+ if (lease && requested_nip == lease->lease_nip) {
+ debug(dhcp_server, "Sending ACK");
+ send_ACK(dhcp_server, &packet,
+ lease->lease_nip);
+ break;
+ }
+
+ if (server_id_option || !lease) {
+ debug(dhcp_server, "Sending NAK");
+ send_NAK(dhcp_server, &packet);
+ }