H3C Technologies H3C SecPath F1000-E - Manual (Page 464)

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Preference: 10 Cost: 4
IpPrecedence: QosLcId:
NextHop: 10.1.1.100 Interface: GigabitEthernet0/2
BkNextHop: 0.0.0.0 BkInterface:
RelyNextHop: 0.0.0.0 Neighbor : 0.0.0.0
Tunnel ID: 0x0 Label: NULL
BKTunnel ID: 0x0 BKLabel: NULL
State: Invalid Adv Age: 00h58m05s
Tag: 0
# Enable BFD debugging on SecPath A.
<SecPathA> debugging bfd scm
<SecPathA> debugging bfd event
<SecPathA> debugging ospf event bfd
<SecPathA> terminal debugging
# After the link over which SecPath A and Router B communicates through the Layer 2 switch fails,
SecPath A quickly detects the change on Router B.
%Nov 12 18:34:48:823 2005 SecPathA BFD/5/LOG: Sess[192.168.0.102/192.168.0.100,
GigabitEthernet0/1], Sta : UP->DOWN, Diag: 1
%Nov 12 18:34:48:824 2005 SecPathA RM/4/RMLOG:OSPF-NBRCHANGE: Process 1, Neighbour
192.168.0.102 (GigabitEthernet0/1) from Full to Down
*0.50673825 SecPathA BFD/8/SCM:Sess[192.168.0.102/192.168.0.100,
GigabitEthernet0/1],Oper: Reset
*0.50673825 SecPathA BFD/8/EVENT:Send sess-down Msg, [Src: 192.168.0.102, Dst:
192.168.0.100, GigabitEthernet0/1] Protocol: OSPF
*0.50673826 SecPathA RM/7/RMDEBUG:OSPF-BFD: Message Type rcv BFD down, Connect Type
direct-connect, Src IP Address 192.168.0.102, Src IFIndex 5, Dst IP Address
192.168.0.100
*0.50673827 SecPathA RM/7/RMDEBUG:OSPF-BFD: Message Type delete session, Connect Type
direct-connect, Src IP Address 192.168.0.102, Src IFIndex 5, Dst IP Address
192.168.0.100
OSPF 1: Nbr 192.168.0.100 Rcv KillNbr State Full -> Down.
*0.50673829 SecPathA BFD/8/EVENT:Receive Delete-sess, [Src:192.168.0.102,
Dst:192.168.0.100, GigabitEthernet0/1], Direct, Proto:OSPF
*0.50673830 SecPathA BFD/8/SCM:Sess[192.168.0.102/192.168.0.100,
GigabitEthernet0/1], Oper: Del application(OSPF)
*0.50673831 SecPathA BFD/8/SCM:No application in session, delete
session[192.168.0.102/192.168.0.100, GigabitEthernet0/1]
*0.50673831 SecPathA BFD/8/SCM:Sess[192.168.0.102/192.168.0.100,
GigabitEthernet0/1], Oper: Delete
*0.50673832 SecPathA BFD/8/SCM:Delete send-packet timer
*0.50673833 SecPathA BFD/8/SCM:Delete session entry
*0.50673833 SecPathA BFD/8/SCM:Delete session from IP hash table
*0.50673834 SecPathA BFD/8/SCM:Delete session from bfd interface
*0.50673834 SecPathA BFD/8/SCM:No session under bfd-int[GigabitEthernet0/1] with
default configuration, delete bfd-if
*0.50673835 SecPathA BFD/8/SCM:Bfd-if[GigabitEthernet0/1], Oper: Delete
*0.50673840 SecPathA BFD/8/SCM:No bfd session exists, stop receiving any bfd packets
# Display the BFD information of SecPath A.
<SecPathA> display bfd session