From: "Dhaval Patel" <dhaval@patel.sh>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] Wonder Shaper problem?
Date: Thu, 03 Jan 2002 16:59:09 +0000 [thread overview]
Message-ID: <marc-lartc-101007714917245@msgid-missing> (raw)
In-Reply-To: <marc-lartc-100998859627061@msgid-missing>
you can have your firewall set the tos for ftp to something like 0x08 and keep
only low bandwidth high priority things like ssh as 0x10.
"Jason A. Pattie" <pattieja@pcxperience.com> said:
> So then is there a way to modify the packet on the way out of squid to
> force it to be the TOS we want that will cause it to go to 20: instead
> of 10: ? Maybe modification of squid is in order? to keep it from
> changing the TOS field? (We have the source! :) )
>
> Or is there some other way to make it so that SSH traffic itself is
> bumped to higher priority than just the generic 0x10 TOS packets? Maybe
> match on destination or source port 22?
>
> Dhaval Patel wrote:
>
> >i could be wrong its been some time since i did this but i think that 0x10 is
> >for quick response time 0x08 is for high throughput 0x04 is for a more
> >guranteed service or something like that.
> >
> >hope this helps.
> >
> >"Jason A. Pattie" <pattieja@pcxperience.com> said:
> >
> >>Found the TOS field was being set to 0x10 for "ftp" traffic and 0x08 for
> >>"http" traffic. What significance does that play? And it is either
> >>being done by Squid or by Mozilla, don't know how to tell which, though.
> >>
> >>Michael T. Babcock wrote:
> >>
> >>>On Wed, Jan 02, 2002 at 12:04:28PM -0600, Jason A. Pattie wrote:
> >>>
> >>>>Where in the output of tcdump does the TOS field appear? I did the
> >>>>'tcpdump -n -v -v' on the firewall and dumped the output to a file as I
> >>>>started the Linux kernel download. Is it appropriate to attach the
> >>>>output (I stopped it after around 250 packets)?
> >>>>
> >>>In the version I have of tcpdump TOS only shows up when its set to
> >>>something special.
> >>>
> >>--
> >>Jason A. Pattie
> >>pattieja@pcxperience.com
> >>
> >>
> >>
> >>
> >>_______________________________________________
> >>LARTC mailing list / LARTC@mailman.ds9a.nl
> >>http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://ds9a.nl/lartc/
> >>
> >
> >
> >
>
> --
> Jason A. Pattie
> pattieja@pcxperience.com
>
>
>
>
> _______________________________________________
> LARTC mailing list / LARTC@mailman.ds9a.nl
> http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://ds9a.nl/lartc/
>
--
_______________________________________________
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prev parent reply other threads:[~2002-01-03 16:59 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-01-02 16:20 [LARTC] Wonder Shaper problem? Jason A. Pattie
2002-01-02 17:09 ` bert hubert
2002-01-02 17:44 ` Jason A. Pattie
2002-01-02 18:04 ` Jason A. Pattie
2002-01-02 19:22 ` Michael T. Babcock
2002-01-02 20:39 ` Jason A. Pattie
2002-01-03 16:25 ` Jason A. Pattie
2002-01-03 16:59 ` Dhaval Patel [this message]
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