configuring ddns on cisco isr 4331

[n.bokhar1]

hey guys I have a cisco isr4331/k9 I have a dynamic IP address on my internet connection is there a way so I can configure DNS on my router 

[Julio E. Moisa]

Hi,

Please check this link:

http://www.firewall.cx/cisco-technical-knowledgebase/cisco-routers/257-cisco-router-dns-server.html

[n.bokhar1]

thank you but I need to configure ddns client something like : NAME.dyndns.ir

[Julio E. Moisa]

Hi,

I have not made it before, but this link could be useful:

https://supportforums.cisco.com/t5/other-security-subjects/cisco-ios-router-837-configure-ddns-dynamic-dns/td-p/2048912

[n.bokhar1]

thanks but in ios xe i don't have any of these commands 

[said amzar]

hi
please any update i had a same problem

[Georg Pauwen]

Hello,

I have been looking at this before, but it appears that IOS XE does not have support for DDNS (at least not according to the Feature Navigator)...

[paul driver]

Hello

Can you elaborate why you are wanting DDNS are you host a web site  or some web application, external email smtp etc..

res

Paul

[n.bokhar1]

well in some locations it is hard to acquire a static public ip address so we use ddns to have connection even if ip address is changed 

[n.bokhar1]

did anybody found anything how can I do this

[Ronald T]

I opened a TAC case with Cisco before and the support engineer confirmed that DDNS was not currently supported (at least this moment). Hopefully Cisco can add this feature back in the future, just like IOS.