DHCP CAPs Managers option in other DHCP servers

RouterOS General
1

I’m using a Linux box with isc-dhcp-server for my network’s DHCP server. How can I set the CAPs managers option in a non-Mikrotik DHCP server?

2

Try editing your dhcpd.conf file to contain something like this:

In the global parameters area:

option mikrotik-capsman-server code 138 = { ip-address }

Then in the subnet declaration you want to advertise the capsman option:

subnet x.x.x.x netmask y.y.y.y {
    ...
    option mikrotik-capsman-server 10.1.1.1;
    ...
}

I don’t use CAPSMAN myself so I can’t test this for you but if the APs in fact look for and honor option 138 this is what you’d need to do.