Ddns Configuration Example With Peanuthull Server - HPE FlexNetwork 10500 Series Configuration Manual

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Make sure the devices can reach each other.
# Create a DDNS policy named 3322.org, and enter its view.
<Switch> system-view
[Switch] ddns policy 3322.org
# Specify the URL address, username, and password for DDNS update requests.
[Switch-ddns-policy-3322.org] url
http://members.3322.org/dyndns/update?system=dyndns&hostname=<h>&myip=<a>
[Switch-ddns-policy-3322.org] username steven
[Switch-ddns-policy-3322.org] password simple nevets
# Set the interval to 15 minutes for sending DDNS update requests.
[Switch-ddns-policy-3322.org] interval 0 0 15
[Switch-ddns-policy-3322.org] quit
# Specify the IP address of the DNS server as 1.1.1.1.
[Switch] dns server 1.1.1.1
# Apply DDNS policy 3322.org to VLAN-interface 2 to enable DDNS update. The mapping between
domain name whatever.3322.org and the primary IP address of VLAN-interface 2 will be
dynamically updated.
[Switch] interface vlan-interface 2
[Switch-Vlan-interface2] ddns apply policy 3322.org fqdn whatever.3322.org

DDNS configuration example with PeanutHull server

Network requirements
As shown in
IP address dynamically obtained through DHCP. To make sure the switch can always provide Web
services at whatever.gicp.cn when its IP address changes, perform the following tasks on the
switch:
•
Configure a DDNS policy to update the switch's domain name-to-IP address mapping on the
DDNS server. The DDNS server then updates the mapping on the DNS server.
•
Specify the IP address of the DNS server so that the switch can access the DDNS server
through domain name.
Figure 51 Network diagram
Vlan-int2
Switch
DDNS client
Figure 51, the switch is a Web server with domain name whatever.gicp.cn and uses an
IP network
1.1.1.1
www.oray.cn
DDNS server
DNS server
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