HPE FlexNetwork HSR6800 Configuration Manual page 402

Configure the detect multiplier as 7.
[RouterC-GigabitEthernet2/1/1] bfd detect-multiplier 7
Configure the BFD authentication mode as plain-text authentication, and set the authentication key to
ibgpbfd.
[RouterC-GigabitEthernet2/1/1] bfd authentication-mode simple 1 ibgpbfd
[RouterC-GigabitEthernet2/1/1] return
Verify the configuration:
6.
The following operations are made on Router C. Operations on Router A and Router B are
similar.
# Display detailed BFD session information.
<RouterC> display bfd session verbose
Total Session Num: 1
IPv6 Session Working Under Ctrl Mode:
Local Discr: 17
Destination IP: 3001::1
Session State: Up
Min Trans Inter: 500ms
Min Recv Inter: 500ms
Recv Pkt Num: 57
Running Up for: 00:00:06
The output shows that a BFD session is established between Router A's GigabitEthernet 2/1/2
and Router C's GigabitEthernet 2/1/1 and that BFD runs correctly.
# Display IPv6 peer information on Router C, and you can see that the neighborship between
Router A and Router C is established.
<RouterC> display bgp ipv6 peer
BGP local router ID : 1.1.1.1
Local AS number : 200
Total number of peers : 2
Peer
2001::1
3001::1
# Display route 1200::0/64 on Router C, and you can see that Router A and Router C
communicate through Router B.
<RouterC> display ipv6 routing-table 1200::0 64 verbose
Routing Table :
Summary Count : 2
Destination
NextHop
Source IP: 3002::2
Hold Time: 2200ms
Protocol: BGP6
Diag Info: No Diagnostic
200
200
: 1200::
: 3001::1
Init Mode: Active
Remote Discr: 13
Interface: GigabitEthernet2/1/1
Act Trans Inter: 500ms
Act Detect Inter: 3000ms
Send Pkt Num: 53
Connect Type: Direct
Auth mode: Simple
Peers in established state : 2
AS MsgRcvd MsgSent OutQ PrefRcv Up/Down
7 10
7 10
390
0 0 00:01:05 Established
0 0 00:01:34 Established
PrefixLength : 64
Preference
State
: 255