Date: Sat, 11 Jul 2009 16:13:05 +0200 From: iprebeg@freebsd.org To: Bruce Simpson <bms@incunabulum.net> Cc: freebsd-net@freebsd.org Subject: Re: em driver doesn't set multicast ethernet address Message-ID: <20090711141305.GA26848@valeria.zesoi.fer.hr> In-Reply-To: <4A5899DC.7080804@incunabulum.net> References: <20090711073647.GA1824@valeria.zesoi.fer.hr> <4A5849E5.90909@incunabulum.net> <20090711092753.GA9630@valeria.zesoi.fer.hr> <4A588C4D.4060805@incunabulum.net> <20090711133917.GA10001@valeria.zesoi.fer.hr> <4A5899DC.7080804@incunabulum.net>
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On Sat, Jul 11, 2009 at 02:55:40PM +0100, Bruce Simpson wrote:
> iprebeg@freebsd.org wrote:
>> I placed config in sysctl.conf and rebooted but mcastread still generates
>> IGMPv3
>> membership report. Am I missing something?
>>
>
> Only other thing I can think of right now:
> Are any multicast queriers/routers present on the virtual subnet?
>
> I'm tied up, so probably can't look at the sysctl in detail, until in the
> week.
>
There is no such. I'm implementing IGMP snooping extensions in ng_bridge
and luckily, they are based on IPv4 addresses, so I can probably
temporarly disable preliminary {multi/other}cast discrimination based on
ethernet address and stick to IPv4 until bug is fixed. In a meantime,
I'll try to figure out some different hardware configuration to make
sure this is not "feature" of VMWare, even everything worked fine until
now.
> cheers,
> BMS
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