I recently migrated to a CCR2116-12G-4S+ router and I have several subnets and bridge interfaces. I have a wireless LAN (WLAN) bridge and subnet with both the native VLAN 1 and VLANs 2 and 3 defined for different SSIDs. The problem I am having is that the DHCP relay is not forwarding requests to the external DHCP server. DHCP requests received from other LAN ports are being forwarded correctly to the DHCP server (on a different port). The DHCP relay is configured to listen on the WLAN bridge interface and the counter of received requests increments as expected. However, none of the requests appear to be forwarded to the DHCP server on the LAN bridge and subnet. I can ping between the two subnets without any issues, so there appear to be no L2 or L3 issues that would cause this. I have assigned my LAN bridge with the IP address 192.168.0.2 and the WLAN bridge 192.168.1.1. When I connect wireshark on the LAN output, no DHCP packets appear to be going out. The port that goes to the DHCP server is marked as trusted as well so it should just work. I’ll try and get some of the configuration later.