vas.conf setting keep disappearing
The system is running VGP and pushing down a policy that is overwriting the vas.conf file
In Active Directory:
Edit the group policy that is managing the vas.conf file settings.
The vgptool command-line utility provides the same functionality as winlogon.exe. vgptool collects policy information based on the location of the Unix client host object in Active Directory.Once it collects the policy information, vgptool follows the same rules and standards of Group Policy application as Microsoft Group Policy, including enforced links, block inheritance,non-tattooing of policy settings, enabled/disabled links, link order, ACL filtering, and enabled/ disabled GPOs