Support was added for a “tunneled” Workbench platform connection to a remote NiagaraAX platform starting in AX-3.5, similar to the Fox and HTTP (browser) tunnel mechanisms introduced in AX-3.3. This appendix provides details about how to configure and establish tunneled platform connections.

For details about Fox and HTTP tunneling, see the Engineering Notes article “Fox Tunneling and HTTP Tunneling”.

The following main sections are included: