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| /freebsd-9.3-release/sys/netinet6/ | ||
| H A D | ip6_input.c | diff 196569 Wed Aug 26 19:47:17 MDT 2009 qingli When multiple interfaces exist in the system, with each interface having an IPv6 address assigned to it, and if an incoming packet received on one interface has a packet destination address that belongs to another interface, the routing table is consulted to determine how to reach this packet destination. Since the packet destination is an interface address, the route table will return a host route with the loopback interface as rt_ifp. The input code must recognize this fact, instead of using the loopback interface, the input code performs a search to find the right interface that owns the given IPv6 address. Reviewed by: bz, gnn, kmacy MFC after: immediately |
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