|From: Andy Low | |Hi, | |I am using the latest Ethereal software. I wondering whether is there |viewable field for "Reserved field" in the TCP section? I |couldn't find it.
All protocol fields supported by Ethereal can be found by clicking on the "Expression" button on the status bar at the bottom of the Ethereal window. As you will see, there is currently no field showing the reserved bits of TCP, except for the 2 most significant bits in the octet containing the flags (CWR and ECN-Echo). If you are referring to those 2 bits, you can search for packets with "tcp.flags >= 0x40" as display filter, or with "(tcp.flags.cwr == 1) || (tcp.flags.ecn == 1)". Regards, Olivier _______________________________________________ Ethereal-users mailing list [EMAIL PROTECTED] http://www.ethereal.com/mailman/listinfo/ethereal-users
