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Community Member

SSL VPN and Dynamic DNS - ddns on IOS

Hello,

I'm trying to configure a SSL VPN tunnel via SDM on a 877 Router. The router gets the public IP address dynamically from the ISP, so I have configured the DDNS to access remotely to the router. I would like to know if it's possible to configure the SSL VPN to support the dynamic IP via SDM o CLI.

Regards

Gerard

1 ACCEPTED SOLUTION

Accepted Solutions
Community Member

Re: SSL VPN and Dynamic DNS - ddns on IOS

Seems like i have fixed the problem using:

webvpn gateway gateway_1

ip interface Dialer0 port 443

ssl trustpoint local

inservice

However when the router is rebooted, it results in this error:

Invalid ip address First configure an IP address for the gateway

Any idea how to delay the webvpn commands at startup until dialer0 gets a dynamic IP ?

6 REPLIES
Silver

Re: SSL VPN and Dynamic DNS - ddns on IOS

Use this SSL VPN Client (SVC) on IOS with SDM Configuration Example .

http://www.cisco.com/en/US/products/ps6496/products_configuration_example09186a0080720346.shtml

Community Member

Re: SSL VPN and Dynamic DNS - ddns on IOS

Hi owillins,

Sorry, but this configuration example is only for static public IP, and I need a config example for dynamic DNS or know if it is possible.

regards

Community Member

Re: SSL VPN and Dynamic DNS - ddns on IOS

I'm also looking for an answer to this question. Anybody with SSL VPN and dynamic DNS experience please assist.

Community Member

Re: SSL VPN and Dynamic DNS - ddns on IOS

Seems like i have fixed the problem using:

webvpn gateway gateway_1

ip interface Dialer0 port 443

ssl trustpoint local

inservice

However when the router is rebooted, it results in this error:

Invalid ip address First configure an IP address for the gateway

Any idea how to delay the webvpn commands at startup until dialer0 gets a dynamic IP ?

Community Member

Re: SSL VPN and Dynamic DNS - ddns on IOS

Hi joelau007,

I will try it later, and let you know.

Regards

Community Member

Re: SSL VPN and Dynamic DNS - ddns on IOS

Finally I configured the webvpn like you, and it works for me. I have reload the router, and can access without any problem.

Thank You!

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