Virtual private wire service interworking
Methods and systems may use a software-defined network (SDN) based approach for interworking different types of nodes. In an example, an SDN controller may include components that assist in building pseudowires across Ethernet virtual private network (EVPN) nodes and Border gateway protocol-virtual private wire service (BGP-VPWS) nodes.
1. A software-defined network (SDN) controller comprising:
a processor; and
a memory coupled with the processor, the memory comprising executable instructions that when executed by the processor cause the processor to effectuate operations comprising:
obtaining a control message that is advertised from a border gateway protocol-virtual private wire service (BGP-VPWS) node;
parsing for first information in the control message, the first information comprising control information associated with routing data messages to the BGP-VPWS node; and
converting the first information to second information, the second information comprising control information for forwarding Ethernet virtual private network (EVPN) data messages to the BGP-VPWS node.
2. The SDN controller of claim 1 , further operations comprising sending the second information to an EVPN node, the EVPN node comprising an EVPN route reflector.
3. The SDN controller of claim 1 , further operations comprising sending the second information to an EVPN node, the EVPN node comprising an EVPN router.
4. The SDN controller of claim 1 , wherein the first information in the control message comprises a route target attribute.
5. The SDN controller of claim 1 , wherein the first information in the control message comprises an offset.
6. The SDN controller of claim 1 , wherein the second information comprises a label value.
7. A system comprising:
a border gateway protocol-virtual private wire service (BGP-VPWS) node; and
a software-defined network (SDN) controller communicatively connected with the BGP-VPWS node, the SDN controller comprising:
a processor; and
a memory coupled with the processor, the memory comprising executable instructions that when executed by the processor cause the processor to effectuate operations comprising:
obtaining a control message that is advertised from the BGP-VPWS node;
parsing for first information in the control message, the first information comprising control information associated with routing data messages to the BGP-VPWS node; and
converting the first information to second information, the second information comprising control information for forwarding Ethernet virtual private network (EVPN) data messages to the BGP-VPWS node.
8. The system of claim 7 , further operations comprising sending the second information to an EVPN node, the EVPN node comprising an EVPN route reflector.
9. The system of claim 7 , further operations comprising sending the second information to an EVPN node, the EVPN node comprising an EVPN router.
10. The system of claim 7 , wherein the first information in the control message comprises a route target attribute.
11. The system of claim 7 , wherein the first information in the control message comprises an offset.
12. The system of claim 7 , wherein the second information comprises a label value.
13. The system of claim 7 , further operations comprising:
sending the second information to an EVPN node, the EVPN node comprising an EVPN router; and
responsive to the sending of the second information, receiving data across a data plane from the EVPN router.
14. A method, the method further comprising:
obtaining a control message that is advertised from a border gateway protocol-virtual private wire service (BGP-VPWS) node;
parsing for first information in the control message, the first information comprising control information associated with routing data messages to the BGP-VPWS node; and
converting the first information to second information, the second information comprising control information for forwarding Ethernet virtual private network (EVPN) data messages to the BGP-VPWS node.
15. The method of claim 14 , further comprising sending the second information to an EVPN node, the EVPN node comprising an EVPN route reflector.
16. The method of claim 14 , further comprising sending the second information to an EVPN node, the EVPN node comprising an EVPN router.
17. The method of claim 14 , wherein the first information in the control message comprises a route target attribute.
18. The method of claim 14 , wherein the first information in the control message comprises an offset.
19. The method of claim 14 , wherein the second information comprises a label value.
20. The method of claim 14 , further comprising:
sending the second information to an EVPN node, the EVPN node comprising an EVPN router; and
responsive to the sending of the second information, receiving data across a data plane from the EVPN router.