Comparation Analysis Policing Traffic and Shaping Traffic For Management Traffic on TCP/IP Network

Data communication and internet access need a management traffic for using a limited network resource (transfer rate). Router based on Linux provide a control traffic like moduls such as CBQ and HTB, but bthe applications need a basic methods like policing and shaping. Traffic policing and traffic shaping that used token bucket control transfer rate on router interface. In policing method, data packet over the burst value will be dropped, otherwise shapping method will keep the data packet that over the burst on buffer. In this research, traffic policing and traffic shaping using Fedore Core 10. First scenario applicate both methods to arrange time interval 0,390625 seconds and second scenario arrange time interval 1,5 seconds. Third scenario using FTP server and fourth scenario using web server. Transfer rate download is arranged from 128 kbps, 256 kbps, 384 kbps to 512 kbps. The result shows the throughput on traffic shaping method is greatest than traffic policing (1,6 – 79,498 bps). Packet drop on traffic policing is greatest than traffic shaping (12 % – 33 % ).

Dibuat oleh : Lita Lidyawati, Lucia Jambola
Alamat e-mail: lita@itenas.ac.id
Kata kunci : Traffic policing, Traffic shaping, Throughput, Packet drop, transfer rate and CIR
Keterangan : Karya ilmiah ini dimuat pada CITEE 2010, Universitas Gadjah Mada ISSN: 2085-6350

Comparation Analysis Policing Traffic and Shaping Traffic For Management Traffic on TCP/IP Network