Huawei NetEngine80E Configuration Manual - Reliability page 453

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
[RouterA-bfd] quit
[RouterA] bfd atoc bind peer-ipv6 2001:db8:2::2
[RouterA-bfd-session-atoc] discriminator local 10
[RouterA-bfd-session-atoc] discriminator remote 20
[RouterA-bfd-session-atoc] commit
[RouterA-bfd-session-atoc] quit
# Create a BFD session on Router C to detect faults in the link from Router C to Router A. Do
not bind the BFD session to an outbound interface.
[RouterC] bfd
[RouterC-bfd] quit
[RouterC] bfd ctoa bind peer-ipv6 2001:db8:1::1
[RouterC-bfd-session-ctoa] discriminator local 20
[RouterC-bfd-session-ctoa] discriminator remote 10
[RouterC-bfd-session-ctoa] commit
[RouterC-bfd-session-ctoa] quit
Step 4 Verify the configuration.
After the configuration, run the display bfd session all verbose command on Router A and
Router C. You can view that a multi-hop BFD session has been set up and its status is Up.
Use the display on Router A as an example.
<RouterA> display bfd session all verbose
--------------------------------------------------------------------------------
Session MIndex : 256
--------------------------------------------------------------------------------
Local Discriminator
Session Detect Mode
BFD Bind Type
Bind Session Type
Bind Peer Ip Address
Bind Interface
FSM Board Id
Min Tx Interval (ms)
Actual Tx Interval (ms): -
Local Detect Multi
Echo Passive
Destination Port
Proc interface status
WTR Interval (ms)
Last Local Diagnostic
Bind Application
Session TX TmrID
Session Init TmrID
PDT Index
Session Description
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Configuration Files
l
Issue 02 (2014-09-30)
Total UP/DOWN Session Number : 1/0
Configuration file of Router A
#
sysname RouterA
#
ipv6
#
bfd
#
ospfv3 1
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Copyright © Huawei Technologies Co., Ltd.
(Multi Hop) State :Up
: 10 Remote Discriminator
: Asynchronous Mode Without Echo Function
: Peer Ip Address
: Static
: 2001:db8:2::2
: --
: 1
: 1000
: 3
: Disable
: 4784
: Disable
: --
: No Diagnostic
: No Application Bind
: -- Session Detect TmrID
: -- Session WTR TmrID
: FSM-0|RCV-0|IF-0|TOKEN-0
: --
5 BFD Configuration
Name : atoc
TOS-EXP
Min Rx Interval (ms)
Actual Rx Interval (ms): -
Detect Interval (ms)
Acl Number
TTL
Process PST
: 20
: 7
: 1000
: -
: -
: 254
: Disable
: --
: --
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