.g. 1 69 </mediaobject>
160 vCPU and 2 GB RAM.</para> 70 </figure>
161 </listitem>
162
163 <listitem>
164 <para>Add three virtual interfaces: management, WAN and
165 LAN.</para>
166 </listitem>
167
168 <listitem>
169 <para>Select <literal>ConfigDrive</literal> on the Cloud-Init
170 tab.</para>
171 </listitem>
172
173 <listitem>
174 <para>Add <literal>license</literal> as the Cloud-Init content in
175 the Cloud-Init tab files.</para>
176 </listitem>
177 </itemizedlist>
178
179 <note>
180 <para>Steps 4-5 are done only once, i.e. they will not be repeated
181 for Site 2.</para>
182 </note>
183 </listitem>
184 71
185 <listitem> 72 <note>
186 <para>Create the vSRX instance:</para> 73 <para>For simplicity, the image above does not present the
187 74 management-plane, which will be described in the Setup steps.</para>
188 <itemizedlist> 75 </note>
189 <listitem>
190 <para>Use <filename>vSRX-Site1.iso</filename> as the Cloud-Init
191 file.</para>
192 </listitem>
193
194 <listitem>
195 <para>The <literal>Domain Update Script</literal> field can be
196 left empty for the Atom C3000 architecture, while for XeonD the
197 <filename>vSRX-domain-update-script</filename> file will be
198 used.</para>
199 </listitem>
200
201 <listitem>
202 <para>Add virtual interfaces:</para>
203
204 <itemizedlist>
205 <listitem>
206 <para>Management interface added to
207 <literal>vnf_mgmt_br</literal>.</para>
208 </listitem>
209 </itemizedlist>
210
211 <itemizedlist>
212 <listitem>
213 <para>WAN interface added to <literal>wan_br</literal>.</para>
214 </listitem>
215 </itemizedlist>
216
217 <itemizedlist>
218 <listitem>
219 <para>LAN interface added to <literal>sfc_br</literal>.</para>
220 </listitem>
221 </itemizedlist>
222 </listitem>
223 </itemizedlist>
224
225 <note>
226 <para>The login/password values for the vSRX VNF are
227 <literal>root/vsrx1234</literal>, respectively.</para>
228 </note>
229 </listitem>
230 76
231 <listitem> 77 <section id="exam_setup_chain">
232 <para>Create the Fortigate FW instance:</para> 78 <title>Use-case Setup</title>
233 79
234 <itemizedlist> 80 <para><emphasis role="bold">Configuring Network Interfaces on uCPE
235 <listitem> 81 devices:</emphasis></para>
236 <para>Use <filename>FortiFW-Site1.conf</filename> as Cloud-Init 82
237 file.</para> 83 <para>Both branches in the example have similar setups, therefore
238 </listitem> 84 necessary step details are presented for only one branch. The second
239 85 branch shall be configured in the same way, adapting as needed the
240 <listitem> 86 corresponding VNFs configuration files.</para>
241 <para>Add <filename>.lic</filename> (not part of the folder) as 87
242 the license file.</para> 88 <orderedlist>
243 </listitem> 89 <listitem>
244 90 <para>Assign three physical interfaces to the DPDK (one for
245 <listitem> 91 management, one WAN and one for LAN). In the example, one of these
246 <para>Add virtual interfaces:</para> 92 interfaces gets an IP through DHCP and it will be used exclusively
247 93 for the management plane.</para>
248 <itemizedlist> 94 </listitem>
249 <listitem> 95
250 <para>Management interface added to 96 <listitem>
251 <literal>vnf_mgmt_br</literal>.</para> 97 <para>Create the following OVS-DPDK bridges:</para>
252 </listitem> 98
253 </itemizedlist> 99 <itemizedlist>
254 100 <listitem>
255 <itemizedlist> 101 <para><literal>vnf_mgmt_br</literal>. Used by VNF management
256 <listitem> 102 ports.</para>
257 <para>WAN interface added to <literal>sfc_br</literal>.</para> 103 </listitem>
258 </listitem> 104
259 </itemizedlist> 105 <listitem>
260 106 <para><literal>wan_br</literal>. Used by the service uplink
261 <itemizedlist> 107 connection. In our case, Juniper vSRX will have its WAN virtual
262 <listitem> 108 interface in this bridge.</para>
263 <para>LAN interface added to <literal>lan_br</literal>.</para> 109 </listitem>
264 </listitem> 110
265 </itemizedlist> 111 <listitem>
266 </listitem> 112 <para><literal>sfc_br</literal>. Used for creating the service
267 </itemizedlist> 113 chain. Each VNF will have a virtual interface in this
268 114 bridge.</para>
269 <note> 115 </listitem>
270 <para>The login/password values for the Fortigate VNF are 116
271 <literal>admin/&lt;empty password&gt;</literal>, 117 <listitem>
272 respectively.</para> 118 <para><literal>lan_br</literal>. Used for the LAN interface of
273 </note> 119 the Fortigate FW.</para>
274 </listitem> 120 </listitem>
275 </orderedlist> 121 </itemizedlist>
276 122 </listitem>
277 <para>At this point the service will be up and running on Site1. Repeat 123
278 the necessary steps for Site2, by changing the configuration files 124 <listitem>
279 accordingly. After the service is deployed on both branches, the VPN 125 <para>Add corresponding DPDK ports (see Step 1) to the management,
280 tunnel is established and LAN to LAN visibility can be verified by 126 WAN and LAN bridges (<literal>sfc_br</literal> does not have a
281 connecting one device on each uCPE LAN port. See <link 127 physical port attached to it).</para>
282 linkend="test_setup">Testing the setup</link> for details on how to 128
283 proceed.</para> 129 <note>
130 <para>The networking setup (Steps 1-3) can be modeled using the
131 Offline Configuration entry, so that it is automatically
132 provisioned on the uCPE, once it gets enrolled into the management
133 system (uCPE Manager).</para>
134 </note>
135 </listitem>
136 </orderedlist>
137
138 <para><emphasis role="bold">Onboarding the VNFs:</emphasis></para>
139
140 <orderedlist>
141 <listitem>
142 <para>Onboard Juniper vSRX using the VNF Onboarding Wizard:</para>
143
144 <itemizedlist>
145 <listitem>
146 <para>The Flavor selected must have at least 2 vCPUs and 4 GB
147 RAM since vSRX is quite resource consuming.</para>
148
149 <para>Tested-inhouse with 4 vCPUs/ 6 GB RAM.</para>
150 </listitem>
151
152 <listitem>
153 <para>Add three virtual interfaces: management, WAN and
154 LAN.</para>
155 </listitem>
156
157 <listitem>
158 <para>Select <literal>ISO</literal> on the Cloud-Init
159 tab.</para>
160 </listitem>
161 </itemizedlist>
162 </listitem>
163
164 <listitem>
165 <para>Onboard Fortigate FW using the VNF Onboarding Wizard:</para>
166
167 <itemizedlist>
168 <listitem>
169 <para>The Flavor selected can be quite light in resources, e.g.
170 1 vCPU and 2 GB RAM.</para>
171 </listitem>
172
173 <listitem>
174 <para>Add three virtual interfaces: management, WAN and
175 LAN.</para>
176 </listitem>
177
178 <listitem>
179 <para>Select <literal>ConfigDrive</literal> on the Cloud-Init
180 tab.</para>
181 </listitem>
182
183 <listitem>
184 <para>Add <literal>license</literal> as the Cloud-Init content
185 in the Cloud-Init tab files.</para>
186 </listitem>
187 </itemizedlist>
188
189 <note>
190 <para>Steps 4-5 are done only once, i.e. they will not be repeated
191 for Site 2.</para>
192 </note>
193 </listitem>
194 </orderedlist>
195
196 <para><emphasis role="bold">Instantiating the VNFs:</emphasis></para>
197
198 <orderedlist>
199 <listitem>
200 <para>Create the vSRX instance:</para>
201
202 <itemizedlist>
203 <listitem>
204 <para>Use <filename>vSRX-Site1.iso</filename> as the Cloud-Init
205 file.</para>
206 </listitem>
207
208 <listitem>
209 <para>The <literal>Domain Update Script</literal> field can be
210 left empty for the Atom C3000 architecture, while for XeonD the
211 <filename>vSRX-domain-update-script</filename> file will be
212 used.</para>
213 </listitem>
214
215 <listitem>
216 <para>Add virtual interfaces:</para>
217
218 <itemizedlist>
219 <listitem>
220 <para>Management interface added to
221 <literal>vnf_mgmt_br</literal>.</para>
222 </listitem>
223 </itemizedlist>
224
225 <itemizedlist>
226 <listitem>
227 <para>WAN interface added to
228 <literal>wan_br</literal>.</para>
229 </listitem>
230 </itemizedlist>
231
232 <itemizedlist>
233 <listitem>
234 <para>LAN interface added to
235 <literal>sfc_br</literal>.</para>
236 </listitem>
237 </itemizedlist>
238 </listitem>
239 </itemizedlist>
240
241 <note>
242 <para>The login/password values for the vSRX VNF are
243 <literal>root/vsrx1234</literal>, respectively.</para>
244 </note>
245 </listitem>
246
247 <listitem>
248 <para>Create the Fortigate FW instance:</para>
249
250 <itemizedlist>
251 <listitem>
252 <para>Use <filename>FortiFW-Site1.conf</filename> as Cloud-Init
253 file.</para>
254 </listitem>
255
256 <listitem>
257 <para>Add <filename>.lic</filename> (not part of the folder) as
258 the license file.</para>
259 </listitem>
260
261 <listitem>
262 <para>Add virtual interfaces:</para>
263
264 <itemizedlist>
265 <listitem>
266 <para>Management interface added to
267 <literal>vnf_mgmt_br</literal>.</para>
268 </listitem>
269 </itemizedlist>
270
271 <itemizedlist>
272 <listitem>
273 <para>WAN interface added to
274 <literal>sfc_br</literal>.</para>
275 </listitem>
276 </itemizedlist>
277
278 <itemizedlist>
279 <listitem>
280 <para>LAN interface added to
281 <literal>lan_br</literal>.</para>
282 </listitem>
283 </itemizedlist>
284 </listitem>
285 </itemizedlist>
286
287 <note>
288 <para>The login/password values for the Fortigate VNF are
289 <literal>admin/&lt;empty password&gt;</literal>,
290 respectively.</para>
291 </note>
292 </listitem>
293 </orderedlist>
294
295 <para>At this point the service will be up and running on Site1. Repeat
296 the necessary steps for Site2, by changing the configuration files
297 accordingly.</para>
298
299 <para>After the service is deployed on both branches, the VPN tunnel is
300 established and LAN to LAN visibility can be verified by connecting one
301 device on each uCPE LAN port.</para>
302 </section>
284 </section> 303 </section>
285 304
286 <section id="test_setup"> 305 <section id="test_setup">
287 <title>Testing the setup</title> 306 <title>Testing the Use-case</title>
288 307
289 <para>Before testing LAN to LAN connectivity, preliminary tests of service 308 <para>Before testing LAN to LAN connectivity, preliminary tests of service
290 can be run to ensure everything was set up properly.</para> 309 can be run to ensure everything was set up properly. For instance, by
291 310 connecting to vSRX CLI (any site), one can test IKE security
292 <para>Before testing LAN to LAN connectivity, one can run preliminary
293 tests of service to ensure everything was set-up properly. For instance,
294 by connecting to vSRX CLI (any site), one can test IKE security
295 associations:</para> 311 associations:</para>
296 312
297 <programlisting>root@Atom-C3000:~ # cli</programlisting> 313 <programlisting>root@Atom-C3000:~ # cli
298 314root@Atom-C3000&gt; show security ike security-associations
299 <programlisting>root@Atom-C3000&gt; show security ike security-associations
300Index State Initiator cookie Responder cookie Mode Remote Address 315Index State Initiator cookie Responder cookie Mode Remote Address
3011588673 UP 2f2047b144ebfce4 0000000000000000 Aggressive 10.1.1.2 3161588673 UP 2f2047b144ebfce4 0000000000000000 Aggressive 10.1.1.2
302... 317...
@@ -350,12 +365,6 @@ disable type: physical netflow-sampler: disable sflow-sampler: disable
350 <para>When using provided configurations, the VNF management port for 365 <para>When using provided configurations, the VNF management port for
351 Fortigate is always <literal>port1</literal>.</para> 366 Fortigate is always <literal>port1</literal>.</para>
352 367
353 <note>
354 <para>Please note that VNF management ports will get dynamically
355 allocated IPs only if the physical NIC used for management is configured
356 to get its IP through DHCP (see Step 1 from above).</para>
357 </note>
358
359 <para>If functionality is as intended, LAN-to-LAN connectivity can be 368 <para>If functionality is as intended, LAN-to-LAN connectivity can be
360 checked (through the VPN tunnel) by using two devices (PC/laptop) 369 checked (through the VPN tunnel) by using two devices (PC/laptop)
361 connected to the LAN ports of each uCPE. Optionally, these devices can be 370 connected to the LAN ports of each uCPE. Optionally, these devices can be
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-06-15 17:10:28 +0000