4.10 STABLE: IPv6 PMTU Discovery broken

Ronald van der Pol Ronald.vanderPol at rvdp.org
Thu Aug 12 06:15:29 PDT 2004


On Thu, Aug 12, 2004 at 14:57:31 +0200, Ronald van der Pol wrote:

> Yep, I have the same problem with the latest 4.10: no ICMP6
> packet too big packets are sent.

Sorry, I made a mistake. I did not set net.inet6.ip6.forwarding=1
on the test machine. Now I have and now I get "packet too big"
icmp6s. (I am forwarding to a gif0 interface that does not have
its other side configured, but it's enough to test pmtud).

So, I'm afraid there is something wrong with your setup.

Again, sorry for the confusion.

	rvdp


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