[f-nsp] cookie persistence in DSR mode

Youssef Ghorbal youssef.ghorbal at netplus.fr
Fri Jun 1 15:34:03 EDT 2007


Hi,

	L7 switching (like cookie persistance or URL switching) are not  
compatible with DSR mode.
	Even if cookie persistance does not require paquets to go back thow  
the LB, it stills a L7 feature and consequently not compatible with  
DSR mode.

Youssef Ghorbal
Netplus Communication

-----------
On Jun 1, 2007, at 7:14 PM, Stefan Hegger wrote:

> Hi,
>
> just a question that I'm not able to solve with my documentation.
>
> To use a TCPwrapper we need the Client IP address. We do not want  
> to use the
> LB as default GW, so we thought about using the LB in DSR mode.
>
> Now my question, is it possible to run the LB in DSR mode and use  
> cookie
> persistence? We are running the 450 HW.
>
> Best Stefan
> -- 
> Stefan Hegger
> Internet System Engineer
>
> Lycos Europe GmbH
> Carl-Bertelsmann Str. 29
> Postfach 315
> 33312 Gütersloh
>
> Phone:
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>
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>
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