[Click] FromHost

Roman Chertov rchertov at purdue.edu
Tue May 9 20:40:09 EDT 2006


Please disregard this message.  It took me a while to realize that
192 != 198 ...

Roman

Roman Chertov wrote:
> Hello,
> 	I am trying to use FromHost to create an artificial delay before the 
> packet leaves the machine.  I have set the actual device (eth1) into 
> promisc mode with a 0.0.0.0 IP.  Then I install the click script.  The 
> modified routing table looks correct.
> 
>  > ip route
> 192.18.2.0/24 dev fake0  proto kernel  scope link  src 192.18.2.52
> 198.133.225.0/24 dev eth0  proto kernel  scope link  src 198.133.225.62
> 169.254.0.0/16 dev lo  scope link
> 127.0.0.0/8 dev lo  scope link
> default via 198.133.225.1 dev eth0
> 
> 
> However, when I try to send packets destined to the 192.18.2.0/24 subnet 
> they end up being sent to the default route which is another interface. 
> Any suggestions would be welcome.
> 
> Roman
> 
> 
> /// Click Config
> 
> from    :: FromHost(fake0, 192.18.2.52/24, ETHER 00:00:B3:BF:26:AA);
> from_cl :: Classifier(12/0806, 12/0800);
> 
> from -> Print -> from_cl; // separate IP and ARP packets
> 
> from_cl[0] -> ARPResponder(192.18.2.52/24 00:02:3:F:6:A) -> ToHost;
> 
> from_cl[1] -> Queue(200)
>             -> Print
>             -> LinkUnqueue(0.04s, 10000Mbps)
>             -> Queue(200)
>             -> ToDevice(eth1);
> 
> PollDevice(eth1) -> Queue(200)
>                   -> LinkUnqueue(0.04s, 10000Mbps)
>                   -> ToHost;
> 
> _______________________________________________
> click mailing list
> click at amsterdam.lcs.mit.edu
> https://amsterdam.lcs.mit.edu/mailman/listinfo/click
> 



More information about the click mailing list