There are now multiple vendors' SSL VPN products in the Apple IOS App Store (Cisco, Fortinet, Check Point, F5, etc). I think it would be very useful to have an Astaro app to utilize the SSL vpn. It would make ASG management easier, by not having to configure multiple VPN types, and would probably simplify things on the IOS side as well.

Is the Barracuda SSL VPN compatible with an iPhone or iPad Resources which use the SSL VPN Agent however are not compatible; this is because the SSL VPN Agent requires Java and the iPhone and iPad do not support Java. Additionally, the Network Connector standalone client is not compatible. As of firmware 2.1 the SSL VPN now supports PPTP and IPSec connections from client systems to the SSL VPN. How to configure VPN access on your iPhone or iPad | iMore Jul 07, 2020 How to Connect to a VPN From Your iPhone or iPad Jun 18, 2019

However, Apple’s iPad is seeing its fair share of VPN support as well, with many providers producing dedicated iOS apps that are also designed with the tablet in mind. Best iPad VPNs in 2020 1.

Mar 24, 2017 Best VPN Providers For ipad 2 - VPN Reviews | VPN Service Aug 10, 2011 Solved: AnyConnect iPad/iPhone - Cannot verify - Cisco

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Jul 26, 2018 SSL VPN with IPAD | Fortinet Technical Discussion Forums Jun 10, 2012 how to connect to WHS (ssl?) vpn from ipad Sep 25, 2010