[USG Flex H] - Resolve A Record only from selected interfaces

Maverick87

Hello,

As per request:

https://community.zyxel.com/en/discussion/33876/usg-flex-h-resolve-a-record-only-from-selected-interfaces

I've configured an A Record DNS entry:

xyz.no-ip.org —> 192.168.0.1

This host is an DDNS that, externally, resolve with my external WAN IP.

Now, internally, when I try to resolve xyz.no-ip.org, the gateway return to me 192.168.0.1 as per A Record entry, externally resolve with the WAN IP correctly.

This happens from all interfaces that I've defined.
There is a possibility to resolve the DDNS hostname with the real IP only from selected interfaces?

Example:

• VLAN 10 (subnet 192.168.10.0/24) —> 192.168.0.1
• VLAN 20 (subnet 192.168.20.0/24) —> 192.168.0.1
• VLAN 100 (subnet 192.168.100.0/24) —> 84.87.XXX.XXX