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throw0101d 13 hours ago [-]
ARP is not an issue at smaller scales, but at larger ones it can cause problems. Reducing the L2 broadcast 'blast radius' is one of the touted benefits of EVPN (which use may be worth considering once you get above ~20 switches):
Saw this in IETF already but it's not clear why it's useful especially as the old path still needs to be implemented for compatibility. TFA is obviously LLMslop, which is very disappointing from RIPE.
_bernd 43 minutes ago [-]
I don't get your question?
If you use a /32 then there is no broadcast address and no ARP. And the /32 are then announced by your internal routing protocol.
* https://www.youtube.com/watch?v=W_z37Rq7qgY
It's all so tiresome.