Is there a way to do this scenario? :) If file is reported larger than 50 mb (in http header), squid uses parent proxy to download it, and for all other traffic squid uses direct connection? I have 2 internet links, and I would like to separate traffic. One link is directly connected to squid, and on the other I have mikrotik router that has built in web-proxy based on squid (there cannot be modified a lot of things...), but it can act as a parent proxy.I tried to do that using Mikrotik, but it is impossible to do it with it... Is there a way to do this? (sorry for my bad english)