F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices VPN Command Reference-6PW100

48
Views
System view
Default command level
2: System level
Parameters
seconds: Transmission interval of ISAKMP SA keepalives in seconds, in the range 20 to 28,800.
Usage guidelines
The keepalive interval configured at the local end must be shorter than the keepalive timeout configured
at the remote end.
Examples
# Set the keepalive interval to 200 seconds.
<Sysname> system-view
[Sysname] ike sa keepalive-timer interval 200
Related commands
ike sa keepalive-timer timeout
ike sa keepalive-timer timeout
Use ike sa keepalive-timer timeout to set the ISAKMP SA keepalive timeout.
Use undo ike sa keepalive-timer timeout to disable the function.
Syntax
ike sa keepalive-timer timeout seconds
undo ike sa keepalive-timer timeout
Default
No keepalive packet is sent.
Views
System view
Default command level
2: System level
Parameters
seconds: ISAKMP SA keepalive timeout in seconds, in the range 20 to 28,800.
Usage guidelines
The keepalive timeout configured at the local end must be longer than the keepalive interval configured
at the remote end. Since it seldom occurs that more than three consecutive packets are lost on a network,
the keepalive timeout can be configured to be three times of the keepalive interval.
Examples
# Set the keepalive timeout to 20 seconds.
<Sysname> system-view
[Sysname] ike sa keepalive-timer timeout 20