Note: For Private Connections:
- an instance you have access to is considered a public side.
- an instance you don't have access to is considered a private side: destination instance.
The main difference between private and public connection types is whether the HTTP/HTTPS requests are initiated from one side or from both sides. In this case, HTTP/HTTPS requests are initiated from the destination's private side only.
Initiate a Private Connection from Salesforce
1. Navigate to the Connections tab in the Exalate console.
Click Connections.
2. Click Initiate Connection.
3. Click I don't have a URL
If the destination instance is in a private network click I don't have a URL. 
4. Choose a Basic connection mode.
5. Click Next.
6. Click Next.
Note: As this is a Public-Private connection and you don't have admin access to the other side, you can continue to configure on your end and then send an invitation to your partner.
7. Enter Connection information & Click Next
Field | Description |
|---|---|
Local instance short name | A short name for your instance |
Destination instance short name | A short name for the destination instance |
Connection name | Name of the connection |
Description | Description of the connection |
8. Click Copy Invitation Code
Here you can copy the invitation code and send it over to your partner. The destination side will be shown as "unknown" since this is a private side.
9. Click Done
Once your partner accepts the invitation, you can start synchronization.
Note: When the connection is set up on the Public source side, the Private side administrator should accept the invitation in the Private-Public connection.