Rockwell Automation 1756-EN2TSC EtherNet/IP Secure Communication User Manual - Manual (Page 32)

32 Rockwell Automation Publication ENET-UM003B-EN-P - September 2013
Chapter 3 Configure a Secure Connection to a Microsoft Windows Client
8. Make the following configuration selections.
a. Check Enable Mobile Clients.
b. Enter the pre-shared key and confirm the pre-shared key.
If there are already characters in the pre-shared key field, delete those
characters and re-enter the same pre-shared key you entered on the
IPsec Configuration tab.
c. Choose an encryption algorithm.
9. Click Apply Changes.
10. Choose Administrative Settings > Secure Tunnel Configuration> L2TP
Configuration.
Make sure L2TP is enabled.