Troubleshooting Ospf Configuration; No Ospf Neighbor Relationship Established - H3C S5800 Series Configuration Manual

*0.50673830
application(OSPF)
*0.50673831
session[10.1.0.102/10.1.0.100, vlan10]
*0.50673831 SwitchA BFD/8/SCM:Sess[10.1.0.102/10.1.0.100, vlan10], Oper: Delete
*0.50673832 SwitchA BFD/8/SCM:Delete send-packet timer
*0.50673833 SwitchA BFD/8/SCM:Delete session entry
*0.50673833 SwitchA BFD/8/SCM:Delete session from IP hash table
*0.50673834 SwitchA BFD/8/SCM:Delete session from bfd interface
*0.50673834 SwitchA BFD/8/SCM:No session under bfd-int[vlan10] with default configuration,
delete bfd-if
*0.50673835 SwitchA BFD/8/SCM:Bfd-if[vlan10], Oper: Delete
*0.50673840 SwitchA BFD/8/SCM:No bfd session exists, stop receiving any bfd packets
# Display the BFD information of Switch A.
The BFD session between Switch A and Switch B is deleted and therefore no information is output.
<SwitchA> display bfd session
# Display routes to 120.1.1.0/24 on Switch A, and you can see that Switch A communicates with
Switch B through Switch C.
<SwitchA> display ip routing-table 120.1.1.0 verbose
Routing Table : Public
Summary Count : 2
Destination: 120.1.1.0/24
Protocol: OSPF
Preference: 10
NextHop: 10.1.1.100
BkNextHop: 0.0.0.0
RelyNextHop: 0.0.0.0
Tunnel ID: 0x0
State: Active Adv
Tag: 0
Destination: 120.1.1.0/24
Protocol: OSPF
Preference: 0
NextHop: 192.168.0.100
BkNextHop: 0.0.0.0
RelyNextHop: 0.0.0.0
Tunnel ID: 0x0
State: Invalid Adv
Tag: 0

Troubleshooting OSPF Configuration

No OSPF Neighbor Relationship Established

Symptom
No OSPF neighbor relationship can be established.
SwitchA BFD/8/SCM:Sess[10.1.0.102/10.1.0.100,
SwitchA BFD/8/SCM:No
Process ID: 1
Cost: 4
Interface: Vlan-interface11
BkInterface:
Neighbor : 0.0.0.0
Label: NULL
Process ID: 0
Cost: 2
Interface: Vlan-interface10
BkInterface:
Neighbor : 0.0.0.0
Label: NULL
application
Age: 00h58m10s
Age: 00h58m05s
4-79
vlan10], Oper:
in session,
Del
delete