tcpdump mailing list archives
Re: Writing pcap files with fake headers?
From: Michael Richardson <mcr () sandelman ca>
Date: Wed, 07 Apr 2010 07:21:48 -0400
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"Roy" == Roy Smith <roy () panix com> writes:
Roy> I've got an application which listens for UDP (SNMP) data. We
Roy> want to add a logging feature where every UDP packet that's
Roy> received is stored for future analysis. The obvious file
Roy> format is pcap. It's simple and lets us take advantage of lots
Roy> of existing pcap-aware tools. The problem is we don't have all
Roy> the data to write out the normal packet contents that would be
Roy> in a pcap file.
I had the same issue. I did what you did.
I also wanted to read packets (for testing purposes) from pcap saved
files and play them back in a unit test.
http://github.com/mcr/unstrung/blob/master/testing/unit/recv-01/recv-01.cpp
is the result.
- --
] He who is tired of Weird Al is tired of life! | firewalls [
] Michael Richardson, Sandelman Software Works, Ottawa, ON |net architect[
] mcr () sandelman ottawa on ca http://www.sandelman.ottawa.on.ca/ |device driver[
Kyoto Plus: watch the video <http://www.youtube.com/watch?v=kzx1ycLXQSE>
then sign the petition.
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Current thread:
- Writing pcap files with fake headers? Roy Smith (Apr 06)
- Re: Writing pcap files with fake headers? ronnie sahlberg (Apr 06)
- Re: Writing pcap files with fake headers? Guy Harris (Apr 06)
- Re: Writing pcap files with fake headers? Aaron Turner (Apr 06)
- Re: Writing pcap files with fake headers? Eloy Paris (Apr 06)
- Re: Writing pcap files with fake headers? Michael Richardson (Apr 07)
- Re: Writing pcap files with fake headers? ronnie sahlberg (Apr 06)
