我一直在努力与我的OpenVPN服务器一段时间，我只是不知道如何纠正错误，当我试图对服务器进行明星。 我附上了有关我的configuration，错误和设置的必要信息。
为server.conf：
up "/etc/openvpn/up.sh br0" down "/etc/openvpn/down.sh br0" port 1194 proto tcp dev tap0 ca ca.crt cert server.crt key server.key # This file should be kept secret dh dh1024.pem ifconfig-pool-persist ipp.txt server 10.8.0.0 255.255.255.0 keepalive 10 120 tls-auth ta.key 0 # This file is secret comp-lzo user nobody group nogroup persist-key persist-tun status openvpn-status.log verb 3 系统日志：
Feb 12 15:24:24 buntopow ovpn-server[9131]: OpenVPN 2.2.1 i686-linux-gnu [SSL] [LZO2] [EPOLL] [PKCS11] [eurephia] [MH] [PF_INET6] [IPv6 payload 20110424-2 (2.2RC2)] built on Mar 30 2012 Feb 12 15:24:24 buntopow ovpn-server[9131]: 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. Feb 12 15:24:24 buntopow ovpn-server[9131]: NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables Feb 12 15:24:24 buntopow ovpn-server[9131]: Diffie-Hellman initialized with 1024 bit key Feb 12 15:24:24 buntopow ovpn-server[9131]: Control Channel Authentication: using 'ta.key' as a OpenVPN static key file Feb 12 15:24:24 buntopow ovpn-server[9131]: Outgoing Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication Feb 12 15:24:24 buntopow ovpn-server[9131]: Incoming Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication Feb 12 15:24:24 buntopow ovpn-server[9131]: TLS-Auth MTU parms [ L:1576 D:168 EF:68 EB:0 ET:0 EL:0 ] Feb 12 15:24:24 buntopow ovpn-server[9131]: Socket Buffers: R=[87380->131072] S=[16384->131072] Feb 12 15:24:24 buntopow ovpn-server[9131]: TUN/TAP device tap0 opened Feb 12 15:24:24 buntopow ovpn-server[9131]: TUN/TAP TX queue length set to 100 Feb 12 15:24:24 buntopow ovpn-server[9131]: do_ifconfig, tt->ipv6=0, tt->did_ifconfig_ipv6_setup=0 Feb 12 15:24:24 buntopow ovpn-server[9131]: /sbin/ifconfig tap0 10.8.0.1 netmask 255.255.255.0 mtu 1500 broadcast 10.8.0.255 Feb 12 15:24:24 buntopow ovpn-server[9131]: /etc/openvpn/up.sh br0 tap0 1500 1576 10.8.0.1 255.255.255.0 init Feb 12 15:24:24 buntopow ovpn-server[9131]: WARNING: External program may not be called unless '--script-security 2' or higher is enabled. Use '--script-security 3 system' for backward compatibility with 2.1_rc8 and earlier. See --help text or man page for detailed info. Feb 12 15:24:24 buntopow ovpn-server[9131]: WARNING: Failed running command (--up/--down): external program fork failed Feb 12 15:24:24 buntopow ovpn-server[9131]: Exiting Feb 12 15:24:24 buntopow NetworkManager[873]: SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/tap0, iface: tap0) Feb 12 15:24:24 buntopow NetworkManager[873]: SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/tap0, iface: tap0): no ifupdown configuration found. Feb 12 15:24:24 buntopow NetworkManager[873]: SCPlugin-Ifupdown: devices removed (path: /sys/devices/virtual/net/tap0, iface: tap0)
将script security 2添加到configuration文件后的syslog：
Feb 12 16:24:27 buntopow ovpn-server[12655]: Listening for incoming TCP connection on [undef] Feb 12 16:24:27 buntopow NetworkManager[873]: SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/tap0, iface: tap0) Feb 12 16:24:27 buntopow ovpn-server[12655]: TCPv4_SERVER link local (bound): [undef] Feb 12 16:24:27 buntopow NetworkManager[873]: SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/tap0, iface: tap0): no ifupdown configuration found. Feb 12 16:24:27 buntopow ovpn-server[12655]: TCPv4_SERVER link remote: [undef]
up.sh和down.sh的内容与本指南中描述的类似： https ：//help.ubuntu.com/10.04/serverguide/openvpn.html
我真的不知道从哪里开始debugging这个错误，希望有人能指点我正确的方向。
你有没有检查这里的build议： http : //forum.pfsense.org/index.php ? topic=21678.0 ？