AWS Linux Remote Host + Ping Down, Services Up!

monitor_me 2010-03-05 00:51:49 UTC #1

Hi,
New Remote Linux host I have added to my nagios monitoring
It is running out of Amazon Web Services.
Security group has icmp inbound ports 1-255 inbound from anywhere
IPtables has icmp inbound Accept from anywhere
I have nrpe + nagios installed on the remote linux host.

Services are coming up Green
Host is red
Ping is red.

Any assistance would be greatly appeciated.

Regards in advance

joncrocombe 2010-03-05 10:30:10 UTC #2

Can you ping the address of your remote host from the command line on your nagios box?

monitor_me 2010-03-05 14:55:12 UTC #3

I can ping other linux hosts no problem
However no response when pinging from nagios box to this host running centOS 5

luca 2010-03-05 15:12:09 UTC #4

what happens with ping from another box to the monitored server? either it's something on th enagios box (i'd exclude it) or it's the remote box,, get a third one and you could possibly know where th eproblem is