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Hi,Does anyone know if it's possible to have multiple simultaneous IPSEC through NAT tunnels behind a PAT device? The PAT device that I'm referring to is actually a software router/firewall called WinRoute that runs on a separate PC. WinRoute suppo...
Well what do you know, release 3.5 for the VPN 3000 series just came out and this version supports IPSec over TCP (both IKE and ESP). This should resolve my issue, hopefully.
It will work if your pix box supports RADIUS authentication. Windows 2000 Server includes a RADIUS server component called Internet Authentication Service (IAS), which you can add through the Add/Remove programs ctrl panel. The server on which you ...
Maybe i wasn't clear on the original post: IPSec through NAT is currently being used, however, no more than one IPSec thru NAT connection can be set up to go through the PAT device. FYI, IKE already uses UDP/500 so it doesn't need to be further wra...
I found out that WinRoute does not perform PAT of UDP/500 to a unique port number for each simultaneous connection. The VPN concentrator will not be able to distinguish the different connections because the source addresses for all connections will ...
