Hi, On Tue, Jul 29, 2014 at 07:28:49PM +0200, Julien Muchembled wrote: > Socket configuration of MTU discovery was done unconditionally at IP level, > which has no effect for other protocols. This fixes the issue of OpenVPN > sending fragmented tcp6/udp6 packets even when 'mtu-disc yes' option is > passed.
Sounds good. I'm not sure I understand what that socket option *does*,
though... will it make the kernel report back any ICMP packet too big
messages received? Or will it not honour those unless IPV6_MTU_DISCOVER
is set?
Is there documentation for that socket option somewhere?
(Last not least, because I'm too lazy to look: is that patch against
git master or against release/2.3?)
gert
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