Auto detection and prevention of loop, segmentation and traffic outage in a G.8032 ring network

1. A method for managing an Ethernet ring protection switching (ERPS) protocol in an Ethernet network, comprising:

receiving an administrative data packet at a first network element;

determining whether the administrative data packet contains an ERPS membership setting from a second network element, the ERPS membership setting includes a list of a plurality of virtual local area networks and a corresponding Ethernet ring protection instance that supports each of the plurality of virtual local area networks;

when the administrative data packet contains the ERPS membership setting from the second network element, comparing an ERPS membership setting at the first network element to the ERPS membership setting from the second network element; and

notifying, when the ERPS membership setting at the first network element is different than the ERPS membership setting from the second network element, a network administrator that the ERPS membership setting at the first network element is different than the ERPS membership setting from the second network element.

2. The method of claim 1 , wherein the ERPS membership setting in the administrative data packet is stored in a reserved field.

3. The method of claim 1 , wherein the notifying is performed after checking a status of the network or a status of an Ethernet ring protection instance.

4. The method of claim 1 , wherein the administrative data packet is a ring automatic protection switching (R-APS) administrative data packet.

5. The method of claim 1 , wherein determining whether the administrative data packet contains the ERPS membership setting from the second network element includes checking for a flag in the administrative data packet.

6. A network element in an Ethernet network, comprising:

a processor;

non-transitory computer readable memory media accessible to the processor, wherein the memory media store processor-executable instructions, the instructions, when executed by the processor, cause the processor to:

receive an administrative data packet;

determine whether the administrative data packet contains an ERPS membership setting from a second network element, the ERPS membership setting includes a list of a plurality of virtual local area networks and a corresponding Ethernet ring protection instance that supports each of the plurality of virtual local area networks;

when the administrative data packet contains an ERPS membership setting from the second network element, compare an ERPS membership setting at the network element to the ERPS membership setting from the second network element; and

notify, when the ERPS membership setting at the network element is different than the ERPS membership setting from the second network element, a network administrator that the ERPS membership setting at the first network element is different than the ERPS membership setting from the second network element.

7. The network element of claim 6 , wherein the ERPS membership setting in the administrative data packet is stored in a reserved field.

8. The network element of claim 6 , wherein the notify is performed after checking a status of the network or a status of an Ethernet ring protection instance.

9. The network element of claim 6 , wherein the administrative data packet is a ring automatic protection switching (R-APS) administrative data packet.

10. The network element of claim 6 , wherein determining whether the administrative data packet contains the ERPS membership setting from the second network element includes checking for a flag in the administrative data packet.

11. A method for managing an Ethernet ring protection switching (ERPS) protocol in an Ethernet network, comprising:

receiving an administrative data packet at a first network element;

determining whether the administrative data packet contains an ERPS membership setting from a second network element, the ERPS membership setting includes a list of a plurality of virtual local area networks and a corresponding Ethernet ring protection instance that supports each of the plurality of virtual local area networks;

when the administrative data packet contains the ERPS membership setting from the second network element, comparing an ERPS membership setting at the first network element to the ERPS membership setting from the second network element; and

correcting, when the ERPS membership setting at the first network element is different than the ERPS membership setting from the second network element, the ERPS membership setting at the first network element.

12. The method of claim 11 , wherein the administrative data packet is a ring automatic protection switching (R-APS) administrative data packet.

13. The method of claim 11 , wherein determining whether the administrative data packet contains the ERPS membership setting from the second network element includes checking for a flag in the administrative data packet.

14. A network element in an Ethernet network, comprising:

a processor;

non-transitory computer readable memory media accessible to the processor, wherein the memory media store processor-executable instructions, the instructions, when executed by the processor, cause the processor to:

receive an administrative data packet;

determine whether the administrative data packet contains an ERPS membership setting from a second network element, the ERPS membership setting includes a list of a plurality of virtual local area networks and a corresponding Ethernet ring protection instance that supports each of the plurality of virtual local area networks;

when the administrative data packet contains an ERPS membership setting from the second network element, compare an ERPS membership setting at the network element to the ERPS membership setting from the second network element; and

correct, when the ERPS membership setting at the network element is different than the ERPS membership setting from the second network element, the ERPS membership setting at the network element.

15. The network element of claim 14 , wherein the administrative data packet is a ring automatic protection switching (R-APS) administrative data packet.

16. The network element of claim 14 , wherein determining whether the administrative data packet contains the ERPS membership setting from the second network element includes checking for a flag in the administrative data packet.