| 摘要 |
An information transmission method and apparatus are provided, where the apparatus includes: a session request receiving unit, configured to receive a first session request sent by a third party application function, where the first session request includes identity information of the third party application function and identity information of a destination entity in a network; a first session establishing unit, configured to establish a first session with the third party application function; a request sending unit, configured to send a second session request to the destination entity in the network, where the second session request includes identity information of an anchor entity and the identity information of the third party application function; a second session establishing unit, configured to establish a second session with the destination entity in the network; an information receiving unit, configured to receive information reported by the destination entity in the network, where the information includes a report event and identity information of the third party application function; and a forwarding unit, configured to forward the report event to the corresponding third party application function according to the identity information of the third party application function, where the identity information of the third party application function is included in the information. In this way, correct identification and forwarding of a packet flow can be implemented. |
