ddns no-ip.org don´t update

Unanswered Question
Jan 10th, 2013


I have a problem with a ddns configuration on a Cisco 887va.

I have a free account in no-ip.org but, when i configure the router with the configuration of this site, my router doesn´t update the public IP on this site.

the configuration is the following:

ip name-server

ip name-server

ip ddns update method no-ip


  add http:// ****:****@dynupdate.no-ip.com/nic/update?hostname=<h>&myip=<a>

interval maximum 0 0 5 0

interval minimum 0 0 5 0

interface Dialer0

mtu 1492

bandwidth 800

bandwidth receive 20000

ip ddns update hostname test1home.no-ip.org

ip ddns update no-ip host dynupdate.no-ip.com

ip address negotiated

ip flow ingress

ip nat outside

ip virtual-reassembly in

encapsulation ppp

dialer pool 1

dialer-group 1

ppp authentication chap pap callin

ppp chap hostname xxxxx@xxxxxxx

ppp chap password 7 xxxxxxxxxxxxxxxx

ppp pap sent-username xxxxxxx@xxxxxxxxxxx password 7 xxxxxxxxxxxxxxx

no cdp enable


Best regards.

I have this problem too.
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Guptila de Silva Mon, 03/04/2013 - 23:59

I have exactly the same problem....

When I type in the url manually on a webpage I get a 'GOOD' response from the No-IP ddns server - however, if I force ddns update by shut/no shut of the interface, I can see the ddns request going out and then the router times out stating error in updating ddns.

gondal khan Sat, 10/10/2015 - 09:29
is there anyone who has luck with no-ip on cisco ? i have followed both below articles but no luck.. debug wont reveal any thing. http://www.firewall.cx/cisco-technical-knowledgebase/cisco-routers/811-cisco-router-ddns.html http://www.openna.com/docs/enable_ddns_noip_cisco.php


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