Hi Axel,

So far I unsuccessfully tried to reproduce the issue you are reporting
on a Linux 2.6/x86 and a Solaris 5.10/sun4u. Which OS and architecture
are you running? Maybe this can help guessing whether your inet_ntop()
is playing dirty.

I would also appreciate if you can send me privately a brief capture
of some sFlow packets (integral, don't forget the "-s 1500") in pcap
format together with the expected agentId value.

Cheers,
Paolo


On Mon, Feb 09, 2009 at 04:03:36PM +0100, Axel Apitz wrote:
> Hi all,
> 
> we get a lot of Messages of the style:
>   WARN: expecting flow 'xxxxx' but received 'yyyyy'
> collector=0.0.0.0:6343 agent=:::1
> or
>   WARN: expecting flow 'xxxxx' but received 'yyyyy'
> collector=0.0.0.0:6343 agent=::a8:0:0:1
> if compiled it with --enable-ipv6
> 
> Using the tool "sflowtool | grep -i agent" we see that both routers
> use correct value for agentId.
> 
> The both different values for agent= seems random on a new start of
> sfacctd and then change not until a restart.
> 
> Some Ideas ?
> 
> Best Regards
>   Axel Apitz
> 
> PS: the routers and sfacctd communicate over IPv4
> 
> -- 
> Axel Apitz
> 
> The unbelievable Machine Company GmbH
> Grolmanstr. 40
> 10623 Berlin
> Tel.: +49 - 30 - 8892656 - 15
> Fax.: +49 - 30 - 8892656 - 11
> Mobile: +49 - 172 - 7300539
> 
> http://www.unbelievable-machine.com

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