[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [FW-1] How to allow Exchange access
good info on this at http://support.microsoft.com/support/kb/articles/Q148/7/32.asp?LN=EN-US&SD=gn&FR=0&qry=firewall&rnk=2&src=DHCS_MSPSS_gn_SRCH&SPR=ECH Basically you have to edit the registry of the Exchange server to static map TCP ports of the Exchange services. Scott J. Friedman, MCSE CCSE CCNA Security Engineer Ideal Technology Solutions, Inc Email : [email protected] Phone :>>> [email protected] 10/10/01 08:46PM >>> Hi there, I am using Firewall-1 4.1 SP4. I want NT client workstation in network-A be able to access the MS Exchange server in network-B, where the CP firewall is in between. The Exchange server is v5.5. No network address translation. I know that there is pre-defined services "MSExchange", "MSExchange-v5.5", "MSExchange-RemoteAdmin", "MSExchange-RemoteAdmin-v5.5" and "MSExchange-SiteConnector". What is needed in my situation? And how the rule(s) should look like? I try this: source = network-a destination = network-b service = all MSExchange service defined above action = accept It doesn't work. From the log, I see that my client is trying to talk to the server on tcp port 2400, and is being dropped. I suppose using those pre-defined resources can eliminate the need to open all the >1023 TCP ports, isn't it? Please help. -raymond ([email protected]) ================================================================================ To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ================================================================================ ================================================================================ To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ================================================================================
|