Description Maps to the RADIUS attribute NASPortId (RFC2869).
Specifies a text string that identifies the port of the NAS that is authenticating the user. It is only used in access-request and accounting-request packets.
The E-series uses the following format:
'E-series atm<slot>/<port>:<vpi>.<vci>'
'E-series fastEthernet <slot>/<port>[:<vlan>]'
'E-series gigaEthernet <slot>/<port>[:<vlan>]',
depending on the interface.
Object identifier
Attribute syntax Directory String
Equality matching rule Case Ignore Match
Multivalued False