Trying to create DHCP server on VLAN

A few things:

  • you don’t have dhcp network settings for either IP subnets … I wonder how any of DHCP clients can get usable lease?
  • why this firewall rule?
    add action=drop chain=input dst-address=192.168.102.1 in-interface=VLAN_Interface
  • I already mentioned importance of LAN interface list … and this firewall rule is one of those places:
    add action=drop chain=input comment=“defconf: drop all not coming from LAN” in-interface-list=!LAN
  • etc.

If you haven’t already, you may want to read this nice tutorial about VLANs in ROS (hopefully you do understand basic principles of VLANs).