It worked on my example file. Maybe your pcap is so big, that it takes time to proceed and you only think it was frozen? Try 
print "Processing line $." if $. % 10 == 0;

[download]
right after while (<TD>) { line to see if it does anything.

In reply to Re: Why this code not working with pcap files? by grizzley
in thread Why this code not working with pcap files? by lepetal

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