ALTER TABLE `wifi_radios` CHANGE `radio_ap` `radio_ap` INT(11) NULL, CHANGE `radio_util` `radio_util` INT(11) NULL;
ALTER TABLE `wifi_wlans` CHANGE `wlan_admin_status` `wlan_admin_status` TINYINT(1) NULL DEFAULT '1', CHANGE `wlan_ssid` `wlan_ssid` VARCHAR(64) CHARACTER SET utf8 COLLATE utf8_general_ci NULL, CHANGE `wlan_ssid_bcast` `wlan_ssid_bcast` TINYINT(1) NULL, CHANGE `wlan_bssid` `wlan_bssid` VARCHAR(64) CHARACTER SET utf8 COLLATE utf8_general_ci NULL, CHANGE `wlan_bss_type` `wlan_bss_type` VARCHAR(32) CHARACTER SET utf8 COLLATE utf8_general_ci NULL, CHANGE `wlan_channel` `wlan_channel` INT(11) NULL, CHANGE `wlan_dtim_period` `wlan_dtim_period` INT(11) NULL, CHANGE `wlan_beacon_period` `wlan_beacon_period` INT(11) NULL, CHANGE `wlan_frag_thresh` `wlan_frag_thresh` INT(11) NULL, CHANGE `wlan_igmp_snoop` `wlan_igmp_snoop` TINYINT(1) NULL, CHANGE `wlan_prot_mode` `wlan_prot_mode` VARCHAR(32) CHARACTER SET utf8 COLLATE utf8_general_ci NULL, CHANGE `wlan_radio_mode` `wlan_radio_mode` VARCHAR(32) CHARACTER SET utf8 COLLATE utf8_general_ci NULL, CHANGE `wlan_rts_thresh` `wlan_rts_thresh` INT(11) NULL, CHANGE `wlan_vlan_id` `wlan_vlan_id` INT(11) NULL;
