无法使 VPN 连接正常工作 - AUTH：收到控制消息：AUTH_FAILED

Question

我购买了一个 VPN 帐户，并尝试按照 vpn 提供商 (RA4W) 提供的说明连接到它。我正在使用 ubuntu 16.4 基本上我被指示安装 openVPN 然后通过输入配置和连接：

sudo openvpn --config path/to/location.ovpn

结果是：

$ sudo openvpn --config ~/Desktop/ra4wvpn-nl-amsterdam-udp-1194.ovpn
Fri Sep  1 13:45:15 2017 OpenVPN 2.3.10 x86_64-pc-linux-gnu [SSL 
(OpenSSL)] [LZO] [EPOLL] [PKCS11] [MH] [IPv6] built on Jun 22 2017
Fri Sep  1 13:45:15 2017 library versions: OpenSSL 1.0.2g  1 Mar 2016, 
LZO 2.08
Enter Auth Username: ******
Enter Auth Password: **********
Fri Sep  1 13:45:26 2017 WARNING: No server certificate verification 
method has been enabled.  See http://openvpn.net/howto.html#mitm for 
more info.
Fri Sep  1 13:45:26 2017 Control Channel Authentication: tls-auth 
using INLINE static key file
Fri Sep  1 13:45:26 2017 Outgoing Control Channel Authentication: 
Using 160 bit message hash 'SHA1' for HMAC authentication
Fri Sep  1 13:45:26 2017 Incoming Control Channel Authentication: 
Using 160 bit message hash 'SHA1' for HMAC authentication
Fri Sep  1 13:45:26 2017 Socket Buffers: R=[212992->212992] S=[212992-
>212992]
Fri Sep  1 13:45:26 2017 UDPv4 link local: [undef]
Fri Sep  1 13:45:26 2017 UDPv4 link remote: 
[AF_INET]154.59.112.130:1194
Fri Sep  1 13:45:26 2017 TLS: Initial packet from 
[AF_INET]154.59.112.130:1194, sid=9c75530e 3e238e30
Fri Sep  1 13:45:26 2017 WARNING: this configuration may cache 
passwords in memory -- use the auth-nocache option to prevent this
Fri Sep  1 13:45:26 2017 VERIFY OK: depth=1, CN=RA4WVPN
Fri Sep  1 13:45:26 2017 VERIFY OK: depth=0, CN=RA4WVPN
Fri Sep  1 13:45:26 2017 Data Channel Encrypt: Cipher 'AES-128-CBC' 
initialized with 128 bit key
Fri Sep  1 13:45:26 2017 Data Channel Encrypt: Using 160 bit message 
hash 'SHA1' for HMAC authentication
Fri Sep  1 13:45:26 2017 Data Channel Decrypt: Cipher 'AES-128-CBC' 
initialized with 128 bit key
Fri Sep  1 13:45:26 2017 Data Channel Decrypt: Using 160 bit message 
hash 'SHA1' for HMAC authentication
Fri Sep  1 13:45:26 2017 Control Channel: TLSv1.2, cipher TLSv1/SSLv3 
ECDHE-RSA-AES256-GCM-SHA384, 2048 bit RSA
Fri Sep  1 13:45:26 2017 [RA4WVPN] Peer Connection Initiated with 
[AF_INET]154.59.112.130:1194
Fri Sep  1 13:45:28 2017 SENT CONTROL [RA4WVPN]: 'PUSH_REQUEST' 
(status=1)
Fri Sep  1 13:45:28 2017 AUTH: Received control message: AUTH_FAILED
Fri Sep  1 13:45:28 2017 SIGTERM[soft,auth-failure] received, process 
exiting

我也尝试使用网络管理器，但它也无法连接并告诉我：

VPN Connection Failed
The VPN connection 'ra4wvpn-nl-amsterdam-udp-1194' failed because the connection attempt timed out.

我迷路了，因为我不知道我可以尝试让它发挥作用。任何帮助，将不胜感激！

Answer 1

解决了。

正如Rinzwind在评论中所建议的，此消息指出了问题：

AUTH: Received control message: AUTH_FAILED

我只是使用了错误的凭据（我没有注意到我需要使用我的帐户用户名和密码登录才能获得不同的 VPN 用户名和密码）。