title: Setup VPN for database instance on Google Cloud SQL
body: <p>I have a MySQL database instance on Google Cloud SQL. Currently it has over 10 authorized ip addresses since multiple teams are accessing it from various locations. I would like to know if I can setup a VPN to this database instance and authorize just this ip address, instead of 10 addresses. </p>
  
  <p>If that's possible, I would also like to know how many user accounts I can create for one VPN. I could not understand the Google Cloud documentation about setting up VPN. Please provide links to websites/tutorials/documentation that can help me with setting up a VPN in Google Cloud Platform.</p>
  
  <p>Thanks.</p>