Hope someone can help, Im out of my depth here!
Ive been running this architecture:
ISP -- [NBN Modem] --ethernet--> [Google Wifi Router] --ethernet--> [switch] --ethernet-->[PiHole]
and also using Pihole for my LAN DHCP server successfully for 2 years
Now i need to setup for remote access of a NVR, understand need to enable DDNS and open a port etc but how do i do this on this with my network architecture?
Assume ISP router needs the DDNS? or is this done on pihole as this is the DHCP server for my LAN (which is behind ISP router though).
will it pass remote access through ISP router (DHCP active) > Google router (DHCP set to single IP - Pihole) > Pihole DHCP active > NVR (fixed IP)?
how can i ensure the network remains secure? prefer to use Pihole as the main admin portal for DHCP and DNS if possible.
Thanks in advance (dont really know what im doing)