That error message was resolved, thanks. I am still having issues with DHCP Relay though. Relay is set to listen on LAN and OPT3. It works perfectly fine on LAN but not on OPT3… it doesn't forward the requests on OPT3. I've run packet captures on both the DHCP Server and router. In the router capture I can see the packets getting to the listening interface, but after that they disappear. Any suggestions? I can look deeper into the logs if I knew which ones to look for.
EDIT: Also I just noticed two things... first dhcrelay doesn't appear in the services tab, and also
this entry was in my logs, which pertains to the two interfaces in question
Jan 27 19:54:51 php: /interfaces_bridge_edit.php: The command '/sbin/ifconfig ''''em4'''' up' returned exit code '1', the output was 'ifconfig: interface 'em4' does not exist'
Jan 27 19:54:52 php: /interfaces_bridge_edit.php: The command '/sbin/ifconfig ''''em5'''' up' returned exit code '1', the output was 'ifconfig: interface 'em5' does not exist'