OpenVPN断开连接,然后不断重新连接

我有一个Linux客户端连接到OpenVPN主机。 客户端连接好,动词= 5我看到客户端上的多个读写:

LOG:1391694246,I,Initialization Sequence Completed LOG:1391694246,D,TCPv4_CLIENT WRITE [22] to [AF_INET]2xx.180.7.10:443: P_ACK_V1 kid=0 [ 30 ] LOG:1391694246,D,TUN READ [76] LOG:1391694246,D,TCPv4_CLIENT WRITE [117] to [AF_INET]2xx.180.7.10:443: P_DATA_V1 kid=0 DATA len=116 LOG:1391694246,D,TUN READ [76] LOG:1391694246,D,TCPv4_CLIENT WRITE [117] to [AF_INET]2xx.180.7.10:443: P_DATA_V1 kid=0 DATA len=116 LOG:1391694247,D,TUN READ [76] LOG:1391694247,D,TCPv4_CLIENT WRITE [117] to [AF_INET]2xx.180.7.10:443: P_DATA_V1 kid=0 DATA len=116 LOG:1391694249,D,TUN READ [76] LOG:1391694249,D,TCPv4_CLIENT WRITE [117] to [AF_INET]2xx.180.7.10:443: P_DATA_V1 kid=0 DATA len=116 LOG:1391694253,D,TUN READ [76] LOG:1391694253,D,TCPv4_CLIENT WRITE [117] to [AF_INET]2xx.180.7.10:443: P_DATA_V1 kid=0 DATA len=116 

然后,几秒钟后(15到30秒之间的任何地方)发生这种情况:

 LOG:1391694303,D,TCPv4_CLIENT WRITE [101] to [AF_INET]2xx.180.7.10:443: P_DATA_V1 kid=0 DATA len=100 LOG:1391694305,D,TUN READ [60] LOG:1391694305,D,TCPv4_CLIENT WRITE [101] to [AF_INET]2xx.180.7.10:443: P_DATA_V1 kid=0 DATA len=100 LOG:1391694306,I,[vpn] Inactivity timeout (--ping-restart), restarting LOG:1391694306,,TCP/UDP: Closing socket LOG:1391694306,,/sbin/ip route del xx.96.4.137/32 LOG:1391694306,,/sbin/ip route del 2xx.180.0.0/18 LOG:1391694306,,/sbin/ip route del 2xx.157.192.0/18 LOG:1391694306,,/sbin/ip route del xx.123.92.0/26 LOG:1391694306,,/sbin/ip route del xx.123.79.192/26 LOG:1391694306,,/sbin/ip route del xx.123.77.0/25 LOG:1391694306,,/sbin/ip route del xx.250.30.128/27 LOG:1391694306,,/sbin/ip route del xx.250.30.160/27 LOG:1391694306,,/sbin/ip route del 1xx.112.245.0/24 LOG:1391694306,,/sbin/ip route del 1xx.207.0.0/16 LOG:1391694306,,Closing TUN/TAP interface LOG:1391694306,I,/sbin/ip addr del dev tun0 local 1xx.19.23.64 peer 1xx.19.0.0 LOG:1391694306,I,SIGUSR1[soft,ping-restart] received, process restarting LOG:1391694306,,Restart pause, 5 second(s) 

这很奇怪,因为他们似乎正在沟通,直到“不活跃超时”。 此外,服务器推ping=10,ping-restart=60 – 所以我会认为这发生得太快。 不知道发生了什么事。

任何想法赞赏!