R3303-HP 6600/HSR6600 Routers MPLS Command Reference Guide

11
Parameters
destination-address mask-length: Displays BFD information for LSPs associated with an FEC. The FEC is
specified by a destination address and its mask length. The value range for the address mask length is
0 to 32.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Examples
# Display BFD information for LSPs to destination 1.1.1.9/32.
<Sysname> display mpls lsp bfd ipv4 1.1.1.9 32
MPLS BFD Session(s) Information
-----------------------------------------------------------------------------
FEC : 1.1.1.9/32 Type : LSP
Local Discr : 1 Remote Discr : 1
Tunnel ID : 0xd2007 NextHop : 11.1.1.2
Session State : Up Source IP : 1.1.1.1
Session Role : Active
FEC : 1.1.1.9/32 Type : LSP
Local Discr : 2 Remote Discr : 2
Tunnel ID : 0xd2008 NextHop : 12.1.1.2
Session State : Up Source IP : 1.1.1.1
Session Role : Active
Total Session Num: 2
Table 5 Command output
Field Descri
p
tion
Type Type of the tunnel detected by BFD: LSP or TE Tunnel.
Local Discr Local discriminator value of the BFD session.
Remote Discr Remote discriminator value of the BFD session.
Session State
BFD session state:
• Init—initialization state.
• Up.
• Down.
Source IP IP address of the active end (ingress LSR) of the BFD session.
Session Role
Role of the current LSR in the session:
• Active—Initiator of the BFD session.
• Passive—Responder of the BFD session.