Error ITS Connection

Question

Hi, create new system in the portal system landscape (portal) and try test connection but show message error
Results
1. The system ID is valid
2. The system was retrieved.
3. Retrieval of the default alias was successful
4. The system object represents an SAP system
5. The following parameters are valid: ITS Protocol (http) ITS Host Name (gfsapdes:8080)
6. The host name gfsapdes was resolved successfully.
7. An HTTP/S connection to http://hostname:8080/sap/bc/gui/its/webgui was not obtained successfully; this might be due to a closed port on the Firewall.
In the backend SMICM
     1  HTTP               8080                 hostname.domain.        30         60
     2  HTTP               1080                 hostname.domain.        30         60
     3  SMTP               25000                hostname.domain.        30        180
     4  SMTP               25001                hostname.domain.        30        180
     5  SMTP               25002                hostname.domain.        30        180
     6  HTTP               8000                 hostname.domain.        30         60
please help.
Best Regards.

Answer 1

Hello,
Kindly with network whether the ports for connection with the ITS server are opened or not. The ports should be opened at the firewal for the web to connect the ITS server.
Regards
Sushant