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LunaticRv
newbie
Topic Author
Posts: 40
Joined: Mon Dec 31, 2018 8:50 am

Dead PPPoE Server Bindings (No MTU no MRU, nothing) on v7.6 - 1036-8G-2S+

Thu Oct 27, 2022 9:46 am

Recently I upgraded my setup from 6.49.x to 7.6. After upgrading to v7, I started to see empty PPPoE-Server-Bindings bound to my clients which prevents them to re-authenticate until I remove these bindings. This happens mostly when termination cause is "Lost Carrier" and when user retries to authenticate, mikrotik immediately rejects or denies the request and keeps dead connection as active. These connections doesn't have any MTU, MRU, IP or Interface, but their status are always remains Connected

I have 1.5k+ subscribers on this server, and I keep to see 20+ events each day

Sample screenshot;
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I have been using my setup without any issue for years, so I hardly think its a configuration issue.

Does anyone experienced or have any idea how to fix this issue?

Thanks in advance.

Edit*

In detail;
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