Outlook 2010 mapi access

0

Hi

We have a Kemp within the DMZ which should load balance internal Outlook 2010 access without esp. The connection should work without the need to authenticate.

What firewall ports must be open from:

- Kemp to Exchange  --> tcp 135 and high ports for all?
- Kemp to Client LAN
- Exchange to Kemp
- Client LAN to Kemp

Regards
Peter

1 comment

Avatar
0
Mark Deegan

Hello Peter,

 

it is best to set the "random" data ports statically on exchange 2010 and add the 2 extra ports to a port 135 VIP for mapi on exchange 2010. See the document here from Microsoft to set the ports statically.: http://social.technet.microsoft.com/wiki/contents/articles/864.configure-static-rpc-ports-on-an-exchange-2010-client-access-server.aspx

Then have the same ports open both ways from the KEMP to the LAN and the KEMP to the Server LAN.

best regards

Mark