Alcatel-Lucent 7750 Reference Manual page 74

Business Service Access
Table 11: Business Access (description) (Continued)
Attribute ID Attribute Name
99 Framed-IPv6-Route
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Routing information (ipv6 managed route) to be configured on the NAS for a
v6 wan host (IPoE or PPPoE) that operates as a router. The functionality is
comparable with offering multiple PD prefixes for a single host. The route
included in the Framed-IPv6-Route attribute is accepted as a managed route
only if it's next-hop is a wan-host (DHCPv6 IA-NA or SLAAC) or if the next-
hop address equals ::. As a consequence, Framed-IPv6-Routes with explicit
configured gateway prefix of a pd-host (DHCPv6 IA-PD) will not be
installed. A Framed-Route attribute is also ignored if the SAP does not have
anti-spoof configured to nh-mac (the host will be installed as a standalone host
without managed route). Number of Routes above Limits are silently ignored.
Optionally, a metric, tag and/or protocol preference can be specified for the
managed route. If the metrics are not specified or specified in a wrong format
or specified with out of range values then default values are used for all
metrics: metric=0, no tag and preference=0. If an identical managed route is
associated with different routed subscriber hosts in the context of the same
IES/VPRN service up to <max-ecmp-routes> managed routes are installed in
the routing table (configured as ecmp <max-ecmp-routes> in the routing
instance). Candidate ECMP Framed-IPv6-Routes have identical prefix, equal
lowest preference and equal lowest metric. "lowest ip next-hop" is the tie
breaker if more candidate ECMP Framed-IPv6-Routes are available than the
configured <max-ecmp-routes>. Other identical managed routes are
shadowed (not installed in the routing table) and an event is logged. Valid
RADIUS learned managed routes can be included in RADIUS accounting
messages with following configuration: configure subscriber-mgmt radius-
accounting-policy <name> include-radius-attribute framed-ipv6-route.
Associated managed routes for an instantiated routed subscriber host are
included in RADIUS accounting messages independent of the state of the
managed route (Installed, Shadowed or HostInactive).
7750 SR RADIUS Attributes Reference Guide
Description