Sử dụng IPtraf giám xác lưu lượng mạng on Centos và Suse

Sử dụng IPtraf giám xác lưu lượng mạng on Centos và Suse

1. Cai dat IPtraf on Centos

#yum -y install iptraf

2. Cai dat IPtraf on Opensuse


Install IPTraf

To install IPTraf on your openSUSE, click one of the following 1-click installers based on your openSUSE version.


openSUSE 11.1 (iptraf-3.0.0-138.7)



openSUSE 11.0 (iptraf-3.0.0-114.1)


openSUSE 10.3 (iptraf-3.0.0-76)




This should download the YMP file and launch YaST to start the installation. Click Next on the Additional Repositories window and Next on Software to be installed window and finally Next on the installation proposal window. Click Finish when the software install successfully completes.






This should install iptraf under /usr/sbin/iptraf

3. Su dung

To start the utility, simply run “iptraf” from a terminal window to launch the Network monitoring console. Press any key to get the menu items. You can see a list of possible monitoring options inlucing thr live IP traffix monitor, a detailed and a general interface statiustics, Statistical breakdowns and LAN station monitor.

Before, you start monitoring, select “configure” from the menu and enable the options you would consider useful like Reverse DNS Lookup, TCP Service Names. To turn ON the option or to get its submenu, simply press Enter. You are also presented with keyboard shortcuts the good old way at the bottom of the screen. Once done with the configuration, exit and choose your monitoring option.
The IP Traffic Monitor shows real-time IP Traffic on the selected interfaces.

While Interface statistics (general & detailed) shows the number of packets, differentiting IP and Non-IP traffic and total bytes/bits in and out of the interfaces choosen.

A nice breakdown of the packets based on its size or by the TCP or UDP ports is provided by the Statistical breakdown options.

You can also choose to view the LAN monitor with the ethernet address of the end devices, IP packets in/out and Bytes/bits in/out etc.

Overall, IPTraf a very nicely done efficient console based Network Monitoring utility. Click here to visit the project homepage.


Tham khao:


http://www.susegeek.com/networking/i...r-in-opensuse/


http://iptraf.seul.org/2.2/manual.html#commandline