SYSTEM AND METHOD FOR OFFLOADING DATA IN A COMMUNICATION SYSTEM
First Claim
1. A method, comprising:
- receiving a data packet transported on a backhaul link at a first network element;
identifying whether the data packet is an upstream data packet;
identifying whether the data packet matches an internet protocol (IP) access control list (ACL) or a tunnel endpoint identifier;
performing a network address translation on the data packet; and
offloading the data packet from the backhaul link.
2 Assignments
0 Petitions
Accused Products
Abstract
A method is provided in one example embodiment and includes receiving a data packet transported on a backhaul link at a first network element; identifying whether the data packet is an upstream data packet; identifying whether the data packet matches an internet protocol (IP) access control list (ACL) or a tunnel endpoint identifier; performing a network address translation on the data packet; and offloading the data packet from the backhaul link. In certain implementations, the method can include identifying that the data packet does not match the IP ACL or the tunnel endpoint identifier; and communicating the data packet to a second network element. In other instances, the method can include identifying that the data packet is a downstream data packet; and restoring a tunnel header and tunnel identification based on an IP address of the data packet.
118 Citations
20 Claims
-
1. A method, comprising:
-
receiving a data packet transported on a backhaul link at a first network element; identifying whether the data packet is an upstream data packet; identifying whether the data packet matches an internet protocol (IP) access control list (ACL) or a tunnel endpoint identifier; performing a network address translation on the data packet; and offloading the data packet from the backhaul link. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. Logic encoded in one or more non-transitory media that includes code for execution and when executed by a processor is operable to perform operations comprising:
-
receiving a data packet transported on a backhaul link at a first network element; identifying whether the data packet is an upstream data packet; identifying whether the data packet matches an internet protocol (IP) access control list (ACL) or a tunnel endpoint identifier; performing a network address translation on the data packet; and offloading the data packet from the backhaul link. - View Dependent Claims (9, 10, 11, 12, 13, 14)
-
-
15. An apparatus, comprising:
-
a memory element configured to store data; a processor operable to execute instructions associated with the data; a traffic offload module configured to interface with the memory element and the processor, wherein the apparatus is configured for; receiving a data packet transported on a backhaul link at a first network element; identifying whether the data packet is an upstream data packet; identifying whether the data packet matches an internet protocol (IP) access control list (ACL) or a tunnel endpoint identifier; performing a network address translation on the data packet; and offloading the data packet from the backhaul link. - View Dependent Claims (16, 17, 18, 19, 20)
-
Specification