EVPN VPWS single homing over SRv6

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We have verified point-to-point EVPN VPWS over an SRv6 infrastructure, ensuring full Layer 2 connectivity between remote endpoints. This included validating EVPN Type-1 routes, which serve as the foundation for service discovery and designated forwarder election.

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To confirm correct route installation and forwarding behavior, we examined SRv6 Locators and Service SIDs (End.DX2 with NEXT-CSID) to verify the proper encapsulation and transport of VPWS traffic across the interconnection.

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To validate the VPWS service over SRv6, we connected two physical interfaces externally using a loopback cable. One of the connected interfaces was configured as a Layer 3 interface, while the other was configured as a Layer 2 interface. The Layer 2 interface was assigned to an EVPN-VPWS instance.

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To verify that the VPWS service was functioning correctly, we initiated a ping from an IP address assigned to the Layer 3 interface, targeting an IP address reachable through the Layer 2 interface and ensuring that the EVPN connection was established and capable of carrying data.

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|=PE|=Route Reflector|=Transit Node

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Ciena 5134,

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Ciena 8140 Coherent Metro Router,