Technical Tip: Limitations of hiding the IPv4 address and only making IPv6 address as visible for Remote Gateway in SSL VPN setup

[knaveenkumar]

Description	This article describes the limitations of hiding the IPv4 address and only making the IPv6 address visible for the Remote Gateway in the SSL VPN setup.
Scope	FortiGate.
Solution	Assume the following scenario: Public-------SSL VPN--------FortiGate. Both IPv4 and IPv6 are learning on SSL VPN listen interfaces. To hide the IPv4 address in the SSL VPN setting and see only the IPv6 address, there is an option to set the listen interfaces, but no option to set a particular IP address as the gateway in the SSL VPN setting. Note: There is an option to set only in IPsec, but the SSL VPN does not have a remote gateway setting option.