Give it a moment.
At and t solid red service light.
Off gateway is ready for wps authentication.
Flashing red continues for 2 minutes indication a session overlap was detected.
This is a possible security risk.
A red service light means that your at t provided router gateway is not permitted to access the at t network.
This could be because of an outage or a billing issue.
Solid red error unrelated to security such as failure to find a partner or wps is disabled.
If your gateway service light if applicable doesn t turn solid green during power up.
To solve this problem.
Sometimes simply shutting off and re starting your modem will reset your connection.
If your lights aren t green you may have a problem getting a signal or your gateway may be having a problem.
If the internet or service light on your modem is solid red it means your modem can not detect a dsl signal.
The gateway can t connect to our network or isn t detecting a dsl signal.
Solid red and green lights i get an immediate solid red and solid green light.
If your gateway power light is amber.
Red lights indicate some type of hardware failure so you should note and troubleshoot some of the behaviors of your wi fi gateway lights.
Trane installer s guide says continuous reset caused by a.
The gateway is starting.
If the light is still red contact at t technical support.
Voip not in use line not registered or gateway power off.
Allow at least two minutes to reboot.
Light should stay red for 5 minutes or until the button is pressed again.
Flashing green and red.
Don t unplug the power or remove the battery until the update is complete.
Gas and oil home heating furnaces trane furnace.
Unplug the gateway power cord for 15 seconds then plug it back in.
The gateway has been trying to connect to our network for more than three minutes.
Confirm the power broadband and service lights on your gateway are green.
The red state times out after two minutes and the service indicator light returns to the off state.
The gateway or power supply may be malfunctioning.
The gateway has obtained an ip address from our network.
The connection is active.
Device attempted to become ip connected and failed no dhcp response 802 1x authentication failed no ip address from ipcp etc.