Hi Guys,
If I am setting or enabling DNS server on peplink on WAN as well as LAN interface and making entry of private IP addresses will those be published outside as well? Or will this DNS server act as a SPlit DNS or something like view from BIND?
DNS Setting is only applied to WAN Interface which is expected to be a authoritative DNS of your domain for public usage.
http://www.peplink.com/knowledgebase/understanding-inbound-load-balancing/
If you are looking for the DNS records for internal and private IP usage, you can refer the Local DNS Proxy in LAN Interface.