Date: Sat, 11 Jul 2009 09:36:47 +0200 From: iprebeg@freebsd.org To: freebsd-net@freebsd.org Subject: em driver doesn't set multicast ethernet address Message-ID: <20090711073647.GA1824@valeria.zesoi.fer.hr>
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While testing -CURRENT in VMWare environment, I discovered that em driver doesn't properly set destination address in Ethernet header. In the other words, when I start listening multicast session with mcastread (mcast-tools), kernel triggers IGMPv3 packet. Its destionation IP is 224.0.0.22, but its destionation Ethernet address doesn't look like 01:00:5e:... Other machines that I run in same environment (like FreeBSD-7) behave in good manner.
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