Hi all, here's my config. 1 fw with 3 nics, I have a IIS server in a DMZ and a sql server and an exchange e-mail server in the secure network. FW does IP filtering and used as a proxy. 3rd nic non secure network goes to a screening router to the internet. non secure net. has public addresses. both DMZ and secure net have private addresses. 1- I need to let remote users to get their e-mail (POP) stored on the secure network Exchange server! My fw handles the SMTP mail and the exchange obviously is not known on the Internet. What are my choices? Do I need to let RPC through just for POP? 2- My IIS 4.0 in the DMZ needs to talk to the secure MS SQL server in the secure network. First, do I need public addresses for the DMZ so that some targeted clients (from the Internet) can have access to the info on that IIS. And what do I have to do to allow the IIS to query data on the SQL using ODBC? Anything more than 1433TCP? Anything better than odbc, i.e. more secure? Any directions/ideas/clues to help me out would be appreciated! Thanks. Jean Morissette - [To unsubscribe, send mail to [EMAIL PROTECTED] with "unsubscribe firewalls" in the body of the message.]
