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ISA-PIX-FE/BE

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ISA-PIX-FE/BE - 16.Aug.2005 4:25:00 PM   
junyoure

 

Posts: 4
Joined: 16.Aug.2005
From: Mason-dixon line
Status: offline
HELP!

due to political machinations I can do nothing about, I've been tasked with the following setup.(I'm the PIX administrator, only)

Internet
|
PIX(outer)
|
Cisco Content switch (1and2)
| |
ISA 1 and ISA 2
| |
_____PIX (Inner)_____
| |
Exchange 2003 FE (1and2) holding OWA
| | (no firewall, here)
Exchange 2003 BE (multiple/clustered

I'm probably going to have more trouble than I can deal with, but my initial question that I cant' seem to find out there is this:

For RPC over HTTP and OWA access, what ports must be open between the FE cluster and the ISA servers? SSL(443) only? I'm familiar with a FE in the DMZ, with BE's internal, but this design is nuts.....or is it?

NAT is not an issue, nor is a temp "all open" for cert enrollment, etc.

The ISA's are hardened appliances, not server 2k3 w/ISA2K4 on top of it.(Do they need domain membership?)

....help....I'm melting....

-jr.
Post #: 1
RE: ISA-PIX-FE/BE - 16.Aug.2005 5:17:00 PM   
junyoure

 

Posts: 4
Joined: 16.Aug.2005
From: Mason-dixon line
Status: offline
apologies, this should be in the ISA 2004 server publishing forum. Could you please move.

DOH!

-jr.

(in reply to junyoure)
Post #: 2

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