HPE FlexNetwork MSR Series Comware 7 Layer 3 - Ip Services Configuration Guides

129
Step Command Remarks
DDNS servers.
7. (Optional.) Associate an SSL
client policy with the DDNS
policy.
ssl
-
client
-
policy
policy-name
By default, no SSL client policy is
associated with the DDNS policy.
This step is only effective and a must for
HTTP-based DDNS update requests. For
SSL client policy configuration, see
Security Configuration Guide.
8. (Optional.) Specify the interval
for sending update requests.
interval
days [ hours
[ minutes ] ]
By default, the time interval is one hour.
Applying the DDNS policy to an interface
After you apply the DDNS policy to an interface and specify the FQDN for update, the DDNS client
sends requests to the DDNS server to update the mapping between the domain name and the
primary IP address of the interface at the specified interval.
Before you apply a DDNS policy to an interface, complete the following tasks:
• Specify the primary IP address of the interface and make sure the DDNS server and the
interface can reach each other.
• Configure static or dynamic domain name resolution to translate the domain name of the DDNS
server into the IPv4 address. For more information, see "Configuring the IPv4 DNS client."
To apply the DDNS policy to an interface:
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Enter interface view.
interface
interface-type
interface-number
N/A
3. Apply the DDNS policy to the
interface to update the mapping
between the specified FQDN and
the primary IP address of the
interface, and enable DDNS
update.
ddns apply policy
policy-name
[
fqdn
domain-name ]
By default, no DDNS policy is
applied to the interface, no
FQDN is specified for update,
and DDNS update is disabled.
The
fqdn
domain-name option
must be specified for all DDNS
servers except the PeanutHull
DDNS server.
NOTE:
If no FQDN is specified for the PeanutHull DDNS server, the DDNS server updates all domain
names of the DDNS client account. If an FQDN is specified, the DDNS server updates only the
mapping between the specified FQDN and the primary IP address.
Setting the DSCP value for outgoing DDNS
packets
The DSCP value of a packet specifies the priority level of the packet and affects the transmission
priority of the packet. A bigger DSCP value represents a higher priority.
To set the DSCP value for outgoing DDNS packets:

HPE FlexNetwork MSR Series Specifications

General

Brand	HPE
Model	FlexNetwork MSR Series
Category	Network Router
Language	English