H3C SOHO IE4300, Command Reference Manual

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<Sysname> system-view
[Sysname] ike limit max-sa 5000
ike nat-keepalive
Use
ike nat-keepalive
to set the NAT keepalive interval.
Use undo ike nat-keepalive to restore the default.
Syntax
ike nat-keepalive seconds
undo ike nat-ke
e
palive
Default
The NAT keepalive interval is 20 seconds.
Views
System view
Predefined user roles
network-admin
Parameters
seconds
: Specifies the NAT keepalive interval in seconds, in the range of 5 to 300.
Usage guidelines
This command takes effect only for a device that resides in the private network behind a NAT
gateway. The device behind the NAT gateway needs to send NAT keepalives 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] ike nat-keepalive 5
ike profile
Use
ike profile
to create an IKE profile and enter its view, or enter the view of an existing IKE
profile.
Use
undo ike profile
to delete an IKE profile.
Syntax
ike profile profile-name
undo ike profile profile-name
Default
No IKE profiles exist.
Views
System view