I have IP Camera which is behind a router and it gets thousands of incoming packets from many IP's outside the country and this causes bad connection to the camera.
I am thinking of put a rule on the router to accept packets only from a specific IP.
Since I am not familiar with inner working of routers and a newbie in networking, do you have an idea if rejecting packets from all IP's but from one, will increase the connection to the camera?
Does the router need to accept the whole packet before rejecting it? Because if so, it seems it doesn't matter if I reject or accept them?