Don't know whether you can do MIB II statistics on tunnel interfaces. Try
snmpwalk -v2c -c yourcommunity routeripaddress ifDescr snmpwalk -v2c -c yourcommunity routeripaddress ifInOctets snmpwalk -v2c -c yourcommunity routeripaddress ifOutOctets See whether ifInOctets and ifOutOctets are increasing for your Tunnel0 Wrolf From: Mohammad Hassan [mailto:[email protected]] Sent: Tuesday, December 30, 2014 2:41 PM To: Courtney, Wrolf; [email protected]; Alex van den Bogaerdt Subject: RE: MRTG Graphs not Refreshing Hey everyone, Looks like in fixing one problem, I've introduced another. The following tunnel interface is indicating that it is updating the graphs but the data is not showing on the graph: System: AC5-RID-RTR-02 in Germantown NOC Description: Tu0 Connected to RITE AID HQ ifType: ethernetCsmacd (6) ifName: Tu0 Max Speed: 50 Mbits/s Ip: 10.254.32.5 () The statistics were last updated Tuesday, 30 December 2014 at 14:35 Max Average Current In 0.0 b/s (0.0%) 0.0 b/s (0.0%) 0.0 b/s (0.0%) Out 0.0 b/s (0.0%) 0.0 b/s (0.0%) 0.0 b/s (0.0%) >From the router: Tunnel0 is up, line protocol is up Hardware is Tunnel Description: VPN Tunnel To Rite Aid HQ Internet address is 10.254.32.5/30 MTU 17916 bytes, BW 100 Kbit/sec, DLY 50000 usec, reliability 255/255, txload 255/255, rxload 255/255 Encapsulation TUNNEL, loopback not set Keepalive set (1 sec), retries 10 Tunnel source 69.35.59.42, destination 204.28.140.117 Tunnel protocol/transport GRE/IP Key disabled, sequencing disabled Checksumming of packets disabled Tunnel TTL 255, Fast tunneling enabled Tunnel transport MTU 1476 bytes Tunnel transmit bandwidth 50000 (kbps) Tunnel receive bandwidth 50000 (kbps) Last input 00:00:20, output 00:00:00, output hang never Last clearing of "show interface" counters 03:44:38 Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 1560442 Queueing strategy: fifo Output queue: 0/0 (size/max) 30 second input rate 3514000 bits/sec, 1576 packets/sec 30 second output rate 3922000 bits/sec, 1677 packets/sec 25452326 packets input, 9399327018 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 26710278 packets output, 6849102549 bytes, 0 underruns 0 output errors, 0 collisions, 0 interface resets 0 unknown protocol drops 0 output buffer failures, 0 output buffers swapped out Any advice will be greatly appreciated! Thanks, Mohammad Hassan From: Courtney, Wrolf [mailto:[email protected]] Sent: Tuesday, December 30, 2014 11:19 AM To: Mohammad Hassan; [email protected]<mailto:[email protected]> Subject: RE: MRTG Graphs not Refreshing Try running "LANG=C mrtg yourfile.cfg", see if you get any errors. Check your WorkDir in those .cfg files. Make sure your .png and .html files have new timestamps. Check that your index.html files point to the right directory - you can rerun indexmaker using the command line in the index.html. Wrolf From: mrtg [mailto:[email protected]] On Behalf Of Mohammad Hassan Sent: Tuesday, December 30, 2014 11:14 AM To: [email protected]<mailto:[email protected]> Subject: [mrtg] MRTG Graphs not Refreshing Hi all, I just joined this community! Been troubleshooting this issue for a few days now and needed some professional help. Thanks in advance, to any suggesting you guys may provide! A Linux server was configured for MRTG using cfgmaker more than a year ago. It continued to work as desired until earlier year. There are some graphs being polled from a router that are not updating. The last refresh date for each graph that is not refreshing is unique and within the last few months. The strange is, there are graphs that are not updating and those that are updating from the same router. Please see the following: Actions taken: * Restart crond, httpd and snmp services * Reload the Linux server o Strange thing happened here: Those graphs that have been static and not updating remained on the http page, those that were still dynamically updating were not showing anything until crond and httpd was restared. Any help would be much appreciated!! Update: Graphs are updating now but the "Daily Graph," others are remaining static. Also, the last update date has not updated. Thanks, Mohammad Hassan
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