- Navigate to VPN | IPsec.
- Click on the Mobile Clients tab.
- Check the Enable IPsec Mobile Client Support checkbox:
- In the User Authentication listbox, select Local Database.
- In the Group Authentication drop-down menu, select system.
- Check the Provide a virtual IP address to clients checkbox.
- Enter a network and CIDR for the virtual address pool.
- Check the Save Xauth Password checkbox.
- Check the DNS Default Domain checkbox, and enter localdomain as the default domain.
- Check the Provide a DNS server list checkbox and enter 1.1.1.1 and 1.0.0.1 as the DNS servers.
- Check the Login Banner checkbox and enter an appropriate login ...