I'm setting up a VPN that needs to have clients on Linux, Windows, and Mac.
I was planning to sue a PPTP client, with RADIUS to the SecurID RSA install, but I can't find any way to set up a linux client that has PPTP/SecurID support.
What have other people done in this situation? OpenVPN? Is there a guide to setting up SecurID tokens on a OpenVPN client?
Cisco VPNs aren't really a solution here, since I need to implement it in software on the server-side, but I could do a linux-based IPSEC VPN.
Any suggestions would be appreciated.