4.10 STABLE: IPv6 PMTU Discovery broken
Mark Andrews
Mark_Andrews at isc.org
Fri Aug 13 01:48:13 PDT 2004
>
> >
> > I was looking at the problem some more. It appears
> > that the ICMP6 messages are being generated but not
> > emitted. Both the global and interface counters are
> > increasing.
> >
> > "traceroute6 <remote> N" stops showing the hop
> > when N exceeds 104.
> >
> > Mark
>
> More digging shows that if you disable ipf (ipf -D)
> "traceroute6 <remote> N" N > 104 now works.
Digging further still the ipf_pullup() for ICMP6 is failing
because m_pullup() is failing.
> > --
> > Mark Andrews, ISC
> > 1 Seymour St., Dundas Valley, NSW 2117, Australia
> > PHONE: +61 2 9871 4742 INTERNET: Mark_Andrews at isc.org
> > _______________________________________________
> > freebsd-stable at freebsd.org mailing list
> > http://lists.freebsd.org/mailman/listinfo/freebsd-stable
> > To unsubscribe, send any mail to "freebsd-stable-unsubscribe at freebsd.org"
> --
> Mark Andrews, ISC
> 1 Seymour St., Dundas Valley, NSW 2117, Australia
> PHONE: +61 2 9871 4742 INTERNET: Mark_Andrews at isc.org
> _______________________________________________
> freebsd-stable at freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-stable
> To unsubscribe, send any mail to "freebsd-stable-unsubscribe at freebsd.org"
--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: Mark_Andrews at isc.org
More information about the freebsd-stable
mailing list