![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)
Test Port" incorrectly says "Port is closed" on system with both IPv4 and IPv6, caused by portcheck.transmissionbt.com · Issue #1190 · transmission/transmission · GitHub
![net/url: make URL parsing return an error on IPv6 literal without brackets · Issue #31024 · golang/go · GitHub net/url: make URL parsing return an error on IPv6 literal without brackets · Issue #31024 · golang/go · GitHub](https://user-images.githubusercontent.com/31357019/54908563-7f803a80-4ee8-11e9-8719-a190ed8f407a.png)
net/url: make URL parsing return an error on IPv6 literal without brackets · Issue #31024 · golang/go · GitHub
![Nmap for scanning the IPv6 target - Kali Linux 2018: Assuring Security by Penetration Testing - Fourth Edition [Book] Nmap for scanning the IPv6 target - Kali Linux 2018: Assuring Security by Penetration Testing - Fourth Edition [Book]](https://www.oreilly.com/api/v2/epubs/9781789341768/files/assets/f52fa5e0-9c8d-4aa1-b95a-ba9681002f98.png)