On Apr 23, 2009, at 12:10 PM, Samson Martinez wrote:
Brand-new subscriber to this user-list – long time user of  
Wireshark. I’ve been trying to determine the easiest method for  
matching up packets that have been simultaneously captured on two  
systems and I thought, it appears erroneously, that all the info in  
the packets would match, including sequence numbers, etc.
For example, I took simultaneous captures on two separate servers  
(Solaris servers using snoop) and then loaded both files into  
Wireshark to compare. I used the timestamps & IP Identification  
field to match up packets. However, the sequence numbers don’t match  
up. Is this normal?
By "sequence numbers" are you referring to TCP sequence numbers, the  
numbers in the "No." column in the display, or some other sequence  
numbers?