[Click] Restricting linuxmodule intallation to specific devices

Eddie Kohler kohler at cs.ucla.edu
Fri Feb 16 12:49:28 EST 2007


By default Click does not intercept packets from any interface.  It 
should only intercept packets from interfaces that you explicitly name 
with FromDevice or PollDevice elements.  Try installing a configuration 
consisting of "Idle;": what happens?

Eddie


Mirza Beg wrote:
> Maybe this question has been answered before but I was not able to locate
> it.
> Is it possible to install(configure) click in kernel mode while it only
> intercepts packet from certain NICs ?
> 
> I have machine which runs a click router (the configuration uses 4
> interfaces). I ssh into this machine using a fifth interface. But when I
> install the click configuration using click-instal, I lose my ssh
> connection. Although the router is working properly, I am unable to access
> the machine remotely.
> 
> I want to configure click, such that  it does not intercept packets from the
> fifth interface.
> 
> Sincerely
> Mirza
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