Try DMVPN. On 5/29/10, Garry <g...@gmx.de> wrote: > Hi, > > I've received a request about setting up a redundant VPN between two > sites ... remote site has two routers connected to two separate lines, > one with static IP, the other dynamic. Local site has a single router > with two links, both static IPs. HW used is a 1841 locally, remote has > an 887 and 878 ... > > As I can't use the same internal IP ranges for both VPNs, I was thinking > about setting up something along this idea: > > - put in some loopback IP, e.g.: 10.0.0.1 for local site, 10.0.1.1 for > remote router 1, 10.0.1.2 for remote router 2 > - set up IPSEC VPNs for 10.0.0.1-10.0.1.1 and 10.0.0.1-10.0.1.2 > - run GRE tunnels over those IPSEC tunnels > - use some IGP over the tunnel (and between the two remote routers) to > route the actual LANs > > Does this sound like a feasible solution, or is there a better way to > set this up? I've looked around a bit on the 'net, but apart from some > people asking for similar solutions (and usually not getting an answer) > I couldn't find anything ... > > Tnx, Garry > _______________________________________________ > cisco-nsp mailing list cisco-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ >
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