i'm pretty new in openwrt world, but i want to learn.
i have the following setup with Mikrotik and it works, but i want to switch on openwrt:
4 locations connected to the internet, every location with public IP. every location has his own local DHCP. in HQ i have also 2 VLAN's, every VLAN with his DHCP and all 3 others should share these DHCP's located in HQ. with Mikrotik i've used EOIP and it works, but here i don't know with what type of tunneling and how to setup to works.
already tried with ipip tunnel and i can ping from one location the DHCP server from HQ, but it can't take IP from DHCP.
thanks and regards