Block or Allow IP in Azure Cloud Service

To block or allow access of IP for your azure cloud service you need to write the following code in ServiceConfiguration.cscfg under </Role> tag:

<NetworkConfiguration>
    <AccessControls>
      <AccessControl name="test">
        <Rule action="permit" description="test" order="100" remoteSubnet="192.72.174.38/32" />
        <!--<Rule action="deny" description="test" order="200" remoteSubnet="0.0.0.0/0" />-->        
      </AccessControl>
    </AccessControls>
    <EndpointAcls>
      <EndpointAcl role="MyApp" endPoint="Endpoint1" accessControl="test"/>
    </EndpointAcls>
    <!--<AddressAssignments>
      <ReservedIPs>
        <ReservedIP name="YourStaticIP"/>
      </ReservedIPs>
    </AddressAssignments>-->
  </NetworkConfiguration>

Here I am allowing a specific IP and denying all IPs this is for my staging site.

Here "MyApp" - is my web role name
and "Endpoint1" - is my endpoint name as in csdef file.
In remoteSubnet="0.0.0.0/0" / section /0 is CIDR notation.