•New
multiprotocol attributes
•MP_REACH_NLRI
•MP_UNREACH_NLRI
•MP_REACH_NLRI
and MP_UNREACH_NLRI
•Address
Family Information (AFI) = 1 (IPv4)
•Sub-AFI
= 1 (NLRI is used for unicast)
•Sub-AFI
= 2 (NLRI is used for multicast RPF check)
•Sub-AFI
= 3 (NLRI is used for both unicast and multicast RPF check)
•Allows for different
policies between multicast and unicast
•