Cisco 2509 - Router - EN User Manual page 612

VPDN Process
Figure E-9 HG Uses ACS to Authenticate User
Username = mary@corporation.us
Password = secret
Corporation
ACS
Figure E-10 Another User Dials In While Tunnel is Up
Username = sue@corporation.us
Password = secret2
VPDN
Corporation
customer
ACS
User Guide for Cisco Secure ACS for Windows Server
E-6
RSP
ACS
9. If another user (sue@corporation.us) dials in to the NAS while the tunnel is
up, the NAS does not repeat the entire authorization/authentication process.
Instead, it passes the user through the existing tunnel to the HG. See
Figure E-10.
RSP
ACS
Appendix E Cisco Secure ACS and Virtual Private Dial-up Networks
VPDN user
User = mary@corporation.us
VPDN user
User = sue@corporation.us
VPDN user
User = mary@corporation.us
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