Thanks for your reply.
I did like you said and thanks it is working fine now.
I just have another question :
to make sure of my Ispconfig setup:
Under Managment/ settings : i put the router private address 192 168.XX.XX
Under ISP Manager : I put the same 192.168.XX.XX
Under DNS Manager/Domain : I put the public ip : 97.81.XX.XX
Under DNS Manager/ARecord : The same public ip : 97.81.XX.XX
Is that setup right ?
I am asking because i can get to the site from my server but not from outside
(web), also if i write the domain name from the web: www.mydomain.com:81
i don't get the Ispconfig login but when i use the private IP 192.XX.XX.XX:81 i can get the login for the ispconfig, or if i write only
the 192.XX.XX.XX i get SharedIP page.
so i don't understand what is wrong or missing.
Thanks again and happy holidays.