Hi, I'm having a issue accessing remotely to 5 cameras through Internet.
I enable different port to each camera (1024, 1025 and so on), i'm using static LAN IP for those cameras (even try using DHCP). I enable DDNS with my current domain, user and password.
For my WAN service have a 2wire DSL Router with a dynamic IP.
I already update the firmware on the cameras thinking that could be an issue.
My problem is when i try to access using my "domaintocameras.xxx" does not giving any response. I try accessing disabling the port and using only the domain or enabling the port using "domaintocameras.xxx:1024".
On the router I enable the DMZ option for the camera MAC address, when I do that I can have access but using my current WAN IP.
First I thought that could be a 2wire or ISP problem but then enable the DMZ on the 2wire for a Linksys Switch (srw2024P) which does not support by itself the DDNS option and have access remotely to my switch using my domain registered on dyndns.
Basically all of my tests were connecting directly to my 2wire one of the cameras and making test and configuration.
I check on the dyndns website which WAN IP is giving me and it match to my current WAN.
Even if a make a ping test to my current domain I get access to my current WAN IP.
On the camera configuration parameters I enable the static IP address.
The only difference that I configure on both devices were the DNS:
For the switch enable the IP and as a gateway the router IP. The DNS configure the DNS that my ISP have.
For the cameras enable the IP's, as a gateway the router IP (due it is directly connected to the router) but the DNS configured the router LAN IP.