Lately I had to re install my synology NAS which was also a VPN server
After installation i have this problem with connection
Sun Feb 15 16:14:10 2015 OpenVPN 2.3.6 x86_64-w64-mingw32 [SSL (OpenSSL)] [LZO] [PKCS11] [IPv6] built on Dec 1 2014
Sun Feb 15 16:14:10 2015 library versions: OpenSSL 1.0.1j 15 Oct 2014, LZO 2.08
Enter Management Password:
Sun Feb 15 16:14:19 2015 WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
Sun Feb 15 16:14:20 2015 UDPv4 link local (bound): [undef]
Sun Feb 15 16:14:20 2015 UDPv4 link remote: [AF_INET]xx.xx.xx.xx:1194
Sun Feb 15 16:14:20 2015 TLS Error: client->client or server->server connection attempted from [AF_INET]xx.xx.xx.xx:1194
Sun Feb 15 16:14:22 2015 TLS Error: client->client or server->server connection attempted from [AF_INET]xx.xx.xx.xx:1194
Sun Feb 15 16:14:26 2015 TLS Error: client->client or server->server connection attempted from [AF_INET]xx.xx.xx.xx:1194
Sun Feb 15 16:14:34 2015 TLS Error: client->client or server->server connection attempted from [AF_INET]xx.xx.xx.xx:1194
Sun Feb 15 16:14:50 2015 TLS Error: client->client or server->server connection attempted from [AF_INET]xx.xx.xx.xx:1194
Sun Feb 15 16:15:20 2015 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Sun Feb 15 16:15:20 2015 TLS Error: TLS handshake failed
Sun Feb 15 16:15:20 2015 SIGUSR1[soft,tls-error] received, process restarting
Sun Feb 15 16:15:22 2015 WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
Sun Feb 15 16:15:22 2015 UDPv4 link local (bound): [undef]
Sun Feb 15 16:15:22 2015 UDPv4 link remote: [AF_INET]xx.xx.xx.xx:1194
Sun Feb 15 16:15:22 2015 TLS Error: client->client or server->server connection attempted from [AF_INET]xx.xx.xx.xx:1194
Sun Feb 15 16:15:24 2015 TLS Error: client->client or server->server connection attempted from [AF_INET]xx.xx.xx.xx:1194
Sun Feb 15 16:15:28 2015 TLS Error: client->client or server->server connection attempted from [AF_INET]xx.xx.xx.xx:1194
Sun Feb 15 16:15:36 2015 TLS Error: client->client or server->server connection attempted from [AF_INET]xx.xx.xx.xx:1194
Sun Feb 15 16:15:52 2015 TLS Error: client->client or server->server connection attempted from [AF_INET]xx.xx.xx.xx:1194
Sun Feb 15 16:16:23 2015 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Sun Feb 15 16:16:23 2015 TLS Error: TLS handshake failed
Sun Feb 15 16:16:23 2015 SIGUSR1[soft,tls-error] received, process restarting
Sun Feb 15 16:16:25 2015 WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
Sun Feb 15 16:16:25 2015 UDPv4 link local (bound): [undef]
and so on and on
My config file
dev tun
tls-client
remote xx.xx.xx.xx 1194
# The "float" tells OpenVPN to accept authenticated packets from any address,
# not only the address which was specified in the --remote option.
# This is useful when you are connecting to a peer which holds a dynamic address
# such as a dial-in user or DHCP client.
# (Please refer to the manual of OpenVPN for more information.)
#float
# If redirect-gateway is enabled, the client will redirect it's
# default network gateway through the VPN.
# It means the VPN connection will firstly connect to the VPN Server
# and then to the internet.
# (Please refer to the manual of OpenVPN for more information.)
#redirect-gateway
# dhcp-option DNS: To set primary domain name server address.
# Repeat this option to set secondary DNS server addresses.
#dhcp-option DNS DNS_IP_ADDRESS
pull
# If you want to connect by Server's IPv6 address, you should use
# "proto udp6" in UDP mode or "proto tcp6-client" in TCP mode
proto udp
script-security 2
ca ca.crt
comp-lzo
reneg-sec 0
auth-user-pass
Please help. I check both routers on the way and ports 1194 are forwarded correctly
I'm not to knowledgeable about OpenVPN and to tell the truth i don't even understand the logs
