RE: Quick Script to check the uptime of ASR920's

[Erik Sundberg <ESundberg () nitelusa com>]

Doh.. Sent this to the wrong list.    :facepalm:

Check out c-nsp if you want to find out about Cisco Bug CSCvk35460 on ASR920. Counters stop working at 889 days of 
uptime.


-----Original Message-----
From: NANOG <nanog-bounces () nanog org> On Behalf Of Erik Sundberg
Sent: Friday, January 25, 2019 6:30 PM
To: nanog () nanog org
Subject: Quick Script to check the uptime of ASR920's

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



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