On SonicWall SMA 100 Series and SonicWall SMA 1000 Series, client certificate authentication is available as a second factor authentication method in addition to standard user name and password authentication. If a client certificate is required during authentication, the user is automatically prompted to select a client certificate from the iOS device.
Selecting a certificate
Tapping on the information indicator
that appears to the right of the client certificate displays additional details for the client certificate.
Certificate details
By default, a VPN configuration uses the client certificate setting of Choose during login.
To support Connect on Demand, a VPN configuration on the SonicWall SMA 1000 and SMA 100 Series must meet the following requirements:
To configure Connect on Demand to SonicWall SMA 100 and SMA 1000 Series
Select a client certificate from the list.
The Connect On Demand setting is displayed.
Tap Connect On Demand on the Edit Connection screen to enable Connect On Demand and display the Connect On Demand screen.
In the Connect On Demand screen, set Domain List to Connect If Needed to have Mobile Connect establish a VPN connection when accessing a resource with any of the domain suffixes listed.
Setting Domain List to Never Connect disables Connect on Demand for the domain suffixes listed.
If more than one domain is listed, tap a domain name to enable Connect on Demand for an individual domain.
Always Connect domains are no longer supported in iOS. They behave the same as Connect if Needed.