[Click] cable check

pieter wuytens pieter_wuytens at hotmail.com
Tue Mar 4 06:05:01 EST 2008


Hi Eddie,

first off all thank you for writing the handlers. 

but i have still a question.

how could i do the following. if from eth1 the cable is unplugged then the switch should switch.

change::Switch(0)
FromDevice(eth0)->Queue->change->ToDevice(eth1);
change[1]->ToDevice(eth2);

how can i use your handlers?

and also if i plug out the cable the /proc/click/FromDevice/Active keeps saying true is that correct

ik realy hope you can help me

thx a lot
----------------------------------------
> Date: Thu, 28 Feb 2008 11:50:13 -0800
> From: kohler at cs.ucla.edu
> To: pieter_wuytens at hotmail.com
> CC: click at amsterdam.lcs.mit.edu
> Subject: Re: [Click] cable check
> 
> Hi Pieter,
> 
> I've just added UP_CALL and DOWN_CALL handlers to the Click linuxmodule device 
> elements, such as FromDevice and PollDevice and ToDevice.  With these handlers 
> plus Script it should be able to do something like what you want.
> 
> Eddie
> 
> 
> pieter wuytens wrote:
>> Hello,
>> 
>> is there a way to check if the cable is present in an eth0 if i plug out the cable then click should detect this and switch to an other interface eth1. how should i do this? i tried it with a ping and when the ping loses packages then switch but this is really slow. so i hope there is a way to do this faster in click
>> 
>> thx in advance 
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