Reconfigure IP Authentication for ePO Cloud

If you have configured IP authentication in ePO Cloud (https://manage.trellix.com):

1. Login to ePO Cloud. 
2. Go to Web Protection > Authentication Settings > Authentication Settings > IP Range.
3. In the Details dialog, export the CIDR list using Export IP Range List.
4. Sign in to Skyhigh Security Cloud. (https://auth.ui.trellix.com)
5. Go to Configuration > Infrastructure > Web Gateway Setup > Configure Locations > New Location.
   • Enter a Name for the location, such as IP Range Authentication.
   • Select IP Range mapping and enter the CIDRs exported from ePO Cloud into the IP ranges. 
6. Change all explicit and next hop proxy references in your systems from c<customerid>.saasprotection.com to c<customerid>.wgcs.skyhigh.cloud.