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REDIRECTING DATA FLOW OF A SECONDARY PDP TO A PRIMARY PDP BEFORE ESTABLISHING THE SECONDARY PDP CONTEXT
REDIRECTING DATA FLOW OF A SECONDARY PDP TO A PRIMARY PDP BEFORE ESTABLISHING THE SECONDARY PDP CONTEXT
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机译:在建立次要PDP上下文之前,将次要PDP的数据流重定向到主要PDP
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摘要
A solution in a telecommunications infrastructure network for creating a secondary PDP context for a time critical application, ensuring that no packets are lost by masquerading a primary PDP context as the secondary PDP context. This may be achieved by for instance sending a fake TEID or including a filter in a PDP creation request for the secondary PDP context and updating the GGSN with a correct TEID or a new Traffic Flow Template (TFT) when the secondary PDP context is established.
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