Anyone here has ever seen L2TP in action? I was told by someone that L2TP should not cause as many issues behind NAT, etc. Is that true? If so, I am wondering how come I never heard many people using it.
Some people suggested that we should adopt L2TP+IPSec (we have Windows clients) instead for adopting an SSL VPN solution. If you can give me the cons of this that would be great.