Wireshark-users: Re: [Wireshark-users] Every odd/even port in IO Graph

From: Martin Andersson <hello.martin@xxxxxxxxx>
Date: Wed, 03 Sep 2008 22:41:28 +0200

Luis EG Ontanon wrote:

Use the "&" (bitwise-and) operator for filter expresions: "(xxx.port &
1)" will match even ports.

Ahh I see.
Odd port   (xxx.port & 1)
Even port !(xxx.port & 1)

many thanks
/Martin