Method and equipment for controlling access to multicast IP flows

Method and equipment for controlling access to multicast IP flows

  • CN 101,120,537 A
  • Filed: 02/15/2006
  • Published: 02/06/2008
  • Est. Priority Date: 02/18/2005
  • Status: Active Application
First Claim
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1. control the method for visiting multicast IP flows for one kind, described multicast IP flows is by the gathering-device request of user terminal from the multicast IP flows broadcast request message, described gathering-device is connected in IP network, it is characterized in that, described user terminal is connected to after the described gathering-device, and described gathering-device is carried out following steps at least:

  • -send the access authorization request message from described gathering-device to the access control server that is connected to described IP network;

    And when by described access control server the right to access of described user terminal being carried out the mandate of success and/or identification and checking,-sending access authorization from described access control server to described gathering-device to accept message, described access authorization is accepted message and is comprised a cover multicast filtering device at least;

    Otherwise, fail described right to access to described user terminal when carrying out the mandate of success and/or identification and checking at described access control server,-send the access authorization refuse information from described access control server to described gathering-device, to forbid of the connection of described terminal to described gathering-device.

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