On Mon, 8 Dec 2008 16:40:56 -0500, Jason Dixon wrote:

>I don't know how to answer your question because the network art above
>is unreadable.  gre(4) will allow you to route networks across a tunnel.
>Think of it as IPSec without the Sec.  It will allow networks that are
>usually non-routable (rfc1918) to route to each other.  It will also
>allow you to extend segments of your public networks elsewhere.
>

Let's go super simple.
Existing setup:
ISP#1------A------ISP#2
A has a /30 on each side
A has a /29 routed to it from ISP#1

Desired setup:
ISP#1--A--ISP#2---------MyISP---B
ALL traffic to A via ISP#1 is to go to B
ALL replies to return via A
B will handle A's /29
A should just be a "lump in the pipe"
Translation of addresses en route is fine as long as connections from
the cloud intended for A get to B and responses get back looking like
the real thing.

Possible?
Thanks again,

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Rod/
/earth: write failed, file system is full
cp: /earth/creatures: No space left on device

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