Re: kern/59664: kernel keeps spewing can't handle af18

[Christos Zoulas <christos%zoulas.com@localhost>]

It does not have to do with npf I think. It comes from ip_forward.c:

        if (rt->rt_flags & RTF_GATEWAY)
                dst = (struct sockaddr_in6 *)rt->rt_gateway;

and the first entry in the following which has the Gateway bit set:

$ netstat -rn -f inet6 | grep link#2
2603:7000:2600:320a::/64                link#2                         
UGC         -        -  33624  wm1
2603:7000:2600:320a::1                  link#2                         
UHl         -        -      -  lo0
fe80::%wm1/64                           link#2                         
UC          -        -      -  wm1
fe80::b696:91ff:fe41:dc87               link#2                         
UHl         -        -      -  lo0
ff01:2::/32                             link#2                         
UC          -        -      -  wm1
ff02::%wm1/32                           link#2                         
UC          -        -      -  wm1

This is a delegated /64 from Spectrum.

christos