关于L2TP的连接问题

[小网工ぅ]

Connection 12 closed to 106.121.71.30, port 55865 (Timeout)
control_finish: Peer requested tunnel 12 twice, ignoring second one.
Unable to deliver closing message for tunnel 53459. Destroying anyway.
control_finish: Peer requested tunnel 12 twice, ignoring second one.
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"L2TP-PSK-NAT"[14] 106.121.71.30 #13: ERROR: netlink XFRM_MSG_DELPOLICY response for flow eroute_connection delete included errno 2: No such file or directory
"L2TP-PSK-NAT"[14] 106.121.71.30 #13: received and ignored informational message
ERROR: asynchronous network error report on eth0:0 (sport=4500) for message to 106.121.71.30 port 47998, complainant 106.121.71.30: Connection refused [errno 111, origin ICMP type 3 code 3 (not authentic

"L2TP-PSK-NAT"[14] 106.121.71.30 #13: received Delete SA payload: deleting ISAKMP State #13
"L2TP-PSK-NAT"[14] 106.121.71.30: deleting connection "L2TP-PSK-NAT" instance with peer 106.121.71.30 {isakmp=#0/ipsec=#0}
packet from 106.121.71.30:47998: received and ignored informational message
ERROR: asynchronous network error report on eth0:0 (sport=4500) for message to 106.121.71.30 port 47998, complainant 106.121.71.30: Connection refused [errno 111, origin ICMP type 3 code 3 (not authentic
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在日志出现这个信息，求大手子给个解决方案

[曹宇飞丶]

No such file or directory Connection refused not authentic 大概看了下这段错误日志，是不是没有配置文件哦 ？或者配置出错了，以至于连接不上服务器，检查下配置吧。