You know how it goes... you roll up on a subscribers site to quickly install and find they are running a customized network with a bunch of equipment with static IP assignments.

Well, this is the article you need to address this, update the network settings and get the subscriber online quickly.

Let's assume for the purpose of this exercise, the subscriber is running a network of with the gateway needing to be The gateway you just put in defaults to Here's how you'd go about updating this.

Firstly, login to the MikroTik using SSH, you can do this right from the Minim Care Portal.

First run: /ip address print

This will yield a result like this:

/ip address print
Flags: X - disabled, I - invalid, D - dynamic
 #   ADDRESS            NETWORK         INTERFACE                                                          
 0   ;;; defconf    bridge
 1 D     ether1            
 2 D    Minim-Speedtest  
 3 D        Minim-VPN   

From here we need to identify the Number of the address that we want to change, in this case, it's 0 and we need to update the address and network settings.

To do this we run the following command to update the network details.

/ip address set address=NEWGATEWAY/24 network=NEWNETWORK numbers=NUMBER

So, in this case, to change 192.168.88.x to 172.16.1.x we would do this:

/ip address set address= network= numbers=0

Our network is now changed, so everything internally will now be broken as it's operating on the wrong network. To fix this, we need to update the DHCP-Server to give out the right addresses.

Running the following will show you current DHCP network settings

/ip dhcp-server network print

The result will look something like this:

Flags: D - dynamic 
 #   ADDRESS          GATEWAY       DNS-SERVER   WINS-SERVER   DOMAIN              
 0   ;;; defconf      

We will change this to our new network and gateway by running the following:

/ip dhcp-server network set address=NEWNETWORK/24 gateway=NEWGATEWAY numbers=IDENTITYOFDHCP

For our example, we're updating DHCP-Server with the identity of 0 so we would run this:

/ip dhcp-server network set address= gateway= numbers=0

The final setting we need to change is the pool of IPs our DHCP server will give out.
We can review what this is by running the following:

/ip pool print

And you'll see something like this:

# NAME             RANGES                         
0 default-dhcp

Let's change this to give out addresses from to
Again, we need to have identified the number of the server we are changing, in this example above, it's 0.

/ip pool set ranges= numbers=0

And that's it!

Our gateway is now
Our gateway gives out DHCP addresses between and
Our subscribers equipment will now work and their static assignments will all come online within a few seconds.

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