I couldn’t find any existing CRL check that worked that could hit a URL and check the next update time on a CRL file. Also I didn’t want to use any weird libraries other than curl and openssl. So I wrote this. Download the script Usage: ./check_crl_url -U <url> -w <days> -c <days> Expected output looks like this: CRL OK:… Read more →
Category: Code
Check Cisco HSRP State
I got tired of not having an HSRP monitor to check the state of my routers so I went ahead and modified this wonderful VRRP monitor to do HSRP instead. The only HSRP monitor I’ve found here had some issues and was limited in the way I could check for my router status. Download the script Usage: ./check_snmp_hsrp.pl [-v] -H… Read more →