![GT784WNV - Wireless DSL Modem Router for Verizon ADSL2+ Gateway with 802.11n with AutoConnect Wizard - Actiontec.com GT784WNV - Wireless DSL Modem Router for Verizon ADSL2+ Gateway with 802.11n with AutoConnect Wizard - Actiontec.com](https://www.actiontec.com/wp-content/uploads/2017/01/gt784wnv-2.png)
GT784WNV - Wireless DSL Modem Router for Verizon ADSL2+ Gateway with 802.11n with AutoConnect Wizard - Actiontec.com
![An Internet or LAN port isn't working correctly on my router. How do I perform a loopback test to check the port? | Answer | NETGEAR Support An Internet or LAN port isn't working correctly on my router. How do I perform a loopback test to check the port? | Answer | NETGEAR Support](https://www.downloads.netgear.com/files/answer_media/DITAToo/Knowledge%20Base%20Articles%20%28New%29/CHP%20Products/Routers/RAX20_loopback_test.png)
An Internet or LAN port isn't working correctly on my router. How do I perform a loopback test to check the port? | Answer | NETGEAR Support
![GT784WN - Wireless N DSL Modem Router ADSL2+ Gateway with 802.11n with AutoConnect Wizard - Actiontec.com GT784WN - Wireless N DSL Modem Router ADSL2+ Gateway with 802.11n with AutoConnect Wizard - Actiontec.com](https://www.actiontec.com/wp-content/uploads/2017/01/fm-GT784WN-300x169.png)