Want to buy: Need VPN + multifactor authentication?

Hi,

Need to buy something relatively quick. I need to have multi-factor authentication on a VPN and be able to saturate at least a 100mbps stream with multiple vpn connections. I want multiples of both router-to-router and router-to-workstation connections. I’m not a VPN expert, just know my data needs. Need good encryption.

Here’s my basic layout, hopefully can do all with one device but if 2 devices will drastically reduce cost or increase performance then that’s OK.

  1. DMZ: Some public access on http and https and maybe a couple other things. Relatively low bandwidth.
  2. Guest: Internal guests get internet only, no internal access. Probably hooked to a SOHO wireless router. Low bandwidth, no more than 1 or 2 users.
  3. Basic access: Normal userland network. Possibly high bandwidth with or without VPN, or through workstation-initiated outbound VPN (router is not involved)
  4. Higher security. Contains servers with limited access from Basic network. Possibly high bandwidth through VPN
  5. Multi-factor VPN can get anywhere (hooks into vlan 4?)

For transfer between VLANs without VPN (initiated from 4 or between vlans < 3 ) I would need good line rates.

From any vlan 1-3, to get unrestricted access to vlan 4 you would need the VPN.

Can somebody say what hardware is needed for this? It’s a relatively small number of machines inside but they’re servers and we frequently transfer large backups in both directions. Figure a 200mbps connection with mixed vpn/non-vpn traffic, and 6to4 enabled.

I’m hoping for something like a ccr1009-8G* or a ccr1016-12g might do the trick. If something cheaper could do it that’s fantastic, but I need to make a correct decision here.

Thanks.

Actually I’d like to revise this: I just found out that my ISP anticipates gigabit internet connection availability in two more years. I’d like to be able to have a VPN that can handle at least half of that. That’s probably going to be outside of my immediate budget but looking at Tilera’s site it might not be.