Can you verify:
1) External hostname is properly configured (Yep; it resolves
correctly and matches what's in Exchange)
2) Certificate for the external hostname is valid (yep; it's a
wildcard)
3) Direct connection to Exchange without loadbalancer is functioning?
(yep; the analyzer and Test-OutlookConnectivity -protocol http succeed)
Also what is the method you selected for loadbalancing? (Round robin with
persistence based on client ip)
On Fri, Dec 27, 2013 at 9:30 PM, Marco Tiggelaar - Key4ce <
[email protected]> wrote:
> Hello,
>
>
>
> I am not fully sure about the zen loadbalancer exchange doc but in
> general: RPC can be a pain.
>
> Specially outlook is very sensitive for hostname + certificate (if they
> mis match it will refuse).
>
>
>
> Can you verify:
>
> 1) External hostname is properly configured
>
> 2) Certificate for the external hostname is valid
>
> 3) Direct connection to Exchange without loadbalancer is functioning?
>
>
>
> Also what is the method you selected for loadbalancing?
>
>
>
> Regards,
>
> Marco Tiggelaar
>
>
>
> *CEO at Key4ce*
>
> ------------------------------------------------------------
>
> *Phone NL:* +31 (0)40 290 3310
>
> *Phone EN:* +44 (0)1332 898 999
>
> *Phone CN:* +86 (0)7552 8245 985
>
>
>
> Italielaan 9
>
> 5632 TA
>
> Eindhoven
>
> ------------------------------------------------------------
>
> http://www.key4ce.eu
>
>
>
> *From:* Damien Solodow [mailto:[email protected]]
> *Sent:* zaterdag 28 december 2013 03:22
>
> *To:* [email protected]
> *Subject:* [Zenloadbalancer-support] Issues with Exchange 2010 CAS
>
>
>
> Running Zen 3.02 on VMware; 2 Exchange 2010 CAS servers in a CAS array.
>
> Zen was configured per the documentation linked on zenloadbalancer.org,
> including setting static ports and SSL offload on Exchange.
>
> I also created farms for ports 6001, 6002, and 6004.
>
>
>
> Currently all the Exchange related farms only have one backend server
> listed.
>
>
>
> Everything seems to work except for Outlook Anywhere.
>
>
>
> The Remote Connectivity Analyzer shows:
>
> Attempting to ping RPC endpoint 6001 (Exchange Information Store) on
> server outlook.domain.com.
>
> The attempt to ping the endpoint failed.
>
>
>
> Additional Details
>
> An RPC error was thrown by the RPC Runtime process. Error 1818
> CallCancelled
>
> Elapsed Time: 33191 ms.
>
>
>
> I know the error 1818 is a timeout; running a similar test internally
> shows an error 1722 (RPC_Server_Unavailable).
>
>
>
> From an internal PC I can successfully telnet to 6001 using the Zen farm
> IP.
>
>
>
>
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>
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