match by tcp sequence number?

["Mike Mohr" <akihana () gmail com>]

Hello,

I'm trying to write a filter for a small pcap application.  I need to
match by the tcp sequence number, as I'm only interested in packets
with sequence number 1.  I know I can match by octet, using e.g.
tcp[13] == ???, but the sequence field is 4 octets (32-bit).  How can
I match against this field?

Thanks
Michael
-
This is the tcpdump-workers list.
Visit https://cod.sandelman.ca/ to unsubscribe.