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the answer did not give me new information, it suggest me to read another thread.
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the answer did not give me new information, it suggest me to read another thread.

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The link &nbsp;was provided to show you the types of things to provide. There are several things needed to answer this question properly. 1. Ure you using outlook anywhere whe you say internal? Does your UC SAN have the internal URl on it ? Does the Connection point have the proper internal url setting? I need to know more about the goal before I can give you an A answer. Here is another example <br />
<br />
<a href="http://social.technet.microsoft.com/Forums/en-US/exchange2010/thread/144eecf0-1963-4768-a08a-7c06eb2a79f1" rel="ugc nofollow">http://social.technet.microsoft.com/Forums/en-US/exchange2010/thread/144eecf0-1963-4768-a08a-7c06eb2a79f1</a><br />
<br />
Can you provide the method you are using to coneect internally, along with certificates information? even the results ot ttp://testexchangeconnecti<wbr />vity.com would give me something to go on. <br />
<br />
Thank you, <br />
<br />
L 
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The link  was provided to show you the types of things to provide. There are several things needed to answer this question properly. 1. Ure you using outlook anywhere whe you say internal? Does your UC SAN have the internal URl on it ? Does the Connection point have the proper internal url setting? I need to know more about the goal before I can give you an A answer. Here is another example

http://social.technet.microsoft.com/Forums/en-US/exchange2010/thread/144eecf0-1963-4768-a08a-7c06eb2a79f1 [http://social.technet.microsoft.com/Forums/en-US/exchange2010/thread/144eecf0-1963-4768-a08a-7c06eb2a79f1]

Can you provide the method you are using to coneect internally, along with certificates information? even the results ot ttp://testexchangeconnectivity.com would give me something to go on.

Thank you,

L

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<div class="content wysiwyg-content">
Hello;<br />
<br />
we are setting exchange 2010 with exchange 2003,till now we managed to make the owa accesed from outside, but from inside it cannot.<br />
<br />
we have created casarray virtual ip for 2 cas servers its ip: 172.16.100.55<br />
the nlb casarray seems to work fine.<br />
but when we ping it, it does not respond <br />
<br />
any suggestion.<br />

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Hello;

we are setting exchange 2010 with exchange 2003,till now we managed to make the owa accesed from outside, but from inside it cannot.

we have created casarray virtual ip for 2 cas servers its ip: 172.16.100.55
the nlb casarray seems to work fine.
but when we ping it, it does not respond 

any suggestion.


NLB CAS Array

Windows Server 2008 and Windows Server 2008 R2, based on the Microsoft Vista codebase, is the last 32-bit server operating system released by Microsoft. It has a number of versions, including including Foundation, Standard, Enterprise, Datacenter, Web, HPC Server, Itanium and Storage; new features included server core installation and Hyper-V.