A device is connected by ethernet to the modem.
Att uverse service light blinking green.
There s an issue with the network service.
The flickering of the light is synchronized to data traffic.
Activity seen from devices associated with the port.
Broadband light just keeps flashing green.
Wps light red your gateway has a hardware issue.
A phone is connected and registered.
Broadband 1 2.
Good broadband connection good dsl sync or gigabit ethernet.
The device is not powered.
Phone 1 2.
Learn what the status lights on your wi fi gateway or modem mean.
The associated phone line is active.
Attempting broadband connection dsl attempting sync.
Flashing green simultaneously with dsl status light.
The flickering of the light is synchronized to actual data traffic.
The gateway power is off.
The flickering of the light is synchronized to actual data traffic.
The gateway has obtained an ip address from our network.
Flashing green and red.
The gateway is trying to connect to our network.
I ve tried reseting it sevral times both by pushing the reset botton on the back and telling it to reset through a browser while conected through ethernet.
Dsl signal not detected or modem is off.
The broadband connection is up.
Modem is connected to dsl.
The gateway is connected to our network.
The gateway is attempting a broadband connection i e dsl attempting sync.
It will ocasionally flash red a few times but goes right back to flashing green.
If that doesn t work check for service outages using smart home manager or myat t on a mobile device.
Traffic between connected device and modem.
3801hgv gateway blinking lights flashing red service light green broadband light i just reported a problem with my at t system since all my three services are down.
There is a good broadband connection i e good dsl sync or gigabit ethernet.
First restart the gateway.
Tv phone and internet.
The gateway can t connect to our network.
Flashing green and red.
The problems is related to the modem gateway not being able to sync at the tcpip level with the at t hub or whatever the name is for the box the gateway.
