python network traffic monitor

Analysis of common network traffic collection techniquesTraffic collection is one of the key technologies used to monitor network traffic and provides data sources for traffic analysis. In order to effectively analyze

data. Therefore, in terms of network management, it is necessary to understand the traffic status of our hosts and limit or increase bandwidth based on traffic.We can download the MRTG software from the http://www.mrtg.org. Go to http://www.stat.ee.ethz.ch/mrtg/to get the output result of the mrtgtraffic monitoring chart.MRTG is written in Perl and uses zlib, Gd, and PNG functions (zlib is used to compress

Du meter v3.06 build 192 Chinese VersionSoftware size: 924 KBSoftware: Network Tools/Network MonitoringRunning Environment: winnet, WINXP, Win2k, NT, winme, Win9xSoftware introduction:1. An intuitive network bandwidth metering device with both digital and graphical display.2. Let you clearly see the data transmission during browsing and uploading and downloading.

Using Iptraf in Linux for network traffic analysis Iptraf is an excellent free software that monitors network traffic in linux, especially installed on the firewall, and works with Iptables, the network that monitors the flow through the firewall is abnormal, and the effect

subnet mask. for example, to represent 192.168.0.0 and a network segment with 256 IP addresses, fill in 192.168.0.0, subnet: 255.255.255.0. Similarly, All is represented by 0.0.0.0, and subnet is also represented by 0.0.0.0. Port: enter the Port number to be filtered in the column. 0 indicates any Port number. The Include/Exclude column must be filled with I or E, I indicates including, and E indicates exclusion. After entering the information, press

Iftop command Installation The code is as follows Copy Code [Root@test iftop-0.9]# make[Root@test iftop-0.9]# make install[Root@test iftop-0.9]# Iftop Instance The default is to monitor the traffic of the first network card Iftop Monitoring eth1 Iftop-i eth1 Direct IP display without DNS reverse resolution Iftop-n Di

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 the dependency package: # rpm-qa | grep gcc # rpm-qa | grep glibc # rpm-qa | grep ncurses if not, please install the corresponding development kit (centos default installation source) # yum installgccglibcncurses III. Installation

Click Quick to start managing. Host list: Displays the computer information in the LAN. Logging: Scrolls through management information and logs into the log database. 4. Log Query Through the IP, network card address, keywords, dates and other inquiries on the internet behavior of the computer. (1) General log Query Query the daily management log (2) Traffic log query Check your computer's d

The network traffic Monitor can display the programs that have been started and connected to the network (Internet) to see the speed and traffic information of the program downloading or uploading. In addition, you can limit the upload and download speed of certain programs,

Slurm real-time network traffic monitoring although GNOME's system monitor can view the network status, command line tools such as slurm consume less resources and are easy to view. Slurm initially implemented a port status monitor for FreeBSD. Function overview: display rea

;Set; }//bytes per second IO operation (without control operation) Read and write Data (KB) Public intiootheroperations {Get;Set; }//IO operations per second (not including read-write) (number of) Public Longnetsendbytes {Get;Set; }//bytes of data sent over the network Public Longnetrecvbytes {Get;Set; }//Network received bytes of data Public Longnettotalbytes {Get;Set; }//To

Solve the Problem of Inaccurate Network Traffic monitoring using snmp in Zabbix The company has a new data center and needs to use zabbix to monitor the network traffic of H3C switches. After the snmp protocol is configured, it can be identified normally, but a problem is gr

Can monitor all resource states of the system. Average load, network card traffic, disk status, memory usage, and so on. Unlike other system state monitoring tools, it can print historical information that displays the System state information from 0 o'clock to the current time of the day. Yum install-y sysstat Install this command. Up for the first use will be a

How to install Nload The code is as follows Copy Code wget http://www.roland-riegel.de/nload/nload-0.7.2.tar.gzTar zxvf nload-0.7.2.tar.gzCD nload-0.7.2./configure;make;Make install If you are prompted with the following questions during installation Configure:error:ncurses library or development files not found. Ncurses is required for nload.Make: * * * No targets specified and no makefile found. Stop. Www.111cn.netMake: * * * No rule to make target ' ins

In this article, small knitting and readers to talk about Rspan technology, this technology small series like Ah, for a network management personnel, in order to ensure intranet server security, you can not keep a bunch of servers every day, Rspan technology plus related monitoring software can help you to dynamically monitor intranet server, Here small weave uses Huawei's equipment to realize. The switch

: VnstatInstallation: Apt-get-y Install VnstatUse: VnstatTool 16Name: Bwm-ngInstallation: Apt-get-y Install Bwm-ngUse: Bwm-ngTool 17Name: CBMInstallation: Apt-get-y Install CBMUse: CBMTool 18Name: PkstatInstallation: Apt-get-y Install PkstatUse: Pkstat-i eth0-ntTool 19Name: NetwatchInstallation: Apt-get-y Install NetdiagUse: Netwatch-e eth1-ntTool 20Name: SARInstallation: Apt-get-y Install SARUse: Sar-n DEV 1 4There are a lot of tools to view network

The company has a new data center that requires Zabbix to monitor the network traffic of the three switches.With the SNMP protocol, the normal can be recognized, but slowly found a problem, the telecommunications interface often appear less data, but Unicom and CRC are no problem.Zabbix plot of the picture intermittent, and sometimes even more magical, the

monitor the traffic in the wireless network and check the network and troubleshoot. Difference between promiscuous and monitor (rfmon)In a traditional finite network, we know that NICs can work in two modes: Common and hybrid. In

Wireless LAN is a commonly used network in enterprises. Therefore, for an enterprise's network configuration, how to use wireless LAN switches, wireless routes, and Wireless AP devices is an ideal and reasonable solution, facilitating network management is a question worth thinking about. Here we will mainly introduce the wireless LAN switch, which serves as a "

[Share] The Real-time memory database eXtremeDB is successfully applied to the F5 network company LAN traffic management system-Linux Enterprise Application-Linux server application information. The following is a detailed description. The famous network equipment industry leader and F5 network company in the United St