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SETTING MICROTIK
pilihlah paket – paket dibawah ini untuk install OS Microtik :
System, dhcp, Advance Tools, RouTing, Security, Web – Proxy.
ganti nama system sesuai dengan selera anda :
[admin@microtik] > system identity set name=warnet
Selanjutnya promt shell akan berubah menjadi :Seperti yg anda inginkan :[admin@warnet] >
Ubahlah Password OS microtik anda dengan cara :
[admin@warnet] >user set admin password=………………………………
aktivkan kedua Ethernet pada PC yang telah anda install OS Microtik :
[admin@warnet] >interface ethernet enable ether1[admin@warnet] >interface ethernet enable ether2
Berikan nama pada kedua ethernet untuk memudahkan konfigurasi :
[admin@warnet] >interface Ethernet set ether1 name=modem =====è Ethernet yg utk modem[admin@warnet] >interface ethernet set ether2 name=local ===è Ethernet yg untuk ke HUB
Masukan IP pada kedua landcard :
[admin@warnet] >ip address add interface=modem address= ( Diisi IP address dari ISP ) / netmask[admin@warnet] >ip address add interface=lokal address= 192.168.0.1/255.255.255.0
masukkan IP gateway yg di berikan dari ISP :
[admin@warnet] > ip route add gateway=10.11.1.1560
SETTING DNS :
[admin@warnet] >ip dns set primary-dns=10.11.155.1secondary-dns=10.11.155.2
setelah itu coba ping semua IP yang telah di setting di atas.
[b][font=”]KONFIGURASI FIREWALL DAN NETWORKip firewall nat add action=masquerade chain=srcnatip firewall filter add chain=input connection-state=invalid action=dropip firewall filter add chain=input protocol=udp action=acceptip firewall filter add chain=input protocol=icmp action=accept[font=”]/ip firewall filter add chain=input in-interface=(ethernet card yg ke lan) action=accept/ip firewall filter add chain=input in-interface=(ethernet card yg ke internet) action=accept
ip firewall filter add chain=input action=drop
ip web-proxy set enabled=yes src-address=0.0.0.0. port=8080 hostname=”” yahuu.net=yes parent-proxy=0.0.0.0:0 \cache-administrator=”webmaster” max-object-size=4096KiB cache-drive=system max-cache-size=unlimited \max-ram-cache-size=unlimited
ip firewall nat add chain=dstnat protocol=tcp dst-port=80 action=redirect to-ports=3128 /ip firewall nat add in-interface=modemdst-port=80 protocol=tcp action=redirect to-ports=3128 chain=dstnat dst-address=!192.168.0.1/24
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yang 3128 semuanya di ganti 8080 : caranya :
ip web-proxy set enable=yes/ip web-proxy set port=3128/ip web-proxy set max-cache-size=3145728 ( 3 kali total ram )/ip web-proxy set hostname=”proxy.prima”/ip web-proxy set allow-remote-requests=yes/ip web-proxy set cache-administrator: “primanet.slawi@yahoo.com”================================================== ================================================== ========FILTERING :http://www.mikrotik.com/testdocs/ros/2.9/ip/filter.php/ ip firewall filter add chain=input connection-state=invalid action=drop \comment=”Drop Invalid connections” add chain=input connection-state=established action=accept \comment=”Allow Established connections” add chain=input protocol=udp action=accept \ comment=”Allow UDP” add chain=input protocol=icmp action=accept \ comment=”Allow ICMP” add chain=input src-address=192.168.0.0/24 action=accept \ comment=”Allow access to router from known network” add chain=input action=drop comment=”Drop anything else”
ANTI VIRUS UTK MICROTIK :add chain=forward action=jump jump-target=virus comment=”jump to the virus chain” ++++++++++++++++++++++++++++++++++++++++++++++++++ +++++
add chain=forward protocol=icmp comment=”allow ping”add chain=forward protocol=udp comment=”allow udp”add chain=forward action=drop comment=”drop everything else”================================================== =====
SECURITY ROUTER MICROTIK ANDA :/ ip firewall filteradd chain=input connection-state=established comment=”Accept established connections”add chain=input connection-state=related comment=”Accept related connections”add chain=input connection-state=invalid action=drop comment=”Drop invalid connections” add chain=input protocol=udp action=accept comment=”UDP” disabled=no add chain=input protocol=icmp limit=50/5s,2 comment=”Allow limited pings” add chain=input protocol=icmp action=drop comment=”Drop excess pings” add chain=input protocol=tcp dst-port=22 comment=”SSH for secure shell”add chain=input protocol=tcp dst-port=8291 comment=”winbox” # Edit these rules to reflect your actual IP addresses! # add chain=input src-address=159.148.172.192/28 comment=”From Mikrotikls network” add chain=input src-address=10.0.0.0/8 comment=”From our private LAN”# End of Edit #add chain=input action=log log-prefix=”DROP INPUT” comment=”Log everything else”add chain=input action=drop comment=”Drop everything else”“
http://wiki.mikrotik.com/wiki/Securing_your_router“================================================== ========================================SETTING KEAMANAN JARINGAN HANYA UNTUK LOKAL AREA ANDA :/ip firewall filteradd chain=forward connection-state=established comment=”allow established connections” add chain=forward connection-state=related comment=”allow related connections”add chain=forward connection-state=invalid action=drop comment=”drop invalid connections” add chain=virus protocol=tcp dst-port=135-139 action=drop comment=”Drop Blaster Worm” add chain=virus protocol=udp dst-port=135-139 action=drop comment=”Drop Messenger Worm” add chain=virus protocol=tcp dst-port=445 action=drop comment=”Drop Blaster Worm” add chain=virus protocol=udp dst-port=445 action=drop comment=”Drop Blaster Worm” add chain=virus protocol=tcp dst-port=593 action=drop comment=”________” add chain=virus protocol=tcp dst-port=1024-1030 action=drop comment=”________” add chain=virus protocol=tcp dst-port=1080 action=drop comment=”Drop MyDoom” add chain=virus protocol=tcp dst-port=1214 action=drop comment=”________” add chain=virus protocol=tcp dst-port=1363 action=drop comment=”ndm requester” add chain=virus protocol=tcp dst-port=1364 action=drop comment=”ndm server” add chain=virus protocol=tcp dst-port=1368 action=drop comment=”screen cast” add chain=virus protocol=tcp dst-port=1373 action=drop comment=”hromgrafx” add chain=virus protocol=tcp dst-port=1377 action=drop comment=”cichlid” add chain=virus protocol=tcp dst-port=1433-1434 action=drop comment=”Worm” add chain=virus protocol=tcp dst-port=2745 action=drop comment=”Bagle Virus” add chain=virus protocol=tcp dst-port=2283 action=drop comment=”Drop Dumaru.Y” add chain=virus protocol=tcp dst-port=2535 action=drop comment=”Drop Beagle” add chain=virus protocol=tcp dst-port=2745 action=drop comment=”Drop Beagle.C-K” add chain=virus protocol=tcp dst-port=3127-3128 action=drop comment=”Drop MyDoom” add chain=virus protocol=tcp dst-port=3410 action=drop comment=”Drop Backdoor OptixPro”add chain=virus protocol=tcp dst-port=4444 action=drop comment=”Worm” add chain=virus protocol=udp dst-port=4444 action=drop comment=”Worm” add chain=virus protocol=tcp dst-port=5554 action=drop comment=”Drop Sasser” add chain=virus protocol=tcp dst-port=8866 action=drop comment=”Drop Beagle.B” add chain=virus protocol=tcp dst-port=9898 action=drop comment=”Drop Dabber.A-B” add chain=virus protocol=tcp dst-port=10000 action=drop comment=”Drop Dumaru.Y” add chain=virus protocol=tcp dst-port=10080 action=drop comment=”Drop MyDoom.B” add chain=virus protocol=tcp dst-port=12345 action=drop comment=”Drop NetBus” add chain=virus protocol=tcp dst-port=17300 action=drop comment=”Drop Kuang2″ add chain=virus protocol=tcp dst-port=27374 action=drop comment=”Drop SubSeven” add chain=virus protocol=tcp dst-port=65506 action=drop comment=”Drop PhatBot, Agobot, Gaobot”++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++
#MatikanPort yang Biasa di pakai Spam :/ip firewall filter add chain=forward dst-port=135-139 protocol=tcp action=drop/ip firewall filter add chain=forward dst-port=135-139 protocol=udp action=drop/ip firewall filter add chain=forward dst-port=445 protocol=tcp action=drop/ip firewall filter add chain=forward dst-port=445 protocol=udp action=drop/ip firewall filter add chain=forward dst-port=593 protocol=tcp action=drop/ip firewall filter add chain=forward dst-port=4444 protocol=tcp action=drop/ip firewall filter add chain=forward dst-port=5554 protocol=tcp action=drop/ip firewall filter add chain=forward dst-port=9996 protocol=tcp action=drop/ip firewall filter add chain=forward dst-port=995-999 protocol=udp action=drop/ip firewall filter add chain=forward dst-port=53 protocol=tcp action=drop/ip firewall filter add chain=forward dst-port=55 protocol=tcp action=drop/ip firewall filter add chain=forward dst-p
diatas di cek di websitenya lagi :
http://www.mikrotik.com/documentation/manual_2.7/http://www.mikrotik.com/docs/ros/2.9/ip/webproxylihat di system resourcedan 2/3 dari system resource di gunakan atau di alokasikan untuk : system resource print
************************************************** ******************************************Graphing /tool graphing set store-every=hour[admin@MikroTik] tool graphing> print store-every: hour[admin@MikroTik] tool graphing> [admin@MikroTik] tool graphing interface> add interface=ether1 \allow-address=192.168.0.0/24 store-on-disk=yes[admin@MikroTik] tool graphing interface> printFlags: X - disabled # INTERFACE ALLOW-ADDRESS STORE-ON-DISK 0 ether1 192.168.0.0/24 yes[admin@MikroTik] tool graphing interface> [admin@VLP InWay] tool graphing> export# oct/12/2005 09:51:23 by RouterOS 2.9.5# software id = 1TLC-xxx#/ tool graphingset store-every=5min/ tool graphing queueadd simple-queue=all allow-address=10.8.2.99/32 store-on-disk=yes allow-target=yes disabled=no/ tool graphing resourceadd allow-address=0.0.0.0/0 store-on-disk=yes disabled=no/ tool graphing interfaceadd interface=Inway allow-address=0.0.0.0/0 store-on-disk=yes disabled=noadd interface=LAN allow-address=0.0.0.0/0 store-on-disk=yes disabled=noadd interface=DMZ allow-address=0.0.0.0/0 store-on-disk=yes disabled=no
Hub menghubungkan semua komputer yang terhubung ke LAN. Hub adalah repeater dengan jumlah port banyak (multiport repeater). Hub tidak mampu menentukan tujuan; Hub hanya mentrasmisikan sinyal ke setiap line yang terkoneksi dengannya, menggunakan mode half-duplex.
Bridge adalah “intelligent repeater”. Bridge menguatkan sinyal yang ditransmisikannya, tetapi tidak seperti repeater, Brigde mampu menentukan tujuan.
Switch menghubungkan semua komputer yang terhubung ke LAN, sama seperti hub. Perbedaannya adalah switch dapat beroperasi dengan mode full-duplex dan mampu mengalihkan jalur dan memfilter informasi ke dan dari tujuan yang spesifik.
Router adalah peningkatan kemampuan dari bridge. Router mampu menunjukkan rute/jalur (route) dan memfilter informasi pada jaringan yang berbeda. Beberapa router mampu secara otomatis mendeteksi masalah dan mengalihkan jalur informasi dari area yang bermasalah.
