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* poky-qemu-[ifup|ifdown]: Use native tunctlJeff Dike2010-08-201-12/+74
| | | | | | | | | | | | | | | | | poky-qemu-ifup can run standalone by root in order to configure a bank of tap devices for later qemu use. These devices will, if possible, be owned by a specified group to which qemu users must belong. If the kernel is too old to support TUNSETGROUP, then it falls back to setting the tap device to be owned by a particular user, and that user will be the only one allowed to use it. Also overall usability improvements to the scripts, usage() help, etc. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Scott Garman <scott.a.garman@intel.com>
* poky-qemu-ifup: allow multiple tap devicesJeff Dike2010-08-201-1/+2
| | | | | | | This patch bases the tap IP address on the device number, providing each device with its own IP address. Signed-off-by: Jeff Dike <jdike@linux.intel.com>
* qemu: Use a TAP device instead of slirp for networkingJeff Dike2010-08-201-1/+9
| | | | | | | | | | | | | | | | With this patch, a persistent TAP device is set up by poky-qemu-ifup, which is now run before qemu. The qemu command line now uses the device that was constructed (rather than the hard-coded tap0) and it is told not to run any networking scripts. When qemu shuts down, poky-qemu-ifdown removes the TAP device. sudo use - sudo is used to run poky-qemu-ifup. sudo is no longer used to run qemu, as qemu no longer needs privileges to set up networking. poky-qemu-ifdown is run without privileges, as you can remove a TAP device which you own. Signed-off-by: Jeff Dike <jdike@linux.intel.com>
* Use /sbin/iptables if which iptables fails.Joshua Lock2008-06-261-2/+7
| | | | git-svn-id: https://svn.o-hand.com/repos/poky/trunk@4733 311d38ba-8fff-0310-9ca6-ca027cbcb966
* poky-qemu-ifup: added NAT setupMarcin Juszkiewicz2008-05-081-0/+5
| | | | git-svn-id: https://svn.o-hand.com/repos/poky/trunk@4457 311d38ba-8fff-0310-9ca6-ca027cbcb966
* Update copyrightRichard Purdie2007-05-161-0/+18
| | | | git-svn-id: https://svn.o-hand.com/repos/poky/trunk@1734 311d38ba-8fff-0310-9ca6-ca027cbcb966
* scripts: Rename scripts, update READMERichard Purdie2007-01-161-0/+9
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@1146 311d38ba-8fff-0310-9ca6-ca027cbcb966