[j-nsp] pfed downward spike received from pfe

[Tobias Heister]

Hi,

Am 22.03.2015 um 10:36 schrieb Simon Frerichs:
> we see the following error on MX80 running BGP and IS-IS twice a day.
> Traffic forwarding seems to be uninterrupted.
>
> pfed: downward spike received from pfe for ibytes_reply:3684981055620
> ibytes_record:3684981121451 for ifl:344 loc_id:000100000002

https://prsearch.juniper.net/InfoCenter/index?page=prcontent&id=PR833091

"These downward spike messages are informational and do not indicate that an error exists in the router.   The message originates from the router's PFED (packet forwarding engine daemon) and indicates that information is being downloaded from a particular interface."

Trigger:

"This problem will be seen if following condition is met:

* This PFED message is reported when interface statistics received from the PFE are smaller than the previously fetched value from PFE (stored in the stats database)."

Just another Junos log message you could put into your syslog message filter which probably already is a mile long.

-- 
Kind Regards
Tobias Heister