using ntop

NTOP Performance Improvement SchemeNtop is a Linux under common open source monitoring software, it can monitor the data including: network traffic, usage protocol, System load, port condition, packet sending time and so on. Normally it works like a passive sonar, silently receiving a variety of information from the network, through the analysis of these data, the network administrator can understand the current health of the network, but once more th

Ntop is very powerful, so I will not explain it here. There are a lot of introductions on the Internet and I will not repeat them here. The installation steps are as follows: 1. Adding apt sources Vim/etc/APT/source. listdeb http://backports.debian.org/debian-backports wheezy-backports main 2. Update apt Source: Apt-Get update 3. Install ntop package Apt-Get install

1. Install the supported software.To allow this traffic monitoring system, you must support these software: libpcap, libpcap-devel, libpng, gdbm, gdbm-devel, gd 2. Install the database polling tool rrdtool.If you have already installed the NTOP software package, you do not need to install it.Tar xzvf ntop-3.3.8.tar.gz-C/usr/srcCd/usr/src./Autogen. sh -- with-tcprap supports Tcp Wrappers Access ControlMake;

Environment: Centos5.5 ip:192.168.100.153 Cacti Centos5.5 ip:192.168.100.151 DNS Demand: Deployment Cacti+monitor+told+ntop can monitor deployment properly Implement: First, early deployment 1, first of all to ensure that lamp can be normal operation, we use the source to install the relevant installation specific to see our lamp deployment. Of course, you can also use the RPM or Yum installation ~ Ensure lamp is installed properly or yum inst

1. Install cacit and Nagios ------------------- 1. Lamp Environment 2. Install cacti 3. Install Nagios 4. Integration of Nagios and cacti (contact) 4. Install the SNMP protocol 6. Recommended cacti templates Http://docs.cacti.net/templates (Official template) 7. Install the Linux Server plug-in (client) ------ nrpe 8. Monitoring Windows Server plug-in (client) Ii. Use of cacti and Nagios Cacti monitors all devices using the SNMP protocol, while Nagio

Top is a tool used to monitor network traffic. ntop is more intuitive and detailed than other network software.You can even list the network bandwidth utilization of each node computer.Ntop is a flexible and fully functional tool for monitoring and solving LAN problems.. It also provides command line input and web interfaces and can be applied to embedded web services.OS: Ubuntu server 8.04.1Software: ntop-

Ntop function Summary-Linux Enterprise Application-Linux server application information. The following is a detailed description. Ntop can display IP address-based bandwidth usage, help network administrators quickly locate users and applications that maliciously seize network bandwidth, and collect statistics based on protocol types and generate intuitive charts, helps network administrators understand the

Use ntop to analyze network trafficBusiness (xian) Business (de) needs (dan) to (teng), do the LAN egress traffic analysis.Ntop is a mature network traffic analysis tool, which is easy to install and quick to use. It charges fees and takes several minutes to install it.Environment: 1) configure an image port for the Huawei switch.2) The network port p2p2 is connected to the Image Port of the DELL server.3) CentOS 71. Configure the source. (Reference h

Centos6 + epel + rpmforge install the dependency package yuminstalllibtoolautomakeautoconfgdbm-develrrdtool-develGeoIP-develsubversion to download and compile the installation package automatically. press p when prompted. /autogen. sh111 centos6 +

Ntopng Introduction:Ntopng is the original ntop next-generation version for real-time network traffic monitoring display. Ntopng is similar to the RMON Remote network Monitoring agent, with built-in Web service capabilities that use the Redis key value service to store statistics on a time series basis. You can install Ntopng on any designated monitoring server, and you can access the traffic reports on the server in real time

The difference between using index and using where using index in the MySQL execution plan extra is as follows: Source: http://www.cnblogs.com/wy123/p/7366486.html(The Source retained is not the right of original works. My work is far from reaching this level, just to link to the original article, because some possible errors will be corrected or supplemented la

In php programming, the difference between using commas for echo and using dots is that using commas for echo The echo string is better than the. Connection. The reason is not mentioned. Let's take a look at the following two sentences: What is the result? 1+5=6？1+5=6？——————6？2？——————6.6？6.6？—————— I can only say echo '5 + 1 = '. 1 + 5; the result is 10, so the

[Valid Java] 6. Using Compound takes precedence over using inheritance, while using tivejava This is what any book will say, because we often don't need to inherit, but just want to extend the class, and we want to extend the attributes or classes corresponding to the methods, at this time, if the relationship between the two is a, this relationship does exist, y

/ntop" Pids = 'ps axf | grep' \/usr \/local \/ntop \/bin \/ntop '| awk' {printf ("% s", $1 )}; END {print ""}'' An error occurred when using service ntop start to start ntop. Please check docs/1STRUN.txt. Precautions for the firs

One, using nodes to implement the linked list LinkedList, without changing the JAVAAPI set frameImport Java.util.scanner;public class Main {public static class Node {int data; Node Next=null; public Node (int data) {this.data=data;}; } public static class Mylinkedlist {Node head=null; Public mylinkedlist () {}//Add node public void AddNode (int d) {node newnode=new node (d); if (head==null) {head=newnode; return; } Node Tmp=h

inside), so it can reach the N2N node even if it is running on a private network. Firewalls are no longer an obstacle to IP-level control over communication. The N2N network does not mean that it is independent, and it can route traffic between N2N and N2N networks. N2N architecture is based on two components Super node: It is used at start time for edge nodes or for nodes behind the symmetric firewall. For these nodes, the application is primarily a directory register and a packet router, r

Title Description: By converting the middle order to the post-order type, it is not necessary to deal with the sequence of operators, as long as it is read by the operator. Topic Analysis: Operation from the front of the post-processing start reading, encountered the operator first deposited into the stack, if encountered operator, then the stack is taken out of two operators to do the corresponding operation, and then stored back to the stack, if the expression is completed, then the stack top

Use SOCKET directly as the client and UDP ClientCode: DEMO code Using System; Using System. Collections. Generic; Using System. LINQ; Using System. text; Using System. net. Sockets; Using Tcplabcommon;

How to generate a QR code using. NET and a QR code using. NET The following describes how to generate a QR Code using. NET. The detailed steps are as follows: 1. Create a window application and introduce the. net qr code library (open-source class library can be downloaded from the Internet ): 2. Build the UI with the following code: Namespace WinQRCode {partial

1.using instructions. Using + namespace name so that you can use the type in the command space directly in your program without specifying the type's detailed namespace, similar to the Java import, which is most commonly used by almost every CS program. For example: using System; Using System.Data; 2.