Hello,
I came across this thread https://community.sophos.com/products/unified-threat-management/f/management-networking-logging-and-reporting/32566/solved-dns-best-practice#pi2353=2 , and tried to adapt my config like you recommend, but i have some understanding problems how to do the config.
The actual UTM Hostname under System – Settings is FW. UTM give DHCP Config to my LAN Clients, DNS Server on Client is the UTM. Point 1 and 2 is done. Point 2. a/ b is not relevant for me.
And here start my questions how to continue:
3. Request Routing Domain is then the value for example: 16.172.in-addr.arpa.
When the UTM should do Internal DNS Resolution, do I have to create as Target Server and Host Object with Name / IP Address of the UTM ?
4. Do I have before rename the Hostname of my UTM like fw.domain.local and point to Internal UTM IP as Target Server ?
Every Client get via DHCP the Internal IP of the UTM, do I have then also to adapt DHCP Settings -> Edit and add under Domain: domain.local ?
5. / 6. I don’t understand what to do here?
Thanks a Lot!
Best Regards
Sally
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