R3303-HP HSR6800 Routers Security Command Reference

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Default
The NAT keepalive interval is 20 seconds.
Views
System view
Default command level
2: System level
Parameters
seconds: Specifies the NAT keepalive interval in seconds, in the range of 5 to 300.
Examples
# Set the NAT keepalive interval to 5 seconds.
<Sysname> system-view
[Sysname] ike sa nat-keepalive-timer interval 5
interval-time
Use interval-time to set the DPD query triggering interval for a DPD detector.
Use undo interval-time to restore the default.
Syntax
interval-time interval-time
undo interval-time
Default
The default DPD interval is 10 seconds.
Views
IKE DPD view
Default command level
2: System level
Parameters
interval-time: Sets DPD interval in seconds, in the range of 1 to 300 seconds. When the local end sends
an IPsec packet, it checks the time the last IPsec packet was received from the peer. If the time interval
exceeds the DPD interval, it sends a DPD hello to the peer.
Examples
# Set the DPD interval to 1 second for dpd2.
<Sysname> system-view
[Sysname] ike dpd dpd2
[Sysname-ike-dpd-dpd2] interval-time 1
local
Use local to set the subnet type of the local security gateway for IKE negotiation.
Use undo local to restore the default.