Configuring Control Packet Mode - HP VSR1000 High Availability Configuration Manual

Configuring control packet mode

To configure control packet mode for single-hop detection:
Step
1. Enter system view.
2. Specify the mode for
establishing a BFD session.
3. Enter interface view.
4. Configure the authentication
mode for single-hop control
packets.
5. Enable the Demand BFD
session mode.
6. Enable the echo packet mode.
7. Configure the minimum
interval for transmitting
single-hop BFD control
packets.
8. Configure the minimum
interval for receiving
single-hop BFD control
packets.
9. Configure the single-hop
detection time multiplier.
To configure control packet mode for multi-hop detection:
Step
1. Enter system view.
2. Specify the mode for
establishing a BFD session.
3. Configure the authentication
mode for multi-hop BFD
control packets.
4. Configure the destination port
number for multi-hop BFD
control packets.
Command
system-view
bfd session init-mode { active |
passive }
interface interface-type
interface-number
bfd authentication-mode simple
key-id { cipher cipher-string | plain
plain-string }
bfd demand enable
bfd echo enable
bfd min-transmit-interval value
bfd min-receive-interval value
bfd detect-multiplier value
Command
system-view
bfd session init-mode { active |
passive }
bfd multi-hop authentication-mode
simple key-id { cipher cipher-string
| plain plain-string }
bfd multi-hop destination-port
port-number
52
Remarks
N/A
By default, active is specified.
N/A
By default, single-hop BFD packets
are not authenticated.
By default, the BFD session is in
Asynchronous mode.
By default, the echo packet mode
is disabled.
If you enable the echo packet
mode for a BFD session in which
control packets are sent and the
session goes up, BFD periodically
sends echo packets to detect link
connectivity and decrease control
packet receive rate.
By default, the minimum interval for
transmitting single-hop BFD control
packets is 500 milliseconds.
By default, the minimum interval for
receiving single-hop BFD control
packets is 500 milliseconds.
The default setting is 5.
Remarks
N/A
By default, active is specified.
By default, no authentication is
performed.
The default setting is 4784.