Configure ISA Server 2004 to Allow Exchange and Windows Logon RPC Traffic
Posted on 2006-06-12
I am currently having a problem getting my Exchange 2003 Front End server to start its services when separated from my corporate network by an ISA 2004 server. The error is always RPC server unavailable. I have enabled the RPC protocol (all interfaces), LDAP, Kerberos, CIFS services. I know it is an ISA config issue since I have tried to bypass the ISA and start the services. Everything worked normally when the bypass was in effect. If anyone has any idea as to what I need to do it would be greatly appreciated if they shared it with me.