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[saeft_2003]

@crunkfx

Auch mit neuer dyndns (87.160.79.51) kein Erfolg. Hilft und das log von der app weiter?

APP] Tunnel 'test' connection status changed to 'disconnected'
2022-10-21 20:41:06.449
[APP] Tunnel 'test' connection status changed to 'invalid'
2022-10-21 20:41:32.738
[APP] startActivation: Entering (tunnel: test)
2022-10-21 20:41:32.740
[APP] startActivation: Starting tunnel
2022-10-21 20:41:32.740
[APP] startActivation: Success
2022-10-21 20:41:32.756
[APP] Tunnel 'test' connection status changed to 'connecting'
2022-10-21 20:41:32.911
[NET] App version: 1.0.15 (26)
2022-10-21 20:41:32.916
[NET] Starting tunnel from the app
2022-10-21 20:41:34.192
[NET] DNS64: mapped 87.160.79.51 to itself.
2022-10-21 20:41:34.193
[NET] Attaching to interface
2022-10-21 20:41:34.193
[NET] Routine: encryption worker 1 - started
2022-10-21 20:41:34.193
[NET] Routine: decryption worker 1 - started
2022-10-21 20:41:34.194
[NET] Routine: handshake worker 2 - started
2022-10-21 20:41:34.194
[NET] UAPI: Updating private key
2022-10-21 20:41:34.194
[NET] Routine: decryption worker 3 - started
2022-10-21 20:41:34.194
[NET] Routine: handshake worker 3 - started
2022-10-21 20:41:34.194
[NET] Routine: decryption worker 4 - started
2022-10-21 20:41:34.194
[NET] Routine: handshake worker 1 - started
2022-10-21 20:41:34.194
[NET] Routine: encryption worker 3 - started
2022-10-21 20:41:34.194
[NET] Routine: encryption worker 4 - started
2022-10-21 20:41:34.194
[NET] Routine: event worker - started
2022-10-21 20:41:34.194
[NET] Routine: encryption worker 2 - started
2022-10-21 20:41:34.194
[NET] Routine: decryption worker 2 - started
2022-10-21 20:41:34.194
[NET] Routine: handshake worker 5 - started
2022-10-21 20:41:34.194
[NET] Routine: decryption worker 6 - started
2022-10-21 20:41:34.194
[NET] Routine: handshake worker 6 - started
2022-10-21 20:41:34.194
[NET] Routine: encryption worker 5 - started
2022-10-21 20:41:34.194
[NET] UAPI: Removing all peers
2022-10-21 20:41:34.194
[NET] Routine: TUN reader - started
2022-10-21 20:41:34.194
[NET] Routine: encryption worker 6 - started
2022-10-21 20:41:34.194
[NET] Routine: handshake worker 4 - started
2022-10-21 20:41:34.194
[NET] Routine: decryption worker 5 - started
2022-10-21 20:41:34.195
[NET] peer(4qO7…5tX0) - UAPI: Created
2022-10-21 20:41:34.195
[NET] peer(4qO7…5tX0) - UAPI: Updating preshared key
2022-10-21 20:41:34.195
[NET] peer(4qO7…5tX0) - UAPI: Updating endpoint
2022-10-21 20:41:34.195
[NET] peer(4qO7…5tX0) - UAPI: Updating persistent keepalive interval
2022-10-21 20:41:34.195
[NET] peer(4qO7…5tX0) - UAPI: Removing all allowedips
2022-10-21 20:41:34.195
[NET] peer(4qO7…5tX0) - UAPI: Adding allowedip
2022-10-21 20:41:34.196
[NET] UDP bind has been updated
2022-10-21 20:41:34.196
[NET] peer(4qO7…5tX0) - Starting
2022-10-21 20:41:34.196
[NET] Routine: receive incoming v6 - started
2022-10-21 20:41:34.196
[NET] Routine: receive incoming v4 - started
2022-10-21 20:41:34.196
[NET] peer(4qO7…5tX0) - Sending keepalive packet
2022-10-21 20:41:34.196
[NET] peer(4qO7…5tX0) - Routine: sequential receiver - started
2022-10-21 20:41:34.196
[NET] peer(4qO7…5tX0) - Sending handshake initiation
2022-10-21 20:41:34.196
[NET] peer(4qO7…5tX0) - Routine: sequential sender - started
2022-10-21 20:41:34.197
[NET] Interface state was Down, requested Up, now Up
2022-10-21 20:41:34.197
[NET] Device started
2022-10-21 20:41:34.197
[NET] Tunnel interface is utun5
2022-10-21 20:41:34.199
[APP] Tunnel 'test' connection status changed to 'connected'
2022-10-21 20:41:34.199
[NET] Network change detected with satisfied route and interface order [en0, pdp_ip0]
2022-10-21 20:41:34.200
[NET] DNS64: mapped 87.160.79.51 to itself.
2022-10-21 20:41:34.200
[NET] peer(4qO7…5tX0) - UAPI: Updating endpoint
2022-10-21 20:41:34.200
[NET] Network change detected with satisfied route and interface order [en0, utun5, pdp_ip0]
2022-10-21 20:41:34.200
[NET] DNS64: mapped 87.160.79.51 to itself.
2022-10-21 20:41:34.201
[NET] peer(4qO7…5tX0) - UAPI: Updating endpoint
2022-10-21 20:41:34.201
[NET] Routine: receive incoming v4 - stopped
2022-10-21 20:41:34.201
[NET] Routine: receive incoming v6 - stopped
2022-10-21 20:41:34.202
[NET] UDP bind has been updated
2022-10-21 20:41:34.202
[NET] Routine: receive incoming v4 - started
2022-10-21 20:41:34.202
[NET] Routine: receive incoming v6 - started
2022-10-21 20:41:34.202
[NET] Routine: receive incoming v4 - stopped
2022-10-21 20:41:34.202
[NET] Routine: receive incoming v6 - stopped
2022-10-21 20:41:34.202
[NET] UDP bind has been updated
2022-10-21 20:41:34.202
[NET] Routine: receive incoming v6 - started
2022-10-21 20:41:34.202
[NET] Routine: receive incoming v4 - started
2022-10-21 20:41:37.741
[APP] Status update notification timeout for tunnel 'test'. Tunnel status is now 'connected'.
2022-10-21 20:41:39.467
[NET] peer(4qO7…5tX0) - Handshake did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:41:39.468
[NET] peer(4qO7…5tX0) - Sending handshake initiation
2022-10-21 20:41:44.632
[NET] peer(4qO7…5tX0) - Handshake did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:41:44.632
[NET] peer(4qO7…5tX0) - Sending handshake initiation
2022-10-21 20:41:49.878
[NET] peer(4qO7…5tX0) - Sending handshake initiation
2022-10-21 20:41:55.058
[NET] peer(4qO7…5tX0) - Handshake did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:41:55.058
[NET] peer(4qO7…5tX0) - Sending handshake initiation
2022-10-21 20:42:00.312
[NET] peer(4qO7…5tX0) - Handshake did not complete after 5 seconds, retrying (try 3)
2022-10-21 20:42:00.313
[NET] peer(4qO7…5tX0) - Sending handshake initiation
2022-10-21 20:42:05.640
[NET] peer(4qO7…5tX0) - Handshake did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:42:05.641
[NET] peer(4qO7…5tX0) - Sending handshake initiation
2022-10-21 20:42:10.723
[NET] peer(4qO7…5tX0) - Handshake did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:42:10.724
[NET] peer(4qO7…5tX0) - Sending handshake initiation
2022-10-21 20:42:16.031
[NET] peer(4qO7…5tX0) - Handshake did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:42:16.031
[NET] peer(4qO7…5tX0) - Sending handshake initiation
2022-10-21 20:42:21.174
[NET] peer(4qO7…5tX0) - Handshake did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:42:21.174
[NET] peer(4qO7…5tX0) - Sending handshake initiation
2022-10-21 20:42:26.318
[NET] peer(4qO7…5tX0) - Handshake did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:42:26.318
[NET] peer(4qO7…5tX0) - Sending handshake initiation
2022-10-21 20:42:31.359
[NET] peer(4qO7…5tX0) - Sending handshake initiation
2022-10-21 20:42:36.362
[NET] peer(4qO7…5tX0) - Sending handshake initiation
2022-10-21 20:42:41.440
[NET] peer(4qO7…5tX0) - Handshake did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:42:41.440
[NET] peer(4qO7…5tX0) - Sending handshake initiation
2022-10-21 20:42:46.552
[NET] peer(4qO7…5tX0) - Handshake did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:42:46.553
[NET] peer(4qO7…5tX0) - Sending handshake initiation
2022-10-21 20:42:48.798
[APP] startDeactivation: Tunnel: test
2022-10-21 20:42:48.803
[APP] Tunnel 'test' connection status changed to 'disconnecting'
2022-10-21 20:42:48.940
[NET] Network change detected with satisfied route and interface order [en0, pdp_ip0]
2022-10-21 20:42:48.942
[NET] DNS64: mapped 87.160.79.51 to itself.
2022-10-21 20:42:48.942
[NET] peer(4qO7…5tX0) - UAPI: Updating endpoint
2022-10-21 20:42:48.943
[NET] Routine: receive incoming v4 - stopped
2022-10-21 20:42:48.943
[NET] Routine: receive incoming v6 - stopped
2022-10-21 20:42:48.943
[NET] UDP bind has been updated
2022-10-21 20:42:48.944
[NET] Routine: receive incoming v4 - started
2022-10-21 20:42:48.944
[NET] Routine: receive incoming v6 - started
2022-10-21 20:42:49.132
[NET] Stopping tunnel
2022-10-21 20:42:49.132
[NET] Device closing
2022-10-21 20:42:49.132
[NET] Routine: TUN reader - stopped
2022-10-21 20:42:49.133
[NET] Routine: event worker - stopped
2022-10-21 20:42:49.133
[NET] Routine: receive incoming v4 - stopped
2022-10-21 20:42:49.133
[NET] Routine: receive incoming v6 - stopped
2022-10-21 20:42:49.133
[NET] peer(4qO7…5tX0) - Stopping
2022-10-21 20:42:49.133
[NET] peer(4qO7…5tX0) - Routine: sequential sender - stopped
2022-10-21 20:42:49.133
[NET] peer(4qO7…5tX0) - Routine: sequential receiver - stopped
2022-10-21 20:42:49.133
[NET] Device closed
2022-10-21 20:42:49.133
[NET] Routine: decryption worker 1 - stopped
2022-10-21 20:42:49.133
[NET] Routine: handshake worker 2 - stopped
2022-10-21 20:42:49.133
[NET] Routine: decryption worker 2 - stopped
2022-10-21 20:42:49.133
[NET] Routine: decryption worker 4 - stopped
2022-10-21 20:42:49.134
[NET] Routine: decryption worker 3 - stopped
2022-10-21 20:42:49.134
[NET] Routine: handshake worker 6 - stopped
2022-10-21 20:42:49.134
[NET] Routine: decryption worker 5 - stopped
2022-10-21 20:42:49.134
[NET] Routine: handshake worker 3 - stopped
2022-10-21 20:42:49.134
[NET] Routine: handshake worker 1 - stopped
2022-10-21 20:42:49.134
[NET] Routine: handshake worker 5 - stopped
2022-10-21 20:42:49.134
[NET] Routine: handshake worker 4 - stopped
2022-10-21 20:42:49.134
[NET] Routine: decryption worker 6 - stopped
2022-10-21 20:42:49.134
[NET] Routine: encryption worker 1 - stopped
2022-10-21 20:42:49.134
[NET] Routine: encryption worker 6 - stopped
2022-10-21 20:42:49.134
[NET] Routine: encryption worker 5 - stopped
2022-10-21 20:42:49.134
[NET] Routine: encryption worker 4 - stopped
2022-10-21 20:42:49.134
[NET] Routine: encryption worker 3 - stopped
2022-10-21 20:42:49.135
[NET] Routine: encryption worker 2 - stopped
2022-10-21 20:42:49.146
[APP] Tunnel 'test' connection status changed to 'disconnected'

[CrunkFX]

@saeft_2003 Kannst du das mal mit der Desktop App machen, die ist etwas aufschlussreicher

[saeft_2003]

@crunkfx

ok gib mir ein paar minuten

[saeft_2003]

@crunkfx

hier:

2022-10-21 20:50:47.577365: [TUN] [wireguradVPN] Starting WireGuard/0.5.3 (Windows 10.0.19043; amd64)
2022-10-21 20:50:47.578250: [TUN] [wireguradVPN] Watching network interfaces
2022-10-21 20:50:47.582038: [TUN] [wireguradVPN] Resolving DNS names
2022-10-21 20:50:47.592735: [TUN] [wireguradVPN] Creating network adapter
2022-10-21 20:50:47.853144: [TUN] [wireguradVPN] Using existing driver 0.10
2022-10-21 20:50:47.863576: [TUN] [wireguradVPN] Creating adapter
2022-10-21 20:50:48.110031: [TUN] [wireguradVPN] Using WireGuardNT/0.10
2022-10-21 20:50:48.110031: [TUN] [wireguradVPN] Enabling firewall rules
2022-10-21 20:50:48.051499: [TUN] [wireguradVPN] Interface created
2022-10-21 20:50:48.123230: [TUN] [wireguradVPN] Dropping privileges
2022-10-21 20:50:48.124285: [TUN] [wireguradVPN] Setting interface configuration
2022-10-21 20:50:48.124804: [TUN] [wireguradVPN] Peer 1 created
2022-10-21 20:50:48.127420: [TUN] [wireguradVPN] Monitoring MTU of default v4 routes
2022-10-21 20:50:48.127420: [TUN] [wireguradVPN] Sending keepalive packet to peer 1 (87.160.79.50:51820)
2022-10-21 20:50:48.127420: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:50:48.127420: [TUN] [wireguradVPN] Interface up
2022-10-21 20:50:48.146596: [TUN] [wireguradVPN] Setting device v4 addresses
2022-10-21 20:50:48.159207: [TUN] [wireguradVPN] Monitoring MTU of default v6 routes
2022-10-21 20:50:48.164977: [TUN] [wireguradVPN] Setting device v6 addresses
2022-10-21 20:50:48.202378: [TUN] [wireguradVPN] Startup complete
2022-10-21 20:50:53.165337: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:50:58.270276: [TUN] [wireguradVPN] Handshake for peer 1 (87.160.79.50:51820) did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:50:58.270276: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:51:03.334727: [TUN] [wireguradVPN] Handshake for peer 1 (87.160.79.50:51820) did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:51:03.336295: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:51:08.353657: [TUN] [wireguradVPN] Handshake for peer 1 (87.160.79.50:51820) did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:51:08.353657: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:51:13.453828: [TUN] [wireguradVPN] Handshake for peer 1 (87.160.79.50:51820) did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:51:13.453828: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:51:18.455219: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:51:23.494192: [TUN] [wireguradVPN] Handshake for peer 1 (87.160.79.50:51820) did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:51:23.494192: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:51:28.568184: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:51:33.675120: [TUN] [wireguradVPN] Handshake for peer 1 (87.160.79.50:51820) did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:51:33.675120: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:51:38.691945: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:51:43.709706: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:51:48.734888: [TUN] [wireguradVPN] Handshake for peer 1 (87.160.79.50:51820) did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:51:48.734888: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:51:53.832496: [TUN] [wireguradVPN] Handshake for peer 1 (87.160.79.50:51820) did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:51:53.832496: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:51:58.975671: [TUN] [wireguradVPN] Handshake for peer 1 (87.160.79.50:51820) did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:51:58.975964: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:52:04.018414: [TUN] [wireguradVPN] Handshake for peer 1 (87.160.79.50:51820) did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:52:04.018414: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:52:09.150616: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:52:14.292485: [TUN] [wireguradVPN] Handshake for peer 1 (87.160.79.50:51820) did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:52:14.292485: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:52:19.303432: [TUN] [wireguradVPN] Handshake for peer 1 (87.160.79.50:51820) did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:52:19.304427: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:52:24.318120: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:52:29.333986: [TUN] [wireguradVPN] Handshake for peer 1 (87.160.79.50:51820) did not complete after 5 seconds, retrying (try 2)
2022-10-21 20:52:29.333986: [TUN] [wireguradVPN] Sending handshake initiation to peer 1 (87.160.79.50:51820)
2022-10-21 20:52:30.783476: [TUN] [wireguradVPN] Shutting down
2022-10-21 20:52:30.785466: [MGR] [wireguradVPN] Tunnel service tracker finished

[CrunkFX]

@saeft_2003 Hast du Proxmox geupdated? Oder wann ist das passiert?

[saeft_2003]

@crunkfx

nein ein proxmox update habe ich nicht gemacht. In letzter Zeit habe ich ein USG update gemacht und vor kurzem musste ich alles neustarten wegen USV tausch und danach ist es mir aufgefallen. wie lange es wirklich schon nicht mehr geht weiß ich nicht...

[saeft_2003]

Vielen Dank an @crunkfx wireguard läuft wieder. War ein Fehler von mir da ich die wireguard IP doppelt belegt hab :cold_sweat:

[Andy61]

@kuddel
Hallo in die Runde,
Wireguard läuft derzeit an zwei Standorten auf Proxmox gut. Sehr stabil und schnell vom Macbook, Win11 und Handy. Auch ich wünsche mir jetzt eine side2side-Verbindung zwischen den 2 Standorten. Habe einiges probiert (z.B. https://schroederdennis.de/allgemein/wireguard-site-to-site-vpn-zwei-netzwerke-sicher-verbinden/) Leider hat es nicht funktioniert, die Daten werden in der wg0 wieder gelöscht. Ich wäre an einer Möglichkeit der permanenten Verbindung auch sehr interessiert.
LG Andreas

[CrunkFX]

@andy61 Moin, ich werde dir Idee Mal mit aufnehmen und schauen ob sich das Umsetzen lässt.

LG

[Andy61]

@crunkfx Ach, das wäre super. LG Andreas

[wendy2702]

Hi,

Hat das jemand unter Proxmox V6 mit einem Debian Bullseye CT laufen?

Irgendwie erstellt es mir nie das „wg0“ Interface.

Jemand eine Idee dazu?

[crunchip]

@wendy2702 sagte in [Anleitung] WireGuard mit WireGuard-UI auf Proxmox:

Proxmox V6

ich weiss nur von damals, siehe https://forum.iobroker.net/post/700421

[wendy2702]

@crunchip ok.

Gesehen das du damals ja das „wg0“ interfaces hattest. Bei mir wird es aktuell nicht angelegt.

Mit den Kernel Headern muss ich mal schauen ob es das noch sein kann.

[Robbi12]

Hallo. Ich habe den WireGuard am laufen. Nun gibt es aber schon neuere Versionen. Wie kann ich auf die neueste updaten. Mit dem Script update ändert sich nichts. Ich habe immer 0.3.5

[Dr. Bakterius]

@robbi12 sagte in [Anleitung] WireGuard mit WireGuard-UI auf Proxmox:

Wie kann ich auf die neueste updaten

Das würde mich auch interessieren. Ich habe zwar v0.3.7 würde aber trotzdem gerne aktuell bleiben. Wobei ich nicht weiß ob sich in WireGuard selbst etwas geändert hat oder nur in der UI. Vielleicht hat ja @crunkfx bald etwas?

[Wal]

@dr-bakterius, @Robbi12 ,
wireguard wird über

sudo apt update
sudo apt upgrade

aktualisiert.
Die Wireguard-UI ist nur eine Datei, die kann man entpacken und tauschen.

edit: funktioniert, eben getestet und bin bei wireguard-ui auf 0.4.0

[Dr. Bakterius]

@wal Danke. Ich habe also v0.4.0 für Linux (unter Show all 20 assets) heruntergeladen und unter /opt/wireguard-ui die alte mit der entpackten wireguard-ui ersetzt. Erst nach einem Neustart war die neue UI aktiv.

Ich schreibe das, weil ich erst die falsche Version geladen hatte und dann nach dem Neustart gar nichts mehr ging. Falls man die alte Datei umbenannt hat, muss man der neuen die richtigen Rechte (755) geben.

Und die eigentliche WireGuard-Version ist aktuell auch schon wieder über ein Jahr alt. Stimmt das? Denn Updates habe ich heuer keine bekommen.

[Thomas Braun]

@dr-bakterius sagte in [Anleitung] WireGuard mit WireGuard-UI auf Proxmox:

Denn Updates habe ich heuer keine bekommen.

WireGuard ist ab Version 5.6 direkt im Linux-Kernel enthalten.

[Negalein]

@wal sagte in [Anleitung] WireGuard mit WireGuard-UI auf Proxmox:

Die Wireguard-UI ist nur eine Datei, die kann man entpacken und tauschen.

geht das nur so?
Dachte das wird bei einem upgrade erledigt.

Wie komm ich zu der Datei und wo gehört die hin, usw.?

[Wal]

@dr-bakterius sagte in [Anleitung] WireGuard mit WireGuard-UI auf Proxmox:

Falls man die alte Datei umbenannt hat, muss man der neuen die richtigen Rechte (755) geben.

Ich habe die Datei mit chown root:root bearbeitet, da die alte mir als Besitzer und Gruppe root angezeigt hat.

@negalein sagte in [Anleitung] WireGuard mit WireGuard-UI auf Proxmox:

Wie komm ich zu der Datei und wo gehört die hin, usw.?

Oben ist der Link zu Github und @dr-bakterius sagte schon wo sie hin muss.