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From: bert hubert <ahu@ds9a.nl>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] u32 filters dont appear to work
Date: Sat, 16 Feb 2002 16:19:59 +0000	[thread overview]
Message-ID: <marc-lartc-101387640026759@msgid-missing> (raw)
In-Reply-To: <marc-lartc-101387591525724@msgid-missing>

On Sat, Feb 16, 2002 at 04:11:59PM +0000, Mark Beck wrote:
> Hi,
> 
> I am using example 15.8 from the HOWTO.
> 
> http://ds9a.nl/lartc/HOWTO//cvs/2.4routing/output/2.4routing-15.html#ss15.8
> 
> I have some concerns and a number of easy questions.
> 
> 1. How do I list the configuration used?  (I have included the script below 
> that was used).

tc -s qdisc ls is the best you can do. 

> 2. How do I backup the configuration - where is it stored?

That is up to you to decide. I have it in /etc/ppp/ip-up.d/shaper.

> 3. From the example I thought all traffic is going to 1:20 and we manually 
> direct some traffic to 1:10 (TCP ACK's, ICMP, TOS 0x10 and UDP).  Below we 
> can see queue 10 and not 20 is receiving my FTP upload.  The FTP is the 
> only main processes uploading.  Can some one please explain whats going on.

Can you tcpdump -v -s 1500 when you are uploading?

Otherwise, try figuring out which 'tc filter add' statement is sending your
ftp traffic to 1:10. Just delete tc filter statements from the script until
you see ftp go to 1:20.

Please let me know - I'm very interested in bug reports.

Regards,

bert

-- 
http://www.PowerDNS.com          Versatile DNS Software & Services
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Linux Advanced Routing & Traffic Control: http://ds9a.nl/lartc
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  reply	other threads:[~2002-02-16 16:19 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-02-16 16:11 [LARTC] u32 filters dont appear to work Mark Beck
2002-02-16 16:19 ` bert hubert [this message]
2002-02-16 16:50 ` Mark Beck

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