Hi all, How/where do I report bugs for a Nagios plugin (check_ping)? And just as importantly, how/where do I check to see if it is something that has already been reported? I think I might have found a bug in check_ping when a a domain name is entered for host_address rather than the IP address. I've found that using the domain name seems to work fine with some other check commands (FTP, HTTP and SSH). Also: System pings work fine too... # /bin/ping -n -U -w 10 -c 5 <a href="http://nagios.org">nagios.org</a> PING <a href="http://nagios.org">nagios.org</a> (<a href="http://66.118.156.22">66.118.156.22</a>) 56(84) bytes of data. 64 bytes from <a href="http://66.118.156.22">66.118.156.22</a>: icmp_seq=1 ttl=45 time=431 ms 64 bytes from <a href="http://66.118.156.22">66.118.156.22</a>: icmp_seq=2 ttl=45 time=461 ms 64 bytes from <a href="http://66.118.156.22">66.118.156.22</a>: icmp_seq=3 ttl=45 time=451 ms 64 bytes from <a href="http://66.118.156.22">66.118.156.22</a>: icmp_seq=4 ttl=45 time=441 ms 64 bytes from <a href="http://66.118.156.22">66.118.156.22</a>: icmp_seq=5 ttl=45 time=452 ms --- <a href="http://nagios.org">nagios.org</a> ping statistics --- 5 packets transmitted, 5 received, 0% packet loss, time 3999ms rtt min/avg/max/mdev = 431.271/447.571/461.284/10.243 ms See the two examples below, running check_ping on our system. Firstly using the domain name, then using IP address... # /usr/local/nagios/libexec/check_ping -H <a href="http://nagios.org">nagios.org</a> -w 300,10% -c 1000,50% -p 5 CRITICAL - Plugin timed out after 10 seconds # /usr/local/nagios/libexec/check_ping -H <a href="http://66.118.156.22">66.118.156.22</a> -w 300,10% -c 1000,50% -p 5 PING WARNING - Packet loss = 0%, RTA = 709.87 ms|rta=709.869019ms;300.000000;1000.000000;0.000000 pl=0%;10;50;0 I've tried this with many hosts (one on the same sub-net), and the result have always been the same Thanks, Eddie