I can not ping my machine from victim machine

Hi I am working on Resolute machine (victim) and i successfully gained my shell now im trying to download a script from my own machine ( attacker) but i can not ping my machine and also no connection to simpleHTTPServer has established. my tun0 ip is in range (10.10.x.x) and works perfectly and my local address is in range of 192.168.. can anyone help me how can i can access my machine from victim machine?

ok it seems it was network problem everything now works ok