By default Virgin Super Hub will block outgoing VPN traffic, even with firewall disabled. To allow all VPN connections perform following:

• Login to the Super Hub
• Navigate to Advanced Settings > Firewall
• Enable Firewall and set Protection level to Low
• Under Pass-through enable IPSec Pass-Through, PPTP Pass-Through, and Multicast Pass-Through.
• Click Apply to save changes.

October 2016
Virgin Super Hub