Now, you can analyze the log file
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Friday 28 October 2011
How to View Log Mikrotik
Now, you can analyze the log file
How to backup Mikrotik
Follow this step to make a backup your router :
1. Login with winbox
2. Goto "menu" file on your mikrotik
3. Click Backup on tab menu
Thats it :D
See the pic bellow
Remote Mikrotik from Blackberry
This application is free to download and very usefull, when we need to stay connected to our servers, this application can do much :D
this application called BBSSH. Download this application over the air and install this tools. read the manuals or you don't need to read if you have experience using ssh tools
downloads BBSSH
Download BBSSH OTA
How To Upgrade Mikrotik
Login to mikrotik os with winbox, and open File Menu's , just drag and drop all package to the file. After that, Open new terminal and type this command : system reboot
Your router will restart, and when the router boot up your os version has been changed !!
Wednesday 19 October 2011
How to Setting Up Mikrotik Hotspot
Ok, this is it :
For the first , make sure your router is have been installed this package :
System
DHCP
Wireless
Hotspot
Proxy
User Manager
Security
Advanced tools
Step to setting up Mikrotik hotspot :
system identity set name=MyNet
ip address add address 192.168.1.2/27 interface=ether1
ip address add address 192.168.0.1/24 interface=ether2
add comment="" disabled=yes distance=1 dst-address=0.0.0.0/0 gateway=\
192.168.1.1 scope=30 target-scope=10
[admin@MikroTik] > ip hotspot setup
hotspot interface: ether2
local address of network: 192.168.0.1/24
masquerade network: yes
address pool of network: 192.168.0.2-192.168.0.250
select certificate: none
ip address of smtp server: 0.0.0.0
dns servers: 8.8.8.8
dns name: hotspot.mynet
name of local hotspot user: user
password for the user: password
Now, we will configure the user manager :
tool user-manager customer add login=admin password=password
tool user-manager router add ip-address=127.0.0.1 shared-secret=12345 subscriber=admin
radius add service=hotspot address=127.0.0.1 secret=12345
ip hotspot profile set 1 use-radius=yes
Done, your Mikrotik now can be use as hospot gateway !!
Download Mikrotik Winbox
To download this tools , klik this link Download Winbox
Download Mikrotik
Or you can download directly from the link bellow :
USA Link
Australia link
Australia link
Iran Link
Italy Link
Poland Link
South Africa link
Sweden Link
Indonesia Link
Remember, that link is for PC Router (X86) and still ISO format. you Should to burn it to the CD's
How to Change DNS to google public DNS
I wrote this tutorials because some friends ask to me how to change their DNS service to google public DNS and another DNS service provider. Ok follow this instruction.
Make sure you have been backed up the Mikrotik Router OS configuration. To doing this, see the Picture bellow and follow the instruction:
1. Open your Winbox
2. Go to "File" and clik Backup
Ok, if you have finished the first steps, change your DNS service with this steps :
1. Go to "IP > DNS > SETTING > change the DNS with Public DNS. The Google public DNS is 8.8.8.8 as primary servers and 8.8.4.4 as secondary servers. see the pic bellow :
Monday 17 October 2011
How to Setup Mikrotik Router OS
Second : We can use the small tools from mikrotik with Grapic user Interface,The tools is a magic tools, Mikrotik give the name as Winbox . But on this article i will guide you to setting up the router Os with the first methode. Unfortunetly with this methode you will setup the router with command line interface. But don't worry, you can copy paste my configuration for the first time before you understand the command line function.
If you copy-paste my configuration, Make sure the Network topology on your home is same as with this tutorials.
For the first : Setting up your DSL Modems or your internet connection with this parametre :
Modem Ip/ Internet Ip : 192.168.1.1
Your Laptop/workstation IP : 192.168.0.10
We will start the configuration :
system identity set name=MyNet
ip address add address 192.168.1.2/27 interface=ether1
ip address add address 192.168.0.1/24 interface=ether2
Explanation :
-System identity is a identity of aour routers, you can change with what ever you want
- Ip address 192.168.1.2 is an Ip address which will comunicated with the Modems Ip to the internet
- Ip address 192.168.0.1 is a default gateway for the client/your computers
- Ether1 is an interface, you must connetcting the Modems with the UTP cable to ether1 port
- Ether2 is an interface which connecting your laptops or your PC client/switch. Remember, you must be connecting with this port if you wanna conect to the internet with your pc.
Next step : Add the internet gateway
add comment="" disabled=yes distance=1 dst-address=0.0.0.0/0 gateway=\
192.168.1.1 scope=30 target-scope=10
192.168.1.1 is your Modems Ip
Next : DNS Setup
/ip dns
set allow-remote-requests=yes cache-max-ttl=1w cache-size=2048KiB \
max-udp-packet-size=512 servers=8.8.8.8,8.8.4.4
8.8.8.8 and 8.8.4.4 is a google free DNS service. You can use your own parametre from ISP's
Before i show you the next steps, you must test your connection with ping command to the DNS servers :
ping 8.8.8.8
8.8.8.8 64 byte ping: ttl=242 time=255 ms
8.8.8.8 64 byte ping: ttl=242 time=243 ms
8.8.8.8 64 byte ping: ttl=242 time=247 ms
8.8.8.8 64 byte ping: ttl=242 time=243 ms
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max = 243/247.0/255 ms
If the DNS replayed , you have been succed to configure the router to cominicate with the DNS servers and Internet
As long as, your router have been succes to comincating with the internet, But your computer Can;t do it. We must create the rules to NAT the Internet to your computers.
add action=masquerade chain=srcnat comment="" disabled=no out-interface=\
ether1
You should to change your ip address configuration on your laptops to the static IP.
for the exmaple :
Ip address : 192.168.0.20
netmask : 255.255.255.0
Default gateway : 192.168.0.1
Primary DNS : 8.8.8.8
Secondary DNS : 8.8.4.4
This is it, you have been succed to configure the Mikrotik router os as a Internet Gateway. In the next article i will show you how to configure mikrotik with Grapic user interface using a tools called Winbox. I hope this article can help you. Thanks
How to install Mikrotik Router OS
Now.. after you have finished to downloads the image file , burn the images file to the CD's and make sure the file is not currupted. You can burn's the image files using free software burner tools like free iso burner, and download the software from http://www.freeisoburner.com/ , or you can use the another softwares.
After you finished to burn the cd , turn on your pc and make sure you have been enable first boot with CD from the BIOS setup. Now the boot proces will start, The computer's will boot from the cd . After that you will see a menu to choose what packages to instal on your pc. You will see the welcome screen bellow :
Welcome to MikroTik Router Software installation Move around menu using 'p' and 'n' or arrow keys, select with 'spacebar'. Select all with 'a', minimum with 'm'. Press 'i' to install locally or 'r' to install remote router or 'q' to cancel and reboot.
Press "a" key for select all package and then press "i" to install the router OS.
After that, Press [Y] to continue the installation. In this porcess, Mikrotik loader will erase all of data on your hardrive. Make sure you have been backup the data to another hardrive.
Next step :
Do you want to keep old configuration? [y/n]:
You should choose whether you want to keep old configuration (press [Y]) or to erase the configuration permanently (press [N]) and continue without saving it.
I sugest you to press the [N] button to make fresh install Router OS. After you pressed the N Button, Mikrotik will Creating the partition and Formatting the disk.
The Mikrotik system will install selected packages. After that you will be prompted to press 'Enter'. And remove the CD from your CD-Drive:
Software installed. Press ENTER to reboot
After rebooting type "admin" as login and keep password blank. Because the default password Mikrotik is a Blank
After that , router OS is already installed on your PC and ready to configure. In the next artcle i will show you how to setup Mikrotik as a Internet gateway.
I hope this article can help you to install the Mikrotik Router OS
Mikrotik RouterOS
Mikrotik Fitures :
Routing - Static routing
Firewall and NAT ( Network Adress translation )
Hotspot
Data Rate Management
Caching DNS client
Web proxy
Point-to-Point tunneling protocols
Simple tunnels
IPsec
Universal Client
DHCP
Monitoring/Accounting
VRRP
UPnP
NTP
SNMP
M3P
MNDP
Tools
Wireless
Bridge
Asynchronous
Synchronous
Virtual LAN
ISDN
SDSL
the History Of Mikrotik
Their basic principle is not to make the Wireless ISP (WISP), but makes the program a router that is reliable and can run all over the world. Latvia is only an "experimental area" John and Arnis, because now they've helped other countries including Sri Lanka which serves about four hundred customers.
The first time they use Linux Kernel 2.2 that was developed jointly with 5 - 15 people R & D staff , And now their have been a part of the routing in developing countries.
Friday 1 July 2011
Simple Firewall
Wan : Interface ke arah internet.
Lan : Interface ke arah local.
Ip Local : 192.168.0.0/16
Media : Mikrotik - Ip Firewall Filter