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User Interface
LuCI is a collection of free Lua software including an MVC-Webframework and webinterface for embedded devices. LuCI is licensed under the Apache-License.
Project Homepage
Lead Development
Contributing Developers
Thanks To
Hello!
This is the administration area of LuCI.
LuCI is a free, flexible, and user friendly graphical interface for configuring OpenWrt Kamikaze.
On the following pages you can adjust all important settings of your router.
Notice: In LuCI changes have to be confirmed by clicking Changes - Save & Apply before being applied.
As we are always want to improve this interface we are looking forward to your feedback and suggestions.
And now have fun with your router!
The LuCI Team
Here you can customize the settings and the functionality of LuCI.
Post-commit actions
These commands will be executed automatically when a given UCI configuration is committed allowing changes to be applied instantly.
Files to be kept when flashing a new firmware
When flashing a new firmware with LuCI these files will be added to the new firmware installation.
Here you can find information about the current system status like CPU clock frequency, memory usage or network interface data.
Also kernel or service logfiles can be viewed here to get an overview over their current state.
WLAN-Scan
Wifi networks in your local environment
Encr.
Link
Signal
Noise
Routes
Netmask
Gateway
Metric
Here you can configure the basic aspects of your device like its hostname or the timezone.
Software
Admin Password
OPKG-Configuration
SSH-Keys
Mount Points
Flash Firmware
Change settings related to the system itself, its identification, installed hard- and software, authentication or mount points.
These settings define the base of your system.
Pay attention as any misconfiguration here may prevent your device from booting or may lock yourself out of it.
Perform Actions
Install
Download and install package
Edit package lists and installation targets
Paketname
Remove
Find package
Package lists updated
Update package lists
Upgrade installed packages
Package lists
Installation targets
Change the password of the system administrator (User root
)
Password successfully changed
Error: Passwords do not match
Here you can paste public SSH-Keys (one per line) for SSH public-key authentication.
Mount Points
Mount Points define at which point a memory device will be attached to the filesystem
Mounted file systems
Used
Available
Mount Point
The device file of the memory or partition (e.g. /dev/sda1
)
The filesystem that was used to format the memory (e.g. ext3)
If your physical memory is insufficient unused data can be temporarily swapped to a swap-device resulting in a higher amount of usable RAM. Be aware that swapping data is a very slow process as the swap-device cannot be accessed with the high datarates of the RAM.
Firmware successfully flashed. Rebooting device...
Failed to flash
Firmware image
Image received. About to start flashing process. DO NOT POWER OFF THE DEVICE!
Writing firmware...
Flash Firmware
Keep configuration files
Sorry, this function is not (yet) available for your platform.
Replaces the installed firmware with a new one. The firmware format is platform-dependent.
Reboots the operating system of your device
Perform reboot
Please wait: Device rebooting...
Warning: There are unsaved changes that will be lost while rebooting!
Changes applied.
Backup / Restore
Create backup
Backup Archive
Reset router to defaults
Proceed reverting all settings and resetting to firmware defaults?
Restore backup
Here you can backup and restore your router configuration and - if possible - reset the router to the default settings.
HTTP-Server
SSH-Server
Services and daemons perform certain tasks on your device.
Most of them are network servers, that offer a certain service for your device or network like shell access, serving webpages like LuCI, doing mesh routing, sending e-mails, ...
A small webserver which can be used to serve LuCI.
Authentication Realm
The realm which will be displayed at the authentication prompt for protected pages.
defaults to /etc/httpd.conf
Document root
Dropbear offers SSH network shell access and an integrated SCP server
Password authentication
Allow SSH password authentication
Channel
On this pages you find confiugration options for WLAN based wireless networks.
You can easily integrate your 802.11a/b/g/n-devices into your physical network and use the virtual adapter support to build wireless repeaters or offer several networks with one device.
There is support for Managed, Client, Ad-Hoc and WDS operating modes as well as WPA and WPA2 encryption for secure communnication.
Here you can configure installed wifi devices.
Transmit Antenna
Receive Antenna
Distance to furthest station (in meter)
Diversity
Country Code
Connection Limit
You can run several wifi networks with one device. Be aware that there are certain hardware and driverspecific restrictions. Normally you can operate 1 Ad-Hoc or up to 3 Master-Mode and 1 Client-Mode network simultaneously.
Network Name (ESSID)
Add the Wifi network to physical network
- Create new Network -
Transmit Power
Broadcom Frameburst
Atheros Frameburst
RadiusServer
Radius-Port
AP-Isolation
Prevents Client to Client communication
Hide ESSID
Access Point
Ad-Hoc
Pseudo Ad-Hoc (ahdemo)
Client
WDS
Monitor
Dnsmasq is a combined DHCP-Server and DNS-Forwarder for NAT firewalls
Domain required
Don't forward DNS-Requests without DNS-Name
Authoritative
This is the only DHCP in the local network
Filter private
Don't forward reverse lookups for local networks
Filter useless
filter useless DNS-queries of Windows-systems
Localise queries
localises the hostname depending on its subnet
Local Server
Local Domain
Expand Hosts
adds domain names to hostentries in the resolv file
don't cache unknown
prevents caching of negative DNS-replies
Use /etc/ethers
Read /etc/ethers
to configure the DHCP-Server
Leasefile
file where given DHCP-leases will be stored
Resolvfile
local DNS file
Ignore /etc/hosts
Strict order
DNS-Server will be queried in the order of the resolvfile
Log queries
Ignore resolve file
concurrent queries
DNS-Port
max. EDNS0 paket size
max. DHCP-Leases
additional hostfile
query port
Enable TFTP-Server
TFTP-Server Root
Network Boot Image
Switch
Active Connections
This page gives an overview over currently active network connections.
IPv4 Routes
IPv6 Routes
In this area you find all network-related settings.
On most routers the network switch can be freely configured and splitted up into several VLANs.
Interfaces and PPPoE / PPTP-Settings allow a custom organisation of the network and connections to other networks like the internet.
With DHCP devices in your local network can be automatically configured for network communication.
Firewall and portforwarding can be used to secure your network while providing services to external networks.
The network ports on your router can be combined to several VLANs in which computers can communicate directly with each other. VLANs are often used to separate different network segments. Often there is by default one Uplink port for a connection to the next greater network like the internet and other ports for a local network.
Ports belonging to a VLAN are separated with spaces. The port with the highest number (usually 5) is oftern the connection to the internal network interface of the router. On devices with 5 ports often the one with the lowest number (0) is the predefined Uplink port.
On this page you can configure the network interfaces. You can bridge several interfaces by ticking the "bridge interfaces" field and enter the names of several network interfaces separated by spaces. You can also use VLAN notation INTERFACE.VLANNR (e.g.: eth0.1).
Bridge interfaces
creates a bridge over specified interface(s)
With DHCP network members can automatically receive their network settings (IP-address, netmask, DNS-server, ...).
Leasetime
Dynamic DHCP
Ignore interface
disable DHCP for this interface
Force
first address (last octet)
number of leased addresses -1
DHCP-Options
See "dnsmasq --help dhcp" for a list of available options.
Leases
Static Leases
Leasetime remaining
Active Leases
Point-to-Point Connections
Point-to-Point connections with PPPoE or PPTP are often used to connect a device over DSL or similar technologies to an internet access point.
You need to install "comgt" for UMTS/GPRS, "ppp-mod-pppoe" for PPPoE, "ppp-mod-pppoa" for PPPoA or "pptp" for PPtP support
You need to install "ppp-mod-pppoe" for PPPoE or "pptp" for PPtP support
PPTP-Server
Automatic Disconnect
Time (in seconds) after which an unused connection will be closed
Keep-Alive
Number of failed connection tests to initiate automatic reconnect
Modem device
The device node of your modem, e.g. /dev/ttyUSB0
Replace default route
Let pppd replace the current default route to use the PPP interface after successful connect
Use peer DNS
Configure the local DNS server to use the name servers adverticed by the PPP peer
Enable IPv6 on PPP link
Connect script
Let pppd run this script after establishing the PPP link
Disconnect script
Let pppd run this script before tearing down the PPP link
Additional pppd options
Specify additional command line arguments for pppd here
Access point (APN)
PIN code
Make sure that you provide the correct pin code here or you might lock your sim card!
Service type
Setup wait time
Seconds to wait for the modem to become ready before attempting to connect
Routes specify over which interface and gateway a certain host or network can be reached.
Static IPv4 Routes
Static IPv6 Routes
Active IPv4-Routes
Active IPv6-Routes
Host-IP or Network
IPv6-Address or Network (CIDR)
if target is a network
Internet Connection
Local Network
Route
Bridge
Provide (Access Point)
Independent (Ad-Hoc)
Join (Client)
Distributed (WDS)
Clientmode
System log buffer size
External system log server
Log output level
Level of log messages on the console
Processor
Memory
Local Time
Uptime
First leased address
Number of leased addresses
Routing table
Wifi scan
Frequency
Power
Noise
Signal
Link
Frag.
RTS
Bitrate
automatically reconnect
disconnect when idle for
PPTP-Server
LED Configuration
Customizes the behaviour of the device LEDs if possible.
LED Name
LED Device
Default state
ticked = on
Trigger
None
Default On
Timer
Heartbeat (Load Average)
Network Device
Off-State Delay
Time (in ms) the LED is off
On-State Delay
Time (in ms) the LED is on
Device
Trigger Mode
Link On
Transmit
Receive
Active
MAC-Address
Hardware Address
Traffic
transmitted / received
Errors
TX / RX
Create / Assign firewall-zone
This interface does not belong to any firewall zone yet.
Processes
This list gives an overview over currently running system processes and their status.
PID
Owner
Command
CPU usage (%)
Memory usage (%)
Hang Up
Terminate
Kill
cached
buffered
free
Scheduled Tasks
This is the system crontab in which scheduled tasks can be defined.
NAS ID
Path to CA-Certificate
EAP-Method
Path to Private Key
Password of Private Key
PEAP-Authentication
PEAP-Identity
PEAP-Password
Create Network
Hostnames
Host entries
Hostname
IP address