DHCP Server stopped responding after switching TB to Ethernet Adapter OS: 10.10.2 w/ Server.app

I had created a LAG (link aggregate group) on my Mac Mini server. Since then DHCP services stopped working. This is my current bootpd.plist file. The LAG is called bond0 according to my Mac.

Any ideas what I can do to resolve the DHCP issue? None of the clients can obtain an address. Does DHCP not support bonded interfaces?

&lt;!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs$
&lt;plist version="1.0"&gt;
&lt;dict&gt;
        &lt;key&gt;Subnets&lt;/key&gt;
        &lt;array&gt;
                &lt;dict&gt;
                        &lt;key&gt;allocate&lt;/key&gt;
                        &lt;true/&gt;
                        &lt;key&gt;dhcp_domain_name&lt;/key&gt;
                        &lt;string&gt;example.com&lt;/string&gt;
                        &lt;key&gt;dhcp_domain_name_server&lt;/key&gt;
                        &lt;array&gt;
                                &lt;string&gt;10.0.0.11&lt;/string&gt;
                                &lt;string&gt;10.0.0.12&lt;/string&gt;
                        &lt;/array&gt;
                        &lt;key&gt;dhcp_domain_search&lt;/key&gt;
                        &lt;array&gt;
                                &lt;string&gt;example.com&lt;/string&gt;
                        &lt;/array&gt;
                        &lt;key&gt;dhcp_router&lt;/key&gt;
                        &lt;string&gt;10.0.0.1&lt;/string&gt;
                        &lt;key&gt;lease_max&lt;/key&gt;
                        &lt;integer&gt;604800&lt;/integer&gt;
                        &lt;key&gt;name&lt;/key&gt;
                        &lt;string&gt;10.0.0.0/24 Network&lt;/string&gt;
                        &lt;key&gt;net_address&lt;/key&gt;
                        &lt;string&gt;10.0.0.0&lt;/string&gt;
                        &lt;key&gt;net_mask&lt;/key&gt;
                        &lt;string&gt;255.255.255.0&lt;/string&gt;
                        &lt;key&gt;net_range&lt;/key&gt;
                        &lt;array&gt;
                                &lt;string&gt;10.0.0.150&lt;/string&gt;
                                &lt;string&gt;10.0.0.174&lt;/string&gt;
                        &lt;/array&gt;
                        &lt;key&gt;selected_port_name&lt;/key&gt;
                        &lt;string&gt;bond0&lt;/string&gt;
                        &lt;key&gt;uuid&lt;/key&gt;
                        &lt;string&gt;0135C3AF-5933-4316-9FD3-ECE1B2F1A57B&lt;/string&gt;
                &lt;/dict&gt;
        &lt;/array&gt;
        &lt;key&gt;dhcp_enabled&lt;/key&gt;
        &lt;array&gt;
                &lt;string&gt;bond0&lt;/string&gt;
        &lt;/array&gt;
        &lt;key&gt;timeServiceStarted&lt;/key&gt;
        &lt;string&gt;2015-03-30 20:03:31 +0000&lt;/string&gt;
&lt;/dict&gt;
&lt;/plist&gt;
Probably your DHCP Server uses the wrong network interface to propagate the leases after building the bond:


Open Server.app and connect to your server
Click in the left pane on Advanced -> DHCP
Open the DHCP network in question by double-clicking on it or highlight it and click on the pencil at the bottom
Check the 'Network Interface'. Probably you still have an old network interface (Presumably Ethernet 0 or 1) chosen there. Change it to Bond0 (or whatever the human readable name is)
Hit the OK button and quit Server.app