Data and Default MDt are based on which draft?
– For the data MDT, the method to signal the source address is described in draft-rosen-vpn-mcast section 7.2, which is supported by both IOS and JUNOS. http://www.potaroo.net/ietf/idref/draft-rosen-vpn-mcast/#page-19 For the default MDT, the signaling in IOS is done using draft-nalawade-idr-mdt-safi, which is not supported in JUNOS.