Mobile wide area network IP translation configuration
A method, system and non-transitory computer storage readable medium comprise operating a Wide Area Network (WAN) device according to a first Internet protocol (IP) translation mode of operation, changing an initial connectivity status between the WAN device and a WAN and transitioning from the first IP translation mode of operation to a second IP translation mode of operation that is different from the first IP translation mode of operation based on the change in the initial connectivity status.
1. A method, comprising:
transitioning, based on an initial connectivity status between a Wide Area Network (WAN) device and a WAN, from a first Internet protocol (IP) translation mode of operation associated with the WAN device to a second IP translation mode of operation that is different from the first IP translation mode of operation;
wherein transitioning from the first IP translation mode of operation to the second IP translation mode of operation comprises transitioning from one or more of:
a network access translation (NAT) mode of operation to an IP pass-through mode of operation which occurs when WAN connectivity is established; and
the IP pass-through mode of operation to the NAT mode of operation when the WAN connectivity is lost.
2. The method of claim 1 , wherein the initial connectivity status is a WAN connected status.
3. The method of claim 1 , wherein the initial connectivity status is a WAN not connected status.
4. The method of claim 1 , wherein transitioning from the first IP translation mode of operation to the second IP translation mode of operation occurs when a connection to the WAN is lost and the initial connectivity status to the WAN is connected.
5. The method of claim 1 , wherein transitioning from the first IP translation mode of operation to the second IP translation mode of operation occurs when a connection to the WAN is obtained and the initial connectivity status of the WAN is not connected.
6. The method of claim 1 , further comprising transitioning from the second IP translation mode of operation back to the first IP translation mode of operation.
7. The method of claim 6 , wherein the transitioning from the second IP translation mode of operation back to the first IP translation mode of operation occurs when the initial connectivity status is restored.
8. The method of claim 1 , wherein the first IP translation mode of operation determines how the IP address information of IP data packets are modified in transit across the WAN device.
9. The method of claim 1 , wherein the second IP translation mode of operation that is different from the first IP translation mode of operation is based on a change in the initial connectivity status.
10. The method of claim 1 , wherein the first IP translation mode of operation is different from the second IP translation mode of operation.
11. A device, comprising:
a processor configured to transition, based on an initial connectivity status between a Wide Area Network (WAN) device and a WAN, from a first Internet protocol (IP) translation mode of operation associated with the WAN device to a second IP translation mode of operation;
wherein the transition from the first IP translation mode of operation to the second IP translation mode of operation comprises at least one of a transition from a network access translation (NAT) mode of operation to an IP pass-through mode of operation which occurs when WAN connectivity is established and a transition from an IP pass-through mode of operation to a network access translation (NAT) mode of operation when WAN connectivity is lost.
12. The device of claim 11 , wherein the initial connectivity status is a WAN connected status.
13. The device of claim 11 , wherein the initial connectivity status is a WAN not connected status.
14. The device of claim 11 , wherein the transition from the first IP translation mode of operation to the second IP translation mode of operation occurs when a connection to the WAN is lost and the initial connectivity status to the WAN is connected.
15. The device of claim 11 , wherein the transition from the first IP translation mode of operation to the second IP translation mode of operation occurs when a connection to the WAN is obtained and the initial connectivity status of the WAN is not connected.
16. The device of claim 11 , wherein the processor is further configured to transition back from the second IP translation mode of operation back to the first IP translation mode of operation when the initial connectivity status is restored.
17. The device of claim 11 , wherein the first IP translation mode of operation determines how the IP address information of IP data packets are modified in transit across the WAN device.
18. The device of claim 11 , wherein the second IP translation mode of operation that is different from the first IP translation mode of operation is based on a change in the initial connectivity status.
19. The device of claim 11 , wherein the first IP translation mode of operation is different from the second IP translation mode of operation.
20. A non-transitory computer readable storage medium configured to store instructions that when executed cause a processor to perform:
transitioning, based on an initial connectivity status between a Wide Area Network (WAN) device and a WAN, from a first Internet protocol (IP) translation mode of operation associated with the WAN device to a second IP translation mode of operation that is different from the first IP translation mode of operation;
wherein transitioning from the first IP translation mode of operation to the second IP translation mode of operation comprises transitioning from one or more of:
a network access translation (NAT) mode of operation to an IP pass-through mode of operation which occurs when WAN connectivity is established; and
the IP pass-through mode of operation to the NAT mode of operation when the WAN connectivity is lost.