router openwrt

Reference: http://blog.csdn.net/mirkerson/article/details/7287931https://dev.openwrt.org/ticket/12860Http://www.2cto.com/os/201204/126215.htmlOne. Build the build environmentApplication--Attachments--terminalsudo apt-get update (update)To install the required components for compilation:sudo apt-get install gccsudo apt-get install g++sudo apt-get install binutilssudo apt-get install patchsudo apt-get install bzip2sudo apt-get install Flexsudo apt-get install Bisonsudo apt-get install makesudo apt

Overview Tarball MediaTek_ApSoC_SDK_4300_20140916.tar.bz2, assuming this obsoletes mtk_ralink_apsoc_sdk_4210_20140326. TAR.BZ2, yes? issues Do we really not need to run make DEP? Installing Toolchains Unload MTK SDK tarball, install relevant toolchains under/opt:buildroot-gcc342 buildroot-gcc463 Activate 3.10.14 ke Rnel for MT7620 In Config/mkconfig (line 107), change: echo "elif [\ $CONFIG _defaults_ralink_mt7620 = \" Y\ "]; Then " echo" Define_bool config_defaults_kernel_2_6_36 y " echo" Defi

How do I set up a wireless router? WAN port and LAN port are the key Most users who have been familiar with broadband routers know that the ports on the broadband routers are divided into WAN ports and LAN ports. A Broadband Router has the following features during work: data streams from the LAN to the WAN are not restricted by default through the router, and da

Compiling environment: win7 Professional Edition + vmwareworkstation6.5 Virtual Machine + ylmf OS 3.0Maintain computer network connection during compilationBuild a compilation environmentApplication Program -- Attachment -- TerminalSudo apt-Get Update (update)Install components required for compilation:Sudo apt-Get install gccSudo apt-Get install g ++Sudo apt-Get install binutilsSudo apt-Get Install patchSudo apt-Get install Bzip2Sudo apt-Get install flexSudo apt-Get install bisonSudo apt-Get in

OpenWrt modify the flash sizePreface By default, the size of the flash compiled by openwrt trunk is 8 M, but the size of the Board on our hand may be larger. In this article, MT7620a is used as an example to change the flash size from 8 M to 16 M or 32 M. Add dts files Path: 'openwrt/target/linux/ramips/dts/Add the MT7620a_16M.dts and MT7620a_32M.dts files, wh

OpenWrt the baud rate used by default is 115200,arduino serial port baud rate can set itself. Of course, it is generally set to 9600, or it can be set to 115200. Suppose now OpenWrt baud rate is 115200,arduino the serial port baud rate is 9600. How do I set up a communication? First we need to use stty this software to change the baud rate on openwrt. Install Stt

Http://blog.csdn.net/oyangshanjin/article/details/38128295 Swconfig is the command used by openwrt to configure the switch. A switch is a layer-2 device and an essential tool for VLAN configuration. Swconfig list the switches of the real system. Swconfig Dev The so-called home router = vswitch + network service program + Wireless Enterprise-level routers also have some routing functions. [emailprotected

[Reprinted with the source: Qian guozheng's column http://blog.csdn.net/qianguozheng/article/details/38322705] In implementing any large project, we will encounter various problems. Of course, if we perform sufficient tests, we will be much more convenient. Preface MAC address cloning is mainly used to solve the problem of binding a MAC address to a carrier. Okay, let's go back to the topic. How can I clone this MAC address. The LAN port in openwrt i

Label: style blog ar SP on 2014 problem log BS The ARP command is used to view the information of MAC and IP in the router cache table. I will not talk about it much. However, today, my colleagues can run ARP commands in the system, but the shell script shows that this command is not available. I was puzzled at the time. Therefore, we did the following test: 1. ARP execution is correct. 2. Add a parameter: It is still the table that outputs ar

File sharing can be performed through FTP, NFS, and samba. The first one needs to be downloaded first and cannot be "opened directly". If the practicality is poor, we will not introduce it. The focus is on Samba. Finally, we will briefly introduce NFS. For details about how to install samba, refer to "Install Windows File Sharing" in idea. NFS and samba are two major file sharing services, NFS transmission efficiency between Linux devices is higher than samba,

process watchdog and does other important tasks. Run_hooks "" $sysupgrade _pre_upgrade # No idea about what the this does, and is not being needed at all. Ubus Call System Upgrade # # Kill off all non-critical processes. kill_remaining term; Sleep 3; Kill_remaining KILL # # important part. This runs the Ramfs, pivots root, erases the overlay, and restores the config backup. # Warning:remember If we do Run_ramfs, we lose access to the old filesystem, possibly functions, envrionm

Data transmission and remote command execution in an openwrt Environment Based on ssh and password-free This name is a bit too much X. In fact, the problem is very simple. In general, openwrt runs on some embedded platforms or routers, and such platforms often do not have much resources, such as hard disk storage. However, some data, such as traffic, can only be captured and temporarily stored on it. Over t

Summarize the OpenWrt start-up process: 1.cfe->2.linux->3./etc/preinit->4./sbin/init->5./etc/inittab->6./etc/init.d/ Rcs->7./etc/rc.d/s*->8.OpenWrt is an open Linux platform, primarily for WiFi-free overhead. Similar to the Linux distributions of Ubuntu, Red Hat, and so on, it also has its own start-up process. Below, I will take my Linksys WRT54G for platform Introduction,

Use cross-compilation to compile the program running on OpenWRT-general Linux technology-Linux programming and kernel information. The following is a detailed description. Cross-Compilation First download openwrt-sdk-linux-i686-1.tar.bz2 package, decompress Tar jxf OpenWrt-SDK-Linux-i686-1.tar.bz2 For convenience, you can make a link Ln-s/root/

1. Install a compilation environment first, Ubuntu 142. Install svn in Ubuntu, g++, Libncurses5-dev git libssl-dev gawk, svn because the OpenWrt community is no longer using SVN as a repository, can not be installed.sudo apt-get install g++ Flex patchsudo apt-get install Libncurses5-dev Zlib1g-devsudo apt-get install Git-coresudo apt-get install Libssl-devsudo apt-get install gawksudo apt-get install Qemu3. Go to GitHub and pull the project down.Mkdir

Four different methodsThere are four ways to install OpenWrt on a single device:1. Through the original firmwareOpen the Management page of the original firmware via your browser and install the OpenWrt firmware by using the "Firmware Upgrade" option. Get.Note: Some times the original firmware upgrade feature contains some verification features that determine that you did not swipe into the wrong firmware f

For a long time without the whole QT, now the basic functions are implemented, need to be ported to the target platform, the configuration environment is as follows:Porting Qt from Linux to OpenWrt. Configure Qmakespec (This specifies to qmake.conf the target file location, toolchain provide relative directory mips-linux-g++, qmake.conf need to modify the compilation tool name) Configure Staging_dir (This is required for the

Image Builder and SDK can be downloaded from the official web and compiled on their own (make Menuconfig).Official online download is to help you compile a good, so you can save a lot of time to compile the source code to spend,These two things are equivalent to semi-finished products, the last thing you want to build yourself.The development process is as follows:After the two items of Image Builder and SDK are checked at compile time, they can be compiled.Of course, can also be downloaded from

OpenWRT (RT5350) By default enables a serial port (Uartlite), as the console port, another serial port (UARTF) and Gpio multiplexing.In the process of finding data, it was found that the concept of device tree was used in the new kernel, and DTS files were used to describe all the resources of the Soc.For the RT5350 platform, there are several system-related configuration files:1, ~/openwrt/build_dir/target

TL-WR720N with OpenWrt (2), tl-wr720nopenwrt3. Compile the firmware. 1. Prepare the compiling environment (Ubuntu is recommended) Take Ubuntu 14.04 x64 as an example to install and compile the required tools and libraries. $ Sudo apt-get install git-core build-essential libssl-dev libncurses5-dev unzip $ Sudo apt-get install subversion mercurial $ Sudo apt-get install build-essential subversion libncurses5-dev gawk gcc-multilib flex git-core gettext l