[j-nsp] Link with errors, how to fast detect ?
jameslist72 at gmail.com
Mon Oct 19 10:33:59 EDT 2015
I currently have a wan link between two MXs that sometimes is experiencing
I’ve on top of the link OSPF (timer 1/3) as routing protocol and I’d like
to find out any possible way to exclude the link when errors are in place
and below to the 3 seconds of the OSPF timers.
I’ve analyzed the following:
1) BFD with OSPF but it doesn’t support hold-time (as BGP does), in
order to avoid OSPF flapping and generate higher instability I cannot use it
2) RPM event based script: probe interval is currently not below of 1
second, hence to detect results with no false positive I need some sampling
and we’re still at 3 seconds or more
Any other possible options ?
OAM ? does it support hold-time ?
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