Troubleshooting Flowchart; Solution - HPE FlexNetwork 10500 SERIES Troubleshooting Manual

Troubleshooting flowchart

Figure 22 Troubleshooting BFD MAD failure
BFD MAD failure
BFD MAD link
connections correct?
Yes
All BFD MAD
Yes
BFD MAD VLAN interface
configured correctly?
Yes
BFD MAD VLAN and ports
configured correctly?
Yes
BFD MAD IP addresses
configured correctly?
Yes
BFD MAD VLAN
unique in a multi-IRF fabrics
Yes
BFD MAD ports
Yes
Contact the support

Solution

To resolve the problem:
1. Verify that BFD MAD link connections are correct:
ports up?
network?
always up?
No
Correct the connections
No
Bring up the ports
No
Correct the settings
No
Correct the settings
No
Correct the BFD MAD IP
address settings
No
Assign each IRF fabric a
unique BFD MAD VLAN
No
Identify port-down event
cause and remove the issue
62
Yes
Resolved?
No
Yes
Resolved?
No
Yes
Resolved?
No
Yes
Resolved?
No
Yes
Resolved?
No
Yes
Resolved?
No
Yes
Resolved?
No
End