Aaa Route Downloader; Table 47: Aaa Route Downloader (Description) - Alcatel-Lucent 7750 Reference Manual

AAA Route Downloader

AAA Route Downloader

Table 47: AAA Route Downloader (description)

Attribute ID Attribute Name
1 User-Name
2 User-Password
22 Framed-Route
99 Framed-IPv6-Route
26-9-1 cisco-av-pair
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Maps to configure aaa route-downloader <name> base-user-name <user-
name> were the base-user-name sets the prefix for the username that shall be
used in access requests. The actual name used will be a concatenation of this
string, a " -" (hyphen) character and a monotonically increasing integer.
Consecutive Access-Requests with incrementing User-Name are repeated
until the aaa route download application receives an Access-Reject. Default is
system-name.
Maps to configure aaa route-downloader <name> password <password> in
the RADIUS-Access request. Default is empty string.
The RADIUS route-download application periodically sends a RADIUS
Access-Request message to the RADIUS server to request that ipv4/ipv6
routes be downloaded. The RADIUS server responds with an Access-Accept
message and downloads the configured ipv4/ipv6 routes. When the download
operation is complete, the route-download application installs the ipv4/ipv6
routes in the routing table as black-hole routes with protocol Periodic and with
fixed preference 255. A default metric (configure aaa route-downloader
<name> default-metric [0..254]) is installed when the metric value is omitted
in the formatted attribute. A default tag (configure aaa route-downloader
<name> default-tag [0..4294967295]) is installed when the tag value is
omitted in the formatted attribute. The complete RADIUS Access Accept is
ignored (failed to parse route) if at least one route has the wrong format. Only
the individual route is silently ignored (not seen as a process download
failure) if the formatted vprn service or service-name is invalid. Routes no
longer present in the download will be removed from the routing table and
new routes are added, same routes are not replaced. Routes with different tags
or metrics are seen as new routes. If the AAA server responds with an Access-
Reject for the first username, then all routes will be removed from the routing
table (implicit empty route-download table). The route-download application
accepts downloaded ipv4 routes in either [22] Framed-Route or [26-1] Cisco-
AVpair attribute format.
See description [22] Framed-Route \The route-download application accepts
downloaded ipv6 routes only in [99] Framed-IPv6-Route format.
See description [22] Framed-Route
7750 SR RADIUS Attributes Reference Guide
Description