I know from experience FortiNet FortiGate does offer dual-stack SSL-VPN,
in combination with their FortiClient SSL-VPN software.
I haven't found an official statement yet, but the details can be found
using the configuration documentation:
https://docs.fortinet.com/document/fortigate/6.0.0/cookbook/941552/editing-the-ssl-vpn-portal
christian bretterhofer wrote at 2019-03-10 22:09:
Sorry for a little be off topic query.
I am checking which VPN solutions are IPv6 compatible outside and
inside the tunnel and can so transport with any IPv6/IPv4 connection
IPv6/IPv4 internal to then tunnel
Maybe somebody made such tests already and can point me to it.
What i found so far:
Citrix SSL VPN ( seems to have only partial support)
https://support.citrix.com/article/CTX233563
https://www.citrix.com/blogs/2010/07/13/are-citrix-products-ipv6-ready/
so IPv6 / IPv6 not yet supported
https://support.citrix.com/article/CTX211780 NetScaler Gateway VPN
users are not able to resolve IPv4 DNS when their ISP has IPv6 enabled.
OpenVPN
https://community.openvpn.net/openvpn/wiki/IPv6 No complete example
found yet.
Wireguard (LINUX only)
seems to support it but missing other stuff like hostchecker
Cisco SSL VPN
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_conn_sslvpn/configuration/xe-3s/sec-conn-sslvpn-xe-3s-book/sec-conn-sslvpn-ipv6-ssl-supp.pdf
IPv6 Support and Limitations for Pulse Connect Secure Features
https://docs.pulsesecure.net/WebHelp/Content/PCS/PCS_AdminGuide_8.2/IPv6%20Support%20and%20Limitations.htm
Microsoft Direct access (win7/win10) and new Always on VPN (Win10
only)
https://directaccess.richardhicks.com/2018/02/05/what-is-the-difference-between-directaccess-and-always-on-vpn/
https://docs.microsoft.com/en-us/windows-server/remote/remote-access/vpn/vpn-map-da
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best regards
Christian Bretterhofer
