E.3. ppp / chap and windows ias – RuggedCom RuggedRouter RX1100 User Manual
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Appendix E. RADIUS Server Configuration
Revision 1.14.3
335
RX1000/RX1100™
Figure E.5. IAS Window - Vendor-Specific Attribute Information
8.
In the Configure VSA (RFC compliant) window, in the Vendor-assigned attribute number
edit box, enter "2". For Attribute format, select "string"; for Attribute value enter the privilege
level of the group being created, e.g. "operator".
Figure E.6. IAS Window - Configure VSA (RFC compliant)
E.3. PPP / CHAP and Windows IAS
In order for Windows IAS to authenticate PPP connections that use the CHAP authentication protocol,
IAS must be made to store passwords using what it calls "reversible encryption".
1.
Ensure that CHAP authentication is enabled in the Remote Access Policy.
2.
In the Active Directory settings for each PPP user, select "Store password using reversible
encryption".