Linux tries IPv6 and VPN not working
alexeyq2 opened this issue · 1 comments
alexeyq2 commented
AmneziaWG and WireGuard protocols do not work properly on Linux
Ordinary programs use IPv6 and hangs. However, sophisticated programs like browsers switches to IPv4 quickly.
wget
$ time wget ya.ru
--2023-12-14 09:19:58-- http://ya.ru
Resolving ya.ru (ya.ru)... 2a02:6b8::2:242 , 77.88.55.242, 5.255.255.242
Connecting to ya.ru (ya.ru)| 2a02:6b8::2:242 |:80... ^C
real 1m53s <---- 2 minutes (!) Notice - it tries IPv6
python program - no response
import requests
requests.get("https://ya.ru")Windows 10
Tries inet6 for 3-5 minutes then switches to inet4 system-wide (windows disables IPv6)
MacOS, Android - no problem (yet)
See also /etc/gai.conf, ULA