ADSL with Dynamic DNS

wasiimcisco · ‎11-23-2009

Hi,

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.

interface Dialer1
description ADSL
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 4.2.2.6
ip name-server 4.2.2.5
ip auth-proxy max-nodata-conns 3
ip admission max-nodata-conns 3
ip ddns update method no-ip

HTTP
add http://wasiim8%40hotmail.com:xxxxx%40dynupdate.no-ip.com/nic/update%3Fhostname=<h>&myip=<a>
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.

paolo bevilacqua · ‎11-23-2009

I'm not sure if there are specific DDNS debug commands, but if you take "debug ip http client" with "term mon", you should see how the DDNS registration goes.