H3C S3100 8C SI - Page 394

Operation Manual – AAA
H3C S3100 Series Ethernet Switches Chapter 1 AAA Overvie
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1-7
Type field
value
Attribute type
Type field
value
Attribute type
9 Framed-IP-Netmask 31 Calling-Station-Id
10 Framed-Routing 32 NAS-Identifier
11 Filter-ID 33 Proxy-State
12 Framed-MTU 34 Login-LAT-Service
13 Framed-Compression 35 Login-LAT-Node
14 Login-IP-Host 36 Login-LAT-Group
15 Login-Service 37 Framed-AppleTalk-Link
16 Login-TCP-Port 38 Framed-AppleTalk-Network
17 (unassigned) 39 Framed-AppleTalk-Zone
18 Reply-Message 40-59 (reserved for accounting)
19 Callback-Number 60 CHAP-Challenge
20 Callback-ID 61 NAS-Port-Type
21 (unassigned) 62 Port-Limit
22 Framed-Route 63 Login-LAT-Port
The RADIUS protocol has good scalability. Attribute 26 (Vender-Specific) defined in this
protocol allows a device vendor to extend RADIUS to implement functions that are not
defined in standard RADIUS.
Figure 1-4 depicts the format of attribute 26. The Vendor-ID field used to identify a
vendor occupies four bytes, where the first byte is 0, and the other three bytes are
defined in RFC 1700. Here, the vendor can encapsulate multiple customized
sub-attributes (containing vendor-specific Type, Length and Value) to implement a
RADIUS extension.
Type
……
Length
0
7
Vendor-ID
715 31
Vendor-ID Type (specified) Length (specified)
Specified attribute value……
Figure 1-4 Vendor-specific attribute format