I found the ZyWALL USG100 which does this; at $366 a little bit more expensive than I had hoped. I want an IPSEC-over-L2TP device mostly so I can use the client integrated with Windows and also ...
The Layer 2 Tunneling Protocol (L2TP) is a standard protocol for tunneling L2 traffic over an IP network. Its ability to carry almost any L2 data format over IP or other L3 networks makes it ...