On Tue, 13 Jun 2006, Venkat Yekkirala wrote:

> SA can be negotiated for each unique security context. A couple of bug fixes 
> are also
> included; checks to make sure the SAs used by a packet match policy (security 
> context-wise)
> on the inbound and also that the bundle used for the outbound matches the 
> security context
> of the flow.

Are these bug fixes independent of the new functionality?  If so, they 
need to be submitted first under separate cover.

> Outstanding items/issues:
> - xfrm_user needs to be altered also to include the security context in 
> acquire messages. This
>   patch set already includes changes for PF_KEY/acquire.

Given that xfrm_user is the native Linux interface, it needs to be done 
(preferrably first).

> - Timewait acknowledgements and such are generated in the current/upstream 
> implementation using
>   a NULL socket resulting in the any_socket sid (SYSTEM_HIGH) to be used. 
> This problem is not
>   addressed by this patch set.

This seems fairly problematic.

Also, as Trent is the original author of this work, his input on these 
changes is critical.



- James
-- 
James Morris
<[EMAIL PROTECTED]>


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