Hi Experts!
I would have an LUCHIP related question to You.
We are supporting a service provider network, where the P/PE nodes are MXs (MX80/104/240/480/960, MPC2, MPC2E, MPC3E and MPC5E cards are deployed) running on 16.1R6-S3 now.
We have seen that lots of LUCHIP related error messages are raising month by month.
I have seen in Juniper KB, that most of these issues are harmless, this is the situation in our case too: there is no any service degradation or FIB corruption issue, but it disquieting that something unusual happens on the PFE level without knowing its reason.
In most cases we are facing IDMEM/GUMEM memory integrity issues, and we do not know what event or routing update(?) can trigger the inconsistency: https://kb.juniper.net/InfoCenter/index?page=content&id=KB24641&actp=search&viewlocale=en_US&searchid=1350354498136&act=login
My questions would be to You:
- Do you have these issues in Your network too?
- If yes, have you found any solution to solve these LUCHIP related issues?
Thank you so much for your help in advance!
Regards,
Bela Doczi
Senior System Engineer