acting like a switch between two sockets with python

Question

am very new to this community

192.168.10.159:35621 communicates with 192.168.10.40:9000 where i have act like a switch between two ports validate the inbound and outbound data and send on successful validation i have send same to respected IP's

is there any sniffers or virtual network tools to help me on this please suggest

Answer 1

Try ncat like this:

ncat -o dump -l 192.168.10.159 35621 --sh-exec "ncat 192.168.10.40 9000"

If your distribution doesn't come with ncat or you are on windows you can get it from Nmap download page. No installation required, just drop it somewhere convenient.