From: zhuhai@xxxxxxxxxx
Date: Fri Sep 15 2000 - 04:28:42 GMT-3
You can use MPLS VPN to solve it .
Regards ,
Colin Zhu
---------------------- Forwarded by Colin H Zhu/China/IBM on 15-09-2000
15:27 ---------------------------
Sam Munzani <sam@chinet.com> on 29-07-2000 02:29:43
Please respond to Sam Munzani <sam@chinet.com>
To: Simcha Blatter <SBlatter@isgny.com>
cc: ccielab@groupstudy.com, Leo Galletta <lgalletta@isgny.com>, Stephen
Drgon <SDRGON@isgny.com> (bcc: Colin H Zhu/China/IBM)
Subject: Re: GRE Tunneling & Bridging
Other option is outside NAT for overlaping addresses.
On Fri, 28 Jul 2000, Simcha Blatter wrote:
> Is it possible to connect 2 locations via the Internet and have both
> locations share the same subnet ?
>
> I know that this is theoretically possible by using a GRE Tunnel between
the
> 2 routers at each location AND by
> activating IRB on the routers.
> (Each router will have a minimum of 3 interfaces - subnet, dmz, & Tunnel;
> subnet & dmz interfaces
> will route IP - subnet & Tunnel will bridge IP).
>
> Can this work in the real world and has anybody done this before ?
>
> The reason the 2 locations need have the same subnet is that Unix Hosts
at
> each location need to be configured
> in a cluster group on the same subnet for disaster recovery purposes.
>
>
> Thanks,
> Simcha
>
> Simcha Blatter, Systems Architect - CCDP, CCNP, MCSE, MCNE - CCIE in
> progress
> Dimension Data ISG
> simcha.blatter@didata.com
>
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