I have an 1841 router with software version 12.4.(19a). each time I try to configure DDNS on the router i get the message
option 1 under the fa0/0 WAN interface
testbed01#sh ip ddns up
Dynamic DNS Update on FastEthernet0/0:
Update Method Name Update Destination
no-ip.org not available
option 2: under the dialer 0 interface
Dynamic DNS Update on Dialer0:
Update Method Name Update Destination
hostanme host: vpn-dimitrib.no-ip.org
no-ip.org not available
both times I see the service as 'not available' and when I run the 'debug ip ddns update' I see no output from the debug nor do I see anything in the show logs. Why would this not even produce an output? or work for that? did I miss something in the configuration or is there something on the ISP side that I've missed.
configuration from the router:
testbed01#sh run | b ip ddns
ip ddns update method no-ip.com
HTTP
add http://EXLUDUED@EXCLUDED:EXLUDED@vpn-dimitrib.no-ip.org/nic/update?hostname=EXLUDED@vpn-dimitrib.no-ip.org/nic/update?hostname=<h>&myip=<a>
interval maximum 0 0 5 0
interface FastEthernet0/0
description WAN INTERface
ip ddns update hostname vpn-dimitrib
ip ddns update no-ip.com
ip address dhcp
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
crypto map clientmap
OR
Interface dialer 0
ip ddns update hostname vpn-dimitrib
ip ddns update no-ip.com
ip route 0.0.0.0 0.0.0.0 dhcp
testbed01#
testbed01#sh debug
Domain Name System debugging is on
Dynamic DNS debugging is on
DHCPC:
DHCP client activity debugging is on