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Ports blocked on SBS Server running Endpoint

Created: 10 Apr 2009 • Updated: 22 May 2010 | 2 comments

I am trying to figure out why a couple of ports are being blocked on my server. I have Endpoint Protection Manager 11.0.400 installed on a Small Business Server 2003 with a client also running on the server. The client only has Antivirus and Antispyware protection installed. I need to open a couple of ports for a new application and am not able to get it working. What could be blocking the port? Thanks.

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pete_4u2002's picture


with only av/as feature installed, port blocking is something weird, have you unsinstalled AV/AS  and see if at all it works fine, or may be earlier installed compenents might be having the issue.

you can look at the av/as logs for any application being blocked.


Farzad's picture

Are you sure there is no firewall on the server?

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