title: How to increase TCP window size
body: <p>I am working on a video streaming server which streams video at 6Mbps rate. When checked through Wireshark, I noticed that the window size does not go above 3100 or so. For testing purpose, I connected an IP Camera and checked window size. For this, I found that the window size is approximately 6100.</p>
  
  <p>I increased the send buffer size of my application's TCP socket. But, no luck. It actually reduced the window size to 1560 or so. Any suggestion on how to increase the window size.</p>
  
  <p>My application's target recipient is a device on LAN.</p>