https://oldwiki.archive.openwrt.org/toh/asus/rt-n13u
https://oldwiki.archive.openwrt.org/doc/howto/firstlogin
opkg update
opkg install base-files block-mount busybox dnsmasq dropbear firewall fstools hostapd-common ip6tables iptables iw jshn jsonfilter kernel kmod-cfg80211 kmod-crypto-aes kmod-crypto-arc4 kmod-crypto-core kmod-eeprom-93cx6 kmod-fs-vfat kmod-gpio-button-hotplug kmod-ip6tables kmod-ipt-conntrack kmod-ipt-core kmod-ipt-nat kmod-ipv6 kmod-leds-gpio kmod-ledtrig-usbdev kmod-lib-crc-ccitt kmod-lib-crc-itu-t kmod-mac80211 kmod-nf-conntrack kmod-nf-conntrack6 kmod-nf-ipt kmod-nf-ipt6 kmod-nf-nat kmod-nf-nathelper kmod-nls-base kmod-nls-cp437 kmod-nls-iso8859-1 kmod-ppp kmod-pppoe kmod-pppox kmod-rt2800-lib kmod-rt2800-mmio kmod-rt2800-soc kmod-rt2x00-lib kmod-rt2x00-mmio kmod-scsi-core kmod-slhc kmod-tun kmod-usb-core kmod-usb-dwc2 kmod-usb-printer kmod-usb-storage libblkid libblobmsg-json libc libgcc libip4tc libip6tc libiwinfo libiwinfo-lua libjson-c libjson-script liblua liblzo libmount libnl-tiny libopenssl libpcap libpthread librt libubox libubus libubus-lua libuci libuci-lua libusb-1.0 libuuid libxtables lua luci luci-app-firewall luci-app-openvpn luci-app-p910nd luci-app-samba luci-base luci-i18n-base-pt-br luci-i18n-openvpn-en luci-i18n-openvpn-pt-br luci-lib-ip luci-lib-nixio luci-mod-admin-full luci-proto-ipv6 luci-proto-ppp luci-theme-bootstrap mtd netifd odhcp6c odhcpd openvpn-openssl opkg p910nd ppp ppp-mod-pppoe procd rpcd samba36-server swconfig tcpdump ubox ubus ubusd uci uhttpd uhttpd-mod-ubus usign wpad-mini zlib