[kea-dev] Requirements for the Logging and Diagnostics in Kea

Shawn Routhier sar at isc.org
Thu Apr 9 16:27:06 UTC 2015


> On Apr 9, 2015, at 9:09 AM, Marcin Siodelski <marcin at isc.org> wrote:
> 
> 
> 
> On 09.04.2015 13:16, Stephen Morris wrote:
>> 

<snip>

> 
>> 4) I suggest that we include requirements to dump the contents of
>> incoming and outgoing packets (if requested) to a file in binary format.
>>  This will be outside the normal logging mechanism, but a packet trace
>> could be useful in some diagnoses.
>> 
> 
> I agree that this is a useful one. But, do we really want to include it for 0.9.2 as a requirement? Perhaps tag it as SHOULD, rather than MUST, and treat it as a stretch goal?
> 
> Marcin
> _______________________________________________
> kea-dev mailing list
> kea-dev at lists.isc.org
> https://lists.isc.org/mailman/listinfo/kea-dev

One other item we may want to consider is an actual trace option in the code.
In ISC DHCP we have an option to have the server save all the input and output
information in a binary file.  This allows a user to send us a trace file that we
can replay on a system that is similar to the users.  This can be quite useful to
see what is happening but it does require a fair amount of work to figure out
what all the inputs and outputs are and to save them as appropriate.

Shawn



More information about the kea-dev mailing list