interface-description-format
Syntax
interface-description-format {
exclude-adapter;
exclude-channel;
exclude-sub-interface;
}
Hierarchy Level
[edit access profile profile-name radius options]
Description
Specify the information that is excluded from the interface description that the device passes to RADIUS for inclusion in the RADIUS attributes such as NAS-Port-ID (87) or Calling-Station-ID (31).
The default format for nonchannelized interfaces is as follows:
interface-type-slot/adapter/port.subinterface[:svlan-vlan]
For example, consider physical interface ge-1/2/0, with a subinterface of 100 and SVLAN identifier of 100. The interface description used in the NAS-Port-ID is ge-1/2/0.100:100. If you exclude the subinterface, the description becomes ge-1/2/0:100.
The default format for channelized interfaces is as follows:
interface-type-slot/adapter/channel.subinterface[:svlan-vlan]
The channel information (logical port number) is determined by this formula:
Logical port number = 100 + (actual-port-number x 20) + channel-number.
For example, consider a channelized interface 3 on port 2 where the:
Physical interface is xe-0/1/2:3.
Subinterface is 4.
SVLAN is 5.
VLAN is 6.
Using the formula, the logical port number = 100 + (2 x 20) + 3 = 143. Consequently, the default interface description is xe-0/1/143.4-5.6. If you exclude the channel information, the description becomes xe-0/1/2.4-5.6.
Options
| exclude-adapter | —(Optional) Exclude the adapter from the interface description. |
| exclude-channel | (Optional) Exclude the channel information from the interface description. |
| exclude-sub-interface | —(Optional) Exclude the subinterface from the interface description. |
Required Privilege Level
admin—To view this statement in the configuration.
admin-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 9.1.
exclude-adapter and exclude-sub-interface options added in Junos OS Release 10.4.
exclude-channel option added in Junos OS Release
17.3R1.