H3C MSR Series Command Reference

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Use undo ikev2 nat-keepalive to restore the default.
Syntax
ikev2 nat-keepalive seconds
undo ikev2 nat-keepalive
Default
The NAT keepalive interval is 10 seconds.
Views
System view
Predefined user roles
network-admin
Parameters
seconds: Specifies the NAT keepalive interval in seconds, in the range of 5 to 3600.
Usage guidelines
This command takes effect when the device resides in the private network behind a NAT device. The
device must send NAT keepalive packets regularly to its peer to keep the NAT session alive, so that
the peer can access the device.
The NAT keepalive interval must be shorter than the NAT session lifetime.
Examples
# Set the NAT keepalive interval to 5 seconds.
<Sysname> system-view
[Sysname] ikev2 nat-keepalive 5
ikev2 policy
Use ikev2 policy to create an IKEv2 policy and enter its view, or enter the view of an existing IKEv2
policy.
Use undo ikev2 policy to delete an IKEv2 policy.
Syntax
ikev2 policy policy-name
undo ikev2 policy policy-name
Default
An IKEv2 policy named default exists, which uses the default IKEv2 proposal and matches any local
addresses.
Views
System view
Predefined user roles
network-admin
Parameters
policy-name: Specifies a name for the IKEv2 policy. The policy name is a case-insensitive string of 1
to 63 characters.

H3C MSR Series Specifications

General

Category	Network Router
IPv6 Support	Yes
Dimensions	Varies by model
Weight	Varies by model
Product Type	Modular Router
Ports	Varies by model
WAN Interfaces	Varies by model
Firewall	Yes
QoS	Yes
Wireless Support	Varies by model
USB Ports	Varies by model
Console Port	Yes
Power Supply	Varies by model
Redundancy	Varies by model
Operating Temperature	0°C to 45°C
Storage Temperature	-40°C to 70°C
Humidity	5% to 95% non-condensing
Series	MSR
Certifications	CE, FCC, RoHS