Description

A status error “Invalid Config on Redirect Server” is observed after setting a static IP to a switch. The device also got disconnected from the cloud.

Symptoms

The alert looks like this:

Solution

This issue occurred because the IP assigned was duplicated:


KERN_ARP_DUPLICATE_ADDR: duplicate IP address x.x.x.x! sent from address: AA:AA:AA:AA:AA:AA (error count = 1)

KERN_ARP_DUPLICATE_ADDR: duplicate IP address x.x.x.x! sent from address: AA:AA:AA:AA:AA:AA (error count = 20)

KERN_ARP_DUPLICATE_ADDR: duplicate IP address x.x.x.x! sent from address: AA:AA:AA:AA:AA:AA (error count = 38)


Modifying the IP to another unique one resolved the issue.

Modification History

2025-04-04 : Article Created