![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
![networking - How to access devices connected to router if my computer is connected to a switch with my router - Super User networking - How to access devices connected to router if my computer is connected to a switch with my router - Super User](https://i.stack.imgur.com/4UkT4.png)
networking - How to access devices connected to router if my computer is connected to a switch with my router - Super User
![wifi - Devices with cryptic names and Chinese ip addresses connected to my router - Information Security Stack Exchange wifi - Devices with cryptic names and Chinese ip addresses connected to my router - Information Security Stack Exchange](https://i.stack.imgur.com/8LslT.jpg)