Our Community Forums will be closing on June 27, 2024. Please visit att.com/support for all your support needs.

New Member


2 Messages

Monday, July 12th, 2021 2:52 PM

Internet connection problem

I have two networks in my office 1-all the computers and laptop, 2-all camera and smart things. Then i have 2 ATT modems one for network 1 and other for ntwk 2. but the internet in ntwk 2 is not working as some wire or somethings from ntwk 1 is dominating the ntwk2 and the camera ntwk is getting the ip address of network 1and the internet is not working I have a cisco router connected to modem 2 and all the POE are connected to routers  I have two separate server rack for both network and all wires are labeled. 

Former Employee


32.9K Messages

3 years ago

i wasnt aware 2 modems are allowed for 1 address

Not finding what you're looking for?
New to AT&T Community?
New to the AT&T Community? Start by visiting the Community How-To.
New to the AT&T Community?
Visit the Community How-To.