Issue
Lon Tunneling does not function with Workplace Tech 5.7.
Environment
Workplace Tech 5.7
Cause
In order for Lon Tunneling to work, the Echelon OpenLDV Network Driver, version 3.4 is a requirement.
Resolution
To determine what driver version is currently installed, follow the steps outlined on page 7 of the WPT 5.7 Installation Instructions (F-27367-4). If "Echelon OpenLDV 3.4" is not listed, install the Echelon OpenLDV Network Driver software.
The installer file for this driver is provided on the WPT 5.7 CD or it can be downloaded from The Exchange Download Center: 153-0212-01A_OpenLDV340.exe.
Alternatively, it can be downloaded from the Echelon website (www.echelon.com). In order to download from Echelon’s website, a (free) user account is required. Once it is created, proceed to “Recommended Downloads” and the LDV driver will be listed (towards the bottom):"OpenLDV 3.4 Network Drivers for Windows Vista/XP/2000/Server 2003 (includes drivers for i.LON 10/100/600 RNI, PCLTA-20/21, PCC-10, and U10/20".
