Hello all - I've got Mrtg v2.15.0 running on an old RH 9 box, and also on more recent CentOS 4.x and 5.x boxes.
I've just set up a couple of new RouterBoard routers and want to query them with MRTG. When doing so with SNMPv1, all works great. But when I select SNMPv2c, SNMPwalk fails on all three monitoring stations: --base: Get Device Info on [email protected]:::::2 SNMP Error: no response received SNMPv2c_Session (remote host: "r1.0" [xxx.xxx.xxx.xxx].161) community: "public3" request ID: 1430634338 PDU bufsize: 8000 bytes timeout: 2s retries: 5 backoff: 1) at /usr/local/mrtg-2/bin/../lib/mrtg2/SNMP_util.pm line 627 SNMPWALK Problem for 1.3.6.1.2.1.1 on [email protected]:::::2:v4only at /usr/local/mrtg-2/bin/cfgmaker line 915 WARNING: Skipping [email protected]:::::2 as no info could be retrieved I also have an snmpwalk binary on the RH box, and that works fine when querying against the router using v2c: snmpwalk -c public -v 2c r1.0 | more SNMPv2-MIB::sysDescr.0 = STRING: router SNMPv2-MIB::sysObjectID.0 = OID: SNMPv2-SMI::enterprises.14988.1 SNMPv2-MIB::sysUpTime.0 = Timeticks: (135716300) 15 days, 16:59:23.00 SNMPv2-MIB::sysContact.0 = STRING: [email protected] SNMPv2-MIB::sysName.0 = STRING: LIS.R.FMT.1.0 SNMPv2-MIB::sysLocation.0 = STRING: H.E. Fremont I SNMPv2-MIB::sysServices.0 = INTEGER: 78 ...etc What's extra odd is that I also monitor some managed switches with the same MRTG, and I can query against those using v2c just fine. Anyone have any ideas on steps to troubleshoot? There is no way to turn on/off SNMPv2c support in the router, it is on by default. Thanks in advance! Ed _______________________________________________ mrtg mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/mrtg
