Juniper IP SERVICES - CONFIGURATION GUIDE V 11.1.X Configuration Manual page 149

Remote diagnostic Reason at the remote end for the last session down
event
Remote heard/Remote not heard Whether the local end is receiving packets
from the remote end
hears us/doesn't hear us Whether the remote end is receiving packets from
the local end
Min async interval Minimum interval (in seconds) between packets sent
when in asynchronous mode
min slow interval Minimum interval (in seconds) between packets when
the remote end is first being detected
Echo mode State of echo mode (enabled or disabled; active or inactive)
Client Name of the client
desired tx Minimum transmit interval (in seconds) requested by the
client
required rx Minimum required receive interval (in seconds) specified
by the client
multiplier Multiplier requested by the client
TX FC-assisted? Whether component in forwarding controller is acting
to speed transmission times, yes or no; forwarding controller assist
available only for ES2 4G LM
Detection FC-assisted? Whether component in forwarding controller
is acting to speed fast failure detection times, yes or no; forwarding
controller assist available only for ES2 4G LM
Example 1
host1#show bfd session
Address State
-------------------------------------------------------------------------
172.16.1.2 Up
172.16.1.1 Up
172.16.1.3 AdminDown
Example 2 IPv4 version
host1#show bfd session detail
Address: 172.16.1.2
State UP on Interface FastEthernet1/4
Detection Time0.900, version v0
Local discriminator 3, Remote discriminator 1
Session up time 00:00:01:04, Up/Down count 1, Adapted 3 times
Local: min tx interval 0.3, min rx interval 0.3, multiplier 1
(Adapted) min tx interval 0.6, min rx interval 0, multiplier 3
Remote: min tx interval 0.3, min rx interval 0.3, multiplier 3
Local diagnostic: None, Remote diagnostic: None
Remote heard, hears us
Min async interval 0.3, min slow interval 0.3
Chapter 4: Configuring BFD
Interface Detect
Time
FastEthernet1/4 0.900
FastEthernet1/5 0.900
FastEthernet1/2 0.900
Monitoring BFD
Interval Mx
0.300 3
0.300 3
0.300 3
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