HP VPN Firewall Appliances Network Management Command Reference

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Default
The hello interval is 10 seconds for P2P and Broadcast interfaces and is not supported on the P2MP or
NBMA interfaces.
Views
Interface view
Default command level
2: System level
Parameters
seconds: Interval between hello packets, ranging from 1 to 65535.
instance-id: Instance ID of an interface, in the range of 0 to 255, which defaults to 0.
Examples
# Configure the hello interval as 20 seconds for GigabitEthernet 0/1 in instance 1.
<Sysname> system-view
[Sysname] interface gigabitethernet 0/1
[Sysname-GigabitEthernet0/1] ospfv3 timer hello 20 instance 1
Related commands
ospfv3 timer dead
ospfv3 timer retransmit
Use ospfv3 timer retransmit to configure the LSA retransmission interval for an interface in an instance.
Use undo ospfv3 timer retransmit to restore the default.
Syntax
ospfv3 timer retransmit interval [ instance instance-id ]
undo ospfv3 timer retransmit [ interval ] [ instance instance-id ]
Default
The interval defaults to 5 seconds.
Views
Interface view
Default command level
2: System level
Parameters
interval: LSA retransmission interval in seconds, ranging from 1 to 65535.
instance-id: Instance ID of an interface, in the range of 0 to 255, which defaults to 0.
Usage guidelines
After sending a LSA to its neighbor, the device waits for an acknowledgement. If receiving no
acknowledgement after the LSA retransmission interval elapses, it retransmits the LSA.
The LSA retransmission interval should not be too small for avoidance of unnecessary retransmissions.