1435dcd94f
Current arp/nd code relies on the feedback from the datapath indicating that the entry is still used. This mechanism is incorporated into the arpresolve()/nd6_resolve() routines. After the inpcb route cache introduction, the packet path for the locally-originated packets changed, passing cached lle pointer to the ether_output() directly. This resulted in the arp/ndp entry expire each time exactly after the configured max_age interval. During the small window between the ARP/NDP request and reply from the router, most of the packets got lost. Fix this behaviour by plugging datapath notification code to the packet path used by route cache. Unify the notification code by using single inlined function with the per-AF callbacks. Reported by: sthaug at nethelp.no Reviewed by: ae MFC after: 2 weeks |
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| .. | ||
| dest6.c | ||
| frag6.c | ||
| icmp6.c | ||
| icmp6.h | ||
| in6_cksum.c | ||
| in6_fib.c | ||
| in6_fib.h | ||
| in6_gif.c | ||
| in6_ifattach.c | ||
| in6_ifattach.h | ||
| in6_jail.c | ||
| in6_mcast.c | ||
| in6_pcb.c | ||
| in6_pcb.h | ||
| in6_pcbgroup.c | ||
| in6_proto.c | ||
| in6_rmx.c | ||
| in6_rss.c | ||
| in6_rss.h | ||
| in6_src.c | ||
| in6_var.h | ||
| in6.c | ||
| in6.h | ||
| ip6_ecn.h | ||
| ip6_fastfwd.c | ||
| ip6_forward.c | ||
| ip6_gre.c | ||
| ip6_id.c | ||
| ip6_input.c | ||
| ip6_mroute.c | ||
| ip6_mroute.h | ||
| ip6_output.c | ||
| ip6_var.h | ||
| ip6.h | ||
| ip6protosw.h | ||
| ip_fw_nat64.h | ||
| ip_fw_nptv6.h | ||
| mld6_var.h | ||
| mld6.c | ||
| mld6.h | ||
| nd6_nbr.c | ||
| nd6_rtr.c | ||
| nd6.c | ||
| nd6.h | ||
| pim6_var.h | ||
| pim6.h | ||
| raw_ip6.c | ||
| raw_ip6.h | ||
| route6.c | ||
| scope6_var.h | ||
| scope6.c | ||
| sctp6_usrreq.c | ||
| sctp6_var.h | ||
| send.c | ||
| send.h | ||
| tcp6_var.h | ||
| udp6_usrreq.c | ||
| udp6_var.h | ||