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New Member

VPN - Dynamic IP

Hi,

I have Cisco 877 routers, with ethernet (LAN) and ADSL (external) interfaces. The ADSL interface gets dynamic IP.

Is Site to Site VPN  with Dynamic IP and Internet Browsing Possible on the Same Router.

Thanks

Anthony

4 REPLIES
Cisco Employee

Re: VPN - Dynamic IP

Hi Anthony,

When you define the ipsec peer, it can be configured either in IP or hostname, so if you can get hostname from ddns, I think it should work too.

Regards,

Lei Tian

New Member

Re: VPN - Dynamic IP

Hi

Can I get help with Demo config for VPN with Dynamic IP

thanks

Anthony

Re: VPN - Dynamic IP

Check the link below, its about EZVPN (EasyVPN):

http://www.cisco.com/en/US/docs/routers/access/1800/1841/software/configuration/guide/ezvpn.html

When you have single and/or dynamic remote ip's, this is the setup for you!

regards,

Leo

Cisco Employee

Re: VPN - Dynamic IP

Hi Anthony,

I was not able to find a config example from cco, but I found an old post in netpro. Hope that helps.

https://supportforums.cisco.com/thread/343363

Regards,

Lei Tian

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