admin пишет: То есть по мнению сервера подключение успешно установлено. А ваш клиент, видимо, посчитал по-другому. Странно.
Нужно смотреть лог с вашего клиента.
Где кстати его посмотреть?
Все, нашел. Тут C:\Program Files\OpenVPN\log
Вот лог с рабочего:
Thu Jul 18 16:06:18 2019 OpenVPN 2.4.6 x86_64-w64-mingw32 [SSL (OpenSSL)] [LZO] [LZ4] [PKCS11] [AEAD] built on Apr 26 2018
Thu Jul 18 16:06:18 2019 Windows version 6.1 (Windows 7) 64bit
Thu Jul 18 16:06:18 2019 library versions: OpenSSL 1.1.0h 27 Mar 2018, LZO 2.10
Enter Management Password:
Thu Jul 18 16:06:25 2019 WARNING: --ns-cert-type is DEPRECATED. Use --remote-cert-tls instead.
Thu Jul 18 16:06:25 2019 TCP/UDP: Preserving recently used remote address: [AF_INET]193.232.49.4:34785
Thu Jul 18 16:06:25 2019 UDP link local (bound): [AF_INET][undef]:1194
Thu Jul 18 16:06:25 2019 UDP link remote: [AF_INET]193.232.49.4:34785
Thu Jul 18 16:06:25 2019 WARNING: this configuration may cache passwords in memory -- use the auth-nocache option to prevent this
Thu Jul 18 16:06:30 2019 [VPNKI] Peer Connection Initiated with [AF_INET]193.232.49.4:34785
Thu Jul 18 16:06:31 2019 open_tun
Thu Jul 18 16:06:31 2019 TAP-WIN32 device [Подключение по локальной сети 2] opened: \\.\Global\{D50031A8-75DE-46D5-8532-5760B299A40B}.tap
Thu Jul 18 16:06:31 2019 Set TAP-Windows TUN subnet mode network/local/netmask = 172.16.0.0/172.16.27.4/255.255.0.0 [SUCCEEDED]
Thu Jul 18 16:06:31 2019 Notified TAP-Windows driver to set a DHCP IP/netmask of 172.16.27.4/255.255.0.0 on interface {D50031A8-75DE-46D5-8532-5760B299A40B} [DHCP-serv: 172.16.255.254, lease-time: 31536000]
Thu Jul 18 16:06:31 2019 Successful ARP Flush on interface [16] {D50031A8-75DE-46D5-8532-5760B299A40B}
Thu Jul 18 16:06:31 2019 do_ifconfig, tt->did_ifconfig_ipv6_setup=0
Thu Jul 18 16:06:36 2019 Initialization Sequence Completed
