[Q] How to allow clients to communicate with eachother?

[Kugeleis]

I run an access point with lnxrouter successfully with ./lnxrouter --ap wlp1s0 myap -p mypwd --daemon --dhcp-dns 192.168.1.1. But clients on the ap can't communicate between eachother. Clients of the dhcp router can communicate between eachother. How can I fix this?

Edit: The device I start lnxrouter on spans it's own IP range. That's why I do not see the devices in the DHCP list. Can I set up lnxrouter to run as an IP client in 192.168.1.0?