Is there any way to do a dynamic or contents based type port forwarding?
For example, I have this in my IOS:
ip nat inside source static tcp 192.168.1.7 6881 interface Dialer1 6881 (This is a wireless camera port to my PC)
What I would like to do is enable the port to open and close dynamically from incoming to outgoing (Say, everytime I turn on the camera, the port opens. When I turn it off, the port closes.)
Is there any way to do this? Thanks.