For the first error, do you have something plugged into port 1 on the
switch and is the port in the Up/UP state?
For the check_mrtg plugin you must have mrtg installed and graphing
utilization before you can configure the alterts via nagios. You
should check out the MRTG site for more
Hello,
I am trying to monitor Cisco switches and routers. I am able to
ping and check the uptime of the switch.
1) But for the port 1 link status, I am getting SNMP CRITICAL - *down(2)*
error.
2) For port 1 bandwidth usage, the error is check_mrtgtraf: Unable to open
MRTG log file
