From: "Alen Stimec" <alenstimec at gmail dot com>

> Thanks For Your reply!!!! courently im using nortel contivity 100 for
> these IPSEC.

Sounds like it can be done.

> It is a bit difficult to explain all because i dont have any data from
> the VPN end.
> What means: they give IPSEc Identifier/preshared key/ and one IP/32
> witch have to be setted up in VPN as local Single host.
> (255.255.255.255)
> the connection encription is simple md5/des/df1

> So in my nortel settings i have to do:
> * Enable IP forwarding
> * Make an Addtional IP on eth1 device (the IP they give me)
> * And say that IPsec goes out over these IP address /i guess i can
> archeive these in static routing in m0n0.

I am trying, but I really am not following what you are trying to say here. 
Do you have the instructions from Sabre on how to configure the Nortel?

> Any other hint, how to put another LAN IP on m0n0 and in upsec for my
> destination use these ip?
> should i use ServerNAT? proxyArp??!?

This could be multinet, Vlan, or something else.  I am still not sure how 
the final setup is supposed to look.

                        Lee