RADIUS ATTRIBUTES REFERENCE GUIDE
RELEASE 14.0.R4
RADIUS Attributes Reference
Issue: 01 3HE 10793 AAAB TQZZA 01 33
26-6527-181 Alc-SLAAC-IPv6-
Pool
A pool name that can be used in local address assignment to assign an
IPv6 SLAAC prefix via a Router Advertisement to the WAN side of the
IPoE/PPPoE user.
Alc-SLAAC-IPv6-Pool names longer than the allowed maximum are
treated as host setup failures. If local-address-assignment is not
enabled on the group-interface for ipv6 client-application ppp-slaac,
then the PPP session will be terminated. If local-address-assignment is
not enabled on the group-interface for ipv6 client-application ipoe-
slaac, then the IPoE host will not be instantiated.
26-6527-183 Alc-WPP-Error-
Code
This attribute specifies the value of the ErrCode that the system should
use in a WPP ACK_AUTH packet. This attribute can only be included in a
RADIUS Access-Reject packet.
26-6527-185 Alc-Onetime-
Http-Redirect-
Reactivate
An indication to reactivate a onetime http redirect filter for the host.
When received in a RADIUS CoA message, the filter with the value
indicated by [26-6527-136] Alc-Onetime-Http-Redirection-Filter-Id is
activated.
If [26-6527-136] Alc-Onetime-Http-Redirection-Filter-Id contains the value
0, then the existing onetime http redirect filter id associated with the host
is removed.
If no [26-6527-136] Alc-Onetime-Http-Redirection-Filter-Id VSA is
provided in the RADIUS CoA message, then the existing onetime http
redirect filter id associated with the host is applied.
The value of the [26-6527-185] Alc-Onetime-Http-Redirect-Reactivate
VSA is opaque. It is the presence of the VSA in a RADIUS CoA that
triggers the action.
26-6527-191 Alc-ToServer-
Dhcp6-Options
This attribute contains DHCPv6 client options present in a DHCPv6 Solicit
or Request message to be passed to RADIUS in an Access-Request. Up
to two attributes are included in the Access-Request message when the
length of the DHCPv6 options exceeds the maximum length of a single
attribute. No attributes are included if the total length of the DHCPv6
options exceeds 494 bytes (see Limits section).
When the DHCPv6 solicit or request message is encapsulated in a Relay-
Forward message, only the inner DHCPv6 client options are copied in the
Alc-ToServer-Dhcp6-Options attribute. Options inserted by a Relay Agent
are ignored.
Attribute is included/excluded based on configure subscriber-mgmt
authentication-policy name include-radius-attribute dhcp6-options.
For DHCPv6 triggered authentication in a Distribute Subscriber
Management (DSM) context, this attribute contains the DHCPv6 client
options as sent to the WLAN-GW. Inclusion of this attribute is configured
via configure aaa isa-radius-policy policy-name auth-include-
attributes dhcp6-options.
Table 2 Subscriber Host Identification (Description) (Continued)
Attribute ID Attribute Name Description
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