嘿，我一直在尝试通过 Ubuntu 连接到我在路由器上设置的 OpenVPN，但它总是超时。我在 Windows 设备上测试了它，连接没有问题，所以我知道这一定是我在网络管理器中忽略了什么。我检查了我的路由器系统日志，显示的错误是：
Jan 1 16:18:01 openvpn[6203]: TCP connection established with [AF_INET]192.168.1.139:43908
Jan 1 16:18:02 openvpn[6203]: 192.168.1.139:43908 TLS: Initial packet from [AF_INET]192.168.1.139:43908, sid=362f6bd8 58b312d1
Jan 1 16:18:02 openvpn[6203]: 192.168.1.139:43908 PLUGIN_CALL: POST /usr/lib/openvpn-plugin-auth-pam.so/PLUGIN_AUTH_USER_PASS_VERIFY status=0
Jan 1 16:18:02 openvpn[6203]: 192.168.1.139:43908 TLS: Username/Password authentication succeeded for username 'masterofnone' [CN SET]
Jan 1 16:18:02 openvpn[6203]: 192.168.1.139:43908 WARNING: 'dev-type' is used inconsistently, local='dev-type tap', remote='dev-type tun'
Jan 1 16:18:02 openvpn[6203]: 192.168.1.139:43908 WARNING: 'link-mtu' is used inconsistently, local='link-mtu 1592', remote='link-mtu 1540'
Jan 1 16:18:02 openvpn[6203]: 192.168.1.139:43908 WARNING: 'tun-mtu' is used inconsistently, local='tun-mtu 1532', remote='tun-mtu 1500'
Jan 1 16:18:02 openvpn[6203]: 192.168.1.139:43908 WARNING: 'auth' is used inconsistently, local='auth SHA1', remote='auth [null-digest]'
Jan 1 16:18:02 openvpn[6203]: 192.168.1.139:43908 Data Channel Encrypt: Cipher 'AES-128-CBC' initialized with 128 bit key
Jan 1 16:18:02 openvpn[6203]: 192.168.1.139:43908 Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Jan 1 16:18:02 openvpn[6203]: 192.168.1.139:43908 Data Channel Decrypt: Cipher 'AES-128-CBC' initialized with 128 bit key
Jan 1 16:18:02 openvpn[6203]: 192.168.1.139:43908 Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Jan 1 16:18:03 openvpn[6203]: 192.168.1.139:43908 Control Channel: TLSv1, cipher TLSv1/SSLv3 DHE-RSA-AES256-SHA
Jan 1 16:18:03 openvpn[6203]: 192.168.1.139:43908 [masterofnone] Peer Connection Initiated with [AF_INET]192.168.1.139:43908
Jan 1 16:18:03 openvpn[6203]: masterofnone/192.168.1.139:43908 MULTI: no dynamic or static remote --ifconfig address is available for
masterofnone/192.168.1.139:43908
Jan 1 16:18:03 openvpn[6203]: masterofnone/192.168.1.139:43908 Connection reset, restarting [0]
Jan 1 16:18:03 openvpn[6203]: masterofnone/192.168.1.139:43908 SIGUSR1[soft,connection-reset] received, client-instance restarting
任何帮助都将不胜感激。谢谢