求助：linux系统通过openvpn客户端无法和ROS建立OVPN连接

gdsunlong

大家有没有用linux系统连接ROS的OVPN呀？最近几天在测试linux平台连接ROS的OVPN，ROS服务器上的配置挺简单，参考别人的教程生成了证书，导入之后使用windows系统测试成功，可以建立OVPN连接。但是linux系统下一直连不上！linux客户端的配置参考MikroTik官网，启动之后一直反复连接。大家帮忙看下什么问题哈！
官网上对linux系统给出的参考配置如下：

Linux Client config

dev tunproto tcp-clientremote 2.2.2.2 1194tls-clientuser nobodygroup nogroup#comp-lzo # Do not use compression.# More reliable detection when a system loses its connection.ping 15ping-restart 45ping-timer-rempersist-tunpersist-keymute-replay-warningsverb 3cipher BF-CBCauth SHA1pullauth-user-pass auth.cfg

The file auth.cfg holds your username/password combination. On the first line must be the username and on the second line your password.

client2234

下面是我的配置：

client

dev tun

proto tcp-client

remote xx.xx.xx.xx 1194

;remote my-server-2 1194

tls-client

resolv-retry infinite

nobind

#user nobody

#group nobody

# More reliable detection when a system loses its connection.

ping 15

ping-restart 45

ping-timer-rem

persist-key

persist-tun

mute-replay-warnings

ca ca.crt

#cert test.crt

#key test.key

remote-cert-tls server

#tls-auth ta.key 0

#auth SHA1

auth-user-pass

#auth-user-pass auth.txt

auth-nocache

#cipher AES-256-CBC AES-192

#cipher BF-CBC

#comp-lzo

verb 3

pull

客户端启动之后一直反复连接，日志信息如下：

[root@xxxxxx openvpn]# openvpn xxxx.conf

Thu Oct 26 22:00:32 2017 OpenVPN 2.4.4 x86_64-redhat-linux-gnu [Fedora EPEL patched] [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [PKCS11] [MH/PKTINFO] [AEAD] built on Sep 26 2017

Thu Oct 26 22:00:32 2017 library versions: OpenSSL 1.0.2k-fips  26 Jan 2017, LZO 2.06

Enter Auth Username: test4

Enter Auth Password: ******

Thu Oct 26 22:00:38 2017 TCP/UDP: Preserving recently used remote address: [AF_INET]xx.xx.xx.xx:1194

Thu Oct 26 22:00:38 2017 Socket Buffers: R=[87380->87380] S=[16384->16384]

Thu Oct 26 22:00:38 2017 Attempting to establish TCP connection with [AF_INET]xx.xx.xx.xx:1194 [nonblock]

Thu Oct 26 22:00:39 2017 TCP connection established with [AF_INET]xx.xx.xx.xx:1194

Thu Oct 26 22:00:39 2017 TCP_CLIENT link local: (not bound)

Thu Oct 26 22:00:39 2017 TCP_CLIENT link remote: [AF_INET]xx.xx.xx.xx:1194

Thu Oct 26 22:00:39 2017 TLS: Initial packet from [AF_INET]xx.xx.xx.xx:1194, sid=ecef0433 4b594685

Thu Oct 26 22:00:39 2017 Connection reset, restarting [0]

Thu Oct 26 22:00:39 2017 SIGUSR1[soft,connection-reset] received, process restarting

Thu Oct 26 22:00:39 2017 Restart pause, 5 second(s)

Thu Oct 26 22:00:44 2017 TCP/UDP: Preserving recently used remote address: [AF_INET]xx.xx.xx.xx:1194

Thu Oct 26 22:00:44 2017 Socket Buffers: R=[87380->87380] S=[16384->16384]

Thu Oct 26 22:00:44 2017 Attempting to establish TCP connection with [AF_INET]xx.xx.xx.xx:1194 [nonblock]

Thu Oct 26 22:00:45 2017 TCP connection established with [AF_INET]xx.xx.xx.xx:1194

Thu Oct 26 22:00:45 2017 TCP_CLIENT link local: (not bound)

Thu Oct 26 22:00:45 2017 TCP_CLIENT link remote: [AF_INET]xx.xx.xx.xx:1194

Thu Oct 26 22:00:45 2017 TLS: Initial packet from [AF_INET]xx.xx.xx.xx:1194, sid=b817da2c 7f96390d

Thu Oct 26 22:00:45 2017 Connection reset, restarting [0]

Thu Oct 26 22:00:45 2017 SIGUSR1[soft,connection-reset] received, process restarting

Thu Oct 26 22:00:45 2017 Restart pause, 5 second(s)

ROS的配置如附件所示。

各位帮忙分析下是什么情况哈，非常感谢！