CONFIG_PPP=n
CONFIG_PPP_BSDCOMP=n
CONFIG_PPP_DEFLATE=n
CONFIG_PPP_FILTER=n
# CONFIG_PPP_MPPE is not set
CONFIG_PPP_MULTILINK=n
CONFIG_PPPOE=n
# CONFIG_PPTP is not set
CONFIG_PPP_ASYNC=n
CONFIG_PPP_SYNC_TTY=n