##-> Allows clients on the external network to use the traceroute tool
##-> to determine routing information and hints to the firewall.
##-> This is needed if hosts on the outside network should be able to
##-> reach the firewall through traceroute.
##-> Since traceroute can be used to explore your network (and this
##-> information can be used to intrude your network) you should
##-> be careful with enabling it.
