DynDNS in Cisco 891W

[Alex Alvarez]

In the context of use dyndns via HTTP, the syntax is 

HTTP
add http://user:pass@members.dyndns.org/nic/update?system=dyndns&hostname=<h>&myip=<a>

But the symbol ? is not write in the file of running config, by consecuense the update is 404 error return

Anyone that know solution or idea to this problem? please help!

Greetings

[James Neilson · Accepted solution]

You need to press Ctrl-V before the ?

Further details can be found here http://www.petri.co.il/csc_configuring_dynamic_dns_in_cisco_ios.htm#

[Alex Alvarez]

Thank you, works fine !!!