By default the NIM VM comes with phpMyAdmin enabled to administrate the NIM database directly. You can limit access to the phpMyAdmin interface to specific machines by editing the apache.conf file.

On the NIM VM edit the following file:

/etc/phpmyadmin/apache.conf

Navigate to the section starting with:

<Directory /usr/share/phpmyadmin>

Add the following lines at the top:

Order Deny,Allow

Deny from All

Allow from 192.168.1.0/24   #include your ip/subnet here