Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide Chapter 4 DDNS Configuration Commands
3Com Corporation
4-2
View
DDNS configuration view
Parameter
password: Password used to access the DDNS service provider. The length of
character string is 1 to 30.
Description
Use the ddns password command to configure a password for accessing the DDNS
service provider.
Use the undo ddns password command to delete the password used for accessing
the DDNS service provider.
By default, no password is configured for accessing the DDNS service provider.
Example
# Set the password used to access the DDNS service provider to h3c.
[3Com-ddns-3322.org] ddns password h3c
4.1.3 ddns refresh
Syntax
ddns refresh
View
DDNS configuration view
Parameter
None
Description
Use the ddns refresh command to request the DDNS service provider to notify the
DNS server that the bound IP address of the domain name specified by the ddns
domainname command has changed.
Related command: ddns domainname.
Example
# Request DDNS service provider 3322.org to notify the DNS server that the bound IP
address of the domain name specified by the ddns domainname command has
changed.
[3Com-ddns-3322.org] ddns refresh