ok terima kasih atas penjelasannya.
samsee --- lordsanjay <[EMAIL PROTECTED]> wrote: > > -----Original Message----- > > From: s.a.m.s.e.e [mailto:[EMAIL PROTECTED] > > Sent: Tuesday, April 20, 2004 5:01 PM > > To: [EMAIL PROTECTED] > > Subject: [tanya-jawab] pc router vs pc gateway > > > > > > halo rekan-rekan semuanya. > > > > pengertian PC-ROUTER dengan PC-GATEWAY itu berbeda > > kan. kalo kita buat PC-ROUTER di linux kita pake > > FREESCO, ZEBRA. Kalo PC-GATEWAY kita tinggal > > mengkonfigurasi iptables. > > > > > > yang jadi pertanyaan yaitu PC-GATEWAY dengan > iptables > > itu bisa dikatakan PC-ROUTER atau tidak, soalnya > > banyak tulisan di internet yang seperti itu isi > > tulisannya membangun router tapi isinya dengan > > iptables.. seperti tulisan di wiki linux.or.id > > ada yang menulis membangun router warnet kalo > nggak > > salah isinya juga menjelaskan iptables. > > > > > > apakah karena iptables bisa melakukan pengalamatan > > paket lalu bisa dikatakan sebagai router. > > > > > > di http://www.webopedia.com dijelaskan > > gateway > (n.) (1) A node on a network that serves as an > entrance to another > network. In enterprises, the gateway is the computer > that routes the > traffic from a workstation to the outside network > that is serving the > Web pages. In homes, the gateway is the ISP that > connects the user to > the internet. > In enterprises, the gateway node often acts as a > proxy server and a > firewall. The gateway is also associated with both a > router, which use > headers and forwarding tables to determine where > packets are sent, and a > switch, which provides the actual path for the > packet in and out of the > gateway. > (2) A computer system located on earth that switches > data signals and > voice signals between satellites and terrestrial > networks. > (3) An earlier term for router, though now obsolete > in this sense as > router is commonly used. > > router > (n.) A device that forwards data packets along > networks. A router is > connected to at least two networks, commonly two > LANs or WANs or a LAN > and its ISP's network. Routers are located at > gateways, the places where > two or more networks connect. > Routers use headers and forwarding tables to > determine the best path for > forwarding the packets, and they use protocols such > as ICMP to > communicate with each other and configure the best > route between any two > hosts. > > Very little filtering of data is done through > routers. > > jadi router itu selalu gateway, tetapi gateway belum > tentu router > (hehehehe mudeng deh..) > karena fungsi router hanyalah memforward paket2 data > saja, > sedangkan gateway bisa berfungsi sebagai firewall > atau proxy. > Dengan iptables kita bisa memfilter data yang masuk > keluar tapi tidak > bisa meroutingkan. > Untuk routing bisa menggunakan iproute2, bahkan NAT > atau DNAT pun bisa > dengan iproute2. > > lordsanjay > > > -- > Unsubscribe: kirim email kosong ke > [EMAIL PROTECTED] > Arsip dan info di http://linux.or.id/milis.php > FAQ milis http://linux.or.id/faq.php > __________________________________ Do you Yahoo!? Yahoo! Photos: High-quality 4x6 digital prints for 25¢ http://photos.yahoo.com/ph/print_splash -- Unsubscribe: kirim email kosong ke [EMAIL PROTECTED] Arsip dan info di http://linux.or.id/milis.php FAQ milis http://linux.or.id/faq.php
