Test Port" incorrectly says "Port is closed" on system with both IPv4 and IPv6, caused by portcheck.transmissionbt.com · Issue #1190 · transmission/ transmission · GitHub
![Transmission always reports listening port closed? - #33 by vasilis74 - Installing and Using OpenWrt - OpenWrt Forum Transmission always reports listening port closed? - #33 by vasilis74 - Installing and Using OpenWrt - OpenWrt Forum](https://forum.openwrt.org/uploads/default/original/2X/4/45fa538daa602f910f51ec2dc651fd48299fd317.png)
Transmission always reports listening port closed? - #33 by vasilis74 - Installing and Using OpenWrt - OpenWrt Forum
![networking - How to open port for transmission bittorent while using internet from USB tethering? - Ask Ubuntu networking - How to open port for transmission bittorent while using internet from USB tethering? - Ask Ubuntu](https://i.stack.imgur.com/xGQLr.png)
networking - How to open port for transmission bittorent while using internet from USB tethering? - Ask Ubuntu
![Test Port" incorrectly says "Port is closed" on system with both IPv4 and IPv6, caused by portcheck.transmissionbt.com · Issue #1190 · transmission/ transmission · GitHub Test Port" incorrectly says "Port is closed" on system with both IPv4 and IPv6, caused by portcheck.transmissionbt.com · Issue #1190 · transmission/ transmission · GitHub](https://user-images.githubusercontent.com/1273502/80307024-ea283780-87c6-11ea-815f-aeddfa40754a.png)