how to view network traffic

Article title: software that monitors network card traffic in linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. 1. iftop officially says libpcap and libcurses are required. ---- (libcurses can be installed without installation) The system requires libpcap and libpca

Install the ntopng RPM package It is also very easy to use the source code package, mainly because centos should be configured in advance.EPEL-RELEASEFacilitate dependency package installation, Compile the source code package. Ntopng introduction: Ntopng is the next-generation ntop version. It monitors and displays network traffic in real time. Ntopng is similar to rmon remote

Ntopng to start # Cd/etc/ntopng // ntopng Startup File and configuration template file are stored here# LsNtopng. conf. sample ntopng. start // the front side is the configuration template file, followed by the Startup File# Cp ntopng. conf. sample ntopng. conf // copy a configuration file.# Vim ntopng. conf-G =/var/tmp/ntopng. pid-- Local-networks "192.168.2.0/24,192.168 .3.0/24" // specify the monitored CIDR Block-- Interface eth0 // specifies the Monitoring interface-- Interface eth1-- Inter

: The first while is to obtain the total initial value, is the network card out of traffic, $ is the network card into traffic. The 2nd while will be started one time interval of 1 seconds. Calculating the total flow difference gets the average flow per second. Note: Close is required to read the file line by Getline.

Article Title: monitors the real-time traffic of NICs. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Real-time traffic of NICs in Linux/Unix Monitoring Systems Iftop is a good choice. She can come to the source and target and port in detail. Ifstat reports interface

In Windows, we can use the ipconfig command to obtain information about the NIC. in Linux, the command is ifconfig. The information we can obtain is richer, including the traffic received and sent by the network card. It is not easy to use the C language to implement this command. As a result, the blogger consulted the relevant information, we know that the NIC information is saved in the/proc/net/dev folde

Because just graduated from poor college students, and friends rented a server opened a number of ports to provide SS services, too lazy to configure Ss-panel, used Ss-bash to monitor the traffic of different ports, but each time to wait on the server to see traffic usage, very troublesome, so wrote a simple page to provide WEB access, specific content through this article study itBecause just graduated fro

Compared with nload, Iptraf is an excellent free small software that monitors network traffic of specific ports in linux. system environment: centos6.3Iptraf: iptraf-3.0.0 2. View dependency packages: # rpm-qa | grepgcc # rpm-qa | grepglibc # rpm-qa | gre Compared with nload, Iptraf is an excellent free small software that monitors

The following points can be used to find out the general traffic of the station and the traffic from where it comes from. This is also a basic condition for SEO.1. Search for the anti-link of the website, for example, link: www.111cn.net. Generally, the traffic of the website depends on the search engine, so check the number and quality of its anti-link, basicall

1, double-click Open the browser, and then enter 192.168.1.1 in the Address bar and click Enter, so you can open the Wireless router Settings window; 2, in the pop-up window, we need to enter the account password for landing, this in the router above the label will have, if ever modified, you need to use their own password set login; 3, in the pop-up window, we in the left-hand menu click System Tools Options, and then the subproject can see the flow statistics, click into; 4, o

Network traffic control is a very important part of LAN maintenance. It mainly involves the following methods: 1. Use a mask to divide the network segments into different network segments. This reduces the number of network broadcasts and enables fast communication between n

I. Installation IPTRAF: (Traf is a shorthand for traffic, meaning traffic, transportation)Run command: sudo apt-get install Iptraf Two. Iptraf use:Run command: IptrafThen press any key to continue650) this.width=650; "src=" http://img1.51cto.com/attachment/201203/134124722.jpg "border=" 0 "/>First item: IP traffic MonitoringSecond item: General