4.10 STABLE: IPv6 PMTU Discovery broken

[Mark Andrews]

> 
> 	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.

> --
> Mark Andrews, ISC
> 1 Seymour St., Dundas Valley, NSW 2117, Australia
> PHONE: +61 2 9871 4742                 INTERNET: Mark_Andrews at isc.org
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--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark_Andrews at isc.org