ASA 8.x ipsec vpn site-to-site with non-static ip address

Answered Question
Jun 3rd, 2010
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Hi,

I need to create a Ipsec VPN site to site between an ASA 8.x and a generic router with a non-static IP address. I saw a document about creating a similar infrasturcture between two PIX (one with static IP and one with Dynamic IP) with 7.x version. Can someone help me?

Thank you

Correct Answer by Federico Coto F... about 6 years 10 months ago

Hi,


Please rate the threat and mark it as answered (if you find it helpful).


Thank you,


Federico.

Correct Answer by Federico Coto F... about 6 years 10 months ago

Hi Cristiano,


Hope this link helps:

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00807ea936.shtml


Basically the ASA has a static IP and the remote device has a dynamic IP.

You configure a normal site-to-site tunnel on the remote end, but on the ASA side configure a dynamic tunnel to accept the connection from the remote device.

This scenario will work, the only restriction is the tunnel will only be able to initiate from the remote end device (in the example above an IOS router).


Federico.

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Correct Answer
Federico Coto F... Thu, 06/03/2010 - 09:18
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Hi Cristiano,


Hope this link helps:

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00807ea936.shtml


Basically the ASA has a static IP and the remote device has a dynamic IP.

You configure a normal site-to-site tunnel on the remote end, but on the ASA side configure a dynamic tunnel to accept the connection from the remote device.

This scenario will work, the only restriction is the tunnel will only be able to initiate from the remote end device (in the example above an IOS router).


Federico.

Correct Answer
Federico Coto F... Fri, 06/11/2010 - 09:06
User Badges:
  • Green, 3000 points or more

Hi,


Please rate the threat and mark it as answered (if you find it helpful).


Thank you,


Federico.

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