Problème VPN

L'auteur de ce sujet a trouvé une solution à son problème.
Auteur du sujet

Bonjour à tous,

Depuis quelques jours je recontre un problème un mon VPN.

Celui marche bien après un boot ou un reboot, mais après un suspend/hibernate, celui ci ne va marchuer que 30s/1minute après son activation puis plus rien pendant 4 minutes et remarcher pendant 1 mins… Je perds tout mon réseau (ping simple, surf,…). A l'inverse, si je demande juste à Firefox de passer par un tunnel SSH, tout marche bien, c'est vraiment le VPN qui est KO.

Le résultat est identique que je le lance via Network manager ou directement via openvpn en ligne de commande.

Voici les logs d'open vpn lancé en CLI

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[root@laptop-david openvpn]# openvpn --config client.ovpn verb 4
Sun Feb 28 00:41:34 2016 OpenVPN 2.3.10 x86_64-redhat-linux-gnu [SSL (OpenSSL)] [LZO] [EPOLL] [PKCS11] [MH] [IPv6] built on Jan  4 2016
Sun Feb 28 00:41:34 2016 library versions: OpenSSL 1.0.2f-fips  28 Jan 2016, LZO 2.08
Sun Feb 28 00:41:34 2016 Control Channel Authentication: using 'keys/tls-auth.key' as a OpenVPN static key file
Sun Feb 28 00:41:34 2016 Outgoing Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Sun Feb 28 00:41:34 2016 Incoming Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Sun Feb 28 00:41:34 2016 Socket Buffers: R=[212992->212992] S=[212992->212992]
Sun Feb 28 00:41:34 2016 UDPv4 link local: [undef]
Sun Feb 28 00:41:34 2016 UDPv4 link remote: [AF_INET]185.21.216.137:1194
Sun Feb 28 00:41:34 2016 TLS: Initial packet from [AF_INET]185.21.216.137:1194, sid=bb45fc11 b3655cb1
Sun Feb 28 00:41:35 2016 VERIFY OK: depth=1, C=UK, ST=Ceredigion, L=Aberystwyth, O=Feral Hosting, CN=Feral Hosting CA, emailAddress=support@feralhosting.com
Sun Feb 28 00:41:35 2016 VERIFY OK: nsCertType=SERVER
Sun Feb 28 00:41:35 2016 VERIFY OK: depth=0, C=UK, ST=Ceredigion, L=Aberystwyth, O=Feral Hosting, CN=hermes, emailAddress=support@feralhosting.com
Sun Feb 28 00:41:35 2016 Data Channel Encrypt: Cipher 'BF-CBC' initialized with 128 bit key
Sun Feb 28 00:41:35 2016 Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Sun Feb 28 00:41:35 2016 Data Channel Decrypt: Cipher 'BF-CBC' initialized with 128 bit key
Sun Feb 28 00:41:35 2016 Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Sun Feb 28 00:41:35 2016 Control Channel: TLSv1, cipher TLSv1/SSLv3 AES256-SHA, 2048 bit RSA
Sun Feb 28 00:41:35 2016 [hermes] Peer Connection Initiated with [AF_INET]185.21.216.137:1194
Sun Feb 28 00:41:37 2016 SENT CONTROL [hermes]: 'PUSH_REQUEST' (status=1)
Sun Feb 28 00:41:37 2016 PUSH: Received control message: 'PUSH_REPLY,redirect-gateway def1,dhcp-option DNS 8.8.8.8,dhcp-option DNS 8.8.4.4,route 10.32.0.1,topology net30,ping 10,ping-restart 120,ifconfig 10.32.0.26 10.32.0.25'
Sun Feb 28 00:41:37 2016 OPTIONS IMPORT: timers and/or timeouts modified
Sun Feb 28 00:41:37 2016 OPTIONS IMPORT: --ifconfig/up options modified
Sun Feb 28 00:41:37 2016 OPTIONS IMPORT: route options modified
Sun Feb 28 00:41:37 2016 OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified
Sun Feb 28 00:41:37 2016 ROUTE_GATEWAY 192.168.1.1/255.255.255.0 IFACE=wlp2s0 HWADDR=ac:72:89:d1:c3:65
Sun Feb 28 00:41:37 2016 TUN/TAP device tun0 opened
Sun Feb 28 00:41:37 2016 TUN/TAP TX queue length set to 100
Sun Feb 28 00:41:37 2016 do_ifconfig, tt->ipv6=0, tt->did_ifconfig_ipv6_setup=0
Sun Feb 28 00:41:37 2016 /usr/sbin/ip link set dev tun0 up mtu 1500
Sun Feb 28 00:41:37 2016 /usr/sbin/ip addr add dev tun0 local 10.32.0.26 peer 10.32.0.25
Sun Feb 28 00:41:37 2016 /usr/sbin/ip route add 185.21.216.137/32 via 192.168.1.1
Sun Feb 28 00:41:37 2016 /usr/sbin/ip route add 0.0.0.0/1 via 10.32.0.25
Sun Feb 28 00:41:37 2016 /usr/sbin/ip route add 128.0.0.0/1 via 10.32.0.25
Sun Feb 28 00:41:37 2016 /usr/sbin/ip route add 10.32.0.1/32 via 10.32.0.25
Sun Feb 28 00:41:37 2016 Initialization Sequence Completed
Sun Feb 28 00:45:34 2016 [hermes] Inactivity timeout (--ping-restart), restarting
Sun Feb 28 00:45:34 2016 SIGUSR1[soft,ping-restart] received, process restarting
Sun Feb 28 00:45:34 2016 Restart pause, 2 second(s)
Sun Feb 28 00:45:36 2016 Socket Buffers: R=[212992->212992] S=[212992->212992]
Sun Feb 28 00:45:36 2016 UDPv4 link local: [undef]
Sun Feb 28 00:45:36 2016 UDPv4 link remote: [AF_INET]185.21.216.137:1194
Sun Feb 28 00:45:36 2016 TLS: Initial packet from [AF_INET]185.21.216.137:1194, sid=18909c59 20f91512
Sun Feb 28 00:45:36 2016 VERIFY OK: depth=1, C=UK, ST=Ceredigion, L=Aberystwyth, O=Feral Hosting, CN=Feral Hosting CA, emailAddress=support@feralhosting.com
Sun Feb 28 00:45:36 2016 VERIFY OK: nsCertType=SERVER
Sun Feb 28 00:45:36 2016 VERIFY OK: depth=0, C=UK, ST=Ceredigion, L=Aberystwyth, O=Feral Hosting, CN=hermes, emailAddress=support@feralhosting.com
Sun Feb 28 00:45:36 2016 Data Channel Encrypt: Cipher 'BF-CBC' initialized with 128 bit key
Sun Feb 28 00:45:36 2016 Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Sun Feb 28 00:45:36 2016 Data Channel Decrypt: Cipher 'BF-CBC' initialized with 128 bit key
Sun Feb 28 00:45:36 2016 Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Sun Feb 28 00:45:36 2016 Control Channel: TLSv1, cipher TLSv1/SSLv3 AES256-SHA, 2048 bit RSA
Sun Feb 28 00:45:36 2016 [hermes] Peer Connection Initiated with [AF_INET]185.21.216.137:1194
Sun Feb 28 00:45:38 2016 SENT CONTROL [hermes]: 'PUSH_REQUEST' (status=1)
Sun Feb 28 00:45:38 2016 PUSH: Received control message: 'PUSH_REPLY,redirect-gateway def1,dhcp-option DNS 8.8.8.8,dhcp-option DNS 8.8.4.4,route 10.32.0.1,topology net30,ping 10,ping-restart 120,ifconfig 10.32.0.26 10.32.0.25'
Sun Feb 28 00:45:38 2016 OPTIONS IMPORT: timers and/or timeouts modified
Sun Feb 28 00:45:38 2016 OPTIONS IMPORT: --ifconfig/up options modified
Sun Feb 28 00:45:38 2016 OPTIONS IMPORT: route options modified
Sun Feb 28 00:45:38 2016 OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified
Sun Feb 28 00:45:38 2016 Preserving previous TUN/TAP instance: tun0
Sun Feb 28 00:45:38 2016 Initialization Sequence Completed

Voici le résultat de journalctl:

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févr. 28 00:28:19 laptop-david NetworkManager[803]: <info>  WiFi now enabled by radio killswitch
févr. 28 00:28:19 laptop-david NetworkManager[803]: <info>  (wlp2s0) supports 5 scan SSIDs
févr. 28 00:28:19 laptop-david NetworkManager[803]: <info>  (wlp2s0): supplicant interface state: starting -> ready
févr. 28 00:28:19 laptop-david NetworkManager[803]: <info>  (wlp2s0): device state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42]
févr. 28 00:28:20 laptop-david NetworkManager[803]: <info>  (wlp2s0): supplicant interface state: ready -> inactive
févr. 28 00:28:20 laptop-david NetworkManager[803]: <info>  Auto-activating connection 'Livebox-4790'.
févr. 28 00:28:20 laptop-david NetworkManager[803]: <info>  (wlp2s0): Activation: starting connection 'Livebox-4790' (751e1662-30de-47e2-9c7f-3a6a47a8f803)
févr. 28 00:28:20 laptop-david NetworkManager[803]: <info>  (wlp2s0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
févr. 28 00:28:20 laptop-david NetworkManager[803]: <info>  (wlp2s0): device state change: prepare -> config (reason 'none') [40 50 0]
févr. 28 00:28:20 laptop-david NetworkManager[803]: <info>  (wlp2s0): Activation: (wifi) connection 'Livebox-4790' has security, and secrets exist.  No new secrets needed.
févr. 28 00:28:20 laptop-david NetworkManager[803]: <info>  Config: added 'ssid' value 'Livebox-4790'
févr. 28 00:28:20 laptop-david NetworkManager[803]: <info>  Config: added 'scan_ssid' value '1'
févr. 28 00:28:20 laptop-david NetworkManager[803]: <info>  Config: added 'key_mgmt' value 'WPA-PSK'
févr. 28 00:28:20 laptop-david NetworkManager[803]: <info>  Config: added 'psk' value '<omitted>'
févr. 28 00:28:20 laptop-david NetworkManager[803]: <info>  Config: added 'proto' value 'WPA RSN'
févr. 28 00:28:20 laptop-david NetworkManager[803]: <info>  Config: set interface ap_scan to 1
févr. 28 00:28:20 laptop-david NetworkManager[803]: <info>  (wlp2s0): supplicant interface state: inactive -> authenticating
févr. 28 00:28:20 laptop-david NetworkManager[803]: <info>  (wlp2s0): supplicant interface state: authenticating -> associating
févr. 28 00:28:20 laptop-david NetworkManager[803]: <info>  (wlp2s0): supplicant interface state: associating -> associated
févr. 28 00:28:21 laptop-david NetworkManager[803]: <info>  (wlp2s0): supplicant interface state: associated -> 4-way handshake
févr. 28 00:28:21 laptop-david NetworkManager[803]: <info>  (wlp2s0): supplicant interface state: 4-way handshake -> completed
févr. 28 00:28:21 laptop-david NetworkManager[803]: <info>  (wlp2s0): Activation: (wifi) Stage 2 of 5 (Device Configure) successful.  Connected to wireless network 'Livebox-4790'.
févr. 28 00:28:21 laptop-david NetworkManager[803]: <info>  (wlp2s0): device state change: config -> ip-config (reason 'none') [50 70 0]
févr. 28 00:28:21 laptop-david NetworkManager[803]: <info>  Activation (wlp2s0) Beginning DHCPv4 transaction (timeout in 45 seconds)
févr. 28 00:28:21 laptop-david NetworkManager[803]: <info>  dhclient started with pid 4547
févr. 28 00:28:21 laptop-david NetworkManager[803]: <info>  (enp4s0): link disconnected (deferring action for 4 seconds)
févr. 28 00:28:21 laptop-david dhclient[4547]: DHCPREQUEST on wlp2s0 to 255.255.255.255 port 67 (xid=0x16bcbe41)
févr. 28 00:28:21 laptop-david dhclient[4547]: DHCPACK from 192.168.1.1 (xid=0x16bcbe41)
févr. 28 00:28:21 laptop-david NetworkManager[803]: <info>    address 192.168.1.31
févr. 28 00:28:21 laptop-david NetworkManager[803]: <info>    plen 24 (255.255.255.0)
févr. 28 00:28:21 laptop-david NetworkManager[803]: <info>    gateway 192.168.1.1
févr. 28 00:28:21 laptop-david NetworkManager[803]: <info>    server identifier 192.168.1.1
févr. 28 00:28:21 laptop-david NetworkManager[803]: <info>    lease time 86400
févr. 28 00:28:21 laptop-david NetworkManager[803]: <info>    nameserver '192.168.1.1'
févr. 28 00:28:21 laptop-david NetworkManager[803]: <info>    domain name 'home'
févr. 28 00:28:21 laptop-david NetworkManager[803]: <info>  (wlp2s0): DHCPv4 state changed unknown -> bound
févr. 28 00:28:21 laptop-david NetworkManager[803]: <info>  (wlp2s0): device state change: ip-config -> ip-check (reason 'none') [70 80 0]
févr. 28 00:28:21 laptop-david NetworkManager[803]: <info>  (wlp2s0): device state change: ip-check -> secondaries (reason 'none') [80 90 0]
févr. 28 00:28:21 laptop-david NetworkManager[803]: <info>  (wlp2s0): device state change: secondaries -> activated (reason 'none') [90 100 0]
févr. 28 00:28:21 laptop-david dhclient[4547]: bound to 192.168.1.31 -- renewal in 39845 seconds.
févr. 28 00:28:21 laptop-david NetworkManager[803]: <info>  (wlp2s0): Activation: successful, device activated.
févr. 28 00:28:25 laptop-david NetworkManager[803]: <info>  (enp4s0): link disconnected (calling deferred action)
févr. 28 00:28:25 laptop-david NetworkManager[803]: <info>  (enp4s0): device state change: activated -> unavailable (reason 'carrier-changed') [100 20 40]
févr. 28 00:28:25 laptop-david NetworkManager[803]: <info>  (enp4s0): canceled DHCP transaction, DHCP client pid 4334
févr. 28 00:28:25 laptop-david NetworkManager[803]: <info>  (enp4s0): DHCPv4 state changed bound -> done
févr. 28 00:28:25 laptop-david NetworkManager[803]: nm-openvpn-Message: Terminated openvpn daemon with PID 4350.
févr. 28 00:28:25 laptop-david NetworkManager[803]: <error> [1456615705.229144] [platform/nm-linux-platform.c:2831] do_change_link(): platform-linux: do-change-link: failure changing link 8: No such device (31)
févr. 28 00:28:25 laptop-david NetworkManager[803]: <info>  NetworkManager state is now CONNECTED_LOCAL
févr. 28 00:28:25 laptop-david NetworkManager[803]: <info>  NetworkManager state is now CONNECTED_GLOBAL
févr. 28 00:28:25 laptop-david NetworkManager[803]: <info>  Policy set 'Livebox-4790' (wlp2s0) as default for IPv4 routing and DNS.
févr. 28 00:28:25 laptop-david NetworkManager[803]: <info>  (tun0): device state change: activated -> unmanaged (reason 'removed') [100 10 36]
févr. 28 00:28:25 laptop-david nm-openvpn[4350]: SIGTERM[hard,] received, process exiting
févr. 28 00:28:25 laptop-david NetworkManager[803]: <warn>  (tun0): failed to disable userspace IPv6LL address handling
févr. 28 00:30:21 laptop-david nm-openvpn[3929]: [hermes] Inactivity timeout (--ping-restart), restarting
févr. 28 00:30:21 laptop-david nm-openvpn[3929]: SIGUSR1[soft,ping-restart] received, process restarting
févr. 28 00:30:23 laptop-david nm-openvpn[3929]: WARNING: No server certificate verification method has been enabled.  See http://openvpn.net/howto.html#mitm for more info.
févr. 28 00:30:23 laptop-david nm-openvpn[3929]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
févr. 28 00:30:23 laptop-david nm-openvpn[3929]: UDPv4 link local: [undef]
févr. 28 00:30:23 laptop-david nm-openvpn[3929]: UDPv4 link remote: [AF_INET]185.21.216.137:1194
févr. 28 00:30:23 laptop-david nm-openvpn[3929]: [hermes] Peer Connection Initiated with [AF_INET]185.21.216.137:1194
févr. 28 00:30:25 laptop-david nm-openvpn[3929]: Preserving previous TUN/TAP instance: tun1
févr. 28 00:30:25 laptop-david nm-openvpn[3929]: /usr/libexec/nm-openvpn-service-openvpn-helper --tun -- tun1 1500 1542 10.32.0.26 10.32.0.25 restart
févr. 28 00:30:25 laptop-david NetworkManager[803]: (process:4691): nm-openvpn-WARNING **: Could not send configuration information: Rejected send message, 3 matched rules; type="method_call", sender=":1.75" (uid=990 pid=4691 comm="/usr/libexec/nm-openvpn-service-openvpn-helper --t") interface="org.freedesktop.NetworkManager.VPN.Plugin" member="SetConfig" error name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager.openvpn" (uid=0 pid=946 comm="/usr/libexec/nm-openvpn-service ")
févr. 28 00:30:25 laptop-david NetworkManager[803]: (process:4691): nm-openvpn-WARNING **: Could not send IPv4 configuration information: Rejected send message, 3 matched rules; type="method_call", sender=":1.75" (uid=990 pid=4691 comm="/usr/libexec/nm-openvpn-service-openvpn-helper --t") interface="org.freedesktop.NetworkManager.VPN.Plugin" member="SetIp4Config" error name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager.openvpn" (uid=0 pid=946 comm="/usr/libexec/nm-openvpn-service ")
févr. 28 00:30:25 laptop-david nm-openvpn[3929]: Initialization Sequence Completed
févr. 28 00:30:49 laptop-david NetworkManager[803]: (nm-openvpn-service:946): nm-openvpn-WARNING **: (nm-openvpn-service.c:1271):nm_openvpn_start_openvpn_binary: runtime check failed: (priv->mgt_path == NULL)
févr. 28 00:30:50 laptop-david NetworkManager[803]: (nm-openvpn-service:946): nm-openvpn-WARNING **: Directory '/var/lib/openvpn/chroot' not usable for chroot by 'nm-openvpn', openvpn will not be chrooted.
févr. 28 00:30:49 laptop-david NetworkManager[803]: <info>  VPN plugin state changed: starting (3)
févr. 28 00:30:49 laptop-david NetworkManager[803]: <info>  VPN connection 'VPN Feral_' (ConnectInteractive) reply received.
févr. 28 00:30:49 laptop-david nm-openvpn[4699]: OpenVPN 2.3.10 x86_64-redhat-linux-gnu [SSL (OpenSSL)] [LZO] [EPOLL] [PKCS11] [MH] [IPv6] built on Jan  4 2016
févr. 28 00:30:49 laptop-david nm-openvpn[4699]: library versions: OpenSSL 1.0.2f-fips  28 Jan 2016, LZO 2.08
févr. 28 00:30:49 laptop-david nm-openvpn[4699]: WARNING: No server certificate verification method has been enabled.  See http://openvpn.net/howto.html#mitm for more info.
févr. 28 00:30:49 laptop-david nm-openvpn[4699]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
févr. 28 00:30:49 laptop-david nm-openvpn[4699]: Control Channel Authentication: using '/home/david/openvpn/keys/tls-auth.key' as a OpenVPN static key file
févr. 28 00:30:49 laptop-david nm-openvpn[4699]: NOTE: UID/GID downgrade will be delayed because of --client, --pull, or --up-delay
févr. 28 00:30:49 laptop-david nm-openvpn[4699]: UDPv4 link local: [undef]
févr. 28 00:30:49 laptop-david nm-openvpn[4699]: UDPv4 link remote: [AF_INET]185.21.216.137:1194
févr. 28 00:30:50 laptop-david nm-openvpn[4699]: [hermes] Peer Connection Initiated with [AF_INET]185.21.216.137:1194
févr. 28 00:30:50 laptop-david NetworkManager[803]: nm-openvpn-Message: openvpn started with pid 4699
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  (tun0): new Tun device (carrier: OFF, driver: 'tun', ifindex: 9)
févr. 28 00:30:53 laptop-david nm-openvpn[4699]: TUN/TAP device tun0 opened
févr. 28 00:30:53 laptop-david nm-openvpn[4699]: /usr/libexec/nm-openvpn-service-openvpn-helper --tun -- tun0 1500 1542 10.32.0.26 10.32.0.25 init
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  VPN connection 'VPN Feral_' (IP Config Get) reply received.
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  VPN connection 'VPN Feral_' (IP4 Config Get) reply received.
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  VPN Gateway: 185.21.216.137
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  Tunnel Device: tun0
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  IPv4 configuration:
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>    Internal Gateway: 10.32.0.25
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>    Internal Address: 10.32.0.26
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>    Internal Prefix: 32
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>    Internal Point-to-Point Address: 10.32.0.25
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>    Maximum Segment Size (MSS): 0
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>    Static Route: 10.32.0.1/32   Next Hop: 10.32.0.25
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>    Forbid Default Route: no
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>    Internal DNS: 8.8.8.8
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>    Internal DNS: 8.8.4.4
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>    DNS Domain: '(none)'
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  No IPv6 configuration
févr. 28 00:30:53 laptop-david nm-openvpn[4699]: GID set to nm-openvpn
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  VPN plugin state changed: started (4)
févr. 28 00:30:53 laptop-david nm-openvpn[4699]: UID set to nm-openvpn
févr. 28 00:30:53 laptop-david nm-openvpn[4699]: Initialization Sequence Completed
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  VPN connection 'VPN Feral_' (IP Config Get) complete.
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  (tun0): link connected
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  keyfile: add connection in-memory (942bbb6b-9a7c-4d04-be52-2a8c57e036b7,"tun0")
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  (tun0): device state change: unmanaged -> unavailable (reason 'connection-assumed') [10 20 41]
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  (tun0): device state change: unavailable -> disconnected (reason 'connection-assumed') [20 30 41]
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  (tun0): Activation: starting connection 'tun0' (942bbb6b-9a7c-4d04-be52-2a8c57e036b7)
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  NetworkManager state is now CONNECTED_LOCAL
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  NetworkManager state is now CONNECTED_GLOBAL
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  (tun0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  (tun0): device state change: prepare -> config (reason 'none') [40 50 0]
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  (tun0): device state change: config -> ip-config (reason 'none') [50 70 0]
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  (tun0): device state change: ip-config -> ip-check (reason 'none') [70 80 0]
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  (tun0): device state change: ip-check -> secondaries (reason 'none') [80 90 0]
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  (tun0): device state change: secondaries -> activated (reason 'none') [90 100 0]
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  NetworkManager state is now CONNECTED_LOCAL
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  NetworkManager state is now CONNECTED_GLOBAL
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  Policy set 'tun0' (tun0) as default for IPv4 routing and DNS.
févr. 28 00:30:53 laptop-david NetworkManager[803]: <info>  (tun0): Activation: successful, device activated.
févr. 28 00:32:48 laptop-david nm-openvpn[3929]: [hermes] Inactivity timeout (--ping-restart), restarting
févr. 28 00:32:48 laptop-david nm-openvpn[3929]: SIGUSR1[soft,ping-restart] received, process restarting
févr. 28 00:32:50 laptop-david nm-openvpn[3929]: WARNING: No server certificate verification method has been enabled.  See http://openvpn.net/howto.html#mitm for more info.
févr. 28 00:32:50 laptop-david nm-openvpn[3929]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
févr. 28 00:32:50 laptop-david nm-openvpn[3929]: UDPv4 link local: [undef]
févr. 28 00:32:50 laptop-david nm-openvpn[3929]: UDPv4 link remote: [AF_INET]185.21.216.137:1194
févr. 28 00:32:51 laptop-david nm-openvpn[3929]: [hermes] Peer Connection Initiated with [AF_INET]185.21.216.137:1194
févr. 28 00:32:53 laptop-david nm-openvpn[3929]: Preserving previous TUN/TAP instance: tun1
févr. 28 00:32:53 laptop-david nm-openvpn[3929]: /usr/libexec/nm-openvpn-service-openvpn-helper --tun -- tun1 1500 1542 10.32.0.26 10.32.0.25 restart
févr. 28 00:32:53 laptop-david NetworkManager[803]: (process:4967): nm-openvpn-WARNING **: Could not send configuration information: Rejected send message, 3 matched rules; type="method_call", sender=":1.90" (uid=990 pid=4967 comm="/usr/libexec/nm-openvpn-service-openvpn-helper --t") interface="org.freedesktop.NetworkManager.VPN.Plugin" member="SetConfig" error name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager.openvpn" (uid=0 pid=946 comm="/usr/libexec/nm-openvpn-service ")
févr. 28 00:32:53 laptop-david NetworkManager[803]: (process:4967): nm-openvpn-WARNING **: Could not send IPv4 configuration information: Rejected send message, 3 matched rules; type="method_call", sender=":1.90" (uid=990 pid=4967 comm="/usr/libexec/nm-openvpn-service-openvpn-helper --t") interface="org.freedesktop.NetworkManager.VPN.Plugin" member="SetIp4Config" error name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager.openvpn" (uid=0 pid=946 comm="/usr/libexec/nm-openvpn-service ")
févr. 28 00:32:53 laptop-david nm-openvpn[3929]: Initialization Sequence Completed
févr. 28 00:34:50 laptop-david nm-openvpn[4699]: [hermes] Inactivity timeout (--ping-restart), restarting
févr. 28 00:34:50 laptop-david nm-openvpn[4699]: SIGUSR1[soft,ping-restart] received, process restarting
févr. 28 00:34:52 laptop-david nm-openvpn[4699]: WARNING: No server certificate verification method has been enabled.  See http://openvpn.net/howto.html#mitm for more info.
févr. 28 00:34:52 laptop-david nm-openvpn[4699]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
févr. 28 00:35:00 laptop-david nm-openvpn[4699]: UDPv4 link local: [undef]
févr. 28 00:35:00 laptop-david nm-openvpn[4699]: UDPv4 link remote: [AF_INET]185.21.216.137:1194
févr. 28 00:35:00 laptop-david nm-openvpn[4699]: [hermes] Peer Connection Initiated with [AF_INET]185.21.216.137:1194
févr. 28 00:35:03 laptop-david nm-openvpn[4699]: Preserving previous TUN/TAP instance: tun0
févr. 28 00:35:03 laptop-david nm-openvpn[4699]: /usr/libexec/nm-openvpn-service-openvpn-helper --tun -- tun0 1500 1542 10.32.0.26 10.32.0.25 restart
févr. 28 00:35:03 laptop-david NetworkManager[803]: (process:5012): nm-openvpn-WARNING **: Could not send configuration information: Rejected send message, 3 matched rules; type="method_call", sender=":1.91" (uid=990 pid=5012 comm="/usr/libexec/nm-openvpn-service-openvpn-helper --t") interface="org.freedesktop.NetworkManager.VPN.Plugin" member="SetConfig" error name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager.openvpn" (uid=0 pid=946 comm="/usr/libexec/nm-openvpn-service ")
févr. 28 00:35:03 laptop-david NetworkManager[803]: (process:5012): nm-openvpn-WARNING **: Could not send IPv4 configuration information: Rejected send message, 3 matched rules; type="method_call", sender=":1.91" (uid=990 pid=5012 comm="/usr/libexec/nm-openvpn-service-openvpn-helper --t") interface="org.freedesktop.NetworkManager.VPN.Plugin" member="SetIp4Config" error name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager.openvpn" (uid=0 pid=946 comm="/usr/libexec/nm-openvpn-service ")
févr. 28 00:35:03 laptop-david nm-openvpn[4699]: Initialization Sequence Completed
févr. 28 00:36:59 laptop-david nm-openvpn[3929]: [hermes] Inactivity timeout (--ping-restart), restarting
févr. 28 00:36:59 laptop-david nm-openvpn[3929]: SIGUSR1[soft,ping-restart] received, process restarting
févr. 28 00:37:01 laptop-david nm-openvpn[3929]: WARNING: No server certificate verification method has been enabled.  See http://openvpn.net/howto.html#mitm for more info.
févr. 28 00:37:01 laptop-david nm-openvpn[3929]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
févr. 28 00:37:01 laptop-david nm-openvpn[3929]: UDPv4 link local: [undef]
févr. 28 00:37:01 laptop-david nm-openvpn[3929]: UDPv4 link remote: [AF_INET]185.21.216.137:1194
févr. 28 00:37:01 laptop-david nm-openvpn[3929]: [hermes] Peer Connection Initiated with [AF_INET]185.21.216.137:1194
févr. 28 00:37:03 laptop-david nm-openvpn[3929]: Preserving previous TUN/TAP instance: tun1
févr. 28 00:37:03 laptop-david nm-openvpn[3929]: /usr/libexec/nm-openvpn-service-openvpn-helper --tun -- tun1 1500 1542 10.32.0.26 10.32.0.25 restart
févr. 28 00:37:03 laptop-david NetworkManager[803]: (process:5034): nm-openvpn-WARNING **: Could not send configuration information: Rejected send message, 3 matched rules; type="method_call", sender=":1.92" (uid=990 pid=5034 comm="/usr/libexec/nm-openvpn-service-openvpn-helper --t") interface="org.freedesktop.NetworkManager.VPN.Plugin" member="SetConfig" error name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager.openvpn" (uid=0 pid=946 comm="/usr/libexec/nm-openvpn-service ")
févr. 28 00:37:03 laptop-david NetworkManager[803]: (process:5034): nm-openvpn-WARNING **: Could not send IPv4 configuration information: Rejected send message, 3 matched rules; type="method_call", sender=":1.92" (uid=990 pid=5034 comm="/usr/libexec/nm-openvpn-service-openvpn-helper --t") interface="org.freedesktop.NetworkManager.VPN.Plugin" member="SetIp4Config" error name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager.openvpn" (uid=0 pid=946 comm="/usr/libexec/nm-openvpn-service ")
févr. 28 00:37:03 laptop-david nm-openvpn[3929]: Initialization Sequence Completed
févr. 28 00:39:01 laptop-david nm-openvpn[4699]: [hermes] Inactivity timeout (--ping-restart), restarting
févr. 28 00:39:01 laptop-david nm-openvpn[4699]: SIGUSR1[soft,ping-restart] received, process restarting
févr. 28 00:39:03 laptop-david nm-openvpn[4699]: WARNING: No server certificate verification method has been enabled.  See http://openvpn.net/howto.html#mitm for more info.
févr. 28 00:39:03 laptop-david nm-openvpn[4699]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
févr. 28 00:39:11 laptop-david nm-openvpn[4699]: UDPv4 link local: [undef]
févr. 28 00:39:11 laptop-david nm-openvpn[4699]: UDPv4 link remote: [AF_INET]185.21.216.137:1194
févr. 28 00:39:11 laptop-david nm-openvpn[4699]: [hermes] Peer Connection Initiated with [AF_INET]185.21.216.137:1194
févr. 28 00:39:13 laptop-david nm-openvpn[4699]: Preserving previous TUN/TAP instance: tun0
févr. 28 00:39:13 laptop-david nm-openvpn[4699]: /usr/libexec/nm-openvpn-service-openvpn-helper --tun -- tun0 1500 1542 10.32.0.26 10.32.0.25 restart
févr. 28 00:39:13 laptop-david NetworkManager[803]: (process:5049): nm-openvpn-WARNING **: Could not send configuration information: Rejected send message, 3 matched rules; type="method_call", sender=":1.93" (uid=990 pid=5049 comm="/usr/libexec/nm-openvpn-service-openvpn-helper --t") interface="org.freedesktop.NetworkManager.VPN.Plugin" member="SetConfig" error name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager.openvpn" (uid=0 pid=946 comm="/usr/libexec/nm-openvpn-service ")
févr. 28 00:39:13 laptop-david NetworkManager[803]: (process:5049): nm-openvpn-WARNING **: Could not send IPv4 configuration information: Rejected send message, 3 matched rules; type="method_call", sender=":1.93" (uid=990 pid=5049 comm="/usr/libexec/nm-openvpn-service-openvpn-helper --t") interface="org.freedesktop.NetworkManager.VPN.Plugin" member="SetIp4Config" error name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager.openvpn" (uid=0 pid=946 comm="/usr/libexec/nm-openvpn-service ")
févr. 28 00:39:13 laptop-david nm-openvpn[4699]: Initialization Sequence Completed
févr. 28 00:41:06 laptop-david NetworkManager[803]: nm-openvpn-Message: Terminated openvpn daemon with PID 4699.
févr. 28 00:41:06 laptop-david NetworkManager[803]: <error> [1456616466.042404] [platform/nm-linux-platform.c:2831] do_change_link(): platform-linux: do-change-link: failure changing link 9: No such device (31)
févr. 28 00:41:06 laptop-david NetworkManager[803]: <info>  NetworkManager state is now CONNECTED_LOCAL
févr. 28 00:41:06 laptop-david NetworkManager[803]: <info>  NetworkManager state is now CONNECTED_GLOBAL
févr. 28 00:41:06 laptop-david NetworkManager[803]: <info>  Policy set 'Livebox-4790' (wlp2s0) as default for IPv4 routing and DNS.
févr. 28 00:41:06 laptop-david NetworkManager[803]: <info>  (tun0): device state change: activated -> unmanaged (reason 'removed') [100 10 36]
févr. 28 00:41:06 laptop-david nm-openvpn[4699]: SIGTERM[hard,] received, process exiting
févr. 28 00:41:06 laptop-david NetworkManager[803]: <warn>  (tun0): failed to disable userspace IPv6LL address handling
févr. 28 00:41:11 laptop-david nm-openvpn[3929]: [hermes] Inactivity timeout (--ping-restart), restarting
févr. 28 00:41:11 laptop-david nm-openvpn[3929]: SIGUSR1[soft,ping-restart] received, process restarting
févr. 28 00:41:13 laptop-david nm-openvpn[3929]: WARNING: No server certificate verification method has been enabled.  See http://openvpn.net/howto.html#mitm for more info.
févr. 28 00:41:13 laptop-david nm-openvpn[3929]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
févr. 28 00:41:13 laptop-david nm-openvpn[3929]: UDPv4 link local: [undef]
févr. 28 00:41:13 laptop-david nm-openvpn[3929]: UDPv4 link remote: [AF_INET]185.21.216.137:1194
févr. 28 00:41:13 laptop-david nm-openvpn[3929]: [hermes] Peer Connection Initiated with [AF_INET]185.21.216.137:1194
févr. 28 00:41:16 laptop-david nm-openvpn[3929]: Preserving previous TUN/TAP instance: tun1
févr. 28 00:41:16 laptop-david nm-openvpn[3929]: /usr/libexec/nm-openvpn-service-openvpn-helper --tun -- tun1 1500 1542 10.32.0.26 10.32.0.25 restart
févr. 28 00:41:16 laptop-david NetworkManager[803]: (process:5134): nm-openvpn-WARNING **: Could not send configuration information: Rejected send message, 3 matched rules; type="method_call", sender=":1.96" (uid=990 pid=5134 comm="/usr/libexec/nm-openvpn-service-openvpn-helper --t") interface="org.freedesktop.NetworkManager.VPN.Plugin" member="SetConfig" error name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager.openvpn" (uid=0 pid=946 comm="/usr/libexec/nm-openvpn-service ")
févr. 28 00:41:16 laptop-david NetworkManager[803]: (process:5134): nm-openvpn-WARNING **: Could not send IPv4 configuration information: Rejected send message, 3 matched rules; type="method_call", sender=":1.96" (uid=990 pid=5134 comm="/usr/libexec/nm-openvpn-service-openvpn-helper --t") interface="org.freedesktop.NetworkManager.VPN.Plugin" member="SetIp4Config" error name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager.openvpn" (uid=0 pid=946 comm="/usr/libexec/nm-openvpn-service ")
févr. 28 00:41:16 laptop-david nm-openvpn[3929]: Initialization Sequence Completed
févr. 28 00:41:37 laptop-david NetworkManager[803]: <info>  (tun0): new Tun device (carrier: OFF, driver: 'tun', ifindex: 10)
févr. 28 00:41:37 laptop-david NetworkManager[803]: <info>  (tun0): link connected
févr. 28 00:41:37 laptop-david NetworkManager[803]: <info>  keyfile: add connection in-memory (af3b666f-c524-4dd9-b5e3-4857e82b674f,"tun0")
févr. 28 00:41:37 laptop-david NetworkManager[803]: <info>  (tun0): device state change: unmanaged -> unavailable (reason 'connection-assumed') [10 20 41]
févr. 28 00:41:37 laptop-david NetworkManager[803]: <info>  (tun0): device state change: unavailable -> disconnected (reason 'connection-assumed') [20 30 41]
févr. 28 00:41:37 laptop-david NetworkManager[803]: <info>  (tun0): Activation: starting connection 'tun0' (af3b666f-c524-4dd9-b5e3-4857e82b674f)
févr. 28 00:41:37 laptop-david NetworkManager[803]: <info>  (tun0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
févr. 28 00:41:37 laptop-david NetworkManager[803]: <info>  (tun0): device state change: prepare -> config (reason 'none') [40 50 0]
févr. 28 00:41:37 laptop-david NetworkManager[803]: <info>  (tun0): device state change: config -> ip-config (reason 'none') [50 70 0]
févr. 28 00:41:37 laptop-david NetworkManager[803]: <info>  (tun0): device state change: ip-config -> ip-check (reason 'none') [70 80 0]
févr. 28 00:41:37 laptop-david NetworkManager[803]: <info>  (tun0): device state change: ip-check -> secondaries (reason 'none') [80 90 0]
févr. 28 00:41:37 laptop-david NetworkManager[803]: <info>  (tun0): device state change: secondaries -> activated (reason 'none') [90 100 0]
févr. 28 00:41:37 laptop-david NetworkManager[803]: <info>  (tun0): Activation: successful, device activated.
févr. 28 00:43:34 laptop-david nm-openvpn[3929]: [hermes] Inactivity timeout (--ping-restart), restarting
févr. 28 00:43:34 laptop-david nm-openvpn[3929]: SIGUSR1[soft,ping-restart] received, process restarting
févr. 28 00:43:36 laptop-david nm-openvpn[3929]: WARNING: No server certificate verification method has been enabled.  See http://openvpn.net/howto.html#mitm for more info.
févr. 28 00:43:36 laptop-david nm-openvpn[3929]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
févr. 28 00:43:36 laptop-david nm-openvpn[3929]: UDPv4 link local: [undef]
févr. 28 00:43:36 laptop-david nm-openvpn[3929]: UDPv4 link remote: [AF_INET]185.21.216.137:1194
févr. 28 00:43:36 laptop-david nm-openvpn[3929]: [hermes] Peer Connection Initiated with [AF_INET]185.21.216.137:1194
févr. 28 00:43:39 laptop-david nm-openvpn[3929]: Preserving previous TUN/TAP instance: tun1
févr. 28 00:43:39 laptop-david nm-openvpn[3929]: /usr/libexec/nm-openvpn-service-openvpn-helper --tun -- tun1 1500 1542 10.32.0.26 10.32.0.25 restart
févr. 28 00:43:39 laptop-david NetworkManager[803]: (process:5252): nm-openvpn-WARNING **: Could not send configuration information: Rejected send message, 3 matched rules; type="method_call", sender=":1.99" (uid=990 pid=5252 comm="/usr/libexec/nm-openvpn-service-openvpn-helper --t") interface="org.freedesktop.NetworkManager.VPN.Plugin" member="SetConfig" error name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager.openvpn" (uid=0 pid=946 comm="/usr/libexec/nm-openvpn-service ")
févr. 28 00:43:39 laptop-david NetworkManager[803]: (process:5252): nm-openvpn-WARNING **: Could not send IPv4 configuration information: Rejected send message, 3 matched rules; type="method_call", sender=":1.99" (uid=990 pid=5252 comm="/usr/libexec/nm-openvpn-service-openvpn-helper --t") interface="org.freedesktop.NetworkManager.VPN.Plugin" member="SetIp4Config" error name="(unset)" requested_reply="0" destination="org.freedesktop.NetworkManager.openvpn" (uid=0 pid=946 comm="/usr/libexec/nm-openvpn-service ")
févr. 28 00:43:39 laptop-david nm-openvpn[3929]: Initialization Sequence Completed
févr. 28 00:44:06 laptop-david NetworkManager[803]: <info>  VPN service 'openvpn' disappeared
févr. 28 00:46:19 laptop-david NetworkManager[803]: <info>  (tun0): device state change: activated -> unmanaged (reason 'removed') [100 10 36]
févr. 28 00:46:19 laptop-david NetworkManager[803]: <warn>  (tun0): failed to disable userspace IPv6LL address handling
févr. 28 00:47:35 laptop-david nm-openvpn[3929]: [hermes] Inactivity timeout (--ping-restart), restarting
févr. 28 00:47:35 laptop-david nm-openvpn[3929]: SIGUSR1[soft,ping-restart] received, process restarting
févr. 28 00:47:37 laptop-david nm-openvpn[3929]: WARNING: No server certificate verification method has been enabled.  See http://openvpn.net/howto.html#mitm for more info.
févr. 28 00:47:37 laptop-david nm-openvpn[3929]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
févr. 28 00:47:37 laptop-david nm-openvpn[3929]: UDPv4 link local: [undef]
févr. 28 00:47:37 laptop-david nm-openvpn[3929]: UDPv4 link remote: [AF_INET]185.21.216.137:1194
févr. 28 00:47:38 laptop-david nm-openvpn[3929]: [hermes] Peer Connection Initiated with [AF_INET]185.21.216.137:1194
févr. 28 00:47:40 laptop-david nm-openvpn[3929]: Preserving previous TUN/TAP instance: tun1
févr. 28 00:47:40 laptop-david nm-openvpn[3929]: /usr/libexec/nm-openvpn-service-openvpn-helper --tun -- tun1 1500 1542 10.32.0.26 10.32.0.25 restart
févr. 28 00:47:40 laptop-david NetworkManager[803]: (process:5329): nm-openvpn-WARNING **: Could not send configuration information: The name org.freedesktop.NetworkManager.openvpn was not provided by any .service files
févr. 28 00:47:40 laptop-david NetworkManager[803]: (process:5329): nm-openvpn-WARNING **: Could not send IPv4 configuration information: The name org.freedesktop.NetworkManager.openvpn was not provided by any .service files
févr. 28 00:47:40 laptop-david nm-openvpn[3929]: Initialization Sequence Completed

Je tourne sous Fedora 23 x86-64 à jour (kernel 4.3.5-300.fc23.x86_64, openvpn 2.3.10, NetworkManager-openvpn-1.0.8-2.fc23.x86_64, NetworkManager-openvpn-gnome-1.0.8-2.fc23.x86_64) sous LXDE.

Il y a bien des erreurs dans le logs, mais je n'arrive pas à en sortir quelque chose. Je suis prenneur de n'importe toute piste !

Merci, David.

Édité par Davidbrcz

+0 -0
Staff

Personnellement la ligne qui me fait réagir est la suivante :

1
févr. 28 00:47:37 laptop-david nm-openvpn[3929]: WARNING: No server certificate verification method has been enabled.  See http://openvpn.net/howto.html#mitm for more info.

"I think that it’s extraordinarily important that we in computer science keep fun in computing." – Alan J. Perlis

+1 -0

As-tu suivi la méthode de configuration pour OpenVPN (la partie serveur) ? Comme l'a indiqué gustavi, le serveur OpenVPN auquel tu te connectes ne semble pas savoir comment vérifier le certificat du serveur (ou alors il n'y a pas de certificat tout court, ou tu n'as pas l'AC du serveur pour validation).

+0 -0
Auteur du sujet

J'ai pas la main sur mon installation VPN (serveur mutualisé).

Sinon, cette page m'a indiqué le problème : pour une raison que j'ignore, en cas de suspend/hibernate, le processus openvpn n'est pas tué/arrêté et lors du retour sous activité, j'ai 2 processus et les symptômes décrits.

Un arrêt du VPN avant de suspendre ou un killall suffit à régler le soucis.

+0 -0
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