I have the following configuration: Logformat: rrdtool WorkDir: /usr/local/rrddb ThreshDir: /usr/local/threshold IconDir: /mrtg/icons/ Options[_]: growright, bits
Target[mrtg_nns_2144]: . 1.3.6.1.4.1.9.2.1.56.0&.1.3.6.1.4.1.9.2.1.56.0:[email protected] SetEnv[mrtg_nns_2144]: MRTG_INT_IP="" MRTG_INT_DESC="*CPU Utilization" MaxBytes[mrtg_nns_2144]: 100 Options[mrtg_nns_2144]: gauge Title[mrtg_nns_2144]: *CPU Utilization (hostname.domain.com Cisco 6509) Directory[mrtg_nns_2144]: domain Target[mrtg_nns_2145]: \Serial1/1/0:[email protected] SetEnv[mrtg_nns_2145]: MRTG_INT_IP="64.16.3.118" MRTG_INT_DESC="Internet DS-3" MaxBytes[mrtg_nns_2145]: 5625000 Title[mrtg_nns_2145]: Internet DS-3 (hostname.domain.com Cisco 6509 Serial1/1/0) Directory[mrtg_nns_2145]: domain Target[mrtg_nns_3034]: \GigabitEthernet4/2:[email protected]: ::::2 #Target[mrtg_nns_3034]: 6:[email protected]:::::2 MaxBytes[mrtg_nns_3034]: 31250000 Title[mrtg_nns_3034]: Orbitel (hostname.domain.com Cisco 6509 GigabitEthernet4/2) Directory[mrtg_nns_3034]: domain Target[mrtg_nns_3632]: \GigabitEthernet7/48:[email protected]: ::::2 #Target[mrtg_nns_3632]: 80:[email protected]:::::2 MaxBytes[mrtg_nns_3632]: 125000000 Title[mrtg_nns_3632]: XO GigE (hostname.domain.com Cisco 6509 GigabitEthernet7/48) Directory[mrtg_nns_3632]: domain Target[mrtg_nns_4005]: \GigabitEthernet7/46:[email protected]: ::::2 #Target[mrtg_nns_4005]: 78:[email protected]:::::2 MaxBytes[mrtg_nns_4005]: 125000000 Title[mrtg_nns_4005]: JD(DIA) (hostname.domain.com Cisco 6509 GigabitEthernet7/46) Directory[mrtg_nns_4005]: domain Target[mrtg_nns_4197]: \TenGigabitEthernet3/1:[email protected]: ::::2 #Target[mrtg_nns_4197]: 1:[email protected]:::::2 MaxBytes[mrtg_nns_4197]: 1250000000 Title[mrtg_nns_4197]: 10G (hostname.domain.com Cisco 6509 TenGigabitEthernet3/1) Directory[mrtg_nns_4197]: domain Target[mrtg_nns_4199]: \TenGigabitEthernet3/2:[email protected]: ::::2 #Target[mrtg_nns_4199]: 2:[email protected]:::::2 MaxBytes[mrtg_nns_4199]: 250000000 Title[mrtg_nns_4199]: 1_10G (hostname.domain.com Cisco 6509 TenGigabitEthernet3/2) Directory[mrtg_nns_4199]: domain Target[mrtg_nns_4200]: \TenGigabitEthernet3/3:[email protected]: ::::2 #Target[mrtg_nns_4200]: 3:[email protected]:::::2 MaxBytes[mrtg_nns_4200]: 250000000 Title[mrtg_nns_4200]: Orbitel2_10G (hostname.domain.com Cisco 6509 TenGigabitEthernet3/3) Directory[mrtg_nns_4200]: domain Target[mrtg_nns_4408]: \GigabitEthernet7/43:[email protected]: ::::2 #Target[mrtg_nns_4408]: 75:[email protected]:::::2 MaxBytes[mrtg_nns_4408]: 125000000 Title[mrtg_nns_4408]: Colo (hostname.domain.com Cisco 6509 GigabitEthernet7/43) Directory[mrtg_nns_4408]: domain The above results in the following errors: Monday, 8 April 2013 at 17:59: WARNING: Could not match host:'[email protected]:::::2' ref:'Descr' key:'GigabitEthernet4/2' Monday, 8 April 2013 at 17:59: WARNING: Could not match host:'[email protected]:::::2' ref:'Descr' key:'GigabitEthernet7/48' Monday, 8 April 2013 at 17:59: WARNING: Could not match host:'[email protected]:::::2' ref:'Descr' key:'GigabitEthernet7/46' Monday, 8 April 2013 at 17:59: WARNING: Could not match host:'[email protected]:::::2' ref:'Descr' key:'TenGigabitEthernet3/1' Monday, 8 April 2013 at 17:59: WARNING: Could not match host:'[email protected]:::::2' ref:'Descr' key:'TenGigabitEthernet3/2' Monday, 8 April 2013 at 17:59: WARNING: Could not match host:'[email protected]:::::2' ref:'Descr' key:'TenGigabitEthernet3/3' Monday, 8 April 2013 at 17:59: WARNING: Could not match host:'[email protected]:::::2' ref:'Descr' key:'GigabitEthernet7/43' Now from everything I've read online this means the mrtg thinks that those interfaces don't exist on the router. Save an snmpwalk from the same server of that device shows those interfaces. Plus the .ok file for this router is populated correctly. What could possibly cause this issue? The commented lines above were to test when I switch to the ifIndex number. Switching to the ifIndex number gets me around the errors but the data isn't correct (for the gigabit interfaces its about 200megabit shy of what a show interface on the router reports). This appears to only be occurring on interfaces queried with SNMP v2. The v1 interfaces return data normally. Thanks, Jeffrey Smith Network Engineer, CCNA Neonova Network Services (919) 460-3330
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