fault F1425 on Spine

[conf-t]

Hi,
I just mounted my second pod, everything went well except an error F1425 on one of my spines. I did decommission and regiter but still the same error: two loopback interfaces with the same ip address. Any idea? 

[Pavel Tarakanov]

Hello,

Please check if subnets for old and new pod not overlapping.

[conf-t]

Hi Pavel,

Both looback interfaces are on this spine (same spine).. 

[AshSe]

The Cisco ACI fault code F1425 is triggered in any of the following condition:

• When the IPv4 address state changes to subnet-overlap.
• When no primary, or if the address is already set as the next hop in a static route.

To resolve this issue, you can attempt the following actions:

• Check for configuration issues
• Verify the configuration is correct and complete
• If the interface is down, fix connectivity or configuration to bring the interface state back up

[Remi-Astruc]

Hi @conf-t ,

Check that the Pod2 TEP Pool defined in Tenant infra/Fabric Ext Connection Policy does not overlap with the Router-ID/Loopback of that node defined in Tenant infra/L3Outs/MPod/Logical Node Profiles.

Regards