RBR50 automatically setting up as a 10.1.1.1 subnet

Using 10.0.something isn't a bad thing either. Just your ATT Modem uses .1.1 on its LAN and does the RBR. So the RBR moves to 10 to avoid conflicts. You can set the RBR to use .0.1 or even you can change the modems IP address to use .0.1 and then you can set the RBR to .1.1 if you want to. 

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WDahl wrote:

I now have a ATT fiber ISP with it setup as PassThrough. 

The ATT Router is 192.168.1.254

 

The Orbi Router on Advanced Internet is setup with the following:

Internet Setup TAB

IP            192.168.1.1

Mask       255.255.255.0

Gateway  192.168.1.254

 

Use these DNS Servers

Primary   192.168.1.254

Router MAC Address

Use This MAC Address  XXXXXXX  

 

 

Use Router as DHCP Server Checked

 

Starting IP 192.168.1.2

Ending IP 192.168.1.254

 

Next go to the LAN Setup TAB

I can change the

IP Address to 192.168.1.1

Subnet Mask  255.255.255.0

 

An it keeps changing the IP back to 10.0.0.1    WHY??????

 

 

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