Definitely look at Net::Frame then. You can pull apart the packets by field so for instance, source and/or destination IP address and layer 4 port. You can also pull out the data - although you may have to unpack() or decode it as it will likely be in hex.

I found the documentation of Net::Frame and submodules very helpful on this front.

In reply to Re^3: decoding libpcap on windows by VinsWorldcom
in thread decoding libpcap on windows by jwillis

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