On Tue, 27 Jun 2017, Craig Marker wrote:
tunisp4: flags=209<UP,POINTOPOINT,RUNNING,NOARP> mtu 1480
inet x.x.x.x netmask 255.255.255.255 destination y.y.y.y
tunnel txqueuelen 1 (IPIP Tunnel)
RX packets 8732239 bytes 2617024564 (2.4 GiB)
RX errors 397 dropped 397 overruns 0 frame 0
TX packets 14074281 bytes 10912751224 (10.1 GiB)
TX errors 1679 dropped 0 overruns 0 carrier 1679 collisions 0
I’m seeing RX errors and dropped packets in addition to TX carrier errors on my
IPsec VTI. I’ve played
around with txqueuelen, which reduces the RX errors, but doesn’t eliminate
them. Has anyone else seen
these or have an idea of configuration to change? I’m running libreswan 3.19 on
CentOS 7.3.
Did those happen during restart/rekey ?
What does this command say: grep -v -P "\t0$" /proc/net/xfrm_stat
Paul
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