Setting Agar Koneksi Ngebut

Tux, the Linux penguin


Pasti teman-teman mau kan merasakan ngebut? Ada triknya loh.
  • Buka Terminal kamu lewat menu "Application > Accesoris > Terminal".
  • Buat backup file untuk file yang akan kita sunting. Ketik sudo cp /etc/sysctl.conf /etc/sysctl.conf.cadangan untuk bikin backup file sysctl.conf dengan nama sysctl.conf.cadangan
  • Masukan perintah sudo gedit /etc/sysctl.conf. Ganti gedit dengan vim atau kedit atau yang lainnya sesuai dengan program editor yang teman-teman gunakan.
  • Masukan code berikut di akhir file :
# increase TCP max buffer size setable using setsockopt()
net.core.rmem_max = 16777216
net.core.wmeme_max = 16777216
# increase Linux autotuning TCP buffer limits
# min, default, and max number of bytes to use
# set max to at least 4MB, or higher if you use very high BDP paths
net.ipv4.tcp_no_metrics_save =1
net.ipv4.tcp_moderate_rcvbuf = 1
# recommended to increase this for 1000 BT or higher
net.core.netdev_max_backlog = 2500
# for 10 GigE, use this, uncomment below
# net.core.netdev_max_backlog = 30000
# Turn off timestamps if you're on a gigabit or very busy network
# Having it off is one less thing the IP stack needs to work on
# net.ipv4.tcp_timestamps = 0
# disable tcp selective acknowledgements.
net.ipv4.tcp_sack = 0
# enable window scaling
net.ipv4.tcp_window_scaling = 1
  • Simpan file yang telah disunting, lalu keluarlah dari editor.
  • Masukkan perintah berikut pada terminal : sudo sysctl -p
Regina Ida (reginaida@yahoo.com)
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