networking tips Networking Tips and Settings config machine as router 1 2 3 4 5#!/bin/sh sudo iptables -P FORWARD ACCEPT sudo iptables -t nat -s 10.0.0.0/24 -A POSTROUTING -j MASQUERADE echo 1 > sudo tee /proc/sys/net/ipv4/ip_forward Allow multicast on Locakhost 1sudo ifconfig lo multicast Posts checking mtu