I have a Cisco router that we have people VPN into. Everything works great until they try to connect to a port that is statically mapped to the outside for example I have a mail host that is accessible to the outside world on port 25. To achieve this I have the following in my config.
ip nat inside source static tcp 192.168.x.x 25 interface myinterface 25
when I am connected to the vpn I can ping the host 192.168.x.x but I can't connect to port 25. people inside the network can connect to the port and it is available to the internet at the interface address.What am I missing? Thanks in advance for the help