Massive Packet Loss on 22.1.8_1

[ezhik]

Hey Folks,

Have you experienced any packet loss since upgrading to 22.1.8_1?

I am getting about 15-20% packet loss...

NICs:
Intel I350-T2

Plugins:
ZenArmor:
Routed Mode (L3 Mode, Reporting + Blocking) with native netmap driver
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Code Select Expand

--- google.ca ping statistics ---
308 packets transmitted, 261 received, 15.2597% packet loss, time 308344ms
rtt min/avg/max/mdev = 12.696/13.184/32.825/1.265 ms


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EDIT: I needed to POWER OFF the system completely, then turn it back on for this issue to go away... Resolved? But unclear as to why this has happened...

Code Select Expand

--- google.ca ping statistics ---
240 packets transmitted, 240 received, 0% packet loss, time 239276ms
rtt min/avg/max/mdev = 18.680/19.102/20.757/0.267 ms


EDIT2: The issue comes back when you reboot the system. Every time you need to power off to resolve it... Can someone confirm?

[axsdenied]

I realize this is an old post, but I was searching around on a different topic when I came across it.

I had a similar issue recently, specifically with an intel I350-T4 (same card, just 2 more ports).  I thought the issue was related to reboots/power offs as well...at first.

Realized, for me, it was a bad cable.  I replaced all cables and the behavior went away.

For me, it likely showed up this way, as powering off requires a re-negotiation of the link.