Hi,Sharma may be in the DNS you have the problem, you must point your web sites to the Internal IP of the Web Server, if you have IIS, here's the configuration(IP:ALL Unasigment)(Host Headers:if you need) if you Ping your Site Ex: ping www.xxxx.com you must have a respond for the internal IP address of your Web Server. In the ISA server you must create a Web Publishing Rule that point to the Internal IP Address of that server(Port:80) or Other if you need to work whit diferent Ports(Ex:8010) you must create a Protocol Rule for that Protocol. Protocol Rules.......Port Number Inbound(TCP,UDP). !!Recomendation Before any Change make a Backup of the ISA server configuration(Server, Right Click)!! After your changes Restart the ISA Services(ISA Server Control). Regards. -----Mensaje original----- De: Sharma, Shobha [mailto:c-ssharma@xxxxxxxxxxx] Enviado el: Vie 03/05/2002 02:31 p.m. Para: [ISAserver.org Discussion List] CC: Asunto: [isalist] Pls Help!! http://www.ISAserver.org Hi All I brought up the ISA server in production environment configured for web publishing. Its really simple configuration but still doesn't work. All DNS entries are in place . The web server is hosting multiple sites using different ports. . Web publishing rules are redirecting the request using IP of internal web server at different ports for different web sites(so no name resolution is required for internal web server). There is a www A record in the DNS resolves to external IP of ISA. There are entries in DNS for each site URL and resolves to external IP of ISA. All this works with proxy server. But when I replaced the proxy with ISA(using same IP configuration) it doesn't work. Any help is appreciated. thanks Shobha Sharma Network Operating Systems OIS Bureau of Technology Department of Public Welfare 717 772 7204 ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: abrahamm@xxxxxxxxxx To unsubscribe send a blank email to leave-isalist-970145K@xxxxxxxxxxxxx