...
Ensure that you have the following information for each IPSec VPN tunnel:
- The IP address or the hostname of the ZIA Public Service Edge.
- The shared secret, which must match on the BloxOne Service Edge and ZIA Public Service Edge.
- The IP address of the BloxOne edge you plan to connect with the ZIA Public Service Edge. This IP address is available on the On-Prem Host page of the Cloud Services Portal.
...
- Locate the IP address of the ZIA Public Service Edge, and enter it in the IP Address field when you configure the edge connectivity policy. For details, see Locating the Hostnames and IP Addresses for ZIA Public Service Edges.
- Configure an edge connectivity policy on BloxOne Service Edge. Select Zscaler as the third-party VPN vendor. For details, see Configuring Edge Connectivity Policies.
- Configure the ZIA Public Service Edge to communicate with the BloxOne Service Edge. For details, see Configuring IPSec VPN for Zscaler Portal.
...