Subject: [magma] Snooping Source MAC Address

From: "Bill Webb" <[email-masked]>
Date: Mon, 20 Sep 2004 15:15:22 -0400

I have a question regarding the Source MAC Address of IGMP packets that are forwarded from a snooping switch.  Consider an IGMP Query message from a querier.  The snooping switch processes the packet and forwards to all non-router ports.  Does it modify the Source MAC address to itself and/or modify the Source IP Address to itself?  Should it never modify either value?

Thanks,
Bill Webb

Bill Webb
Sr. Software Engineer, Wave7 Optics
Direct: 678-339-1094
www.wave7optics.com

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