[Info-vax] Alternative to TCPTRACE ?

Jan-Erik Söderholm jan-erik.soderholm at telia.com
Fri Mar 24 09:51:58 EDT 2023


Den 2023-03-24 kl. 14:43, skrev Jan-Erik Söderholm:
> Den 2023-03-24 kl. 13:51, skrev Volker Halle:
>> Jan-Erik,
>>
>> did you try TCPDUMP ? I didn't test to run multiple instances though.
>>
>> Volker.
> 
> One session work. Second session gives:
> 
> $ tcpdump host 10.32.137.161
> $QIO Failed to start trace
> LIBPCAP-F-DRVRSTRT, Error while issuing trace startup command to driver
> %SYSTEM-F-DEVACTIVE, device is active
> $
> 

Similar to how TCPTRACE reports on the second session:

$ tcptrace 10.32.137.161
%SYSTEM-F-DEVACTIVE, device is active
$

A bit more options to format the output in TCPDUMP...



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