"IP address of the BGP neighbor or peer" . "Reference to the list key" . . . . "Address of the BGP peer, either in IPv4 or IPv6" . . "Reference to the address of the BGP neighbor used as\na key in the neighbor list" . . "The address of the neighbour for which the SR-TE policy\nSAFI has been negotiated." . "Reference to the address of the neighbour for which the\nAdj-RIBs specified are maintained." . .