Subscriber Host Creation; Table 22: Subscriber Host Creation (Description) - Alcatel-Lucent 7750 Reference Manual

Subscriber Host Creation

Subscriber Host Creation

Table 22: Subscriber Host Creation (description)

Attribute ID Attribute Name
8 Framed-IP-Address
87 NAS-Port-Id
26-6527-14 Alc-Force-Renew
26-6527-15 Alc-Create-Host
26-6527-27 Alc-Client-Hardware-
Addr
26-6527-98 Alc-Force-Nak
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The IPv4 address to be configured for the host via DHCPv4 (radius proxy) or
IPCP (PPPoE). Simultaneous returned attributes [88] Framed-Pool and [8]
Framed-IP-Address (RADIUS Access-Accept) are handled as host setup
failures. Attribute is also used in CoA and Disconnect Message (part of the
ESM or AA user identification-key). Attribute is omitted in accounting via
configure subscriber-mgmt radius-accounting-policy <name> include-
radius-attribute no framed-ip-addr.
A text string which identifies the physical/logical port of the NAS which is
authenticating the user and/or reported for accounting. Attribute is also used
in CoA and Disconnect Message (part of the user identification-key). The nas-
port-id for physical ports usually contains <slot>/<mda>/<port>/
<vlan|vpi>.<vlan|vci>. The physical port can have an optional prefix-
string(max 8 chars) and suffix-string (max 64 chars) added for Accounting
(configure subscriber-mgmt radius-accounting-policy <name> include-
radius-attribute nas-port-id [prefix-string <string>] [suffix <circuit-
id|remote-id>]). For logical access circuits (LNS) the nas-port-id is a fixed
concatenation (delimiter #) of routing instance, tunnel-server-endpoint,
tunnel-client-endpoint, local-tunnel-id, remote-tunnel-id, local-session-id,
remote-session-id and call sequence number.
An individual DHCPv4 session is renewed with a CoA with attribute [26-
6527-14] Alc-Force-Renew. The NAS initiates the ForceRenew procedure
with re-authentication (triggers dhcp Force Renew to client and start re-
authentication on dhcp Request received).
Used to create an IPv4 host via CoA. Additional mandatory attributes to
create such a host are [8] Framed-IP-Address, [87] NAS-Port-Id and [26-
6527-27] Alc-Client-Hardware-Addr
MAC address from a user that requests a service and included in CoA,
Authentication or Accounting (configure subscriber-mgmt authentication-
policy/radius-accounting-policy include-radius-attribute mac-address)
An individual DHCPv4 session is terminated with a CoA with attribute [26-
6527-98] Alc-Force-Nak. The NAS initiates the ForceRenew procedure which
will be blocked (reply on client DHCP Request with DHCP Nak and send
DHCP Release to DHCP server).
7750 SR RADIUS Attributes Reference Guide
Description