Wireshark-users: [Wireshark-users] how to see linux OS in wireshark trace

From: nicky D <ixexplorer@xxxxxxxxx>
Date: Thu, 18 Aug 2011 11:14:00 +0530
hi Experts
 
i want to see the linux OS in the wireshark trace .
Which filter should be applieed to it .
 
i see Ubuntu when i say tcp contains "Ubuntu" infact this machine is redhat linux .
 
i would like to see what messge i get on wireshark  while doing a discovery with NMS .
 
thanks
explorer