Some customers would like to apply customized DNS settings, meaning setting this up only for a particular user or group.
First of all, you need to disable DNS globally on your Access Server. Then, you can use the following setting to set up a DNS for a particular user or group:
./sacli --user (user or group) -k prop_cc_cmds -v 'push "dhcp-option DNS x.x.x.x"' UserPropPut
If you have additional questions please submit a ticket