Ethereal-dev: RE: [Ethereal-dev] UDP port display

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From: Mike Sutton <mssutton@xxxxxxxxx>
Date: Fri, 25 Jun 2004 16:59:41 -0400 (EDT)
I would much rather see simply "decimalport"
I would also rather see "10.10.10.10" vs  "10.10.10.10 (10.10.10.10)"
when displaying ip addresses.

On Fri, 25 Jun 2004, Maynard, Chris wrote:

> It is just that in my organization, we have certain custom protocols whose
> UDP port numbers are much more easily recognizeable in hex rather than in
> decimal because the designer decided to be cute when choosing the port
> numbers.  But, I certainly understand that this may not be something that
> applies or would be useful to the general community, as Micheal says,
> because you can always read the hex from the original packet bytes.
>
> - Chris
>
> -----Original Message-----
> From: ethereal-dev-bounces@xxxxxxxxxxxx
> [mailto:ethereal-dev-bounces@xxxxxxxxxxxx] On Behalf Of Ulf Lamping
> Sent: Friday, June 25, 2004 4:16 PM
> To: Ethereal development
> Subject: Re: [Ethereal-dev] UDP port display
>
> Maynard, Chris wrote:
>
> >If a given udp port does not have a name associated with it,
> >epan/resolve.c:get_udp_port() simply returns a string containing the
> decimal
> >value of the port number.  However, in that case, the udp dissector ends up
> >displaying the decimal port value twice, as in "decimalport (decimalport)",
> >in both the udp summary tree and the individual "Source port:" and
> >"Destination port:" fields.
> >
> >Does anyone else like the idea of displaying something like
> >"decimalport (hexport)" instead, or perhaps to make things simpler, it
> could
> >display "decimalport (decimalport/hexport)", so that even if the port names
> >are displayed, you'll still get both decimal & hex displayed?
> >
> >
> No, I don't like that idea.
>
> TCP/UDP ports are commonly represented as a decimal value in programs
> and documentation. Adding a hex value will make things confusing IMHO.
> As Micheal noted, you can get the hex value from the "Packet Bytes" if
> you need it.
>
> Regards, ULFL
>
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-- 
Mike Sutton