Add ip-address-zoned union type for link-local neighbor addresses
Similar to the existing typedef for ip-address, this new typedef provides a union between existing ipv4-address-zoned and ipv6-address-zoned types that are used by link-local peering.
Currently systems such as Arista's EOS support link-local peering. In particular when dealing with BGP IPv6 link-local peering, the current neighbor-address key is incompatible as it requires an ip-address type. With this new union typedef, it may be possible to update the neighbor-address key for BGP peer information to use this new "ip-address-zoned" key instead to allow supporting link-local peers. This change should be backwards compatible as it simply relaxes the restrictions on the key type.
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Compatibility Report for commit 613c833a426e32232e424b098ff6362183555f9e: ⛔ yanglint@SO 1.10.17
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Thanks for the contribution, this LGTM. I'll shepherd this upstream.
Thanks Rob, appreciate. it. Just wanted to check in to see what the timeline would be for this to get shepherded upstream? Had honestly forgot about this PR and realized it was still open.
I think this request may be obsoleted by #793 . If you disagree, please feel free to request reopening this PR.