Wireshark · Wireshark-users: Re: [Wireshark-users] Display Filter setting - Odd/Even packets

["Keith French" <keithfrench@xxxxxxxxxxxxx>]

What does the use of the single ampersand (&) do in the last part of the 
filter:-

frame.number & 1

I can't find this documented, only the && for AND?


----- Original Message ----- 
From: "Luis EG Ontanon" <luis.ontanon@xxxxxxxxx>
To: "Community support list for Wireshark" <wireshark-users@xxxxxxxxxxxxx>
Sent: Tuesday, December 11, 2007 4:53 PM
Subject: Re: [Wireshark-users] Display Filter setting - Odd/Even packets


> "frame.number > 400 && frame.number < 500 && (!(frame.number & 1))"
>
> On Dec 11, 2007 5:48 PM, Shuky Limony <shukyli@xxxxxxxxx> wrote:
> > Thanks.
> > And how can I do it for Even numbers? ( 402,404,406..)
> >
> >
> >
> >
> > On 12/11/07, Stig Bjørlykke <stig@xxxxxxxxxxxxx> wrote:
> > > 2007/12/11, Shuky Limony <shukyli@xxxxxxxxx>:
> > > > Is there a way to set a display filter for only odd packets number in 
> > > > a
> > > > range?
> > > > e.g.  between Packet  401 and 499 - result as packets
> > 401,403,405......499
> > >
> > > What about this?
> > >
> > > "frame.number > 400 && frame.number < 500 && frame.number & 1"
> > >
> > >
> > > --
> > > Stig Bjørlykke
> > > _______________________________________________
> > > Wireshark-users mailing list
> > > Wireshark-users@xxxxxxxxxxxxx
> > > http://www.wireshark.org/mailman/listinfo/wireshark-users
> > >
> >
> >
> > _______________________________________________
> > Wireshark-users mailing list
> > Wireshark-users@xxxxxxxxxxxxx
> > http://www.wireshark.org/mailman/listinfo/wireshark-users
>
>
>
> --
> This information is top security. When you have read it, destroy yourself.
> -- Marshall McLuhan
> _______________________________________________
> Wireshark-users mailing list
> Wireshark-users@xxxxxxxxxxxxx
> http://www.wireshark.org/mailman/listinfo/wireshark-users


--------------------------------------------------------------------------------


No virus found in this incoming message.
Checked by AVG Free Edition.
Version: 7.5.503 / Virus Database: 269.17.1/1182 - Release Date: 12/12/2007 
11:29