Secure DDNS update with TSIG with IOS router?

Unanswered Question
Jan 4th, 2009

Is it possible to setup a DDNS update method with a TSIG key on an IOS router? We have a dynamic IP address on the internet connection and need to update the DNS records on a public DNS server.

I think I have looked everywhere but it is neither documented nor can I find anything in CLI help. Thus, either is is not supported or I have missed something. Does anyone know if it is possible or not?

I have this problem too.
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bhugues Fri, 03/26/2010 - 02:55

Hello,

Have you got an answer to your question ?

I am in front of the same problem.

Thanks.

Best Regards.

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