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DDNS relay |
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DDNS relay The forwarding of IP packets to an alternate server port by a DDNS provider. Residential customers and many small businesses typically use an entry level Internet service that may not allow them to host a Web server to the world at large. ISPs can restrict these customers by blocking all traffic destined to port 80, which is the common TCP/IP port number assigned to a Web server.Customers can circumvent this restriction by assigning a different port number to their Web servers and moving their DNS authorities to a DDNS relay provider (see DDNS). The DDNS provider looks for all requests to the customer's "www" or other designated subdomain, changes port 80 to the new port number and forwards the packets. See TCP/IP port and well-known port. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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DDNS relay |
DDN DDN DDN Automated Message Processing System DDN Integrated Secure Network DDN Intersite Gateway DDN NIC DDN-NIC DDN/ICI Stress Test Software DDNA DDNAME DDNAS DDNB DDNC DDND DDNE DDNG DDNI DDNJ DDNL DDNM DDNMC DDNOS DDNP DDNR Ddns Ddns DDNS relay DDNTDdntp DDNV DDO DDO DDOA Ddoc DDOD DDOE DDOEF DDOF DDOGC DDOGS DDOH DDOI DDOIM DDOJJ DDOJSIOC DDOL DDON DDOO DDOP DDOPA DDoPS DDOR | |||||
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