Issue Description
There is no radius server in the network, customer request to do built-in portal authentication with AD authentication.
authentication-profile name AD1
portal-access-profile portal1
free-rule-template default_free_rule
authentication-scheme scheme1
authorization-scheme sch1
ad-server template1
4.The most important thing is buit-in portal with AD authentication does not support chap authentication, we have to change to PAP authentication.
http://support.huawei.com/hedex/pages/EDOC1100008272AEH0312X/03/EDOC1100008272AEH0312X/03/resources/dc/portal_local-server_authentication-method_p.html?ft=0&fe=10&hib=13.1.20.6.85&id=portal_local-server_authentication-method&text=portal local-server authentication-method&docid=EDOC1100008272
This is an example for configuring built-in portal with AD authentication.


