[Xorp-users] XORP and multicast promiscuous mode

hiren joshi joshihirenn at gmail.com
Thu Dec 13 04:58:59 PST 2007


I believe that XORP (and all other multicast (pim, igmp, ...) routers) uses
multicast promiscuous mode to capture all multicast packets.
Means they catch all ethernet frames with multicast bit set to 1.
Am I right?

Also, what about LANs not using shared media to forward frames.

Thanks in advance.

Regards,
-hiren
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