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Article #3947Port Blocked Detection.
From: qyte
Date: Fri, 06 May 2005 12:45
Date: Fri, 06 May 2005 12:45
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1245 bytes
I have noticed that most DSL connection require port forwarding (openning a port from the modem's software) in case of a server application. I found out that for example Windows (or MSN) messenger does that port forwarding from code when an audio conversation is being established. Can anyone tell me how is this possible from code? i believe that somehow widows can be "asked" to do that job but i am not sure.
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X-Google-Thread: 11508e,bdbd777b81f36f75,start X-Google-Attributes: gid11508e,public X-Google-Language: ENGLISH,ASCII-7-bit Date: Fri, 06 May 2005 15:45:10 +0300 From: qyte <gyte@vivodinet.gr> User-Agent: Mozilla Thunderbird 1.0 (Windows/20041206) X-Accept-Language: en-us, en MIME-Version: 1.0 Newsgroups: borland.public.cppbuilder.internet.socket Subject: Port Blocked Detection. Content-Type: text/plain; charset=ISO-8859-7; format=flowed Content-Transfer-Encoding: 7bit NNTP-Posting-Host: 83.171.210.195 Message-ID: <427b66d6$1@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1115383510 83.171.210.195 (6 May 2005 05:45:10 -0700) Lines: 11 Path: arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!newshub.sdsu.edu!logbridge.uoregon.edu!newsfeeds.ihug.co.nz!ihug.co.nz!newsgroups.borland.com!not-for-mail