Users Guide

Table 67. Session Identication Attributes
Attribute
code
Attribute Description
31 Calling-Station-Id (MAC
Address)
The link address from which session is connected.
Table 68. Vendor-specic Attributes
Attribute
code
Attribute Description
26 Vendor-
specic
NAS supports the following values for the vendor-specic attributes:
• t=26(vendor-speic);l=length;vendor-identication-attribute;Length=value;data=”cmd=re-
authenticate”
• t=26(vendor-speic);l=length;vendor-identication-attribute;Length=value;data=”cmd=disable-host-
port”
• t=26(vendor-speic);l=length;vendor-identication-attribute;Length=value;data=”cmd=bounce-host-
port”
• t=26(vendor-speic);l=length;vendor-identication-attribute;Length=value;data=”cmd=terminate-
session”
• t=26(vendor-speic);l=length;vendor-identication-attribute;Length=value;data=”cmd=disconnect-
user”
The vendor identication attribute can be one of the following:
• v=9(Cisco);Vendor-Type=1(cisco-av-pair) Length = value
• v=6027 (Force10);Vendor-Type=1(Force10-av-pair) Length = value
Table 69. DM Attributes
Attribute
code
Attribute Description
1 User-Name(Mandatory) Name of the user associated with one or more sessions.
Error-cause Values
It is possible that a Dynamic Authorization Server cannot honor Disconnect Message request or CoA request packets for some reason.
The Error-Cause Attribute provides more detail on the cause of the problem. It may be included within CoA-Nak and Disconnect-Nak
packets.
The following table describes various error causes for the CoA and DM requests:
Table 70. Error-cause Values
Serial
Number
Error-cause Scenarios
1 Unsupported Attributes(401)
• CoA or DM request containing one or more unsupported attributes.
• DM requests containing attributes other than NAS/Session identication attributes.
726 Security