CREATE TABLE "leases" ("address" VARCHAR PRIMARY KEY  NOT NULL, "active" INTEGER NOT NULL, "last_message" INTEGER NOT NULL, "preferred_lifetime" INTEGER NOT NULL, "valid_lifetime" INTEGER NOT NULL, "hostname" VARCHAR NOT NULL, "type" VARCHAR NOT NULL, "category" VARCHAR NOT NULL, "ia_type" VARCHAR NOT NULL, "class" VARCHAR NOT NULL, "mac" VARCHAR NOT NULL,"duid" VARCHAR NOT NULL, "iaid" VARCHAR NOT NULL, "last_update" DATETIME NOT NULL,"preferred_until" DATETIME NOT NULL, "valid_until" DATETIME NOT NULL);
CREATE TABLE "macs_llips" ("mac" VARCHAR PRIMARY KEY  NOT NULL, "link_local_ip" VARCHAR NOT NULL, "last_update" DATETIME NOT NULL);
