[Arch-VM openssl]# openvpn /etc/openvpn/client/client.conf
Sat Aug 19 21:25:29 2017 OpenVPN 2.4.3 x86_64-pc-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [PKCS11] [MH/PKTINFO] [AEAD] built on Jul 24 2017
Sat Aug 19 21:25:29 2017 library versions: OpenSSL 1.1.0f  25 May 2017, LZO 2.10
Enter Auth Username: unix
Enter Auth Password: *******
Sat Aug 19 21:25:33 2017 WARNING: No server certificate verification method has been enabled.  See http://openvpn.net/howto.html#mitm for more info.
Sat Aug 19 21:25:33 2017 TCP/UDP: Preserving recently used remote address: [AF_INET]192.168.178.35:1194
Sat Aug 19 21:25:33 2017 Attempting to establish TCP connection with [AF_INET]192.168.178.35:1194 [nonblock]
Sat Aug 19 21:25:34 2017 TCP connection established with [AF_INET]192.168.178.35:1194
Sat Aug 19 21:25:34 2017 TCP_CLIENT link local: (not bound)
Sat Aug 19 21:25:34 2017 TCP_CLIENT link remote: [AF_INET]192.168.178.35:1194
Sat Aug 19 21:25:35 2017 [Matyi Szabolcs] Peer Connection Initiated with [AF_INET]192.168.178.35:1194
Sat Aug 19 21:25:47 2017 TUN/TAP device tun0 opened
Sat Aug 19 21:25:47 2017 do_ifconfig, tt->did_ifconfig_ipv6_setup=0
Sat Aug 19 21:25:47 2017 /usr/bin/ip link set dev tun0 up mtu 1500
Sat Aug 19 21:25:47 2017 /usr/bin/ip addr add dev tun0 192.168.170.2/24 broadcast 192.168.170.255
Sat Aug 19 21:25:47 2017 Initialization Sequence Completed