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mikrotik-java

A Java client library implementation for the Mikrotik RouterOS API.

This project provides a Java client to manipulate Mikrotik routers using the remote API. Simple things must be easy to do, and complex things must be possible.

Versions

The current stable version 1.1.2, which adds support for handling multi-line results, like for example /file print.

Version 1.1 added TLS (SSL) support to encrypt API traffic.

Examples

Here is a simple example: Connect to a router and reboot it.

ApiConnection con = ApiConnection.connect("10.0.1.1"); // connect to router
con.login("admin","password"); // log in to router
con.execute("/system/reboot"); // execute a command
con.disconnect(); // disconnect from router

If your router does not use the default API port, the port can be specified when connecting:

ApiConnection con = ApiConnection.connect("10.0.1.1", 1337); // connect to router on port 1337

To open an encrypted (TLS) connection is as simple, assuming the default API-SSL port is used:

ApiConnection con = ApiConnection.connectTLS("10.0.1.1"); // connect to router using TLS

Currently only anonymous TLS is supported, not certificates.

In following examples the connection, login and disconnection code will not be repeated.

Reading data

A simple example that returns a result: Print all interfaces.

List<Map<String, String>> rs = con.execute("/interface/print");
for (Map<String,String> r : rs) {
  System.out.println(r);
}

Filtering results

The same query, but with the results filtered: Print all interfaces of type 'vlan'.

List<Map<String, String>> rs = con.execute("/interface/print where type=vlan");

Selecting returned fields

The same query, but we only want certain result fields names Print all interfaces of type 'vlan' and return their name.

List<Map<String, String>> rs = con.execute("/interface/print where type=vlan return name");

Writing data

Creating, modifying and deleting configuration objects is of course possible.

Creating an object

This example shows how to create a new GRE interface:

con.execute("/interface/gre/add remote-address=192.168.1.1 name=gre1 keepalive=10");

Modify an existing object

Change the IP address in the object created by the above example:

con.execute("/interface/gre/set .id=gre1 remote-address=10.0.1.1");

Remove an existing object

And now remove the object:

con.execute("/interface/gre/remove .id=gre1");

Asynchronous commands

We can run some commands asynchronously in order to continue receiving updates:

This example shows how to run '/interface wireless monitor' and have the result sent to a listener object, which prints it

String tag = con.execute("/interface/wireless/monitor .id=wlan1 return signal-to-noise", 
      new ResultListener() {

            public void receive(Map<String, String> result) {
                System.out.println(result);
            }
            
        }
  );

The above command will run and send results asynchronously as they become available, until it is canceled. The command (identified by the unique String retruned) is canceled like this:

con.cancel(tag);

References

The RouterOS API is documented here: http://wiki.mikrotik.com/wiki/Manual:API

Licence

This library is released under the Apache 2.0 licence. See the Licence.md file