Wadah Belajar Linux, Debian, Mikrotik, Networking, Routing, dan Ilmu Pendukungnya

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Squid Proxy Server with Multiple IP

- Di asumsikan squid proxy sudah terinstall
- Misal untuk IP address eth0 = 202.202.202.201
- Set beberapa IP yang kita punya pada virtual interface.
misal :
# ifconfig eth0:1 202.202.202.202 netmask 255.255.255.224
# ifconfig eth0:2 202.202.202.203 netmask 255.255.255.224

[ More ] June 18th, 2009 | 2 Comments | Posted in Linux, Networking, script |

Install DHCP Server

Tutorial ini menjelaskan bagaimana membuat sebuah DHCP Server untuk jaringan lokal. DHCP adalah kependekan dari “Dynamic Host Configuration Protocol”, yaitu protokol yang menangani pembagian alamat IP, subnet mask, default route, dan parameter IP yg lainnya untuk PC client yg tidak mempunyai alamat IP statis.

[ More ] November 17th, 2008 | 1 Comment | Posted in Linux, Networking |

iptraf – Interactive Colorful IP LAN Monitor

IPTraf is an ncurses-based IP LAN monitor that generates various network statistics including TCP info, UDP counts, ICMP and OSPF information, Ethernet load info, node stats, IP checksum errors, and others.

[ More ] November 8th, 2008 | No Comments | Posted in Linux, Networking, network tool |

About IPCALC

- To see the ipcalc version available:
#apt-cache policy ipcalc
ipcalc:
Installed: (none)
Candidate: 0.41-1
Version table:
0.41-1 0
500 ftp://kambing.ui.edu stable/main Packages

[ More ] October 23rd, 2008 | No Comments | Posted in Linux, Networking, script |

Tutorial IPCALC

- Utk lihat versi ipcalc:
#apt-cache policy ipcalc
ipcalc:
Installed: (none)
Candidate: 0.41-1
Version table:
0.41-1 0
500 ftp://kambing.ui.edu stable/main Packages

[ More ] October 22nd, 2008 | No Comments | Posted in Linux, Networking, script |

Basic Network Setting Debian (English)

1. Network Settings
A. To configure your network interfaces with ifconfig.
- Static IP Address
#ifconfig [interface_name] [ip_address] netmask [mask]
ex :
#ifconfig eth0 192.168.1.15 netmask 255.255.255.0 broadcast 192.168.1.255
To configure the default gateway:
#route add default gateway [ip address] dev [interface_name]
ex :
#route add default gateway 192.168.1.1 dev eth0

[ More ] October 16th, 2008 | No Comments | Posted in Linux, Networking |

Mikrotik Transparent Proxy

1. Set si proxy
/ip web-proxy
set enabled=yes –>> enable si proxy
set src-address=0.0.0.0 –>> alamat yg di allow
set port=8080 –>> port proxy
set hostname=”proxy.zulfanruri.com” –>> visible hostname si proxy
set transparent-proxy=yes –>> enable transparent proxy
set parent-proxy=0.0.0.0:0–>> jika kita gunakan parent proxy
set cache-administrator=”support@zulfanruri.com” –>> email admin proxy
set max-object-size=4096KiB –>> max size object yg bisa di tangkap si proxy
set cache-drive=system –>> [...]

[ More ] September 9th, 2008 | 1 Comment | Posted in Networking, mikrotik, script |

Import Address List Indonesia di Mikrotik

Address list adalah pengelompokan IP Address tertentu dan setiap IP Address tersebut bisa kita namai. Kelompok ini bisa digunakan sebagai parameter dalam mangle, firewall filter, nat, ataupun queue.
Mikrotik Indonesia telah menyediakan daftar IP Address yang diadvertise di OpenIXP dan IIX, yang bisa didownload dengan bebas di URL: http://www.mikrotik.co.id/getfile.php?nf=nice.rsc
File nice.rsc ini dibuat secara otomatis di server [...]

[ More ] September 6th, 2008 | 1 Comment | Posted in Networking, mikrotik, script |

Dasar Network Setting Debian

1. Network Settings
A. Seting network interface dengan ifconfig.
- Static IP Address
#ifconfig [interface_name] [ip_address] netmask [mask]
misal :
#ifconfig eth0 192.168.1.15 netmask 255.255.255.0 broadcast 192.168.1.255
nambahin default gateway :
#route add default gateway [ip address] dev [interface_name]
misal :
#route add default gateway 192.168.1.1 dev eth0

[ More ] July 30th, 2008 | 3 Comments | Posted in Linux, Networking |

Mikrotik Hotspot

Misal 125.126.127.128 IP Publik dari ISP dan lokal 192.168.1.0/24
=> ether1 ke ISP
=> ether2 ke lokal
#Setting IP
[malih@Mikrotik]>ip address add address=125.126.127.128/27 interface=ether1
[malih@Mikrotik]>ip address add address=192.168.1.0/24 interface=ether2
#Setting Gateway (menuju ISP)
[malih@Mikrotik]>ip route add gateway=20.30.40.50
#setting DNS
[malih@Mikrotik]>ip dns set primary-dns=20.30.40.50 allow-remote-requests=yes
[malih@Mikrotik]>ip dns set secondary-dns=21.31.41.51 allow-remote-requests=yes
#NAT (untuk forward lokal ke public)
[malih@Mikrotik]>ip firewall nat add chain=srcnat action=masquerade out-interface=ether1

[ More ] June 22nd, 2008 | 2 Comments | Posted in mikrotik |


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