Packet Data Capturing

bismillah hirohman nirohim, sometimes we usually face with LAN troubleshooting, now i want to share , with my experience about this one, started from packet capturing, what is packet capturing? packet capturing is one of method that possible user or host show the network traffic of another host, many software you could be use,but in this opportunity i want to give you example using wireshark, wireshark is tools for sniffing packet on the network. there 2 version of operating system package installation,Linux and windows you can download those from http://www.wireshark.org/download.html, i am use the windows version, ok stared from detecting the host which sent a packet data in large amounts. open the program

now chose your adapter to started the sniffing and IP address of host that you will capturing the network packet. additionally you can use the filtering method to filter the port that you will capturing,click start to begin. the packet sniffing is under proccess so you can show the target host traffic. and if you found the host which sent the packet data in large amounts, you can kick the host in your router, i am using linux as router, the command is :

#ip route add prohibit ip_host

thanks before.. i hope this article will benefical for all of networker.