this time, we talk about multiple routers solution for IP cameras.
it is useful that you use a separate router for cameras & for your home internet usage.
so it wont affect your wireless network bandwidth.
- Choose 1 router to be as main: set it to DHCP enable.
- Other routers as AP (access point): set to DHCP disable. & assign IP which same subnet with the "Main router"
- Port forwarding only configure at the "main router"
- DDNS setting also only configure at the "main router"