![thorpej](/assets/img/avatar_default.png)
ipip_input(), and returns non-zero if mrt_ipip_input() handled the packet. XXX Eventually, the multicast code should probably use regular IP-IP XXX `interfaces', but mrouted knows about the VIF table, etc.
ipip_input(), and returns non-zero if mrt_ipip_input() handled the packet. XXX Eventually, the multicast code should probably use regular IP-IP XXX `interfaces', but mrouted knows about the VIF table, etc.