Hello
Yes! The local gateway is a representation in azure for your local on-premise device. So for each site/device you connect to, you need a new local gateway :).
You can read a little more in-depth about the local gateway part here
https://learn.microsoft.com/en-us/azure/vpn-gateway/add-remove-site-to-site-connections#local
Hope this is helpful and remember shared knowledge is the best knowledge 😊
Best Regards,
Timmy Malmgren
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