|www.rodneybeede.com||"I would love to change the world, but they won't give me the source code" - unknown|
So I no longer recommend using PPTP as a VPN server. It does possibly have support for PEAP, but you must use patched versions which requires a recompile on most platforms. See http://www.nikhef.nl/~janjust/ppp/README.eap-tls
I removed my earlier directions on using PPTP with OpenWRT and now recommend you use OpenVPN instead. IPSec is another option, but only if your clients are on networks that can support tunneling it (some have NAT that do but most are flaky).