Monitoring Linux router with 6 100Mb interfaces with MRTG on Windows machine. Now upstream interface card is changed to 1Gbps which need to use 64bit counters. Than I enabled SNMPv3 on the router by this link, all test passed OK.
http://www.fineconnection.com/How_to_install_and_enable_SNMPv3_on_a_linux_system_for_authentication_en_encryption_testing Than I also changed my cfg according to mrtg manual and install SNMP-net and snmp-net-utils packages via PPM. With this command: perl mrtg config.cfg --debug=snpo got this error on interface where SNMPv3 is used: --snpo: (0) Populate ConfCache for 10.12.0.5:::::3 substr outside of string at mrtg/bin\..\lib\mrtg2/Net_SNMP_util.pm line 1814. Use of uninitialized value $tmpo in concatenation (.) or string at mrtg/bin\..\lib\mrtg2/Net_SNMP_util.pm line 1815. Perl: v5.16.3 Mrtg: mrtg-2.17.4 OS: Windows 2003 server Global cfg section: EnableIPv6: no RunAsDaemon: Yes WorkDir: c:\monitoring\ IconDir: C:\monitoring\mrtg\images Language: Czech EnableSnmpV3: yes options[_]: growright,bits,unknaszero,nobanner,nolegend Gigabit ETH interface section: ### Interface 10 >> Descr: 'eth9' | Name: 'eth9' | Ip: '78.108.102.209 Target[10.12.0.5_eth9]: #eth9:[email protected]:::::3 SetEnv[10.12.0.5_eth9]: MRTG_INT_IP="10.10.10.1" MRTG_INT_DESCR="eth9" MaxBytes[10.12.0.5_eth9]: 1250000000 Title[10.12.0.5_eth9]: eth9 -- Router PageTop[10.12.0.5_eth9]: <h1>eth9 -- Router</h1> SnmpOptions[10.12.0.5_eth9]: username=>'guest' Any ideas? L. _______________________________________________ mrtg mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/mrtg
