Perte de la connexion VPN

Bonjour,

Depuis le milieu de l’après midi, le service de DNS jeedom ne fonctionne plus. Voici les logs du service openvpn.

Thu Dec 5 16:47:40 2019 WARNING: file ‹ /tmp/jeedom/openvpn/openvpn_auth_qSKBplRdthexQ0maemZ6JKCVeAfbVF.conf › is group or others accessible
Thu Dec 5 16:47:40 2019 OpenVPN 2.4.7 arm-unknown-linux-gnueabihf [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [PKCS11] [MH/PKTINFO] [AEAD] built on Feb 20 2019
Thu Dec 5 16:47:40 2019 library versions: OpenSSL 1.1.1d 10 Sep 2019, LZO 2.10
Thu Dec 5 16:47:40 2019 WARNING: No server certificate verification method has been enabled. See How To Guide: Set Up & Configure OpenVPN Client/server VPN | OpenVPN for more info.
Thu Dec 5 16:47:40 2019 TCP/UDP: Preserving recently used remote address: [AF_INET]195.154.35.130:1195
Thu Dec 5 16:47:40 2019 UDP link local: (not bound)
Thu Dec 5 16:47:40 2019 UDP link remote: [AF_INET]195.154.35.130:1195
Thu Dec 5 16:47:40 2019 WARNING: this configuration may cache passwords in memory – use the auth-nocache option to prevent this
Thu Dec 5 16:47:40 2019 VERIFY OK: depth=1, C=FR, ST=IDF, L=Paris, O=jeedom.com, OU=jeedom.com, CN=jeedom.com CA, name=jeedom, emailAddress=postmaster@jeedom.com
Thu Dec 5 16:47:40 2019 VERIFY OK: depth=0, C=FR, ST=IDF, L=Paris, O=jeedom.com, OU=jeedom.com, CN=server, name=jeedom, emailAddress=postmaster@jeedom.com
Thu Dec 5 16:47:40 2019 Control Channel: TLSv1.3, cipher TLSv1.3 TLS_AES_256_GCM_SHA384, 1024 bit RSA
Thu Dec 5 16:47:40 2019 [server] Peer Connection Initiated with [AF_INET]195.154.35.130:1195
Thu Dec 5 16:47:41 2019 Data Channel: using negotiated cipher ‹ AES-256-GCM ›
Thu Dec 5 16:47:41 2019 Outgoing Data Channel: Cipher ‹ AES-256-GCM › initialized with 256 bit key
Thu Dec 5 16:47:41 2019 Incoming Data Channel: Cipher ‹ AES-256-GCM › initialized with 256 bit key
Thu Dec 5 16:47:41 2019 TUN/TAP device tun1 opened
Thu Dec 5 16:47:41 2019 /sbin/ip link set dev tun1 up mtu 1500
Thu Dec 5 16:47:41 2019 /sbin/ip addr add dev tun1 local 0.0.0.40 peer 0.0.0.41
Error: Nexthop has invalid gateway.
Thu Dec 5 16:47:41 2019 ERROR: Linux route add command failed: external program exited with error status: 2
Thu Dec 5 16:47:41 2019 Initialization Sequence Completed
^CThu Dec 5 16:47:47 2019 event_wait : Interrupted system call (code=4)
Thu Dec 5 16:47:47 2019 Closing TUN/TAP interface
Thu Dec 5 16:47:47 2019 /sbin/ip addr del dev tun1 local 0.0.0.40 peer 0.0.0.41
Thu Dec 5 16:47:47 2019 SIGINT[hard,] received, process exiting

Ce qui me pose question c’est les 2 lignes suivantes:

Error: Nexthop has invalid gateway.
Thu Dec 5 16:47:41 2019 ERROR: Linux route add command failed: external program exited with error status: 2

Une idée ?

Le service est revenu à la normal.