Hi,
I'm after basic advice as to whether or not it's going to be possible to run a l2l vpn between a central PIX and a number of remote devices, possibly 1841 routers, situated behind a PAT-ting 3G ISP. I know i can easily establish a software RA VPN over a 3G link, but have doubts about the theory of placing a routable /24 behind either an 1841 with the new 3G hwic, or maybe an ASA 5505 behind a linksys 3G router.
We had previously experimented briefly with a PIX 501 on the remote side, but as those guys don't run pixos 7 they can't, afaik, do nat-t, which would be one link in the chain.
Thanks
Chris