OpenVPN客户端连接到服务器。但是没有互联网。但是，除非可以在浏览器中打开任何网页，否则我可以从8.8.8.8终端执行ping操作。打开任何网页后，我也无法ping Google Public DNS。 我有Ubuntu 18.04。
我们也尝试了公共openvpn配置。它们在Ubuntu上也不起作用。但是相同的配置在Mac上效果很好。
可能是什么问题？在下面，我已经发布了日志：
vlad@vlad-ThinkPad:~/keys/vpn$ sudo openvpn --config vladv.ovpn
Thu Mar 14 15:52:01 2019 us=645618 Current Parameter Settings:
Thu Mar 14 15:52:01 2019 us=645644 config = 'vladv.ovpn'
Thu Mar 14 15:52:01 2019 us=645649 mode = 0
Thu Mar 14 15:52:01 2019 us=645652 persist_config = DISABLED
Thu Mar 14 15:52:01 2019 us=645656 persist_mode = 1
Thu Mar 14 15:52:01 2019 us=645659 show_ciphers = DISABLED
Thu Mar 14 15:52:01 2019 us=645663 show_digests = DISABLED
Thu Mar 14 15:52:01 2019 us=645666 show_engines = DISABLED
Thu Mar 14 15:52:01 2019 us=645669 genkey = DISABLED
Thu Mar 14 15:52:01 2019 us=645672 key_pass_file = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=645676 show_tls_ciphers = DISABLED
Thu Mar 14 15:52:01 2019 us=645680 connect_retry_max = 0
Thu Mar 14 15:52:01 2019 us=645687 Connection profiles [0]:
Thu Mar 14 15:52:01 2019 us=645691 proto = udp
Thu Mar 14 15:52:01 2019 us=645695 local = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=645699 local_port = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=645703 remote = '52.204.183.105'
Thu Mar 14 15:52:01 2019 us=645707 remote_port = '1194'
Thu Mar 14 15:52:01 2019 us=645737 remote_float = DISABLED
Thu Mar 14 15:52:01 2019 us=645741 bind_defined = DISABLED
Thu Mar 14 15:52:01 2019 us=645745 bind_local = DISABLED
Thu Mar 14 15:52:01 2019 us=645750 bind_ipv6_only = DISABLED
Thu Mar 14 15:52:01 2019 us=645754 connect_retry_seconds = 5
Thu Mar 14 15:52:01 2019 us=645757 connect_timeout = 120
Thu Mar 14 15:52:01 2019 us=645774 socks_proxy_server = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=645778 socks_proxy_port = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=645801 tun_mtu = 1500
Thu Mar 14 15:52:01 2019 us=645806 tun_mtu_defined = ENABLED
Thu Mar 14 15:52:01 2019 us=645810 link_mtu = 1500
Thu Mar 14 15:52:01 2019 us=645815 link_mtu_defined = DISABLED
Thu Mar 14 15:52:01 2019 us=645819 tun_mtu_extra = 0
Thu Mar 14 15:52:01 2019 us=645823 tun_mtu_extra_defined = DISABLED
Thu Mar 14 15:52:01 2019 us=645827 mtu_discover_type = -1
Thu Mar 14 15:52:01 2019 us=645831 fragment = 0
Thu Mar 14 15:52:01 2019 us=645835 mssfix = 1450
Thu Mar 14 15:52:01 2019 us=645839 explicit_exit_notification = 0
Thu Mar 14 15:52:01 2019 us=645844 Connection profiles END
Thu Mar 14 15:52:01 2019 us=645848 remote_random = DISABLED
Thu Mar 14 15:52:01 2019 us=645852 ipchange = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=645856 dev = 'tun'
Thu Mar 14 15:52:01 2019 us=645860 dev_type = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=645864 dev_node = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=645868 lladdr = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=645872 topology = 1
Thu Mar 14 15:52:01 2019 us=645876 ifconfig_local = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=645880 ifconfig_remote_netmask = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=645884 ifconfig_noexec = DISABLED
Thu Mar 14 15:52:01 2019 us=645888 ifconfig_nowarn = DISABLED
Thu Mar 14 15:52:01 2019 us=645893 ifconfig_ipv6_local = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=645897 ifconfig_ipv6_netbits = 0
Thu Mar 14 15:52:01 2019 us=645901 ifconfig_ipv6_remote = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=645905 shaper = 0
Thu Mar 14 15:52:01 2019 us=645910 mtu_test = 0
Thu Mar 14 15:52:01 2019 us=645914 mlock = DISABLED
Thu Mar 14 15:52:01 2019 us=645918 keepalive_ping = 0
Thu Mar 14 15:52:01 2019 us=645922 keepalive_timeout = 0
Thu Mar 14 15:52:01 2019 us=645926 inactivity_timeout = 0
Thu Mar 14 15:52:01 2019 us=645930 ping_send_timeout = 0
Thu Mar 14 15:52:01 2019 us=645934 ping_rec_timeout = 0
Thu Mar 14 15:52:01 2019 us=645938 ping_rec_timeout_action = 0
Thu Mar 14 15:52:01 2019 us=645942 ping_timer_remote = DISABLED
Thu Mar 14 15:52:01 2019 us=645946 remap_sigusr1 = 0
Thu Mar 14 15:52:01 2019 us=645950 persist_tun = ENABLED
Thu Mar 14 15:52:01 2019 us=645954 persist_local_ip = DISABLED
Thu Mar 14 15:52:01 2019 us=645958 persist_remote_ip = DISABLED
Thu Mar 14 15:52:01 2019 us=645962 persist_key = ENABLED
Thu Mar 14 15:52:01 2019 us=645967 passtos = DISABLED
Thu Mar 14 15:52:01 2019 us=645971 resolve_retry_seconds = 1000000000
Thu Mar 14 15:52:01 2019 us=645975 resolve_in_advance = DISABLED
Thu Mar 14 15:52:01 2019 us=645979 username = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=645983 groupname = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=645987 chroot_dir = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=645991 cd_dir = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=645995 writepid = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=645999 up_script = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646003 down_script = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646007 down_pre = DISABLED
Thu Mar 14 15:52:01 2019 us=646011 up_restart = DISABLED
Thu Mar 14 15:52:01 2019 us=646015 up_delay = DISABLED
Thu Mar 14 15:52:01 2019 us=646019 daemon = DISABLED
Thu Mar 14 15:52:01 2019 us=646023 inetd = 0
Thu Mar 14 15:52:01 2019 us=646027 log = DISABLED
Thu Mar 14 15:52:01 2019 us=646031 suppress_timestamps = DISABLED
Thu Mar 14 15:52:01 2019 us=646035 machine_readable_output = DISABLED
Thu Mar 14 15:52:01 2019 us=646039 nice = 0
Thu Mar 14 15:52:01 2019 us=646043 verbosity = 4
Thu Mar 14 15:52:01 2019 us=646047 mute = 0
Thu Mar 14 15:52:01 2019 us=646051 gremlin = 0
Thu Mar 14 15:52:01 2019 us=646055 status_file = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646059 status_file_version = 1
Thu Mar 14 15:52:01 2019 us=646063 status_file_update_freq = 60
Thu Mar 14 15:52:01 2019 us=646067 occ = ENABLED
Thu Mar 14 15:52:01 2019 us=646071 rcvbuf = 0
Thu Mar 14 15:52:01 2019 us=646075 sndbuf = 0
Thu Mar 14 15:52:01 2019 us=646079 mark = 0
Thu Mar 14 15:52:01 2019 us=646083 sockflags = 0
Thu Mar 14 15:52:01 2019 us=646087 fast_io = DISABLED
Thu Mar 14 15:52:01 2019 us=646091 comp.alg = 0
Thu Mar 14 15:52:01 2019 us=646095 comp.flags = 0
Thu Mar 14 15:52:01 2019 us=646099 route_script = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646103 route_default_gateway = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646107 route_default_metric = 0
Thu Mar 14 15:52:01 2019 us=646112 route_noexec = DISABLED
Thu Mar 14 15:52:01 2019 us=646116 route_delay = 0
Thu Mar 14 15:52:01 2019 us=646120 route_delay_window = 30
Thu Mar 14 15:52:01 2019 us=646124 route_delay_defined = DISABLED
Thu Mar 14 15:52:01 2019 us=646128 route_nopull = DISABLED
Thu Mar 14 15:52:01 2019 us=646131 route_gateway_via_dhcp = DISABLED
Thu Mar 14 15:52:01 2019 us=646135 allow_pull_fqdn = DISABLED
Thu Mar 14 15:52:01 2019 us=646139 management_addr = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646144 management_port = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646148 management_user_pass = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646152 management_log_history_cache = 250
Thu Mar 14 15:52:01 2019 us=646156 management_echo_buffer_size = 100
Thu Mar 14 15:52:01 2019 us=646160 management_write_peer_info_file = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646164 management_client_user = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646168 management_client_group = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646173 management_flags = 0
Thu Mar 14 15:52:01 2019 us=646177 shared_secret_file = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646181 key_direction = 0
Thu Mar 14 15:52:01 2019 us=646185 ciphername = 'AES-128-GCM'
Thu Mar 14 15:52:01 2019 us=646189 ncp_enabled = ENABLED
Thu Mar 14 15:52:01 2019 us=646193 ncp_ciphers = 'AES-256-GCM:AES-128-GCM'
Thu Mar 14 15:52:01 2019 us=646198 authname = 'SHA256'
Thu Mar 14 15:52:01 2019 us=646202 prng_hash = 'SHA1'
Thu Mar 14 15:52:01 2019 us=646206 prng_nonce_secret_len = 16
Thu Mar 14 15:52:01 2019 us=646210 keysize = 0
Thu Mar 14 15:52:01 2019 us=646214 engine = DISABLED
Thu Mar 14 15:52:01 2019 us=646218 replay = ENABLED
Thu Mar 14 15:52:01 2019 us=646222 mute_replay_warnings = DISABLED
Thu Mar 14 15:52:01 2019 us=646226 replay_window = 64
Thu Mar 14 15:52:01 2019 us=646230 replay_time = 15
Thu Mar 14 15:52:01 2019 us=646235 packet_id_file = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646239 use_iv = ENABLED
Thu Mar 14 15:52:01 2019 us=646243 test_crypto = DISABLED
Thu Mar 14 15:52:01 2019 us=646247 tls_server = DISABLED
Thu Mar 14 15:52:01 2019 us=646251 tls_client = ENABLED
Thu Mar 14 15:52:01 2019 us=646255 key_method = 2
Thu Mar 14 15:52:01 2019 us=646259 ca_file = '[[INLINE]]'
Thu Mar 14 15:52:01 2019 us=646263 ca_path = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646267 dh_file = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646272 cert_file = '[[INLINE]]'
Thu Mar 14 15:52:01 2019 us=646276 extra_certs_file = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646280 priv_key_file = '[[INLINE]]'
Thu Mar 14 15:52:01 2019 us=646284 pkcs12_file = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646288 cipher_list = 'TLS-ECDHE-ECDSA-WITH-AES-128-GCM-SHA256'
Thu Mar 14 15:52:01 2019 us=646292 tls_verify = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646297 tls_export_cert = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646301 verify_x509_type = 2
Thu Mar 14 15:52:01 2019 us=646305 verify_x509_name = 'server_MFHCkWn6oZwnN5iF'
Thu Mar 14 15:52:01 2019 us=646309 crl_file = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646313 ns_cert_type = 0
Thu Mar 14 15:52:01 2019 us=646317 remote_cert_ku[i] = 65535
Thu Mar 14 15:52:01 2019 us=646321 remote_cert_ku[i] = 0
Thu Mar 14 15:52:01 2019 us=646326 remote_cert_ku[i] = 0
Thu Mar 14 15:52:01 2019 us=646330 remote_cert_ku[i] = 0
Thu Mar 14 15:52:01 2019 us=646334 remote_cert_ku[i] = 0
Thu Mar 14 15:52:01 2019 us=646338 remote_cert_ku[i] = 0
Thu Mar 14 15:52:01 2019 us=646342 remote_cert_ku[i] = 0
Thu Mar 14 15:52:01 2019 us=646346 remote_cert_ku[i] = 0
Thu Mar 14 15:52:01 2019 us=646350 remote_cert_ku[i] = 0
Thu Mar 14 15:52:01 2019 us=646354 remote_cert_ku[i] = 0
Thu Mar 14 15:52:01 2019 us=646358 remote_cert_ku[i] = 0
Thu Mar 14 15:52:01 2019 us=646362 remote_cert_ku[i] = 0
Thu Mar 14 15:52:01 2019 us=646366 remote_cert_ku[i] = 0
Thu Mar 14 15:52:01 2019 us=646370 remote_cert_ku[i] = 0
Thu Mar 14 15:52:01 2019 us=646374 remote_cert_ku[i] = 0
Thu Mar 14 15:52:01 2019 us=646378 remote_cert_ku[i] = 0
Thu Mar 14 15:52:01 2019 us=646382 remote_cert_eku = 'TLS Web Server Authentication'
Thu Mar 14 15:52:01 2019 us=646387 ssl_flags = 192
Thu Mar 14 15:52:01 2019 us=646391 tls_timeout = 2
Thu Mar 14 15:52:01 2019 us=646395 renegotiate_bytes = -1
Thu Mar 14 15:52:01 2019 us=646399 renegotiate_packets = 0
Thu Mar 14 15:52:01 2019 us=646403 renegotiate_seconds = 3600
Thu Mar 14 15:52:01 2019 us=646407 handshake_window = 60
Thu Mar 14 15:52:01 2019 us=646411 transition_window = 3600
Thu Mar 14 15:52:01 2019 us=646415 single_session = DISABLED
Thu Mar 14 15:52:01 2019 us=646420 push_peer_info = DISABLED
Thu Mar 14 15:52:01 2019 us=646424 tls_exit = DISABLED
Thu Mar 14 15:52:01 2019 us=646428 tls_auth_file = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646432 tls_crypt_file = '[[INLINE]]'
Thu Mar 14 15:52:01 2019 us=646436 pkcs11_protected_authentication = DISABLED
Thu Mar 14 15:52:01 2019 us=646440 pkcs11_protected_authentication = DISABLED
Thu Mar 14 15:52:01 2019 us=646444 pkcs11_protected_authentication = DISABLED
Thu Mar 14 15:52:01 2019 us=646448 pkcs11_protected_authentication = DISABLED
Thu Mar 14 15:52:01 2019 us=646453 pkcs11_protected_authentication = DISABLED
Thu Mar 14 15:52:01 2019 us=646457 pkcs11_protected_authentication = DISABLED
Thu Mar 14 15:52:01 2019 us=646461 pkcs11_protected_authentication = DISABLED
Thu Mar 14 15:52:01 2019 us=646465 pkcs11_protected_authentication = DISABLED
Thu Mar 14 15:52:01 2019 us=646469 pkcs11_protected_authentication = DISABLED
Thu Mar 14 15:52:01 2019 us=646473 pkcs11_protected_authentication = DISABLED
Thu Mar 14 15:52:01 2019 us=646477 pkcs11_protected_authentication = DISABLED
Thu Mar 14 15:52:01 2019 us=646481 pkcs11_protected_authentication = DISABLED
Thu Mar 14 15:52:01 2019 us=646485 pkcs11_protected_authentication = DISABLED
Thu Mar 14 15:52:01 2019 us=646490 pkcs11_protected_authentication = DISABLED
Thu Mar 14 15:52:01 2019 us=646494 pkcs11_protected_authentication = DISABLED
Thu Mar 14 15:52:01 2019 us=646498 pkcs11_protected_authentication = DISABLED
Thu Mar 14 15:52:01 2019 us=646502 pkcs11_private_mode = 00000000
Thu Mar 14 15:52:01 2019 us=646507 pkcs11_private_mode = 00000000
Thu Mar 14 15:52:01 2019 us=646511 pkcs11_private_mode = 00000000
Thu Mar 14 15:52:01 2019 us=646515 pkcs11_private_mode = 00000000
Thu Mar 14 15:52:01 2019 us=646519 pkcs11_private_mode = 00000000
Thu Mar 14 15:52:01 2019 us=646523 pkcs11_private_mode = 00000000
Thu Mar 14 15:52:01 2019 us=646527 pkcs11_private_mode = 00000000
Thu Mar 14 15:52:01 2019 us=646531 pkcs11_private_mode = 00000000
Thu Mar 14 15:52:01 2019 us=646535 pkcs11_private_mode = 00000000
Thu Mar 14 15:52:01 2019 us=646539 pkcs11_private_mode = 00000000
Thu Mar 14 15:52:01 2019 us=646543 pkcs11_private_mode = 00000000
Thu Mar 14 15:52:01 2019 us=646547 pkcs11_private_mode = 00000000
Thu Mar 14 15:52:01 2019 us=646551 pkcs11_private_mode = 00000000
Thu Mar 14 15:52:01 2019 us=646555 pkcs11_private_mode = 00000000
Thu Mar 14 15:52:01 2019 us=646559 pkcs11_private_mode = 00000000
Thu Mar 14 15:52:01 2019 us=646563 pkcs11_private_mode = 00000000
Thu Mar 14 15:52:01 2019 us=646567 pkcs11_cert_private = DISABLED
Thu Mar 14 15:52:01 2019 us=646571 pkcs11_cert_private = DISABLED
Thu Mar 14 15:52:01 2019 us=646575 pkcs11_cert_private = DISABLED
Thu Mar 14 15:52:01 2019 us=646579 pkcs11_cert_private = DISABLED
Thu Mar 14 15:52:01 2019 us=646583 pkcs11_cert_private = DISABLED
Thu Mar 14 15:52:01 2019 us=646587 pkcs11_cert_private = DISABLED
Thu Mar 14 15:52:01 2019 us=646592 pkcs11_cert_private = DISABLED
Thu Mar 14 15:52:01 2019 us=646596 pkcs11_cert_private = DISABLED
Thu Mar 14 15:52:01 2019 us=646600 pkcs11_cert_private = DISABLED
Thu Mar 14 15:52:01 2019 us=646604 pkcs11_cert_private = DISABLED
Thu Mar 14 15:52:01 2019 us=646608 pkcs11_cert_private = DISABLED
Thu Mar 14 15:52:01 2019 us=646612 pkcs11_cert_private = DISABLED
Thu Mar 14 15:52:01 2019 us=646616 pkcs11_cert_private = DISABLED
Thu Mar 14 15:52:01 2019 us=646620 pkcs11_cert_private = DISABLED
Thu Mar 14 15:52:01 2019 us=646624 pkcs11_cert_private = DISABLED
Thu Mar 14 15:52:01 2019 us=646628 pkcs11_cert_private = DISABLED
Thu Mar 14 15:52:01 2019 us=646632 pkcs11_pin_cache_period = -1
Thu Mar 14 15:52:01 2019 us=646636 pkcs11_id = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646640 pkcs11_id_management = DISABLED
Thu Mar 14 15:52:01 2019 us=646647 server_network = 0.0.0.0
Thu Mar 14 15:52:01 2019 us=646653 server_netmask = 0.0.0.0
Thu Mar 14 15:52:01 2019 us=646657 server_network_ipv6 = ::
Thu Mar 14 15:52:01 2019 us=646661 server_netbits_ipv6 = 0
Thu Mar 14 15:52:01 2019 us=646666 server_bridge_ip = 0.0.0.0
Thu Mar 14 15:52:01 2019 us=646670 server_bridge_netmask = 0.0.0.0
Thu Mar 14 15:52:01 2019 us=646675 server_bridge_pool_start = 0.0.0.0
Thu Mar 14 15:52:01 2019 us=646679 server_bridge_pool_end = 0.0.0.0
Thu Mar 14 15:52:01 2019 us=646683 ifconfig_pool_defined = DISABLED
Thu Mar 14 15:52:01 2019 us=646688 ifconfig_pool_start = 0.0.0.0
Thu Mar 14 15:52:01 2019 us=646692 ifconfig_pool_end = 0.0.0.0
Thu Mar 14 15:52:01 2019 us=646697 ifconfig_pool_netmask = 0.0.0.0
Thu Mar 14 15:52:01 2019 us=646701 ifconfig_pool_persist_filename = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646705 ifconfig_pool_persist_refresh_freq = 600
Thu Mar 14 15:52:01 2019 us=646709 ifconfig_ipv6_pool_defined = DISABLED
Thu Mar 14 15:52:01 2019 us=646714 ifconfig_ipv6_pool_base = ::
Thu Mar 14 15:52:01 2019 us=646718 ifconfig_ipv6_pool_netbits = 0
Thu Mar 14 15:52:01 2019 us=646723 n_bcast_buf = 256
Thu Mar 14 15:52:01 2019 us=646727 tcp_queue_limit = 64
Thu Mar 14 15:52:01 2019 us=646732 real_hash_size = 256
Thu Mar 14 15:52:01 2019 us=646738 virtual_hash_size = 256
Thu Mar 14 15:52:01 2019 us=646743 client_connect_script = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646750 learn_address_script = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646757 client_disconnect_script = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646763 client_config_dir = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646770 ccd_exclusive = DISABLED
Thu Mar 14 15:52:01 2019 us=646776 tmp_dir = '/tmp'
Thu Mar 14 15:52:01 2019 us=646782 push_ifconfig_defined = DISABLED
Thu Mar 14 15:52:01 2019 us=646789 push_ifconfig_local = 0.0.0.0
Thu Mar 14 15:52:01 2019 us=646796 push_ifconfig_remote_netmask = 0.0.0.0
Thu Mar 14 15:52:01 2019 us=646802 push_ifconfig_ipv6_defined = DISABLED
Thu Mar 14 15:52:01 2019 us=646809 push_ifconfig_ipv6_local = ::/0
Thu Mar 14 15:52:01 2019 us=646815 push_ifconfig_ipv6_remote = ::
Thu Mar 14 15:52:01 2019 us=646822 enable_c2c = DISABLED
Thu Mar 14 15:52:01 2019 us=646828 duplicate_cn = DISABLED
Thu Mar 14 15:52:01 2019 us=646834 cf_max = 0
Thu Mar 14 15:52:01 2019 us=646840 cf_per = 0
Thu Mar 14 15:52:01 2019 us=646846 max_clients = 1024
Thu Mar 14 15:52:01 2019 us=646852 max_routes_per_client = 256
Thu Mar 14 15:52:01 2019 us=646859 auth_user_pass_verify_script = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646866 auth_user_pass_verify_script_via_file = DISABLED
Thu Mar 14 15:52:01 2019 us=646873 auth_token_generate = DISABLED
Thu Mar 14 15:52:01 2019 us=646879 auth_token_lifetime = 0
Thu Mar 14 15:52:01 2019 us=646885 port_share_host = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646890 port_share_port = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646894 client = ENABLED
Thu Mar 14 15:52:01 2019 us=646898 pull = ENABLED
Thu Mar 14 15:52:01 2019 us=646902 auth_user_pass_file = '[UNDEF]'
Thu Mar 14 15:52:01 2019 us=646908 OpenVPN 2.4.4 x86_64-pc-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [PKCS11] [MH/PKTINFO] [AEAD] built on Sep 5 2018
Thu Mar 14 15:52:01 2019 us=646916 library versions: OpenSSL 1.1.0g 2 Nov 2017, LZO 2.08
Thu Mar 14 15:52:01 2019 us=647323 Outgoing Control Channel Encryption: Cipher 'AES-256-CTR' initialized with 256 bit key
Thu Mar 14 15:52:01 2019 us=647338 Outgoing Control Channel Encryption: Using 256 bit message hash 'SHA256' for HMAC authentication
Thu Mar 14 15:52:01 2019 us=647344 Incoming Control Channel Encryption: Cipher 'AES-256-CTR' initialized with 256 bit key
Thu Mar 14 15:52:01 2019 us=647351 Incoming Control Channel Encryption: Using 256 bit message hash 'SHA256' for HMAC authentication
Thu Mar 14 15:52:01 2019 us=647400 Control Channel MTU parms [ L:1621 D:1156 EF:94 EB:0 ET:0 EL:3 ]
Thu Mar 14 15:52:01 2019 us=647415 Data Channel MTU parms [ L:1621 D:1450 EF:121 EB:406 ET:0 EL:3 ]
Thu Mar 14 15:52:01 2019 us=647428 Local Options String (VER=V4): 'V4,dev-type tun,link-mtu 1549,tun-mtu 1500,proto UDPv4,cipher AES-128-GCM,auth [null-digest],keysize 128,key-method 2,tls-client'
Thu Mar 14 15:52:01 2019 us=647432 Expected Remote Options String (VER=V4): 'V4,dev-type tun,link-mtu 1549,tun-mtu 1500,proto UDPv4,cipher AES-128-GCM,auth [null-digest],keysize 128,key-method 2,tls-server'
Thu Mar 14 15:52:01 2019 us=647440 TCP/UDP: Preserving recently used remote address: [AF_INET]52.204.183.105:1194
Thu Mar 14 15:52:01 2019 us=647453 Socket Buffers: R=[212992->212992] S=[212992->212992]
Thu Mar 14 15:52:01 2019 us=647458 UDP link local: (not bound)
Thu Mar 14 15:52:01 2019 us=647463 UDP link remote: [AF_INET]52.204.183.105:1194
Thu Mar 14 15:52:01 2019 us=767926 TLS: Initial packet from [AF_INET]52.204.183.105:1194, sid=7d35d5a3 0dd6547d
Thu Mar 14 15:52:01 2019 us=941133 VERIFY OK: depth=1, CN=cn_Sr53cvp1BEzBy5Xw
Thu Mar 14 15:52:01 2019 us=941839 VERIFY KU OK
Thu Mar 14 15:52:01 2019 us=941883 Validating certificate extended key usage
Thu Mar 14 15:52:01 2019 us=941915 ++ Certificate has EKU (str) TLS Web Server Authentication, expects TLS Web Server Authentication
Thu Mar 14 15:52:01 2019 us=941942 VERIFY EKU OK
Thu Mar 14 15:52:01 2019 us=941966 VERIFY X509NAME OK: CN=server_MFHCkWn6oZwnN5iF
Thu Mar 14 15:52:01 2019 us=941991 VERIFY OK: depth=0, CN=server_MFHCkWn6oZwnN5iF
Thu Mar 14 15:52:02 2019 us=350393 Control Channel: TLSv1.2, cipher TLSv1.2 ECDHE-ECDSA-AES128-GCM-SHA256, 256 bit EC, curve: prime256v1
Thu Mar 14 15:52:02 2019 us=350479 [server_MFHCkWn6oZwnN5iF] Peer Connection Initiated with [AF_INET]52.204.183.105:1194
Thu Mar 14 15:52:03 2019 us=487988 SENT CONTROL [server_MFHCkWn6oZwnN5iF]: 'PUSH_REQUEST' (status=1)
Thu Mar 14 15:52:03 2019 us=686005 PUSH: Received control message: 'PUSH_REPLY,dhcp-option DNS 172.31.0.2,redirect-gateway def1 bypass-dhcp,route-gateway 10.8.0.1,topology subnet,ping 10,ping-restart 120,ifconfig 10.8.0.3 255.255.255.0,peer-id 0,cipher AES-128-GCM'
Thu Mar 14 15:52:03 2019 us=686251 OPTIONS IMPORT: timers and/or timeouts modified
Thu Mar 14 15:52:03 2019 us=686285 OPTIONS IMPORT: --ifconfig/up options modified
Thu Mar 14 15:52:03 2019 us=686301 OPTIONS IMPORT: route options modified
Thu Mar 14 15:52:03 2019 us=686317 OPTIONS IMPORT: route-related options modified
Thu Mar 14 15:52:03 2019 us=686331 OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified
Thu Mar 14 15:52:03 2019 us=686351 OPTIONS IMPORT: peer-id set
Thu Mar 14 15:52:03 2019 us=686371 OPTIONS IMPORT: adjusting link_mtu to 1624
Thu Mar 14 15:52:03 2019 us=686388 OPTIONS IMPORT: data channel crypto options modified
Thu Mar 14 15:52:03 2019 us=686424 Data Channel MTU parms [ L:1552 D:1450 EF:52 EB:406 ET:0 EL:3 ]
Thu Mar 14 15:52:03 2019 us=686622 Outgoing Data Channel: Cipher 'AES-128-GCM' initialized with 128 bit key
Thu Mar 14 15:52:03 2019 us=686650 Incoming Data Channel: Cipher 'AES-128-GCM' initialized with 128 bit key
Thu Mar 14 15:52:03 2019 us=686896 ROUTE_GATEWAY 10.1.1.0/255.255.252.0 IFACE=wlp3s0 HWADDR=00:28:f8:68:b4:2e
Thu Mar 14 15:52:03 2019 us=687498 TUN/TAP device tun0 opened
Thu Mar 14 15:52:03 2019 us=687626 TUN/TAP TX queue length set to 100
Thu Mar 14 15:52:03 2019 us=687681 do_ifconfig, tt->did_ifconfig_ipv6_setup=0
Thu Mar 14 15:52:03 2019 us=687738 /sbin/ip link set dev tun0 up mtu 1500
Thu Mar 14 15:52:03 2019 us=690849 /sbin/ip addr add dev tun0 10.8.0.3/24 broadcast 10.8.0.255
Thu Mar 14 15:52:03 2019 us=693274 /sbin/ip route add 52.204.183.105/32 via 10.1.1.0
Thu Mar 14 15:52:03 2019 us=694206 /sbin/ip route add 0.0.0.0/1 via 10.8.0.1
Thu Mar 14 15:52:03 2019 us=695281 /sbin/ip route add 128.0.0.0/1 via 10.8.0.1
Thu Mar 14 15:52:03 2019 us=697189 Initialization Sequence Completed
答案 0 :(得分：0)
我遇到了类似的问题，下面的解决方案帮助了我。
使用以下命令打开以下文件
sudo vim /etc/resolvconf/resolv.conf.d/head
最后，添加以下两行并保存退出文件：-
nameserver 208.67.222.222
nameserver 208.67.220.220
，然后运行以下命令：-
sudo resolvconf -u
我希望这会有所帮助！