{"id":121,"date":"2011-02-09T15:32:17","date_gmt":"2011-02-09T15:32:17","guid":{"rendered":"http:\/\/gigihfordanama.wordpress.com\/?p=121"},"modified":"2012-08-08T00:14:47","modified_gmt":"2012-08-08T00:14:47","slug":"build-your-own-bridge-on-freebsd","status":"publish","type":"post","link":"https:\/\/dosen.unila.ac.id\/gigih\/2011\/02\/09\/build-your-own-bridge-on-freebsd\/","title":{"rendered":"Build your own bridge on FreeBSD"},"content":{"rendered":"<p>Bridge, Router dan Gateway<br \/>\nAda beberapa cara untuk memberikan koneksi ke jaringan.<\/p>\n<ul>\n<li><a href=\"http:\/\/en.wikipedia.org\/wiki\/Bridge\">Bridge<\/a><\/li>\n<\/ul>\n<blockquote><p>Menghubungkan jaringan pada layer network interface dan meneruskan frame.<br \/>\nBridge juga berfungsi sebagai MAC relay.Bridge juga transparant terhadap IP,<br \/>\nartinya apabila suatu host mengirim IP datagram ke host yang lain,<br \/>\nIP tidak akan di awasi oleh bridge dan langsung cross ke host yang dituju.<\/p><\/blockquote>\n<ul>\n<li><a href=\"http:\/\/en.wikipedia.org\/wiki\/Router\">Router <\/a><\/li>\n<\/ul>\n<blockquote><p>Menghubungkan jaringa pada layer internetwork dan mengarahkan jalur paket data.<br \/>\nRouter mampu memilih jalur yang terbaik untuk pengiriman data, karena memiliki routing.<br \/>\nDikarenakan router tidak transparant terhadap IP, maka router akan meneruskan paket berdasarkan alamat IP dari data.<\/p><\/blockquote>\n<ul>\n<li><a href=\"http:\/\/en.wikipedia.org\/wiki\/Gateway\">Gateway<\/a><\/li>\n<\/ul>\n<blockquote><p>Menghubungkan jaringan pada layer diatas router dan bridge. Gateway mendukung pemetaan alamat dari jaringan yang satu ke jaringan yang lain. Gateway merupakan pintu keluar suatu host menuju ke jaringan diluar.<!--more--><\/p><\/blockquote>\n<p>Kali ini kita akan bereksperiment dengan bridge menggunakan Mesin FreeBSD 6.2 Stable;<\/p>\n<ul>\n<li>Konfigurasi mengaktifkan mode bridge cukup sederhana.<\/li>\n<li>By default kernel sistem sudah support untuk mode bridge, anda tinggal mengaktifkan saja<\/li>\n<li>Pastikan anda memiliki 2 NIC , langsung saja aktifkan mode bridge pada <strong>rc.conf<\/strong><\/li>\n<li>My\u00a0 <strong>rc.conf<\/strong> config<\/li>\n<li><em><strong>cloned_interfaces=&#8221;bridge0&#8243;<br \/>\nifconfig_bridge0=&#8221;addm fxp0 addm rl0 up&#8221;<\/p>\n<p><\/strong><\/em><\/li>\n<li>Reboot mesin anda<\/li>\n<li>Cek Apakah interface bridge sudah aktif<\/li>\n<li><strong>radius# ifconfig<\/strong><br \/>\n<em>fxp0: flags=8943&lt;UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST&gt; mtu 1500<br \/>\noptions=8&lt;VLAN_MTU&gt;<br \/>\ninet6 fe80::290:27ff:fe95:63b9%fxp0 prefixlen 64 scopeid 0x1<br \/>\nether 00:90:27:95:63:b9<br \/>\nmedia: Ethernet autoselect (none)<br \/>\nstatus: no carrier<br \/>\nrl0: flags=8943&lt;UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST&gt; mtu 1500<br \/>\noptions=8&lt;VLAN_MTU&gt;<br \/>\ninet6 fe80::211:95ff:fe63:4ef9%rl0 prefixlen 64 scopeid 0x2<br \/>\ninet 192.168.1.20 netmask 0xffffff00 broadcast 192.168.1.255<br \/>\nether 00:11:95:63:4e:f9<br \/>\nmedia: Ethernet autoselect (10baseT\/UTP &lt;full-duplex&gt;)<br \/>\nstatus: active<br \/>\nlo0: flags=8049&lt;UP,LOOPBACK,RUNNING,MULTICAST&gt; mtu 16384<br \/>\ninet6 ::1 prefixlen 128<br \/>\ninet6 fe80::1%lo0 prefixlen 64 scopeid 0x3<br \/>\ninet 127.0.0.1 netmask 0xff000000<br \/>\nbridge0: flags=8843&lt;UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST&gt; mtu 1500<br \/>\nether 16:06:d7:34:b5:d8<br \/>\npriority 32768 hellotime 2 fwddelay 15 maxage 20<br \/>\nmember: rl0 flags=3&lt;LEARNING,DISCOVER&gt;<br \/>\nmember: fxp0 flags=3&lt;LEARNING,DISCOVER&gt;<\/em><br \/>\n<strong>radius#<\/strong><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Bridge, Router dan Gateway Ada beberapa cara untuk memberikan koneksi ke jaringan. Bridge Menghubungkan jaringan pada layer network interface dan meneruskan frame. Bridge juga berfungsi sebagai MAC relay.Bridge juga transparant terhadap IP, artinya apabila suatu host mengirim IP datagram ke host yang lain, IP tidak akan di awasi oleh bridge dan langsung cross ke host &hellip; <a href=\"https:\/\/dosen.unila.ac.id\/gigih\/2011\/02\/09\/build-your-own-bridge-on-freebsd\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Build your own bridge on FreeBSD&#8221;<\/span><\/a><\/p>\n","protected":false},"author":25,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1348,5],"tags":[],"class_list":["post-121","post","type-post","status-publish","format-standard","hentry","category-kiat-sukses-menjadi-seorang-network-engineer-2","category-old-post-dari-unilanet"],"_links":{"self":[{"href":"https:\/\/dosen.unila.ac.id\/gigih\/wp-json\/wp\/v2\/posts\/121"}],"collection":[{"href":"https:\/\/dosen.unila.ac.id\/gigih\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dosen.unila.ac.id\/gigih\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dosen.unila.ac.id\/gigih\/wp-json\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/dosen.unila.ac.id\/gigih\/wp-json\/wp\/v2\/comments?post=121"}],"version-history":[{"count":0,"href":"https:\/\/dosen.unila.ac.id\/gigih\/wp-json\/wp\/v2\/posts\/121\/revisions"}],"wp:attachment":[{"href":"https:\/\/dosen.unila.ac.id\/gigih\/wp-json\/wp\/v2\/media?parent=121"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dosen.unila.ac.id\/gigih\/wp-json\/wp\/v2\/categories?post=121"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dosen.unila.ac.id\/gigih\/wp-json\/wp\/v2\/tags?post=121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}