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Forking does not seem to be the optimal solution to this. I would prefer to set a handler for SIGALRM and set an alarm, something like.

$SIG{ALRM} = sub { die ("Couldn't traceroute"); }; alarm (20); if ($tracert = `traceroute "$ip"`) { alarm (0); } # handle data from traceroute here


This is documented in the perlipc perldoc.

1. dude, what does mine say?
2. "sweet", what about mine?
3. "dude", what does mine say?
4. GOTO 2

In reply to Re: A better way to test network elements by ajwans
in thread A better way to test network elements by tradez

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