Re: u32 classifier

Linux Advanced Routing and Traffic Control

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Hi

Maybe you have to review your IMQ behavior and choose
CONFIG_IMQ_BEHAVIOR_AA or CONFIG_IMQ_BEHAVIOR_AB during the kernel
compilation (and not CONFIG_IMQ_BEHAVIOR_BA or CONFIG_IMQ_BEHAVIOR_BB)

Regards
Afshin

On Sat, 2007-06-02 at 06:19 -0300, terraja-based wrote:
> Hi folks...!!!
>  
>  
> I´ve a problem that i did not solve it.
> i want to limit the DOWNLOAD to my hosts (upstream traffic for the
> firewall) using IMQ, 
>  
> If i classify by PORT (source or destination) all seems to be fine,
> but...BUT...if i want to restrict by IP addresss (internal IP address)
> i can´t do it, because my hosts go to Internet toward the firewall
> using NAT, so after NAT my IP address in Internet is not my internal
> address, because the NAT acction change my source and internal IP
> address.
>  
> So...so...so...how can i limit the traffic by IP address using TC,
> IMQ, U32..etc...?????
>  
> Can i modify some field in the TCP header with u32 filter?, i did read
> the TCP RFC and nothing, i can´t guess how can solve it...
> Please, HELPPPPPPP ME...!!!
> 
> 
> -- 
> terraja-based 
> _______________________________________________
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> LARTC@xxxxxxxxxxxxxxx
> http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
-- 
Afshin Tajvidi
IT Technical Architect

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