I am having a problem configuring an OpenVPN server on a Centos 6.6 server and am not sure where the problem is. Despite reviewing several how-tos on the setup and making sure port 1194 is open on my router I am unable to have a client connect.
When I look at the log when I start the server, I am not sure that it really connects with port 1194 as intended. Specifically, the message "UDPv4 link local (bound): [undef]" looks ominous since rather then "undef" I expect it state the port number, i.e., 1194. Is this correct? Can anyone see something below that gives a hint if the server has a configuration problem? Suggestions on how to trouble-shoot are welcome. Thanks. ---- Sun Apr 10 14:12:11 2016 OpenVPN 2.3.10 x86_64-redhat-linux-gnu [SSL (OpenSSL)] [LZO] [EPOLL] [PKCS11] [MH] [IPv6] built on Jan 4 2016 Sun Apr 10 14:12:11 2016 library versions: OpenSSL 1.0.1e-fips 11 Feb 2013, LZO 2.03 Sun Apr 10 14:12:11 2016 NOTE: your local LAN uses the extremely common subnet address 192.168.0.x or 192.168.1.x. Be aware that this might create routing conflicts if you connect to the VPN server from public locations such as internet cafes that use the same subnet. Sun Apr 10 14:12:11 2016 Diffie-Hellman initialized with 2048 bit key Sun Apr 10 14:12:11 2016 Socket Buffers: R=[124928->124928] S=[124928->124928] Sun Apr 10 14:12:11 2016 ROUTE_GATEWAY 192.168.1.1/255.255.255.0 IFACE=eth0 HWAD DR=00:e0:81:31:39:6c Sun Apr 10 14:12:11 2016 TUN/TAP device tun0 opened Sun Apr 10 14:12:11 2016 TUN/TAP TX queue length set to 100 Sun Apr 10 14:12:11 2016 do_ifconfig, tt->ipv6=0, tt->did_ifconfig_ipv6_setup=0 Sun Apr 10 14:12:11 2016 /sbin/ip link set dev tun0 up mtu 1500 Sun Apr 10 14:12:11 2016 /sbin/ip addr add dev tun0 local 10.8.0.1 peer 10.8.0.2 Sun Apr 10 14:12:11 2016 /sbin/ip route add 10.8.0.0/24 via 10.8.0.2 Sun Apr 10 14:12:11 2016 GID set to nobody Sun Apr 10 14:12:11 2016 UID set to nobody Sun Apr 10 14:12:11 2016 UDPv4 link local (bound): [undef] Sun Apr 10 14:12:11 2016 UDPv4 link remote: [undef] Sun Apr 10 14:12:11 2016 MULTI: multi_init called, r=256 v=256 Sun Apr 10 14:12:11 2016 IFCONFIG POOL: base=10.8.0.4 size=62, ipv6=0 Sun Apr 10 14:12:11 2016 IFCONFIG POOL LIST Sun Apr 10 14:12:11 2016 Initialization Sequence Completed I have tried connecting using both a Windows Vista client and a client running Centos 6.6, neither one successful... ------------------------------------------------------------------------------ Find and fix application performance issues faster with Applications Manager Applications Manager provides deep performance insights into multiple tiers of your business applications. It resolves application problems quickly and reduces your MTTR. Get your free trial! http://pubads.g.doubleclick.net/ gampad/clk?id=1444514301&iu=/ca-pub-7940484522588532 _______________________________________________ Openvpn-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openvpn-users
