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At MonoVM we provide you with the underlying facts, assumptions and rules which a computer system has.

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06

Mar, 19

To add and get acquainted with setting up the DNS to all MikroTik devices select IP > DNS. A window will be opened as shown below: Servers: you can add DNS servers IP Dynamic servers: if you use a dynamic server for DNS, enter IP in this field. Allow remote requests: with enabling this check box, the MikroTik will work as a DNS server. Note that DNS setting in MikroTik is a cache DNS and resolves all DNS request to external...

06

Mar, 19

Block URL on MikroTik

If you are managing a network and you would like to filter specific web site URL's (such as Facebook or twitter), with MikroTik it is possible to set-up the configurations by following the steps below: At first, add the website name to the list and then make the action to accept or drop the URL. To perform this, open firewall from IP> firewall and then click on “layer7 protocols”. Click on plus icon. In opened small window, type a name for the URL and in Regexp box type the URL expression like ^.+(yourdomain).*$. After adding the sites to the list, you should grant the...

27

Feb, 19

Imagine your an IT administrator. You created a big network and someone wants to remotely connect to the server and work remotely. You can’t share the server IP with him for security purposes. What should you do? In this situation, you should use port forwarding to handle all requests. Below we give a step-by-step guide how to configure port forwarding. Login to your own MikroTik with admin privileges. Click on “IP” from the left side panel. In the opened submenu, click on “Firewall”. We should use “NAT” (Network Address Translation) tab to...

27

Feb, 19

Making backups and saving configurations is the most important section on MikroTik. To create backup from your configuration in MikroTik, follow the steps below: Login to your MikroTik OS with Winbox application. Note that the user has admin privileges. Click on the “Files” menu on the left, then on the new window it shows all your files. Click on backup button. In appeared window, type the backup file name. For further security, set password to the backup file. Click on backup and the file will be...

27

Feb, 19

To guarantee the security and to avoid any kind of attack, one of the security configuration is changing the port number of the Winbox. To know about ports and to change the port numbers, follow the steps below: Use Winbox application or any other method to login to Winbox. In this article, we will be using the Winbox application. Click on “IP” menu and select “services”. In the newly opened window, you can see all of the ports that are used by MikroTik to be connected online. Double click on the port that you wish to change the port number. Set the number in port...