Hi experts, Am so curious to know about how OAM can be supported on segment-routing networks ?
I think, MPLS OAM is not possible with SR as network infrastructure doesn't have any LSP state. With SDN controller in place, do we really need traditional OAM ? Assume, SDN controller can identify the issue on the network, and it can configure an alternate path on the defected node. If SDN controller can do OAM, but at what cost (like BGP-LS) ? Thanks, __Kals__
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