06-03-2016 01:26 PM - edited 02-21-2020 08:50 PM
I am hoping some one can help with this I have a few sites that are DMVPN today and I need to migreate them to just L2L IPsec with my new Data center is there a way to have the DMVPN setup to my old DC and add a new L2L tunnel to my new DC and not take down the DMVPN I need to have both running for a short time. Any help or base configs on how to do this would be great. I know L2L vpn very well but I am new to the whole DMVPN thing.
06-04-2016 12:18 AM
Yes you can. You are going to need a lot of crypto maps. You are in for a lot of work.
I'd just by another router for the new DC and keep using DMVPN. It's a great solution.
06-07-2016 09:11 AM
Thanks for the info. The problem that we have is new DC can not have DMVP they do not want it so I have to come up with a solution at the remote DMVPN sites to connect them back to IPsec gateway. I am trying to do this from the existing router that is at the DMVPN remote sites this way I can control both sides. I am just looking for config examples that can get this working.
06-07-2016 12:33 PM
Can you post a sample spoke config, and list the subnets that the spokes will need access to.
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