R211x-HP Flexfabric 11900 High Availability Command Reference

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Syntax
bfd echo-source-ipv6 ipv6-address
undo bfd echo-source-ipv6
Default
No source IPv6 address is configured for BFD echo packets.
Views
System view
Predefined user roles
network-admin
mdc-admin
Parameters
ipv6-address: Specifies the source IPv6 address for BFD echo packets.
Usage guidelines
The source IPv6 address of echo packets can only be a global unicast address.
The source IPv6 address cannot be on the same network segment as any local interface's IP address.
Otherwise, a large number of ICMP redirect packets might be sent from the peer, resulting in link
congestion.
Examples
# Configure the source IPv6 address of BFD echo packets as 80::2.
<Sysname> system-view
[Sysname] bfd echo-source-ipv6 80::2
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.
Syntax
bfd min-echo-receive-interval value
undo bfd min-echo-receive-interval
Default
The minimum interval for receiving BFD echo packets is 400 milliseconds.
Views
Interface view
Predefined user roles
network-admin
mdc-admin
Parameters
value: Specifies a minimum interval for receiving BFD echo packets, in milliseconds. The value takes 0 or
is in the range of 100 to 1000.