High utilization drops lan to lan VPN

[kenadak]

my VPN has dropped multiple time over the last few days… it seems to stem from multiple connections attempting to go out the VPN all at once… is there a setting I can change to keep this VPN up longer? I’ve seen something about this in the forums or on the mailing list but I haven’t been able to find it.

any help would be appreciated.

Thanks!

[imported_fulvio]

could you post the VPN logs?

[kenadak]

if you can tell me how to clear some of this inactivity dropouts that would be good too.

here is the log:

23:15:11 [UNDEF] Inactivity timeout (–ping-restart), restarting
23:15:11 SIGUSR1[soft,ping-restart] received, process restarting
23:15:13 WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
23:15:13 LZO compression initialized
23:15:13 TUN/TAP device VPN01 opened
23:15:13 UDPv4 link local (bound): [undef]:1195
23:15:13 UDPv4 link remote: 72.17.244.58:1195
23:15:17 [UNDEF] Inactivity timeout (–ping-restart), restarting
23:15:17 SIGUSR1[soft,ping-restart] received, process restarting
23:15:19 WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
23:15:19 LZO compression initialized
23:15:19 TUN/TAP device VPN01 opened
23:15:19 UDPv4 link local (bound): [undef]:1195
23:15:19 UDPv4 link remote: 72.17.244.58:1195
23:15:22 [UNDEF] Inactivity timeout (–ping-restart), restarting
23:15:22 SIGUSR1[soft,ping-restart] received, process restarting
23:15:24 WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
23:15:24 LZO compression initialized
23:15:24 TUN/TAP device VPN01 opened
23:15:24 UDPv4 link local (bound): [undef]:1195
23:15:24 UDPv4 link remote: 72.17.244.58:1195
23:15:27 [UNDEF] Inactivity timeout (–ping-restart), restarting
23:15:27 SIGUSR1[soft,ping-restart] received, process restarting
23:15:29 WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
23:15:29 LZO compression initialized
23:15:29 TUN/TAP device VPN01 opened
23:15:29 UDPv4 link local (bound): [undef]:1195
23:15:29 UDPv4 link remote: 72.17.244.58:1195
23:15:32 [UNDEF] Inactivity timeout (–ping-restart), restarting
23:15:32 SIGUSR1[soft,ping-restart] received, process restarting
23:15:34 WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
23:15:34 LZO compression initialized
23:15:34 TUN/TAP device VPN01 opened
23:15:34 UDPv4 link local (bound): [undef]:1195
23:15:34 UDPv4 link remote: 72.17.244.58:1195
23:15:37 [UNDEF] Inactivity timeout (–ping-restart), restarting
23:15:37 SIGUSR1[soft,ping-restart] received, process restarting
23:15:39 WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
23:15:39 LZO compression initialized
23:15:39 TUN/TAP device VPN01 opened
23:15:39 UDPv4 link local (bound): [undef]:1195
23:15:39 UDPv4 link remote: 72.17.244.58:1195
23:15:42 [UNDEF] Inactivity timeout (–ping-restart), restarting
23:15:42 SIGUSR1[soft,ping-restart] received, process restarting
23:15:44 WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
23:15:44 LZO compression initialized
23:15:44 TUN/TAP device VPN01 opened
23:15:44 UDPv4 link local (bound): [undef]:1195
23:15:44 UDPv4 link remote: 72.17.244.58:1195
23:15:47 [UNDEF] Inactivity timeout (–ping-restart), restarting
23:15:47 SIGUSR1[soft,ping-restart] received, process restarting
23:15:49 WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
23:15:49 LZO compression initialized
23:15:49 TUN/TAP device VPN01 opened
23:15:49 UDPv4 link local (bound): [undef]:1195
23:15:49 UDPv4 link remote: 72.17.244.58:1195
23:15:52 [UNDEF] Inactivity timeout (–ping-restart), restarting
23:15:52 SIGUSR1[soft,ping-restart] received, process restarting
23:15:54 WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
23:15:54 LZO compression initialized
23:15:54 TUN/TAP device VPN01 opened
23:15:54 UDPv4 link local (bound): [undef]:1195
23:15:54 UDPv4 link remote: 72.17.244.58:1195
23:15:57 [UNDEF] Inactivity timeout (–ping-restart), restarting
23:15:57 SIGUSR1[soft,ping-restart] received, process restarting
23:15:59 WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
23:15:59 LZO compression initialized
23:15:59 TUN/TAP device VPN01 opened
23:15:59 UDPv4 link local (bound): [undef]:1195
23:15:59 UDPv4 link remote: 72.17.244.58:1195
23:16:02 [UNDEF] Inactivity timeout (–ping-restart), restarting
23:16:02 SIGUSR1[soft,ping-restart] received, process restarting
23:16:04 WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
23:16:04 LZO compression initialized
23:16:04 TUN/TAP device VPN01 opened
23:16:04 UDPv4 link local (bound): [undef]:1195
23:16:04 UDPv4 link remote: 72.17.244.58:1195
23:16:04 [marietta.dc-cpa.com] Peer Connection Initiated with 72.17.244.58:1195
23:16:05 Initialization Sequence Completed
23:24:52 [marietta.dc-cpa.com] Inactivity timeout (–ping-restart), restarting
23:24:52 SIGUSR1[soft,ping-restart] received, process restarting
23:24:54 WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
23:24:54 LZO compression initialized
23:24:54 TUN/TAP device VPN01 opened
23:24:54 UDPv4 link local (bound): [undef]:1195
23:24:54 UDPv4 link remote: 72.17.244.58:1195
23:24:54 TLS Error: local/remote TLS keys are out of sync: 72.17.244.58:1195 [0]
23:24:56 TLS Error: local/remote TLS keys are out of sync: 72.17.244.58:1195 [0]
23:24:56 [marietta.dc-cpa.com] Peer Connection Initiated with 72.17.244.58:1195
23:24:57 Initialization Sequence Completed
23:47:05 [marietta.dc-cpa.com] Inactivity timeout (–ping-restart), restarting
23:47:05 SIGUSR1[soft,ping-restart] received, process restarting
23:47:07 WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
23:47:07 LZO compression initialized
23:47:07 TUN/TAP device VPN01 opened
23:47:07 UDPv4 link local (bound): [undef]:1195
23:47:07 UDPv4 link remote: 72.17.244.58:1195
23:47:07 TLS Error: local/remote TLS keys are out of sync: 72.17.244.58:1195 [0]
23:47:07 [marietta.dc-cpa.com] Peer Connection Initiated with 72.17.244.58:1195
23:47:08 Initialization Sequence Completed

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