HP VPN Firewall Appliances High Availability Command Reference

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Syntax
bfd echo-source-ip ip-address
undo bfd echo-source-ip
Views
System view
Default command level
2: System level
Parameters
ip-address: Source IP address of BFD echo packets.
Usage guidelines
Do not configure the source IP address of the BFD echo packets to belong to the same network segment
as any interface address of the device. Otherwise, a large amount of ICMP redirect packets might be sent
by the remote device, causing network congestion.
Examples
# Configure the source IP address of echo packets as 10.1.1.1.
<Sysname> system-view
[Sysname] bfd echo-source-ip 10.1.1.1
bfd min-echo-receive-interval
Use bfd min-echo-receive-interval to configure the minimum interval for receiving BFD echo packets.
Use undo bfd min-echo-receive-interval to restore the default minimum interval for receiving BFD echo
packets.
Syntax
bfd min-echo-receive-interval value
undo bfd min-echo-receive-interval
Views
Interface view
Default command level
2: System level
Parameters
value: Minimum interval for receiving BFD echo packets, in milliseconds. The value must be a multiple of
10.
Examples
# Configure the minimum interval for receiving BFD echo packets on GigabitEthernet 1/1 as 500
milliseconds.
<Sysname> system-view
[Sysname] interface GigabitEthernet 1/1
[Sysname-GigabitEthernet1/1] bfd min-echo-receive-interval 500