Address Reservation Problem: Different ip with same mac and they all permanent

Address Reservation Problem: Different ip with same mac and they all permanent

Address Reservation Problem: Different ip with same mac and they all permanent
Address Reservation Problem: Different ip with same mac and they all permanent
2025-08-07 03:40:57 - last edited 2025-09-05 09:38:22
Model: Archer AX21  
Hardware Version:
Firmware Version:

I set a binding for a mac but when it reboots, a new ip which is not set in 'address reservation' is given to it and shows 'permanet'.

 

Address Reservation Settings

Address Reservation

 

DHCP Clients

Dhcp Clients

 

  0      
  0      
#1
Options
1 Accepted Solution
Re:Address Reservation Problem: Different ip with same mac and they all permanent-Solution
2025-08-08 06:44:30 - last edited 2025-09-05 09:38:22

Hello@Dandjinh ,

Welcome to our community.

 

What are clients? For example, is there a TP-Link Range Extender?

Have you set random Mac address on clients? Please disable it for a try.

 

Please make sure you do not set the same IP address for different devices.

Reserve an IP for another device to confirm if the issue is specific to your Mac or router.

Recommended Solution
  0  
  0  
#2
Options
1 Reply
Re:Address Reservation Problem: Different ip with same mac and they all permanent-Solution
2025-08-08 06:44:30 - last edited 2025-09-05 09:38:22

Hello@Dandjinh ,

Welcome to our community.

 

What are clients? For example, is there a TP-Link Range Extender?

Have you set random Mac address on clients? Please disable it for a try.

 

Please make sure you do not set the same IP address for different devices.

Reserve an IP for another device to confirm if the issue is specific to your Mac or router.

Recommended Solution
  0  
  0  
#2
Options