Nagios Support Forum

Hello, I am a newbie to Nagios and am having issues getting the string check to work on my sites, I am using Nagios XI version 5.7.2 and trying to use check_http as detailed below


My site http://www.blahblahblah.com redirects to https://www.blahblahblah.com/xx/yy/register.asp

$USER1$/check_http -H $ARG1$ $ARG2$
$ARG1$
blahblahblah.com
$ARG2$
-s "stringiamtesting" -f ok -u /xx/register.asp?f5=true -S --sni -p 443

When I run the test url on nagios xi
/usr/local/nagios/libexec/check_http -H http://www.blahblahblah.com -s "stringiamtesting" -f ok -u /xx/register.asp?f5=true -S --sni -p 443

I receive the error below
HTTP CRITICAL: HTTP/1.1 404 Not Found - string 'stringiamtesting' not found on 'https://www.blahblahblah.com/xx/yy/regi ... p\?f5=true' - 1503 bytes in 0.013 second response time |time=0.012899s;;;0.000000 size=1503B;;;0

When I run the same command directly on the server via ssh it returns an http 200 ok both as the nagios user and as root as below
HTTP OK: HTTP/1.1 200 OK - 8908 bytes in 0.025 second response time |time=0.025099s;;;0.000000 size=8908B;;;0