Rockwell Automation 1756-EN2TSC EtherNet/IP Secure Communication User Manual - Manual (Page 47)

Rockwell Automation Publication ENET-UM003B-EN-P - September 2013 47
Configure Secure Communication Between Two 1756-EN2TSC Modules Chapter 4
Configure the First (Local)
Module
1. Choose Administrative Settings > Secure Tunnel Configuration > IPsec
Configuration and make sure that Enable IPsec is enabled.
2. To create a new secure association, do the following.
a. Enter the Identifier as a text description of the connection.
b. Choose the Peer to Peer as the Profile.
c. Enter the IP address of the second (remote) module.
d. Enter the pre-shared key and confirm the pre-shared key.
3. Click Add.
4. Click Apply Changes after entering all configurations.