tc 721

postrouting-M layer7 -- l7proto msnmessenger-D 192.168.1.12/32-J Drop # Adding a user to a QoS group using MAC Authentication #/Sbin/iptables-T mangle-A prerouting-M Mac -- Mac-source 00: 11: 2f: E5: 33: 15-J mark -- Set-mark 20 #/Sbin/iptables-T mangle-A prerouting-M Mac -- Mac-source 00: 03: 0d: 32: 39: 92-J mark -- Set-mark 60 # Beginner users, traffic restriction /Sbin/iptables-T mangle-A prerouting-s 192.168.1.12-J mark -- Set-mark 20 /Sbin/iptables-T mangle-A postrouting-D 192.168.1.12-J

1. IntroductionCutest is a tiny C-Language Unit test box, one of the most concise test frameworks I've seen so far, with only 2 files, cutest.c and CuTest.h, all of which add up to less than 1000 lines of code. Perfectly formed, test construction, test management, test statements are all included.2, cutest analysis2.1 AssertionsWhether a test case is implemented by falling into code is a comparison between the test value and the expected value, which is used to assert.#defineCuassertstrequals (

IntroductionTable-level locks are supported by both the MyISAM storage engine and the InnoDB storage engine.The MyISAM storage engine supports table-level locks, which allow you to manually add table-level locks in order to ensure data consistency and prevent others from changing data when changing data. You can use a command to unlock a table in a database by using a command for the table lock on the database.The command to lock the table lock Tables, the command to unlock the table unlock Tab

Before reading this article, I will first describe how to install and use C language:After downloading Turbo C 2.0 and Turbo C ++ 3.0, many netizens asked me most about the following problems during use:1) The include files such as stdio. h conio. h cannot be found;2) Cos. OBJ cannot be connected.These problems are caused by the absence of a set path. Currently, the downloaded TC2 and TC3 are classified into two versions by installation: first, install the TC2 and TC3, which should have already

war is deployed to the local routine, which is then deployed to other routines in the cluster. When a war file is removed from the Watchdir, the war is released from the local and cluster scope. All elements in the Tomcat cluster structure and their hierarchical relationships are listed in Figure 1 Figure 1. Tomcat Cluster Hierarchy Chart. Click to look at the original artwork. How does session replication work in Tomcat? The following sections briefly explain how the cluster nodes sha

Recently, we need to use a network simulator to set the speed, packet loss, and latency in the network. in FreeBSD OS, you can use dummynet + ipfw for settings. but in Linux, what software is used for simulation? There are two options:1. nistnet: a very powerful tool with few documents.2. netem: simple and practical. It can "gives you to delay, reordering, loss, Etc..." in the network environment ..." About netem. For my fedora6 system, this tool has been provided. You can use the "

When I was a child, didn't you play overlord like me? So you know how to implement it with a program? I have been thinking about this problem since that time! I realized this ideal when I was studying! Tank wars are divided into eight categories. I upload one to my blog every other time, and then I will be able to play after the accumulation is complete! It is my pleasure to share with you, and I hope you can give suggestions! Leave a message for me. On the last day of the upload, I will give ev

In LINUX, implement the traffic controller-Linux Enterprise Application-Linux server application information. The following is a detailed description. Linux supports QOS from kernel 2.1.105. However, you need to recompile the kernel. When running make config, set EXPERIMENTAL _ OPTIONS to y, set Class Based Queueing (CBQ), Token Bucket Flow, and Traffic Shapers to y, and run make dep; make clean; make bzilo to generate a new kernel. In Linux, the traffic controller (

I saw a post in the Forum a few days ago.Garbage collection-is it a bug?The problem is as follows: Static tc gto;Public class TC{Public int A = 99;~ TC (){A =-1; // set breakpoint 1GTO = this;}}Private void button#click (Object sender, eventargs E){Tc to = new TC ();GC. Coll