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print STDERR "\nNetwork $r[0], mask $r[1]\n"; my $scanner = new Nmap::Scanner; ... eval{ $results = $scanner->scan("-v -sP $r[0]/$r[1]"); }; print STDERR "Error catched: $@\n" if($@); print STDERR "Scan complete\n";
Network xx.xx.xx.xx, mask yy Start Scan ... <nmap-err>RTTVAR has grown to over 2.3 seconds, decreasing to 2.0 </nmap-msg> </nmap-error>