No. |
150 |
|---|---|
Attribute Name |
HW-DHCPv6-Option37 |
Attribute Value Type |
String |
Standard Defined |
Huawei RADIUS+1.1 |
Server Type |
All |
Value of Length field (in Bytes) |
16 |
Description |
The attribute identifies user location information. A switch and PON device encapsulate the device MAC address to the Option 37 field of DHCPv6 packets. The BRAS parses the field and uses a private RADIUS attribute to report it to the RADIUS server. In Layer 3 access, a router functions as a network-side DHCP relay agent can use Option 37 to encapsulate the client's MAC address for the BRAS to obtain the user MAC address. |