Hallo,
wir haben zwei Sophos XG per SSL VPN verbunden. Gelegentlich trennt sich diese Verbindung kurz und ich bin auf Ursachenforschung.
Im Log der Sophos mit eingehender Verbindung:
2024-01-24 08:07:32Z [15177] SRV_F3FE4634464B05A5C3E3FE950FA1DF5F/10.101.1.14:29566 MULTI: Learn: 172.16.11.8 -> SRV_F3FE4634464B05A5C3E3FE950FA1DF5F/10.101.1.14:29566
2024-01-24 08:09:10Z [15177] MULTI: Learn: 172.16.11.5 -> SRV_F3FE4634464B05A5C3E3FE950FA1DF5F/10.101.1.14:29566
2024-01-24 08:10:23Z [15177] SRV_F3FE4634464B05A5C3E3FE950FA1DF5F/10.101.1.14:29566 Connection reset, restarting [-1]
2024-01-24 08:10:23Z [15177] SRV_F3FE4634464B05A5C3E3FE950FA1DF5F/10.101.1.14:29566 SIGUSR1[soft,connection-reset] received, client-instance restarting
GARNER: log disconnect event: username=DD
2024-01-24 08:10:23Z [15177] PLUGIN_CALL: POST /lib/openvpn-plugin-utm.so/PLUGIN_CLIENT_DISCONNECT status=0
2024-01-24 08:10:33Z [15177] TCP connection established with [AF_INET6]::ffff:10.101.1.14:13963
2024-01-24 08:10:33Z [15177] 10.101.1.14:13963 TLS: Initial packet from [AF_INET6]::ffff:10.101.1.14:13963, sid=6142dc2b 1dee8372
Sophos, welche die Verbindung aufbaut:
2024-01-24 04:35:51Z [14845] TLS: tls_process: killed expiring key
2024-01-24 08:10:23Z [14845] Connection reset, restarting [0]
GARNER: log disconnect event: username=SVFG
2024-01-24 08:10:23Z [14845] PLUGIN_CALL: POST /lib/openvpn-plugin-utm.so/PLUGIN_ROUTE_PREDOWN status=0
2024-01-24 08:10:23Z [14845] /sbin/ip route del ...
Was ist aber die Ursache für diese Trennung?
VG, Tobias
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