carol.gounou
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OPNVPN Connection reset, restarting

Hallo an alle, "frohes neues face-smile"

Seit heute Morgen startet meine VPN-Verbindung immer neu. Sie verbindet sich für 3-4 Sekunden und startet dann neu, obwohl nichts an der Konfiguration geändert wurde. Sie hatte bis heute Morgen problemlos funktioniert.

Router schon neugestartet und OPNVPN Software neu installiert-

!!Hilfebedarf!!

Konfig
dev tun
persist-tun
persist-key
cipher AES-128-CBC
auth SHA256
tls-client
client
resolv-retry infinite
remote XX.XX.XX.XX 555 tcp-client
lport 0
auth-user-pass
ca xan-BBB-ca.crt
remote-cert-tls server
Log
2024-01-15 13:46:44 Connection reset, restarting [-1]
2024-01-15 13:46:44 SIGUSR1[soft,connection-reset] received, process restarting
2024-01-15 13:46:45 TCP/UDP: Preserving recently used remote address: [AF_INET]XX.XX.XX.XX:555
2024-01-15 13:46:45 TCP_CLIENT link local (bound): [AF_INET][undef]:0
2024-01-15 13:46:45 TCP_CLIENT link remote: [AF_INET]XX.XX.XX.XX:555
2024-01-15 13:46:45 [server] Peer Connection Initiated with [AF_INET]XX.XX.XX.XX:555
2024-01-15 13:46:45 Preserving previous TUN/TAP instance: OpenVPN Data Channel Offload
2024-01-15 13:46:45 Initialization Sequence Completed
2024-01-15 13:46:45 Register_dns request sent to the service
2024-01-15 13:46:50 Connection reset, restarting [-1]
2024-01-15 13:46:50 SIGUSR1[soft,connection-reset] received, process restarting
2024-01-15 13:46:51 TCP/UDP: Preserving recently used remote address: [AF_INET]XX.XX.XX.XX:555
2024-01-15 13:46:52 TCP_CLIENT link local (bound): [AF_INET][undef]:0
2024-01-15 13:46:52 TCP_CLIENT link remote: [AF_INET]XX.XX.XX.XX:555
2024-01-15 13:46:52 [server] Peer Connection Initiated with [AF_INET]XX.XX.XX.XX:555
2024-01-15 13:46:52 Preserving previous TUN/TAP instance: OpenVPN Data Channel Offload
2024-01-15 13:46:52 Initialization Sequence Completed
2024-01-15 13:46:52 Register_dns request sent to the service
2024-01-15 13:46:57 Connection reset, restarting [-1]
2024-01-15 13:46:57 SIGUSR1[soft,connection-reset] received, process restarting
2024-01-15 13:46:58 TCP/UDP: Preserving recently used remote address: [AF_INET]XX.XX.XX.XX:555
2024-01-15 13:46:58 TCP_CLIENT link local (bound): [AF_INET][undef]:0
2024-01-15 13:46:58 TCP_CLIENT link remote: [AF_INET]XX.XX.XX.XX:555
2024-01-15 13:46:58 [server] Peer Connection Initiated with [AF_INET]XX.XX.XX.XX:555
2024-01-15 13:46:58 Preserving previous TUN/TAP instance: OpenVPN Data Channel Offload
2024-01-15 13:46:58 Initialization Sequence Completed
2024-01-15 13:46:58 Register_dns request sent to the service
2024-01-15 13:47:04 Connection reset, restarting [-1]
2024-01-15 13:47:04 SIGUSR1[soft,connection-reset] received, process restarting
2024-01-15 13:47:05 TCP/UDP: Preserving recently used remote address: [AF_INET]XX.XX.XX.XX:555
2024-01-15 13:47:05 TCP_CLIENT link local (bound): [AF_INET][undef]:0
2024-01-15 13:47:05 TCP_CLIENT link remote: [AF_INET]XX.XX.XX.XX:555
2024-01-15 13:47:05 [server] Peer Connection Initiated with [AF_INET]XX.XX.XX.XX:555
2024-01-15 13:47:05 Preserving previous TUN/TAP instance: OpenVPN Data Channel Offload
2024-01-15 13:47:05 Initialization Sequence Completed
2024-01-15 13:47:05 Register_dns request sent to the service

Content-Key: 6904382050

Url: https://administrator.de/contentid/6904382050

Printed on: May 5, 2024 at 04:05 o'clock

Member: tagol01
tagol01 Jan 15, 2024 at 13:22:09 (UTC)
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Hallo

als erstes Debuglevel erhöhen, damit man sieht was nicht passt.

Was ist es für ein Client bzw. Server? Betriebsystem....

Danke
Member: carol.gounou
Solution carol.gounou Jan 15, 2024 at 14:08:14 (UTC)
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Hallo @tagol01 danke für deine Rückmeldung.

Leider war openVPN zweimal verbunden. Eine Verbindung auf dem Remote Computer und die andere (die immer wieder die Verbindung getrennt hat) auf dem lokalen Computer.

Das Problem war zwei Verbindungen mit gleichen Daten zum Server.

Vielleicht hilft das jemandem face-smile
Mitglied: 10138557388
10138557388 Jan 15, 2024 updated at 15:33:06 (UTC)
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Was man mit der Direktive duplicate-cn auch zulassen kann wenn man möchte.
https://openvpn.net/community-resources/reference-manual-for-openvpn-2-5 ...
Allow multiple clients with the same common name to concurrently connect. In the absence of this option, OpenVPN will disconnect a client instance upon connection of a new client having the same common name.