| 摘要 |
The present application discloses a method, performed by an access apparatus, for connecting a user device to a network, which may implement access to a network by using a radio link and a fixed broadband network link without establishing a GRE tunnel. The access apparatus may obtain a first IP address from a fixed broadband network, where the first IP address corresponds to a fixed broadband network link. The access apparatus may obtain a second IP address from a mobile broadband network, where the second IP address corresponds to a radio link. The method includes: receiving, by the access apparatus, a first packet from a user device, where a source IP address of the first packet is an IP address of the user device; obtaining, by the access apparatus, a translated IP address according to a service type of the first packet, where the translated IP address is the first IP address or the second IP address; and obtaining, by the access apparatus, a second packet by replacing the source IP address of the first packet with the translated IP address, and sending the second packet to a link corresponding to the translated IP address. |
