Detect when a router advertisement packet changes due to config
authorflorian <florian@openbsd.org>
Wed, 11 Jul 2018 14:03:13 +0000 (14:03 +0000)
committerflorian <florian@openbsd.org>
Wed, 11 Jul 2018 14:03:13 +0000 (14:03 +0000)
commit0c40990e3f197c41b296268f6d8cae95549f3815
tree59c90a3758a0eec1b0dbc8b00305e00bdc0eec9a
parentd8c41d5e7e9ecbcebc0dd77981cde1de72a37b31
Detect when a router advertisement packet changes due to config
change and if it does send a new advertisement.

The way this is implemented gives us various things for free:
- periodic sending of router advertisements
- send initial advertisement for every interface on startup
usr.sbin/rad/engine.c
usr.sbin/rad/frontend.c
usr.sbin/rad/rad.h