Good stuff! Thanks for sharing this will come in handy. Quick note for those running <other systems> it would be a little more portable by changing the shebang line to #!/bin/sh as bash on a lot of systems does not exist in /bin
-- J. Hellenthal The fact that there's a highway to Hell but only a stairway to Heaven says a lot about anticipated traffic volume. > On Jan 25, 2019, at 18:44, Erik Sundberg <esundb...@nitelusa.com> wrote: > > It was a script I created in regards to this thread below... Interface > counters and some other things stop working after a Cisco ASR920 is up 889 > days.... Fun Fun > > https://puck.nether.net/pipermail/cisco-nsp/2019-January/106558.html > > > -----Original Message----- > From: Mel Beckman <m...@beckman.org> > Sent: Friday, January 25, 2019 6:39 PM > To: Erik Sundberg <esundb...@nitelusa.com> > Cc: nanog@nanog.org > Subject: Re: Quick Script to check the uptime of ASR920's > > Erik, > > That’s a nice little script. Thanks! > > So you want a warning if a router hasn’t been rebooted in a long time? Just > out of curiosity, why? I’m kind of glad that my routers don’t reboot, pretty > much ever. Usually I want to know if the uptime suddenly became less than the > most recent uptime, indicting a possibly unplanned reboot. > > -mel > >> On Jan 25, 2019, at 4:29 PM, Erik Sundberg <esundb...@nitelusa.com> wrote: >> >> All, >> >> I just created a quick script to check the uptime of a ASR920 via SNMP >> if you have a fairly long list of devices. It's a simple bash script >> and snmpwalk version 2c. Figured I would share it with you. Happy >> Friday >> >> Grab the code from GitHub: >> https://github.com/esundberg/CiscoRouterUptime >> It's a quick and dirty script and my first repo on github. Let me know if >> there any issues with it. >> >> >> Output Format in CSV >> DeviceName, IP, Uptime in Days, OK/Warning >> >> I set my warning to 800 Days, you can change this in the code >> >> >> ASR920list.txt >> ------------- >> ASR920-1.SEA1, 192.168.28.1, SuperSecretSNMPKey ASR920-2.SEA1, >> 192.168.28.2, SuperSecretSNMPKey ~~~~snip you get the idea~~~~ >> >> >> Output >> >> [user@Linux]$ ./CiscoRouterUptime.sh ASR920list.txt ASR920-1.SEA1, >> 192.168.28.1, 827, WARNING ASR920-2.SEA1, 192.168.28.2, 827, WARNING >> ASR920-2.ATL1, 192.168.23.2, 828, WARNING ASR920-1.ATL1, 192.168.23.1, >> 813, WARNING ASR920-1.CHI1, 192.168.21.3, 828, WARNING ASR920-1.NYC1, >> 192.168.25.1, 787, OK ASR920-2.CHI1, 192.168.21.4, 720, OK >> ASR920-3.CHI1, 192.168.21.5, 720, OK ASR920-1.DAL1, 192.168.26.3, 488, >> OK ASR920-4.CHI1, 192.168.21.6, 142, OK >> >> >> >> ________________________________ >> >> CONFIDENTIALITY NOTICE: This e-mail transmission, and any documents, files >> or previous e-mail messages attached to it may contain confidential >> information that is legally privileged. If you are not the intended >> recipient, or a person responsible for delivering it to the intended >> recipient, you are hereby notified that any disclosure, copying, >> distribution or use of any of the information contained in or attached to >> this transmission is STRICTLY PROHIBITED. If you have received this >> transmission in error please notify the sender immediately by replying to >> this e-mail. You must destroy the original transmission and its attachments >> without reading or saving in any manner. Thank you. > > > ________________________________ > > CONFIDENTIALITY NOTICE: This e-mail transmission, and any documents, files or > previous e-mail messages attached to it may contain confidential information > that is legally privileged. If you are not the intended recipient, or a > person responsible for delivering it to the intended recipient, you are > hereby notified that any disclosure, copying, distribution or use of any of > the information contained in or attached to this transmission is STRICTLY > PROHIBITED. If you have received this transmission in error please notify the > sender immediately by replying to this e-mail. You must destroy the original > transmission and its attachments without reading or saving in any manner. > Thank you.
