[j-nsp] Request for data from PTX PE/Paradise (e.g. PTX1000, LC1101) operators

Mark Tinka mark at tinka.africa
Fri Jun 17 06:58:56 EDT 2022



On 6/17/22 11:05, Saku Ytti via juniper-nsp wrote:
> Hi,
>
> I'd like to return to this topic. I was confused earlier,
> misattributing the issue I'm seeing to MX. And now it is clear it must
> be on PTX.
>
> I'd again solicit for input for anyone seeing in their syslogs:
>    a) junos: 'received pdu - length mismatch for lacp'
>    b) iosxr: 'ROUTING-ISIS-4-ERR_BAD_PDU_LENGTH' or
> 'ROUTING-ISIS-4-ERR_BAD_PDU_FORMAT'
>    c) or any other NOS which might log this, when another end is PTX
>
> The issue is very rare, so ideally you'd look at syslog for all
> periods you've had Paradise in the network.

I've checked all our links where a PTX1000 is on end and a CRS-X is on 
another, and can't match any such logs.

I'll keep digging.

Mark.


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