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Well, it could be blocked either at the server OR firewall level. You really should be checking both.
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Well, it could be blocked either at the server OR firewall level. You really should be checking both.

<div>
You can do simple test.<br />
If you have Exchange server then ask them to telnet to your Exchange server name.<br />
If they going to be able get response then you'll be sure that you're not blocking their IP.<br />
If they will not then you must look for some white list on your firewall and simple add they IP to list.
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You can do simple test.
If you have Exchange server then ask them to telnet to your Exchange server name.
If they going to be able get response then you'll be sure that you're not blocking their IP.
If they will not then you must look for some white list on your firewall and simple add they IP to list.

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Very welcome. &nbsp;Thank you LeighWardle .<br />
Cheers!
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Very welcome.  Thank you LeighWardle .
Cheers!

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<div class="content wysiwyg-content">
Hi Experts,<br />
<br />
We have a number of RemoteApps that we licence to clients.<br />
<br />
One of our clients cannot connect and they claim our Server is blocking their IP address.<br />
I don't believe we are intentionally blocking any IP addresses.<br />
<br />
What log(s) and event text do I need to look for to see connection attempts?<br />
<br />
Regards,<br />
Leigh
</div>
</div>


Hi Experts,

We have a number of RemoteApps that we licence to clients.

One of our clients cannot connect and they claim our Server is blocking their IP address.
I don't believe we are intentionally blocking any IP addresses.

What log(s) and event text do I need to look for to see connection attempts?

Regards,
Leigh

Windows Server 2012 R2 - what log will have IP addresses of RDP/RemoteApp connection attempts?

Remote access may refer to the connection to a data-processing system from a remote location, for example through a virtual private network remote desktop software, terminal emulation, or the activation of features of a business telephone system from outside the business's premises.

Remote Access

This topic area includes legacy versions of Windows prior to Windows 2000: Windows 3/3.1, Windows 95 and Windows 98, plus any other Windows-related versions including Windows Mobile.

Windows OS

Windows Server 2012 is the server version of Windows 8 and the successor to Windows Server 2008 R2. Windows Server 2012 is the first version of Windows Server to have no support for Itanium-based computers since Windows NT 4.0. Windows Server 2012, now in its second release (Windows Server 2012 Release 2) includes Foundation, Essentials, Standard and Datacenter, and does not support IA-32 or IA-64 processors.