Mikrotik 1 gig router with 5 ports has it...obviously this spec wud be costlier.
Yes, can be source based, mac based, flow based. In common terms if networking.
https://www.gizmochina.com/2024/05/29/xiaomi-10g-switch-dual-10g-ethernet-ports-launched/
How good can this be for 41usd.?