[Click] Tcpdump and click

[Eddie Kohler]

That config is a user level config, which is fine.  Grid uses several 
"unknown" ethernet types, namely 7fff, 7ffe, 7ffd; tcpudmp doesn't know how to 
print these packets.  Grid comes with elements that do, try adding Print 
elements to the config.  I think you're seeing what you would expect.  For 
more detailed questions someone else will need to help.

Eddie


Gentian Jakllari wrote:
> Hi Eddie,
> 
> I attach the config I use, which has been generated by
> click/conf/make-dsdv-config.pl and comes as a part of the dsdv click
> implementation by Douglas De Couto.
> 
> Judging from the tcodump output, "Broadcast, ethertype Unknown", it should
> be the problem that you're pointing out but haven't figure out yet how to
> change the Douglas' config file.
> 
> Thanks,
> Gentian.
> 
> 
> On 2/5/07 12:15 PM, "Eddie Kohler" <kohler at cs.ucla.edu> wrote:
> 
>> Gentian,
>>
>> Probably it would help if you sent your config along.  Are you senting packets
>> ToHost/ToHostSniffers?  Did you take off the ethernet header before sending
>> the packet ToHost?  (That would be a mistake.)
>>
>> E
>>
>>
>> Gentian Jakllari wrote:
>>> Hi,
>>>
>>> I'm trying to get some tcpdump readings from my wireless testbed while it is
>>> running click and dsdv but I only get broadcast packets of "unknown" type.
>>>
>>> Has anyone ran into this?
>>>
>>> Thanks,
>>> Gentian. 
>>>
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>