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Die Seite wurde neu angelegt: „This uses Linux kernel dyamic debug features https://www.kernel.org/doc/html/latest/admin-guide/dynamic-debug-howto.html This asumes that debugfs is mounted under /sys/kernel/debug == Enable WireGuard debug == echo 'module wireguard +p' | sudo tee /sys/kernel/debug/dynamic_debug/control == Disable WireGuard debug == echo 'module wireguard -p' | sudo tee /sys/kernel/debug/dynamic_debug/control == View Logs == dmesg or sudo journalctl -f ;Example…“ |
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'''Debug WireGuard''' using Linux kernel dyamic debug | |||
This asumes that debugfs is mounted under /sys/kernel/debug | == Beschreibung == | ||
* This uses Linux kernel dyamic debug features | |||
* This asumes that debugfs is mounted under /sys/kernel/debug | |||
* https://www.kernel.org/doc/html/latest/admin-guide/dynamic-debug-howto.html | |||
== Enable WireGuard debug == | === Enable WireGuard debug === | ||
echo 'module wireguard +p' | sudo tee /sys/kernel/debug/dynamic_debug/control | echo 'module wireguard +p' | sudo tee /sys/kernel/debug/dynamic_debug/control | ||
== Disable WireGuard debug == | === Disable WireGuard debug === | ||
echo 'module wireguard -p' | sudo tee /sys/kernel/debug/dynamic_debug/control | echo 'module wireguard -p' | sudo tee /sys/kernel/debug/dynamic_debug/control | ||
== View Logs == | === View Logs === | ||
dmesg | dmesg | ||
or | or | ||
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[431082.756942] wireguard: wg0: Sending keepalive packet to peer 1 (10.0.0.1:51820) | [431082.756942] wireguard: wg0: Sending keepalive packet to peer 1 (10.0.0.1:51820) | ||
== | == Installation == | ||
# man wg(8) | == Anwendungen == | ||
=== Problembehebung === | |||
== Aufruf == | |||
=== Optionen === | |||
=== Argumente === | |||
=== Umgebungsvariablen === | |||
=== Exit-Status === | |||
== Konfiguration == | |||
=== Dateien === | |||
== Sicherheit == | |||
== Dokumentation == | |||
=== RFC === | |||
=== Man-Page === | |||
=== Info-Pages === | |||
== Siehe auch == | |||
# man [[wg]](8) | |||
== Links == | |||
=== Projekt-Homepage === | |||
=== Weblinks === | |||
[[Kategorie:WireGuard]] | |||
Aktuelle Version vom 1. Januar 2025, 17:09 Uhr
Debug WireGuard using Linux kernel dyamic debug
Beschreibung
- This uses Linux kernel dyamic debug features
- This asumes that debugfs is mounted under /sys/kernel/debug
- https://www.kernel.org/doc/html/latest/admin-guide/dynamic-debug-howto.html
Enable WireGuard debug
echo 'module wireguard +p' | sudo tee /sys/kernel/debug/dynamic_debug/control
Disable WireGuard debug
echo 'module wireguard -p' | sudo tee /sys/kernel/debug/dynamic_debug/control
View Logs
dmesg
or
sudo journalctl -f
- Example output
[431032.581466] wireguard: wg0: Sending keepalive packet to peer 1 (10.0.0.1:51820) [431032.581524] wireguard: wg0: Sending handshake initiation to peer 1 (10.0.0.1:51820) [431032.584389] wireguard: wg0: Receiving handshake response from peer 1 (10.0.0.1:51820) [431032.584396] wireguard: wg0: Keypair 3435 destroyed for peer 1 [431032.584398] wireguard: wg0: Keypair 3437 created for peer 1 [431032.584402] wireguard: wg0: Sending keepalive packet to peer 1 (10.0.0.1:51820) [431057.669188] wireguard: wg0: Sending keepalive packet to peer 1 (10.0.0.1:51820) [431082.756942] wireguard: wg0: Sending keepalive packet to peer 1 (10.0.0.1:51820)
Installation
Anwendungen
Problembehebung
Aufruf
Optionen
Argumente
Umgebungsvariablen
Exit-Status
Konfiguration
Dateien
Sicherheit
Dokumentation
RFC
Man-Page
Info-Pages
Siehe auch
- man wg(8)