Перевешивать пробовал, та же фигня. Подозреваю это какой-то глюк openvpn.
Сервер:
[root@openvpn ~]# netstat -nltp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:666 0.0.0.0:* LISTEN 754/sshd
tcp 0 0 0.0.0.0:60000 0.0.0.0:* LISTEN 2105/openvpn
tcp6 0 0 :::666 :::* LISTEN 754/sshd
Клиент:
[romashev@dell2 ~]$ openvpn ./dell2.ovpn
Mon Mar 12 11:23:49 2018 Unrecognized option or missing or extra parameter(s) in ./dell2.ovpn:15: block-outside-dns (2.4.5)
Mon Mar 12 11:23:49 2018 OpenVPN 2.4.5 x86_64-pc-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [PKCS11] [MH/PKTINFO] [AEAD] built on Mar 1 2018
Mon Mar 12 11:23:49 2018 library versions: OpenSSL 1.1.0g 2 Nov 2017, LZO 2.10
Mon Mar 12 11:23:49 2018 Outgoing Control Channel Authentication: Using 512 bit message hash 'SHA512' for HMAC authentication
Mon Mar 12 11:23:49 2018 Incoming Control Channel Authentication: Using 512 bit message hash 'SHA512' for HMAC authentication
Mon Mar 12 11:23:49 2018 TCP/UDP: Preserving recently used remote address: [AF_INET]95.165.13.147:60000
Mon Mar 12 11:23:49 2018 Socket Buffers: R=[87380->87380] S=[16384->16384]
Mon Mar 12 11:23:49 2018 Attempting to establish TCP connection with [AF_INET]95.165.13.147:60000 [nonblock]
Mon Mar 12 11:23:50 2018 TCP: connect to [AF_INET]95.165.13.147:60000 failed: Connection refused
Mon Mar 12 11:23:50 2018 SIGUSR1[connection failed(soft),init_instance] received, process restarting
Mon Mar 12 11:23:50 2018 Restart pause, 5 second(s)
^CMon Mar 12 11:23:54 2018 SIGINT[hard,init_instance] received, process exiting
[romashev@dell2 ~]$ nmap -p 60000 home.romashev.com
Starting Nmap 7.60 ( https://nmap.org ) at 2018-03-12 11:24 MSK
Nmap scan report for home.romashev.com (91.76.109.7)
Host is up (0.16s latency).
rDNS record for 91.76.109.7: ppp91-76-109-7.pppoe.mtu-net.ru
PORT STATE SERVICE
60000/tcp open unknown
Nmap done: 1 IP address (1 host up) scanned in 0.36 seconds
Короче, чудеса. iptables пустой, там только одно правило в nat. Не могу понять в чём дело.
