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Wireshark filtering IP and port

Posted on 2016-10-10
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Last Modified: 2016-10-12
Hello there,

I have these 2 machine with IP 192.168.1.123 and 192.168.1.103. The port of the machine 192.168.1.103 is 2111 and 2112 which it is listening on. How can I just sniff these ip and ports with TCP protocol only.

cheers
Zolf
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Question by:zolf
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Expert Comment

by:Qlemo
ID: 41836445
A capture (not display!) filter of
   (host 192.168.1.123 or host 192.168.1.103) and tcp portrange 2111-2112
should work. It is not 100% exact but should be sufficient.
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Author Comment

by:zolf
ID: 41836448
thanks for your comments. But I get red display in the filter meaning our filter is not correct
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Qlemo earned 500 total points
ID: 41836753
As said, you need to set this up as capture filter. You might have to click on the interface first, then set the filter.
WireShark-Capturefilter.png
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Author Closing Comment

by:zolf
ID: 41839887
Cheers
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