my clients can't access to my server

[qwertyazerty]

hello,
my config: DB500S , gemini 4.6, CCcam2.1.0/NewCS1.65
I have problems my peers can't access to my server , i have checked the port it is open in the inadyn for dynamic DNS update is running and i have this message in the log file:

INADYN: Started 'INADYN version 1.96' - dynamic DNS updater.
I:INADYN: IP address for alias 'aaaaaaaa.dyndns.org' needs update to 'xx.xxx.xxx.xxx'
I:INADYN: Alias 'aaaaaaaa.dyndns.org' to IP 'xx.xxx.xxx.xxx' updated successful.
i can access to the servers of my peers but no one can access my server
Active clients = 0
have you faced this problem before
need advice

Thanks

[dream26fcb]

hi ,i have more than 80 users but i am not satisfied with the service. i am looking for new cs ,anyone who is intrested please contact me on this mail
[email protected]