Someone
public text v1 · immutablehostA
------------
eth0 172.16.0.10
eth0:0 192.168.1.10
ip_forward = 1
hostB
---------------
eth0 172.16.0.11
default gw = hostA
hostC
-------
etho 192.168.1.12
default gw = hostA
How do you use iptables to stop hostC and hostB from communicating