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Jigsaw-Code / outline-apps

Outline Client and Manager, developed by Jigsaw. Outline Manager makes it easy to create your own VPN server. Outline Client lets you share access to your VPN with anyone in your network, giving them access to the free and open internet.
https://getoutline.org/
Apache License 2.0
8.39k stars 1.36k forks source link

[Bug]: Android client does not connect #2181

Open dobryakov opened 2 weeks ago

dobryakov commented 2 weeks ago

Application

Outline Client

Describe the bug

Android client does not connect while Windows client successfully connects to the same server.

Clients are in the same network. No firewalls.

Samsung Galaxy A35. Android 14.

Steps to reproduce

  1. Setup server.
  2. Make two keys.
  3. Try to connect Windows client.
  4. Try to connect Android client.

What did you expect to happen?

No response

What actually happened?

Android client can't connect in 100% cases.

Outline Version

Latest available

What operation system are you using?

Android

Operating System Version

14

Screenshots and Videos

No response

dobryakov commented 2 weeks ago

Prefix does not help.

dobryakov commented 2 weeks ago

Reopen.

dobryakov commented 2 weeks ago

Update: some investigation shows that Android client does not work in russian mobile network. Trying in the other countries mobile networks works fine without any enforces. Any ideas to fix?

sbruens commented 2 weeks ago

If I understand you correctly, it's not related to the Android client specifically, but the network that the device is on? Are you able to confirm that other devices are able to connect on the same network?

dobryakov commented 1 week ago

Yes, it seems like a network problem (government blocking). Other devices in the same network work fine. This Android device switched to mobile network in another country works fine. So it looks like the especially russian blocking which the program was unable to pass through.

sbruens commented 10 hours ago

What OS for the other devices that work on the same network? Is that the Windows client you mention? How are you getting the Windows device on the mobile network?

/cc @fortuna for thoughts

dobryakov commented 10 hours ago

Other devices are «Windows 10» notebooks. All devices (including Windows and Android) are connected by Wi-Fi to the same 5GHz network same Wi-Fi router. The router (Keenetic) is connected to the internet by internal 4G modem with russian mobile network SIM card (Beeline). The router has default settings (no custom routes, no TTL tricks, no LAN segments, nothing else).