Mikrotik Router Tutorial [Episode -03] :: Auto Clock Set and ARP (MAC) Bonding

Auto Clock Set and ARP (MAC) Bonding The second episode, we learned that Mikrotik Router's clock set. But if your Router is no reason to restart your router's Clock itself, but can be reset. You have already learned that the time slot when the queue should have the right clock. Also some of the Function of the Router's time for us to help.

Auto Clock Set

Today we know that the first order after the Mikrotik Router restart itself just takes time. Of the Router's Clock Please manually (like the second episode). Mikrotik by logging IP> NTP Client (This option availability depend on the RouterOS version) click. Take the following settings.

The Primary NTP Server as an NTP Server's IP has been mentioned. If you search on the Internet will find many things like NTP Server's IP. Necessary to use multiple NTP Server's IP. Then Apply> OK, please.

It is expected that this time your Mikrotik Router, restart, but will not automatically update the clock to the NTP Server.

Then we'll Mikrotik Router Basic Firewall configure. Of IP> Firewall and click. Then click Filter Rules Tab. The Add (+) button and click. Parameter s note the following.

Chain = Input

Protocol = 1 (icmp)

Action = accept

Anywhere outside of your Router can be found by a ping.

Chain = Input

Src Address = A Real IP / Real IP Block (Here you can block a real IP or a real IP, the IP Router you can login with the winbox or any other service is available), the film, for example, 115.144.0.0/21 is shown. If you have a port, protocol, port, and protocol specifications do not, however, accept that all will be considered.

Action = accept

In the NTP Server's IP and other IP, choose Add ports.

Then drop the redundant IP parameters of the day. For example -

Chain = Input

Src. Address =! 115.144.0.0/21 (! Ie Not)

Action = drop

However, you can not drop all the IP parameters. Access to those who can not be the IP of your Router. Example! So the 115.144.20.0/21 IP block 115.144.20.0/21 than any other in the IP can not be accessed from the Mikrotik. To create the Firewall greater caution. First you need to accept the IP parameters. Then drop the unnecessary IP parameters. Accept Rules and Drop Rule does not jump the sequence mix. Rules made you drop services must accept Rules Put down.

Security 'to change your user name and remove the need to strengthen. Mikrotik usually the default user name is admin.

Mikrotik's username Create / Change / Permission Change / Password create or change, etc. System> User and click. First, create your own user Users> + (add), user name and Group (full, write, read) and then have a room that needs allowed Address IP / IP block you want to specify your Mikrotik a login. Then your system's default user (admin) or disable the password set for the day.

ARP (MAC) Bonding:

Network Administration's having a job of your Router's MAC address of your Router Client IP to keep the bonding. This will prevent the use of one PC to another pisira IP.

Why am I hope the answer has already been assigned. In short, one user's Bandwidth and other settings so that another user can not use his absence, so using the IP ARP Bonding.

Of the IP> ARP click on. Here are connected to your Router will show the IP address of the MAC address. Here in front of the IP D (Dynamic) is written. That this is not the MAC Static specifications. Now that all the IP to MAC static Make static Right-click on the day. Then you will see that the IP is the IP front-D MAC static text was gone. Thus, all of your Lan Interface MAC static IP on the day. MAC static IP of the WAN Interface's better not to.

All LAN Interface (ether) IP er MAC static when you're done, click the Interface. From here on your LAN Interface (ether) double-click the, ARP: Reply-only with the Apply> Ok, please.

Diameter Client IP to your Router's MAC bonding! Even now, one can not use any IP. If you want to MAC Free IP interface by clicking on the first LAN interface (Ether) of the ARP: Enable the day. Then IP> ARP click on the IP to select Disable (x) of the day. If you are connected to the IP Router If you were already a little bit in front of the IP with D aipiti come. And you know the IP MAC Free (dynamic) was.