<?xml version="1.0"?>
<settings xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
        <mirrors>
                <mirror>
                        <id>my.repo</id>
                        <mirrorOf>*</mirrorOf>
                        <url>http://firebird:8081/artifactory/repo</url>
                        <name>Artifactory</name>
                </mirror>
        </mirrors>
        <servers>
                <server>
                        <id>my.release.repo</id>
                        <username>deployer</username>
                        <password>deployer123</password>
                </server>
                <server>
                        <id>my.snapshots.repo</id>
                        <username>deployer</username>
                        <password>deployer123</password>
                </server>
        </servers>
</settings>

Setup artifactory application in a internal network that act as proxy. Then in your $HOME/.m2 directory, add the following file.

For deploying to repos, add this to pom.xml
...
        
		
			cnx.release.repo
			Connextions Repository for Maven2
			http://firebird:8081/artifactory/cnx-releases
		
		
			cnx.snapshots.repo
			Connextions Repository for Maven2
			http://firebird:8081/artifactory/cnx-snapshots
		
	
...
run: maven deploy -DrepositoryId=cnx.snapshots.repo

Using a internal maven2 repository settings.xml

Java