Greg Rivers <gcr+freebsd-sta...@tharned.org> wrote in <1557648.bebeymq...@flake.tharned.org>:
gc> On Monday, August 07, 2017 15:57:04 Andrey V. Elsukov wrote: gc> > So, set net.inet6.icmp6.nd6_debug=1 and show what you have in the gc> > ndp -p gc> > ndp -r gc> > ndp -i lagg0 gc> > gc> # sysctl net.inet6.icmp6.nd6_debug=1 gc> net.inet6.icmp6.nd6_debug: 0 -> 1 gc> # suspend gc> [1] + Stopped (SIGSTOP) su - gc> $ ndp -p gc> fe80::%lagg0/64 if=lagg0 gc> flags=LAO vltime=infinity, pltime=infinity, expire=Never, ref=0 gc> No advertising router gc> fe80::%lo0/64 if=lo0 gc> flags=LAO vltime=infinity, pltime=infinity, expire=Never, ref=0 gc> No advertising router gc> $ ndp -r gc> $ ndp -i lagg0 gc> linkmtu=0, maxmtu=0, curhlim=64, basereachable=30s0ms, reachable=31s, gc> retrans=1s0ms gc> Flags: nud accept_rtadv auto_linklocal gc> gc> Clearly there's no SLAAC action. I can't find any NDP debug messages gc> in the kernel message log or in the syslog. Where might they be going? The configuration looks correct to me, but two questions: 1. Does "sysctl net.inet6.ip6.forwarding" command show "0"? 2. What is shown by the command "ping6 ff02::1%lagg0" and "rtsol -dD lagg0"? -- Hiroki
pgpfOK4C9B_f7.pgp
Description: PGP signature
