Huawei NetEngine80E Configuration Manual - Reliability page 430

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
[PE2-bfd-session-2to1_vpn] discriminator remote 12
[PE2-bfd-session-2to1_vpn] wtr 5
[PE2-bfd-session-2to1_vpn] commit
Step 5 Verify the configuration.
After the configuration, run the display bfd session peer-ip command on PE1 and PE2. You
can view that a multi-hop BFD session has been set up, and its status is Up.
Use the display on PE1 as an example.
<PE1> display bfd session peer-ip 10.2.1.2 vpn-instance vpna verbose
--------------------------------------------------------------------------------
Session MIndex : 256
--------------------------------------------------------------------------------
Local Discriminator
Session Detect Mode
BFD Bind Type
Bind Session Type
Bind Peer Ip Address
NextHop Ip Address
Bind Interface
Vpn Instance Name
FSM Board Id
Min Tx Interval (ms)
Actual Tx Interval (ms): 10
Local Detect Multi
Echo Passive
Destination Port
Proc interface status
WTR Interval (ms)
Active Multi
Last Local Diagnostic
Bind Application
Session TX TmrID
Session Init TmrID
PDT Index
Session Description
--------------------------------------------------------------------------------
----End
Configuration Files
l
Issue 02 (2014-09-30)
Total UP/DOWN Session Number : 1/0
Configuration file of PE1
#
sysname PE1
#
ip vpn-instance vpna
ipv4-family
route-distinguisher 100:1
vpn-target 111:1 export-extcommunity
vpn-target 111:1 import-extcommunity
#
mpls lsr-id 1.1.1.1
mpls
#
mpls ldp
#
bfd
#
interface GigabitEthernet1/0/0
undo shutdown
ip binding vpn-instance vpna
ip address 10.1.1.2 255.255.255.0
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Copyright © Huawei Technologies Co., Ltd.
(Multi Hop) State : Up
: 12 Remote Discriminator
: Asynchronous Mode Without Echo Function
: Peer Ip Address
: Static
: 10.2.1.2
: 10.2.1.2
: --
: vpna
: 6 TOS-EXP
: 10 Min Rx Interval (ms)
Actual Rx Interval (ms): 10
: 3 Detect Interval (ms)
: Disable Acl Number
: 3784 TTL
: Disable Process PST
: 300000
: 3
: No Diagnostic
: No Application Bind
: -- Session Detect TmrID
: -- Session WTR TmrID
: FSM-0|RCV-0|IF-0|TOKEN-0
: --
5 BFD Configuration
Name : 1to2_vpn
: 21
: 7
: 10
: 30
: --
: 254
: Disable
: --
: --
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