After the URL of the NVR Controller is entered from a browser, an error is displayed at the lower left corner of the page.
Browser displaying an error
Double-click the icon of the error .The error message dialog box is displayed.
Error message dialog box.
Run the chmod +x process.cgi command to add execute permission to the CGI script.
Run the ll process.cgi command. If the execute permission has been added, the following output is displayed:
Execute permission added to the CGI script
1.Connect an SSH tool to the NVR.
The default user name is root and default password is 123456.
2.Run the cd /hinvs/psm/www/cgi-bin/ command to go to the directory in which the CGI script is saved.
3.Run the ll process.cgi command to check the execute permission of the CGI script.
If the CGI file has execute permission, the permission is x in the output.
CGI script without execution permission