Wireshark mailing list archives

Re: Remote Capture in Wireshark of a server located in multiple hopes away


From: luke devon via Wireshark-users <wireshark-users () wireshark org>
Date: Sat, 26 Sep 2020 03:26:17 +0000 (UTC)

 
Hi Chuck, 
Thanks for the shared info.
I don't have a problem with run wireshark to capture real-time tcpdump traces from one server which is located in one 
hop away. No issues at all. But my question is, how to take such a real-time tcpdump two or three hops away.
As I described in my first email, 
I have SSH access to Server A, But I don't have SSH access to Server B. Server A has SSH access to Server B.So I need 
to capture real-time tcpdump of Server B, via Server A.
Regards,Luke
    On Friday, 25 September 2020, 11:58:35 pm SGT, chuck c <bubbasnmp () gmail com> wrote:  
 
 There are "plink" example on the Wireshark Q&A site 
(ask.wireshark.org):https://ask.wireshark.org/questions/scope:all/sort:activity-desc/page:1/query:plink/

And remote capture on the Wiki:https://gitlab.com/wireshark/wireshark/-/wikis/CaptureSetup/Pipes#remote-capture

On Fri, Sep 25, 2020 at 10:36 AM luke devon via Wireshark-users <wireshark-users () wireshark org> wrote:

HI 
I want to run Wireshark in my local windows machine to pipe (to capture live traffic) remote Linux server's tcpdump. 
Following is the network setup.
My work station ---> Server A ---> Server B

* My workstation can ssh to Server A, But I can't access Server B* Server A has ssh access to Server B* I want (my work 
station ) to capture live traffic of Server B
All SSH are running on port 22. Can we use plink tool?
Please help.
Thanks in advance,Luke.
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