Huawei AR150 series Configuration Manual page 113

Huawei AR150&200 Series Enterprise Routers
Configuration Guide - IP Service
Configuration Roadmap
The configuration roadmap is as follows:
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Data Preparation
To complete the configuration, you need the following data:
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Procedure
Step 1 Configure RouterA.
# Create a DDNS policy.
<Huawei> system-view
[Huawei] sysname RouterA
[RouterA] ddns policy mypolicy
# Configure the URL of the DDNS server.
[RouterA-ddns-policy-mypolicy] url oray://steven:nevets@phddnsdev.oray.net
# Set the interval for sending DDNS update requests.
[RouterA-ddns-policy-mypolicy] interval 3600
[RouterA-ddns-policy-mypolicy] quit
# Enable DNS resolution.
[RouterA] dns resolve
# Configure an IP address for the DNS server.
[RouterA] dns server 3.1.1.2
# Bind the DDNS policy to Eth1/0/0.
[RouterA] interface ethernet 1/0/0
[RouterA-Ethernet1/0/0] ip address 1.1.1.2 255.255.0.0
[RouterA-Ethernet1/0/0] ddns apply policy mypolicy fqdn www.abc.com
[RouterA-Ethernet1/0/0] quit
After the configuration is complete, when the IP address of Eth1/0/0 changes, RouterA instructs
the DNS server to establish a mapping between the domain name www.abc.com and the new IP
address through the DDNS server. By doing this, users on the Internet can resolve a new IP
address mapping the domain name www.abc.com.
# Configure OSPF.
[RouterA] ospf
[RouterA-ospf-1] area 0
Issue 02 (2012-03-30)
Create a DDNS policy.
Configure the URL for the DDNS server.
Set the interval for sending DDNS update requests.
Bind a DDNS policy to an interface.
Domain name of RouterA
URL of the DDNS server
User name and password for the DDNS client to log in to the DDNS server
Interval for sending DDNS update requests
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