Nagios. Check Http error code

Sometimes we can't monitoring some links because need user/password or other "problem", Nagios mark this links as Yellow or Red like a warning or problem.

If we know the error code, we can filter this error, for exemple the error 401,  we can check the web server or link that it is running although it respond with a error code.

We can add the parameter "-d ErrorCode" like "-d 401" at the chek check_http

by GoN | Published: December 5, 2016 | Last Updated: