ALTER TABLE  `ports` CHANGE  `port_label`  `port_label` VARCHAR( 255 ) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT  '';
ALTER TABLE  `ports` CHANGE  `ifPhysAddress`  `ifPhysAddress` VARCHAR( 16 ) CHARACTER SET utf8 COLLATE utf8_unicode_ci NULL DEFAULT NULL;
ALTER TABLE  `ports` CHANGE  `ifType`  `ifType` VARCHAR( 32 ) CHARACTER SET utf8 COLLATE utf8_unicode_ci NULL DEFAULT NULL;
ALTER TABLE  `ports` CHANGE  `ifAlias`  `ifAlias` VARCHAR( 255 ) CHARACTER SET utf8 COLLATE utf8_unicode_ci NULL DEFAULT NULL;