[Click] About Example: fake-iprouter.click

[KC Huang]

Hi:

When I try to run the example of fake-iprouter.click, it occurs the message as 
below:

out0 :: Queue: overflow

and then stops. Even though I changed the length of queue, it still has the 
same problem. So I don't know if someone could tell me what's the reason.
BTW, I run in the user-level environment.

Thanks in advance!
KC