[Click] question

[Eddie Kohler]

Hi Jiangbo,

> But I need to change the hardware address
> and ip address in make-ip-conf.pl each time I restart the experiment.  
> Does anyone have good suggestions?

make-ip-conf.pl does need to know the machine's hardware and IP
addresses. You can probably get away with specifying device names instead,
at least for ethernet addresses; man AddressInfo.

> Suppose the router have four interfaces, eth0,eth1,eth2,eth3. and the
> router
> configuration file only include eth0, eth1.  So the packets received
> from eth0 
> or eth1 will pass through the click module.  How about the packets
> received 
> from eth2 and eth3? Will those packets follow the original path in
> Linux? 

Yes.

> Is it
> still possible that  Linux receive packets from eth2  and send them out
> through
> eth0,

Yes.

Eddie