I used personal hotspot as well from iphone to connect to the same vpn on my ipad and there it worked without problems, so I assume the problem must be mavericks. I tried personal hotspot via cable or wifi with the same result. As soon as I am connected to a "regular" WLAN it works without problems. The negotiation with the VPN server failed.

Cisco Tech Talk: How to Access VPN on an iPhone and iPad Feb 15, 2019 Using the VPN : TechWeb : Boston University Virtual Private Network (VPN) is a convenient way to access network-restricted resources on the campus network that would otherwise be unavailable from off campus. To connect to the BU VPN you’ll need to install the Cisco AnyConnect Secure Mobility Client. For Medical Campus resource access, please see the BUMC VPN instructions. Cisco VPN iPad | Cisco AnyConnect VPN Client iPad | TOTO VPS

Cisco anyconnect VPN client iPhone iPad - SaturnVPN

The Cisco AnyConnect software will be needed to connect to the VPN. Cisco AnyConnect VPN client users will not experience any downtime during the maintenance. Find more information on how to download, install, and connect to the Cisco AnyConnect VPN client.

Apr 08, 2020

I used personal hotspot as well from iphone to connect to the same vpn on my ipad and there it worked without problems, so I assume the problem must be mavericks. I tried personal hotspot via cable or wifi with the same result. As soon as I am connected to a "regular" WLAN it works without problems. The negotiation with the VPN server failed.