Internet: Destination Gateway Flags Refs Use Netif Expire default 192.168.0.1 UGSc 7 19 en1 127 localhost UCS 0 0 lo0 localhost localhost UH 15 83210 lo0 169.254 link#5 UCS 0 0 en1 192.168.0 link#5 UCS 3 0 en1 192.168.0.1 0:13:46:4b:c5:60 UHLW 6 159 en1 645 192.168.0.102 localhost UHS 1 324 lo0 myth 0:4:5a:44:24:22 UHLW 1 131 en1 692 192.168.0.255 link#5 UHLWb 2 83 en1 192.168.42 192.168.42.100 UGSc 0 2 en1 255.255.255.0 192.168.42.220 UH 0 0 tun0 Internet6: Destination Gateway Flags Netif Expire localhost localhost UH lo0 link#4 UC en0 link#5 UC en1 vanquish.local 0:19:e3:5:17:ae UHL lo0 ff01:: localhost U lo0 ff02::%lo0 localhost UC lo0 ff02::%en0 link#4 UC en0 ff02::%en1 link#5 UC en1 Client: ############################################## # Sample client-side OpenVPN 2.0 config file # # for connecting to multi-client server. # # # # This configuration can be used by multiple # # clients, however each client should have # # its own cert and key files. # # # # On Windows, you might want to rename this # # file so it has a .ovpn extension # ############################################## # Specify that we are a client and that we # will be pulling certain config file directives # from the server. client # Use the same setting as you are using on # the server. # On most systems, the VPN will not function # unless you partially or fully disable # the firewall for the TUN/TAP interface. ;dev tap dev tun # Windows needs the TAP-Win32 adapter name # from the Network Connections panel # if you have more than one. On XP SP2, # you may need to disable the firewall # for the TAP adapter. ;dev-node MyTap # Are we connecting to a TCP or # UDP server? Use the same setting as # on the server. proto tcp ;proto udp # The hostname/IP and port of the server. # You can have multiple remote entries # to load balance between the servers. remote cv.utdallas.edu 7070 ;remote my-server-2 1194 # Choose a random host from the remote # list for load-balancing. Otherwise # try hosts in the order specified. ;remote-random # Keep trying indefinitely to resolve the # host name of the OpenVPN server. Very useful # on machines which are not permanently connected # to the internet such as laptops. resolv-retry infinite # Most clients don't need to bind to # a specific local port number. nobind # Downgrade privileges after initialization (non-Windows only) user nobody group nobody # Try to preserve some state across restarts. persist-key persist-tun # If you are connecting through an # HTTP proxy to reach the actual OpenVPN # server, put the proxy server/IP and # port number here. See the man page # if your proxy server requires # authentication. ;http-proxy-retry # retry on connection failures ;http-proxy [proxy server] [proxy port #] # Wireless networks often produce a lot # of duplicate packets. Set this flag # to silence duplicate packet warnings. ;mute-replay-warnings # SSL/TLS parms. # See the server config file for more # description. It's best to use # a separate .crt/.key file pair # for each client. A single ca # file can be used for all clients. ca ca.crt cert vanquish.crt key vanquish.key # Verify server certificate by checking # that the certicate has the nsCertType # field set to "server". This is an # important precaution to protect against # a potential attack discussed here: # http://openvpn.net/howto.html#mitm # # To use this feature, you will need to generate # your server certificates with the nsCertType # field set to "server". The build-key-server # script in the easy-rsa folder will do this. ;ns-cert-type server # If a tls-auth key is used on the server # then every client must also have the key. ;tls-auth ta.key 1 # Select a cryptographic cipher. # If the cipher option is used on the server # then you must also specify it here. ;cipher x # Enable compression on the VPN link. # Don't enable this unless it is also # enabled in the server config file. comp-lzo # Set log file verbosity. verb 3 # Silence repeating messages ;mute 20 Server: local 129.110.xxx.xxx port 7070 proto tcp dev tap0 ca /etc/openvpn/easy-rsa/keys/ca.crt cert /etc/openvpn/easy-rsa/keys/server.crt key /etc/openvpn/easy-rsa/keys/server.key # This file should be kept secret dh /etc/openvpn/easy-rsa/keys/dh1024.pem #this will assign connecting clients address between the range of 100 and 150 server-bridge 192.168.42.100 255.255.255.0 192.168.42.220 192.168.42.240 #this will allow for people to get the same IP address after a reconnect ifconfig-pool-persist /etc/openvpn/ipp.txt push "route 192.168.42.0 255.255.255.0" #change this to your companies DNS server or omit it entirely push "dhcp-option DNS 192.168.42.1" keepalive 10 120 comp-lzo max-clients 10 user nobody group nobody persist-key persist-tun status /var/log//openvpn-status.log log-append /var/log/openvpn/openvpn.log verb 6