DMVPN NAT - T emergency assistance?

can someone please provide me with the DMVPN hub server configuration when the hub server is configured with nat?

I will be grateful...

Hi Mohammed,.

I think you can visit these links:

NAT-transparency aware DMVPN

«Also added in versions IOS Cisco 12.3(9a) and 12.3 (11) T is the ability to make router DMVPN hub behind static NAT.» It was a change in the support of ISAKMP NAT - T. For this feature to use DMVPN spoke all routers and routers hub must be upgraded and IPsec must use the mode of transport.

For the NAT-transparency aware improvements to work, you must use IPsec transport mode on the game of transformation. In addition, even if NAT-transparency (IKE and IPsec) can take in charge two peers (IKE and IPsec) translated the same IP address (using UDP ports to differentiate them), this feature is not supported for DMVPN. All rays DMVPN must have a unique IP address, after being translated NAT. They may have the same IP address before they translated NAT. »

Public static NAT & DMVPN Hub ---> another similar post.

It will be useful.

Thank you.

Portu

Post edited by: Javier Portuguez

Tags: Cisco Security

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