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CSCvo17037 - Bundle is down with "Link Expired; LACPDUs are not being received from the partner"

nkr
Level 1
Level 1

Hey Guys, I hope you'll are doing good. Here is my question. 

 

My environment has two NCS routers in active - active state. I often see bundle interface going down with the message: Link is Expired; LACPDUs are not being received from the partner. I have to bounce the physical machine to make them up. I do not see any problem with physical server itself. I assume as link expired, ncs router is not trying to re-establish connection. 

 

Am new to NCS routers and ios XR. Any help is appreciated. 

2 Replies 2

rmccaig
Level 1
Level 1

I am seeing this Bug on an ASR9901 chassis connecting to a pair of Nexus 9300 switches in a Virtual Port Channel Configuration,

 

The 9901 is running 7.0.2 XR 64 bit.

 

Robin

MikeP96
Level 1
Level 1

what code version are you running on your NCS?