DMVPN Behind NAT Device

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Ivan Martinon Wed, 02/04/2009 - 17:24

When the spoke generates the registration request to the hub, this request will be NATed by the router/device infront of the spoke, so what comes to the hub is the NATed address of the spoke, I can't recall exactly but I believe you need to use Transport mode in order to nat the ip address within the IPSec header and to avoid issues.

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