Hi Eric, I had the same issue on my srx240 cluster and a friendly soul found PR800735 for me that mentioned a workaround by doing "set snmp filter-interfaces interfaces gr-0/0/0" that made my Observium instance able to poll the cluster without timeouts.
/Mikkel On Aug 20, 2012, at 21:22 , Eric Van Tol <e...@atlantech.net> wrote: > Hi Wayne, > Answers inline. > >> I doubt it matters, but I'm polling the devices through their >> loopback >> interfaces. I also filter out some of the interfaces and filter >> duplicates: > > I do the same thing. Just for the Hell of it, I tried to poll through the > fxp0 port, but the same thing happens. > >> Does it seem to happen the most when there are lots of queries going >> through? > > The issue is really just trying add the device to my NMS. The NMS sends out > Get requests for all the interfaces to add them into its database. I have no > problems doing this for a 3600 cluster or really any other Juniper devices. > >> Any signs of trouble on your control or fabric interfaces? > > Not that I can tell. No errors or drops. > >> Has JTAC already had you enable tracing for SNMP? > > They made me get a capture of the queries, which I sent to them, but because > the SRX was sending get-response packets back, that seemed to indicate to the > JTAC engineer that there was no problem. What he didn't do was actually look > at the responses where the SRX is sending 'noSuchObject' back for valid > interface objects. Performing a 'show snmp mib walk <oid>' for one of the > OIDs for which a 'noSuchObject' was sent elicits an incredibly slow response > time from the CLI with an eventual output of the information contained within > that OID. > > Maybe I'll try 11.2R6 and see if that version works. The SRX3600 cluster is > running 11.2R7.4 and I'm not seeing the same problems. It's specifically > related to the SRX240, from what I can tell, as both the production cluster > and the lab cluster exhibit the same behavior. > > -evt > >> :w >> >> >> >> On Mon, Aug 20, 2012 at 8:51 AM, Eric Van Tol <e...@atlantech.net> >> wrote: >>> All, >>> Is there a version above 11.2 where SNMP works properly in a >> cluster? Seems that when running various versions (11.2R7.4 and >> 11.4R4.4, so far) on a 240H cluster, SNMP doesn't work properly and >> starts spitting out 'noSuchObject' errors on perfectly valid queries >> like when querying the interfaces MIB. I should also mention that >> the OIDs it seems to have a problem with are primarily ones that have >> to do with the backup chassis in redundancy-group 0 (ge-5/0/0 through >> ge-5/0/15). JTAC has thus far been unsuccessful at assisting me. >>> >>> I have downgraded to 10.4R10.7 on a non-production cluster and it's >> working successfully, but I really want to take advantage of the >> global address book. I can certainly live without it, but it does >> make things much easier. >>> >>> Thanks in advance, >>> evt >>> >>> _______________________________________________ >>> juniper-nsp mailing list juniper-nsp@puck.nether.net >>> https://puck.nether.net/mailman/listinfo/juniper-nsp > > _______________________________________________ > juniper-nsp mailing list juniper-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/juniper-nsp _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp