[kronosnet/kronosnet] e2af2f: [PMTUd] invalidate MTU for a link if the value is ...

Branch: refs/heads/netload-fixes Home: https://github.com/kronosnet/kronosnet Commit: e2af2fce11a72b6ff5bf530554d839276e6d4b05 https://github.com/kronosnet/kronosnet/commit/e2af2fce11a72b6ff5bf530554d83… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2019-10-15 (Tue, 15 Oct 2019) Changed paths: M libknet/threads_pmtud.c Log Message: ----------- [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(a)redhat.com>