3 Commits

Author	SHA1	Message	Date
itojun	40606ab8f2	switch from kame-based m_aux mbuf auxiliary data, to openbsd m_tag ... implementation. it will simplify porting across *bsd (such as kame/altq), and make us more synchronized. from Joel Wilsson	2003-01-17 08:11:49 +00:00
itojun	28922b9973	use radix table for inbound tunnel lookup (would increase performance ... for machines with a lot of tunnels). update route cache for IPvX-over-IPv6 tunnel on path MTU discovery. snyc with kame	2001-12-21 06:30:43 +00:00
itojun	3909133548	introduce sys/netinet/ip_encap.c, to dispatch inbound packets ... to protocol handlers, based on src/dst (for ip proto #4/41). see comment in ip_encap.c for details of the problem we have. there are too many protocol specs for ip proto #4/41. backward compatibility with MROUTING case is now provided in ip_encap.c. fix ipip to work with gif (using ip_encap.c). sorry for breakage. gif now uses ip_encap.c. introduce stf pseudo interface (implements 6to4, another IPv6-over-IPv4 code with ip proto #41).	2000-04-19 06:30:51 +00:00