Routing and forwarding of packets over a non-persistent communication link
According to an embodiment, an apparatus includes a table, a router module and a driver. The table includes IP addresses and corresponding ports. At least one of the ports specifies a logical link. The router module receives IP packets and uses the table to associate the IP packets with the ports. The driver determines when assets for the logical link have become available, and then forwards associated IP packets to the available assets.
1. An apparatus comprising:
a memory storing a table including Internet protocol (IP) addresses and corresponding ports, at least one of the ports specifying a logical link;
a router module for receiving IP packets and using the table to associate the IP packets with the ports, wherein the router module does not differentiate between ports specifying physical links and ports specifying logical non-persistent links; and
a driver including an operating system (OS) interface, link management, slot management, beam steering controllers, and algorithms that operate in a time, space, frequency and multi-antenna domain for determining when assets for the logical link have become available, refraining from forwarding associated IP packets to the assets if the assets are not available, and then forwarding the associated IP packets to the assets once the assets have become available.
2. The apparatus of claim 1 , wherein determining when the assets become available includes selecting the assets for the logical link.
3. The apparatus of claim 1 , wherein the router module also populates the table with ports that are associated with logical links.
4. The apparatus of claim 1 , wherein the logical link varies at least one of temporally or spatially.
5. The apparatus of claim 1 , further comprising a router interface.
6. The apparatus of claim 5 , wherein assets of the router interface include a pool of antenna terminal units; and wherein the driver selects among those antenna terminal units.
7. A terminal comprising:
a router interface including a plurality of assets;
a router module for receiving incoming Internet protocol (IP) packets and routing the incoming IP packets to a port associated with a logical link; and
a driver for the logical link, the driver including an operating system (OS) interface, link management, slot management, beam steering controllers, and algorithms that operate in a time, space, frequency and multi-antenna domain for determining when assets have become available so the IP packets can be sent to a network destination via the logical link, the driver forwarding the IP packets to the available assets.
8. The terminal of claim 7 , wherein the algorithms and interfaces for the assets are embedded in the driver.
9. The terminal of claim 7 , wherein the assets include a plurality of antenna terminal units.
10. The terminal of claim 9 , wherein the assets further include time.
11. The terminal of claim 7 , wherein the router module uses a table to route the incoming IP packets, the table including IP addresses and ports, the ports specifying at least one logical link.
12. The terminal of claim 7 , wherein determining when the assets become available includes selecting the assets for the logical link.
13. The terminal of claim 7 , wherein the router interface supports a logical link that varies at least one of temporally or spatially.