How do I turn on IP forwarding on Linux?
Turn on IP forwarding in Linux IP. To turn forwarding on temporarily, use the following command as root: (this will be disabled after a reboot) echo “1” > /proc/sys/net/ipv4/ip_forward Or to make it permanent add the following to /etc/sysctl.conf net.ipv4.ip_forward = 1 In older versions of Redhat / CentOS you can edit /etc/sysconfig/network and enable […]