H3C SOHO IE4300, Command Reference Manual

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18
Field Description
IPv4 session working in control
packet mode
BFD session type and operating mode:
•
IPv4 session working in control packet mode .
•
IPv4 session working in echo mode .
•
IPv6 session working in control packet mode .
•
IPv6 session working in echo mode .
Local Discr/LD Local discriminator of the session.
Remote Discr/RD Remote discriminator of the session.
Source IP/SourceAddr Source IP address of the session.
Destination IP/DestAddr Destination IP address of the session.
Session State/State
Session state: Down , Init , or Up .
Interface Name of the interface of the session.
Min Tx Inter Minimum BFD packet transmission interval.
Min Rx Inter Minimum BFD packet receiving interval.
Act Tx Inter Actual BFD packet transmission interval.
Detect Inter Actual session detection timer.
Rx Count Number of packets received.
Tx Count Number of packets sent.
Hold Time/Holdtime
Length of time before the session detection timer expires, in
milliseconds.
For a BFD session in
Down
state, this field displays
0ms
.
Auth mode Session authentication mode.
Connect Type Connection type of the interface: Direct or indirect.
Running up for Time period for which the session has been up.
Detect Mode
Detection mode:
•
Async —Asynchronous mode.
•
Demand —Demand mode.
•
Async/Echo —Asynchronous mode with echo detection
enabled.
•
Demand/Echo —Demand mode with echo detection enabled.
Slot Slot number.
Diag Info
Diagnostic information about the session:
•
No Diagnostic .
•
Control Detection Time Expired —A control packet mode
BFD session goes down because local detection times out.
•
Echo Function Failed —An echo packet mode BFD session
goes down, because local detection times out or the source IP
address of echo packets is deleted.
•
Neighbor Signaled Session Down —The remote end notifies
the local end of BFD session down.
•
Administratively Down —The local system prevents a BFD
session from being established.