# Proxy Server Support in an environment with limited internet connectivity by using a proxy server. You can define proxy settings by adding a proxy setting to the configuration file:

  port: 8080
  username: proxy_user
  password: proxy_password

database: ...

jms: ...

In this setup, you can choose whether to provide the username and password; they are optional.

When you use a proxy server for establishing a secure tunnel, you must support the CONNECT (opens new window) feature. Ensure that you configure the proxy server to allow CONNECT requests to the Workato gateway, sg3.workato.com and sg4.workato.com.