[Click] problem with FromHost

[Eddie Kohler]

Pradnyesh

As the FromHost manual (man FromHost after make install, or online) says:

NOTES
       Linux will send ARP queries to the fake device.  You  must  respond to
       these queries in order to receive any IP packets, but you can obviously
       respond with any Ethernet address you'd like. Here is one common idiom:

         FromHost(fake0, 192.0.0.1/8)
	   -> fromhost_cl :: Classifier(12/0806, 12/0800);
	 fromhost_cl[0] -> ARPResponder(0.0.0.0/0 1:1:1:1:1:1) -> ToHost
	 fromhost_cl[1] -> ... // IP packets

Eddie