debian monitor network traffic

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

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

NTOP Tools NTOP is a powerful traffic monitoring, port monitoring, service monitoring management system Enables efficient monitoring of multiple server networks ntop function Introduction NTOP provides a command line interface and Web interface two ways to work, through the Web ' interface, you can clearly show the overall use of the network, the

;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

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

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

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

: 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

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

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

developed to assist in TCP Parameter Optimization, but here we do not want to study the TCP Window Scale and maximum segment length, because this is not the focus of our current discussion. However, when testing a high-throughput AP, you may find it necessary to tune TCP parameters so that you can get a larger throughput on each iPerf client-For details, see DrTCP. Monitor wireless network performance usi

function: real-time monitor the rate of network card receiving and sending, as well as the total amount of data, and set alarm value.beta version:CentOS Seriesimplementation: through the ifconfig command to obtain data, the calculation of the same position after the cycle of printing information, once a second; tput bel command AlarmInsufficient: only one network

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

Recently changed jobs, the company more than 40 people share a 20M bandwidth wireless network, the router for Cisco R2911. Boss, let me make a cacti to monitor Cisco routed network card traffic. The whole days can not get the SNMP data, finally to the routing permission to find that the last operation to the routing SN

When the server is doing the testing, it needs to monitor the network traffic to understand the network usage of the server at different numbers of times.We use the server environment is centos7,centos under the general use of iftop, or nethogs for network