Log in to the dial-in server as superuser.
Modify the /etc/ppp/options file.
Add the options that are shown in bold for CHAP support.
# vi /etc/ppp/options lock nodefaultroute name CallServe auth require-chap |
Create the remaining PPP configuration files to support the trusted callers.
See How to Configure Users of the Dial-in Server and How to Define Communications Over the Serial Line (Dial-in Server).
Task |
For Instructions |
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Configure CHAP authentication credentials for trusted callers |