![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
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Amazon.com: TRENDnet AC1200 Dual Band WiFi Router, TEW-831DR, Gigabit WAN Port, 4 x 5dBi Antennas, Wireless AC 867Mbps, Wireless N 300Mbps, Business/Home Wireless AC Router for High Speed Internet,MU-MIMO Support : Everything
![ER840G 4 Port Internet WAN Router with 4 Gigabit WAN Ports – Load Balance & Failover – VPN – USB – Access Control – for Business - Newegg.com ER840G 4 Port Internet WAN Router with 4 Gigabit WAN Ports – Load Balance & Failover – VPN – USB – Access Control – for Business - Newegg.com](https://c1.neweggimages.com/ProductImage/BB37S22060749NXC.jpg)
ER840G 4 Port Internet WAN Router with 4 Gigabit WAN Ports – Load Balance & Failover – VPN – USB – Access Control – for Business - Newegg.com
![WAN Port Cable And LAN Ports Connector On The Back Panel Dual Band Gigabit Router Or Wireless AX Router On White Background. Close-up. Selective Focus. Stock Photo, Picture And Royalty Free Image. WAN Port Cable And LAN Ports Connector On The Back Panel Dual Band Gigabit Router Or Wireless AX Router On White Background. Close-up. Selective Focus. Stock Photo, Picture And Royalty Free Image.](https://previews.123rf.com/images/stockphototrends/stockphototrends2006/stockphototrends200600052/149188690-wan-port-cable-and-lan-ports-connector-on-the-back-panel-dual-band-gigabit-router-or-wireless-ax-rou.jpg)