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etnica
just joined
Topic Author
Posts: 9
Joined: Fri Aug 13, 2021 12:15 pm

rx&tx pauses between mikrotik switches

Mon Aug 15, 2022 9:22 am

Hello, I have two mikrotik switches CRS305-1G-4S+IN and CRS309-1G-8S+IN. They have an "uplink" between them with 2 fs.com sfp+ 10gb bidi transceivers.
I am running switch os on both.

The CRS309 is reporting hundreds of thousand rx pauses and the CRS305 is reporting hundres of thousands tx pauses between them.

The CRS305 uses the mgmt ethernet port as an uplink to an netgear ethernet poe switch and also gets it power from there.(don't know if this matters here)

Temperature of the transceiver on CRS305 reports 52 degrees celsius, but that is within spec. The CRS305 is otherwise pretty hot to the touch.

I have no idea what is going on, only the port between the mikrotik switches are reporting problems. Any suggestion on howto troubleshoot this?

Edit: may have posted this in the wrong part of the forum. Please move if needed.
 
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andkar
newbie
Posts: 47
Joined: Tue Aug 11, 2020 9:20 pm

Re: rx&tx pauses between mikrotik switches

Mon Aug 15, 2022 10:47 am

It might be a known issue: viewtopic.php?t=175357

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