Allow members to only a one managed routes

[bluscreen]

Hi everyone, I have a free zerotier account with 3 routes ( 3 vlan of my home LAN ).
Among the members of the zerotier network ( my phone, tablet, ecc ), there are an external support team for home automation.
I would like to accept this member to only one routes ( vlan for home automation in my home LAN ), and block access to the rest of my networks.
I tried to search some documentation online, but I don’t understand if it possible with flow rules.

Thanks to all for the support

[zt-travis]

Hello,
You can probably do something with the ipsrc and ipdest matches in the rules.

You can also possibly accomplish this in the firewall of your “router” device.

[bluscreen]

Hi, I’ll try with ipsrc/dest. I see also ztsrc, it should be zerotier ID of the member.

Thanks for the reply.