If toggling the active button in Winbox resurrected it, I’ve seen the same 
thing happen with talking SFP to Netonix switches. Until you toggle it, L1 
works (Fiber detected, stats given, all good)but L2+ nada.

Chris Wright
Network Administrator

From: Af [mailto:[email protected]] On Behalf Of TJ Trout
Sent: Thursday, October 20, 2016 11:30 AM
To: [email protected]
Subject: [AFMUG] CRS with sfp lockup

I have a mikrotik CRS210 with a non-mikrotik sfp which locked up last night, 
Not sure if it was the CRS or the sfp...

Anyone encountered this and have a solution?

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