C-27
User Guide for Cisco Secure ACS for Windows Server
78-14696-01, Version 3.1
Appendix C RADIUS Attributes
Microsoft MPPE Dictionary of RADIUS VSAs
Microsoft MPPE Dictionary of RADIUS VSAs
Cisco Secure ACS supports the Microsoft RADIUS VSAs used for Microsoft
Point-to-Point Encryption (MPPE). The vendor ID for this Microsoft RADIUS
Implementation is 311. MPPE is an encryption technology developed by
Microsoft to encrypt point-to-point (PPP) links. These PPP connections can be via
a dial-up line, or over a VPN tunnel such as PPTP. MPPE is supported by several
RADIUS network device vendors that Cisco Secure ACS supports. The following
Cisco Secure ACS RADIUS protocols support the Microsoft RADIUS VSAs:
• Cisco IOS
• Cisco VPN 3000
• Ascend
Table C-7 lists the supported MPPE RADIUS VSAs.
Route-IP 228 — integer Outbound No
Link-Compression 233 — integer Outbound No
Target-Utils 234 — integer Outbound No
Maximum-
Channels
235 — integer Outbound No
Data-Filter 242 — Ascend
filter
Outbound Yes
Call-Filter 243 — Ascend
filter
Outbound Yes
Idle-Limit 244 — integer Outbound No
Table C-6 RADIUS (IETF) Attributes (continued)
Attribute Number Description
Type of
Value
Inbound/
Outbound Multiple