On Sat, Feb 01, 2003 at 05:20:53PM -0500, Stephen D. Kingrea wrote: > tcpdump tells me that incoming smtp requests are generating these > messages at the same time as recieving mail. i am pretty sure that > either sendmail or ipfw rules is the cause... > > any good tutorials out there on interpreting tcpdump output? > > stephen
If you have X installed, you could use ethereal (/usr/ports/net/ethereal)....it is a very nice graphical interface for analyzing network traffice. I think it uses tcpdump itself?? Nathan -- GPG Public Key ID: 0x4250A04C gpg --keyserver pgp.mit.edu --recv-keys 4250A04C http://63.105.21.156/gpg_nkinkade_4250A04C.asc
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