I bought a Mikrotik hEX S for my 1Gbps/1Gbps Internet connection. Everything is fine in IPv4, I can reach the 1Gbps in both download and upload.
My concern is IPv6, where I'm not able to get a rate above ~500Mbps. At this rate, the CPU is at 35/40% in "/system resource print"
My configuration is very basic, the IPv6 address for Internet and my LAN are directly configured on ether1 and ether2. There is no bridge, switch interface, queue, vlan, encapsulation ... I don't use the SFP port, and there is no SFP module in the port. The firmware is the latest one.
Do you have any idea? Or the "hEX" S can't handle gigabit traffic ?
Is someone has already test the IPv6 routing throughput on the "hAP AC²" ?
Thanks for you help.