Wireshark mailing list archives
Re: Regarding TCP Options
From: Karthik Balaguru <karthikbalaguru79 () gmail com>
Date: Tue, 9 Mar 2010 22:50:21 +0530
On Tue, Mar 9, 2010 at 10:22 PM, Abhijit Bare <abhibare () gmail com> wrote:
On Tue, Mar 9, 2010 at 9:09 AM, Karthik Balaguru <karthikbalaguru79 () gmail com> wrote:Hi, I have been trying to analyze the TCP packet formats from realtime traffic. But, while viewing the captured packets that are displayed in the packet list pane by simply clicking on a packet in the packet list pane, I am unable to find the TCP Options field(Variable 0 - 320 bits) in the tree view pane. Is the feature of parsing of TCP options and displaying in either tree view pane or other display panes absent in wireshark ? Should i need to install some patch ? I cross-checked by using the packETH (Linux GUI Packet Generator) to check the wireshark, but it did not display the TCP Options field. Any ideas ? I am using ethereal 0.99.0 version. Thx in advans, Karthik BalaguruI just tried wireshark 1.2.2 (Windows) and ethereal 0.99.6 (Linux). I can see TCP options in both. Can you post a pcap file?
I have been continuing the process of analysis by using a latest version of wireshark. I just now verified with Version 1.2.5 (SVN Rev 31296) on Windows OS, it seems to display the 'TCP options' field properly. But, I wonder why the 0.99.0 version (linux) does not display it. Just as you have conveyed that it is displaying for 0.99.6(Linux) version, i too think that it should work for 0.99.0 version also. I will re-analyze the logs of version 1.2.5(Windows) and 0.99.0(Linux) and check the Connection establishment and TCP Call flow. Thx in advans, Karthik Balaguru ___________________________________________________________________________ Sent via: Wireshark-users mailing list <wireshark-users () wireshark org> Archives: http://www.wireshark.org/lists/wireshark-users Unsubscribe: https://wireshark.org/mailman/options/wireshark-users mailto:wireshark-users-request () wireshark org?subject=unsubscribe
Current thread:
- Regarding TCP Options Karthik Balaguru (Mar 09)
- Re: Regarding TCP Options Abhijit Bare (Mar 09)
- Where can I find these Pyhon Modules? brown wrap (Mar 09)
- Re: Regarding TCP Options Karthik Balaguru (Mar 09)
- Re: Regarding TCP Options Guy Harris (Mar 09)
- Re: Regarding TCP Options Abhijit Bare (Mar 09)