I'm having trouble with Net::Ping, I was wondering if I'm doing something wrong, or if it is a bug?
I have an IP that is definately pingable (real address has been masked for privacy):
root@myserver# ping 1.2.3.4 PING 1.2.3.4 (1.2.3.4): 56 data bytes 64 bytes from 1.2.3.4: icmp_seq=0 ttl=255 time=0.547 ms 64 bytes from 1.2.3.4: icmp_seq=1 ttl=255 time=0.435 ms ^C --- 1.2.3.4 ping statistics --- 2 packets transmitted, 2 packets received, 0% packet loss round-trip min/avg/max/stddev = 0.435/0.491/0.547/0.056 ms
But, whenever I test the same IP address in a perl script with Net::Ping, it no longer pings. I've tested this with a couple hundred ips all within the same broadcast block as the server I'm testing from and have found intermittent results. That is, some IPs do ping, and some do not. From what I can tell, adjusting the timeout value does not seem to change anything either.
root@myserver# perl5 use Net::Ping; $p = new Net::Ping( "icmp" ); print "Pong\n" if ( $p->ping( '1.2.3.4', 5 )); root@myserver#
In reply to Net::Ping doesn't seem to work. by ehdonhon
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