Hi All this is the problem,
i have winxp pro server. i use it for openvpn as a server. i have a lot of client in alot of networks. example of my network Type Adres Of machine Virtual Ýp server www.server.com 10.0.0.1 serverclient1 www.server.com 10.0.0.4 serverclient2 www.server.com 10.0.0.6 serverclient3 www.server.com 10.0.0.8 serverclient4 www.server.com 10.0.0.10 net2client1 www.net2client1.com 10.0.0.12 net2client2 www.net2client2.com 10.0.0.14 net2client3 www.net2client3.com 10.0.0.16 net2client4 www.net2client4.com 10.0.0.18 net3client1 www.net3client1.com 10.0.0.20 net3client2 www.net3client2.com 10.0.0.22 net3client3 www.net3client3.com 10.0.0.24 net3client4 www.net3client4.com 10.0.0.26 net4client1 www.net4client1.com 10.0.0.28 net4client2 www.net4client2.com 10.0.0.30 net4client3 www.net4client3.com 10.0.0.32 net4client4 www.net4client4.com 10.0.0.34 i use client-to-client parameter in all .ovpn file. i use an accounting software on terminal services. all user can acces server. But at now i want only some client can access server. for example only serverclient* user. and serverclient* clients can acces to all other clients. and net4client4 can acces all other clients to. i do not want to use 3 th part firewall for dropping package (iptables etc..) is it possible with openvpn this is my server conf file **************************************** port 84 proto udp dev tun ca ca.crt certvpnserver1.crt key vpnserver1.key dh dh1024.pem server 10.0.0. 255.255.255.0 ifconfig-pool-persist ipp.txt push "route 10.0.0.0 255.255.255.0" route 10.0.0.0 255.255.255.0 client-to-client keepalive 10 120 max-clients 100 persist-key persist-tun status openvpn-status.log verb 4 tls-auth ta.key 0 comp-lzo client .ovpn file **************************** client dev tun proto udp remote www.server.com 84 resolv-retry infinite nobind persist-key persist-tun ca ca.crt cert VPNCLIENT3.crt key VPNCLIENT3.key tls-auth ta.key 1 verb 3 comp-lzo --------------------------------- Want to be your own boss? Learn how on Yahoo! Small Business.