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(parent: d39c189) | patch
[PMTUd] invalidate MTU for a link if the value is lower than minimum
authorFabio M. Di Nitto <fdinitto@redhat.com>
Tue, 15 Oct 2019 09:53:56 +0000 (11:53 +0200)
committerFabio M. Di Nitto <fdinitto@redhat.com>
Tue, 15 Oct 2019 10:30:35 +0000 (12:30 +0200)
commit34c08ae7e7903d79f06569b4f506a00c15af0238
tree43f25516bf37133b0a8b7aefa36fe847027887d4tree
parentd39c189900ef1a5647c7264e799f793ab9fd93e2commit | diff
[PMTUd] invalidate MTU for a link if the value is lower than minimum

Under heavy network load and packet loss, calculated MTU can be
too small. In that case we need to invalidate the link mtu,
that would remove the link from the rotation (and traffic) and
would give PMTUd time to get the right MTU in the next round.

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>
libknet/threads_pmtud.c diff | blob | blame | history
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