[j-nsp] EX4550: LACP channels short lost after commit

Jeff Meyers Jeff.Meyers at gmx.net
Fri Oct 30 09:38:46 EDT 2015

Hi everybody,

yesterday we had a very small hickup on a bunch of EX4550 doing Layer2 
only in a Virtual-Chassis. According to the logfiles, there were some 
LACP changes on multiple independent channels on various fpcs so I 
couldn't spot just one VC member as a source.

Now, just 1 hour ago, I saw more or less the same messages after a 
commit: http://nopaste.linux-dev.org/?797124

Is this something I should worry about? At least there didn't seem to be 
any problem visible in the network but I'm quite unsure if this is just 
related to the commit (but doesn't happen every commit) because the EX 
needs to activate the new configuration (just added one vlan to a 10GE 
port not in a channel) or if there is something suspicious going on.

We are currently running 12.3R4.6 on the VC with 3 members.

Thanks for any suggestions!


More information about the juniper-nsp mailing list