Re: beginner question about imq

Linux Advanced Routing and Traffic Control

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Friday 12 September 2003 17:22, Szálka Tamás wrote:
> At 19:15 2003. 09. 11.istory. +0200, you wrote:
> > > The picture you have in http://www.docum.org/stef.coene/qos/kptd is
> > > with (or without) the IMQ NAT patch?
> >
> >Without.  In prerouting, you see that IMQ is before nat.
> >
> >Stef
>
> With the IMQ NAT patch the order is reversed? The filtering on
> de-masqueraded addresses is only possible, if NAT is b e f o r e IMQ, isn't
> it? Tom
The nat in prerouting is also reponsible for rewriting the addresses of natted 
packets.  So you want IMQ after nat so the packets entering the imq device 
have the real ip address.

Stef

-- 

stef.coene@xxxxxxxxx
 "Using Linux as bandwidth manager"
     http://www.docum.org/
     #lartc @ irc.oftc.net

_______________________________________________
LARTC mailing list / LARTC@xxxxxxxxxxxxxxx
http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/


[Index of Archives]     [LARTC Home Page]     [Netfilter]     [Netfilter Development]     [Network Development]     [Bugtraq]     [GCC Help]     [Yosemite News]     [Linux Kernel]     [Fedora Users]
  Powered by Linux