I have cisco 1801 with ADSL with Dynamic IP Address. I want to configure it for Dynamic DNS to remotely management. I have created my account in no-ip.com and configure the Router with the following configuration.
ip ddns update hostname TRISTAR_R01.no-ip.com
ip ddns update no-ip
ip address negotiated
ip nat outside
ip domain name no-ip.com
ip name-server 126.96.36.199
ip name-server 188.8.131.52
ip auth-proxy max-nodata-conns 3
ip admission max-nodata-conns 3
ip ddns update method no-ip
interval maximum 0 0 5 0
ip http server
ip http secure-server
ip dns server
But I am not able to telnet or HTTP on the following host TRISTAR_R01.no-ip.com
even NSLOOKUP is not working for this.
Please let me know what I am missing.