Unless they also block VPN, or their router doesn't support VPN-passthrough.
Still: If they block the warcraft/BattleLan ports, they likely also have a ToS in place prohibiting such things... While the VPN might 'work', they could still disconnect him for violating the acceptable use policies for the network.
some places explicitely prohibit outgoing VPN's because it opens the network to potential attacks from the outside world.
Still: If they block the warcraft/BattleLan ports, they likely also have a ToS in place prohibiting such things... While the VPN might 'work', they could still disconnect him for violating the acceptable use policies for the network.
some places explicitely prohibit outgoing VPN's because it opens the network to potential attacks from the outside world.