we have a VPN Software for Remote Control. When we use it with PCs behind a router we are getting NAT issue. So we need to handle this with a simple traverse solution (like STUN). Our Software is written in VC++ and uses both UDP and TCP.
We need an VC++ EXPERT who has done this kind of jobs before and with lot of experience in that field. I need to see a demo first from you before I am willing to talk to you. Your job will be to assist our coder for solving this NAT issue.
9 freelancers are bidding on average $311 for this job
STUN wouldn't solve all the problems. Sometimes it's impossible to control target machine behind routers from remote and u can see that by tryng some popular VPN softwares.