[j-nsp] ldp flaps after bgp reconfiguration ?

[Pedro Roque Marques]

Alexandre Snarskii writes:

> Any comments or suggestions on that problem ?

A bit too little information.
Do you see any message in the logs about "scheduler slips" ? You can
try enabling task accounting (on cli "set task accounting on") which
will give you more detailed logging.

>  Should we modify logic of our script to perform one commit per
> modified as-path-group ?

There are situations where the task of reading the config database
itself (not really processing it) can take several seconds... in this
case you would see a message about a scheduler slip while processing
config. If that is the case, do you have config groups ?

How does your script update the config ? e.g. "load replace" / "load
override" ? do you replace all the policies ?

> Or should we just upgrade junos to more modern version ?

There have been optimizations/fixes in recent releases that address
problems w/ similar symptoms.

  Pedro.