Openwrt笔记---UCI
UCI是什么？
The abbreviation UCI stands for Unified Configuration Interface, and is a system to centralize the configuration of OpenWrt services.
Configuration files
| File | Description |
|---|---|
| Basic | |
| /etc/config/dhcp | Dnsmasq and odhcpd settings: DNS, DHCP, DHCPv6 |
| /etc/config/dropbear | SSH server options |
| /etc/config/firewall | NAT, packet filter, port forwarding, etc. |
| /etc/config/network | Switch, interface and route configuration: General, IPv4, IPv6, Routes, Rules, WAN, Aliases, Switches, VLAN, IPv4/IPv6 transitioning, Tunneling |
| /etc/config/system | Misc. system settings, NTP, RNG, Watchcat |
| /etc/config/wireless | Wireless settings and wifi network definition |
| IPv6 | |
| /etc/config/ahcpd | Ad-Hoc Configuration Protocol (AHCP) server and forwarder configuration |
| /etc/config/dhcp6c | WIDE-DHCPv6 client |
| /etc/config/dhcp6s | WIDE-DHCPv6 server |
| /etc/config/gw6c | GW6c client configuration |
| Other | |
| /etc/config/babeld | babeld configuration |
| /etc/config/bbstored | BoxBackup server configuration |
| /etc/config/ddns | Dynamic DNS configuration (ddns-scripts) |
| /etc/config/dnscrypt-proxy | DNSCrypt proxy |
| /etc/config/dockerd | The Docker CE Engine Daemon |
| /etc/config/emailrelay | E-MailRelay: simple SMTP server and proxy with POP support. Package emailrelay |
| /etc/config/etherwake | Wake-on-Lan: etherwake |
| /etc/config/freifunk_p2pblock | Uses iptables layer7-, ipp2p- and recent-modules to block p2p/filesharing traffic |
| /etc/config/fstab | Mount points and swap |
| /etc/config/hd-idle | Another idle-daemon for attached hard drives |
| /etc/config/httpd | Web server options (Busybox httpd, deprecated) |
| /etc/config/ipset-dns | Configure ipset-dns |
| /etc/config/kadnode | KadNode p2p DNS |
| /etc/config/luci | Base LuCI config |
| /etc/config/luci_statistics | Configuration of Statistics packet |
| /etc/config/mini_snmpd | mini_snmpd settings |
| /etc/config/minidlna | MiniDLNA settings |
| /etc/config/mjpg-streamer | Streaming application for Linux-UVC compatible webcams |
| /etc/config/mountd | OpenWrt automount daemon |
| /etc/config/mroute | Configuration files for multiple WAN routes |
| /etc/config/multiwan | Simple multi WAN configuration |
| /etc/config/mwan3 | Multi-WAN config with load balancing and failover |
| /etc/config/nodogsplash | nodogsplash configuration |
| /etc/config/ntpclient | Getting the correct time |
| /etc/config/nut_server | Controlling a UPS (Uninterruptible Power Supply) and/or sharing with other hosts |
| /etc/config/nut_monitor | Monitoring a UPS (Uninterruptible Power Supply) from a remote host or local nut-server |
| /etc/config/nut_cgi | Web UI for NUT (viewing only in UCI) |
| /etc/config/p910nd | config for non-spooling Printer daemon p910nd.server |
| /etc/config/pure-ftpd | Pure-FTPd server config |
| /etc/config/qos | Implementing Quality of Service for the upload |
| /etc/config/racoon | racoon IPsec daemon |
| /etc/config/samba | settings for the Microsoft file and print services daemon |
| /etc/config/snmpd | SNMPd settings |
| /etc/config/sqm | SQM settings |
| /etc/config/sshtunnel | Settings for the package sshtunnel |
| /etc/config/stund | STUN server configuration |
| /etc/config/tinc | tinc package configuration |
| /etc/config/tor | Tor configuration |
| /etc/config/tor-hs | Tor hidden services configuration |
| /etc/config/transmission | BitTorrent configuration |
| /etc/config/uhttpd | Web server options (uHTTPd) |
| /etc/config/upnpd | miniupnpd UPnP server settings |
| /etc/config/users | user database for different services |
| /etc/config/ushare | uShare UPnP server settings |
| /etc/config/vblade | vblade userspace AOE target |
| /etc/config/vnstat | vnstat downloader settings |
| /etc/config/wifitoggle | Toggle WiFi with a button |
| /etc/config/wol | Wake-on-Lan: wol |
| /etc/config/znc | ZNC bouncer configuration |
举例子
# uci Usage: uci [] [ ] Commands: batch export [ ] import [ ] changes [ ] commit [ ] add add_list . .
Command |
Target | Description |
|---|---|---|
commit |
[ |
Writes changes of the given configuration file, or if none is given, all configuration files, to the filesystem. All “uci set”, “uci add”, “uci rename” and “uci delete” commands are staged into a temporary location and written to flash at once with “uci commit”. This is not needed after editing configuration files with a text editor, but for scripts, GUIs and other programs working directly with UCI files. |
batch |
- | Executes a multi-line UCI script which is typically wrapped into a here document syntax. |
export |
[ |
Exports the configuration in a machine readable format. It is used internally to evaluate configuration files as shell scripts. |
import |
[ |
Imports configuration files in UCI syntax. |
changes |
[ |
List staged changes to the given configuration file or if none given, all configuration files. |
add |
|
Add an anonymous section of type section-type to the given configuration. |
add_list |
|
Add the given string to an existing list option. |
del_list |
|
Remove the given string from an existing list option. |
show |
[ |
Show the given option, section or configuration in compressed notation. |
get |
|
Get the value of the given option or the type of the given section. |
set |
|
Set the value of the given option, or add a new section with the type set to the given value. |
delete |
|
Delete the given section or option. |
rename |
|
Rename the given option or section to the given name. |
revert |
|
Revert the given option, section or configuration file. |
reorder |
|
Move a section to another position. |
UCI配置实例（以MT7628开发板为例）
配置switch和vlan mt7628开发板有五个网口port0~port4 实际开发板仅仅引出三个网口，这里计划port0作为wan口 ，port1 port2 作为lan口
#使能vlan功能
uci add network switch
uci set network.@switch[0].name=switch0
uci set network.@switch[0].reset=1
uci set network.@switch[0].enable_vlan=1
uci commit
# 设置vlan1 port 0 后面作为wan口
uci add network switch_vlan
uci set network.@switch_vlan[0].device=switch0
uci set network.@switch_vlan[0].vlan=1
uci set network.@switch_vlan[0].ports='0 6t'
uci commit
# 设置vlan2 port 1 2 后面作为lan口
uci add network switch_vlan
uci set network.@switch_vlan[1].device=switch0
uci set network.@switch_vlan[1].vlan=2
uci set network.@switch_vlan[1].ports='1 2 6t'
####设置网桥
uci add network device
uci set network.@device[0].name=br-lan
uci set network.@device[0].type=bridge
uci add_list network.@device[0].ports=eth0.2
###设置lan口信息
uci set network.lan=interface
uci set network.lan.device=br-lan
uci set network.lan.proto=static
uci set network.lan.ipaddr=192.168.56.1
uci set network.lan.netmask=255.255.255.0
###设置wan口信息
uci set network.wan=interface
uci set network.wan.device=eth0.1
uci set network.wan.proto=dhcp
uci commit
root@openwrt:/# uci show network
network.loopback=interface
network.loopback.device='lo'
network.loopback.proto='static'
network.loopback.ipaddr='127.0.0.1'
network.loopback.netmask='255.0.0.0'
network.globals=globals
network.globals.ula_prefix='auto'
network.@switch[0]=switch
network.@switch[0].name='switch0'
network.@switch[0].reset='1'
network.@switch[0].enable_vlan='1'
network.@switch_vlan[0]=switch_vlan
network.@switch_vlan[0].device='switch0'
network.@switch_vlan[0].vlan='1'
network.@switch_vlan[0].ports='0 6t'
network.@switch_vlan[1]=switch_vlan
network.@switch_vlan[1].device='switch0'
network.@switch_vlan[1].vlan='2'
network.@switch_vlan[1].ports='1 2 6t'
network.@device[0]=device
network.@device[0].name='br-lan'
network.@device[0].type='bridge'
network.@device[0].ports='eth0.2'
network.lan=interface
network.lan.device='br-lan'
network.lan.proto='static'
network.lan.ipaddr='192.168.56.1'
network.lan.netmask='255.255.255.0'
network.wan=interface
network.wan.device='eth0.1'
network.wan.proto='dhcp'
root@openwrt:/#
###开启WIFI
root@openwrt:/# uci show wireless
wireless.radio0=wifi-device
wireless.radio0.type='mac80211'
wireless.radio0.path='platform/10300000.wmac'
wireless.radio0.channel='1'
wireless.radio0.band='2g'
wireless.radio0.htmode='HT20'
wireless.radio0.disabled='1'
wireless.default_radio0=wifi-iface
wireless.default_radio0.device='radio0'
wireless.default_radio0.network='lan'
wireless.default_radio0.mode='ap'
wireless.default_radio0.ssid='OpenWrt'
wireless.default_radio0.encryption='none'
###设置ap的ssid
uci set wireless.default_radio0.ssid=openwrt_ap_test
###设置密码的加密方法
uci set wireless.default_radio0.encryption=psk2
###设置密码
uci set wireless.default_radio0.key=test123456
###开启WiFi
uci set wireless.radio0.disabled=0