Aly wroteMAD wrotethanks for the help i will try what scorz said and i will post the feedback here
@hussam it can be done with dyndns but it will have a url that contain @dyndns.org or something like that, what i want is to put my URL
anyway ill try it.
If you dont have a Public real IP (regardless of being static or dynamic) you wont be able to achieve what you want.
If your ISP is IDM for example it is not possible, they NAT their residential customers, dyndns wont help in this case.
but a friend of mine, using idm connection and dyndns, can access his dvr using the internet, he said that every router can be configured to use dyndns, so using the URL provided by dyndns, let's say
test@dyn.com he can access the dvr main screeen and watch the cameras of the house
as far as i know about dyndns is that they link your public ip with the URL and continuously recheck if the public ip has changed, and when it does they update it.
how it works with nating i have no idea. what my friend did is that he went to the dydns page on his router and put the URL that he got from dyndns and specified the ip of the DVR,
so i thought that i can do the same but instead of the DVR i specify the ip of the desktop.