Anyone know of a PHP frontend for tcpdump?  Would anyone like to see
one?

Features I'm looking for are:

GUI:
- Ability to choose interface to monitor on
- Duration of dump
- Direction to gather dump from i.e. IN/OUT
- Depth i.e. 300 packets
- Live viewing of dump with refresh button

I've seen an web application that does this, but the appliance it was
associated with isn't very cheap.

Junior