RE: Kerberos authentication from FE to BE

  • From: Rick Boza <rickb@xxxxxxxxxxx>
  • To: Exchange List <exchangelist@xxxxxxxxxxxxx>
  • Date: Thu, 18 Nov 2004 16:14:14 -0500

I think Al's question was 'Please list all the ports you opened between the
FE and BE servers on the firewall."  Saying you have all the necessary ones
open doesn't really help us help you - without knowing exactly what ports
are open, there is no way anyone can say if additionally opening port 88 is


On 11/18/04 3:39 PM, "ravi" <rrb@xxxxxxxxxxx> wrote:

> I have opened all the necessary ports like 389,3268 to DC/GC and 25,80 to
> BE. Everything is working well but i see this warning on my FE.
> My concern: is opening port 88 to DC enough? or do we have to open 88 to
> BE also for kerberos authntication to work?
> thanks for your help.
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