A client cannot open the webApp

my client use firewall configuration, this configuration locks the webapp, i need help with the ports, to allow the webapp work…

Hi could you maybe share a bit more info about what exactly happens?

the client is using a VPN called zscaler, tha VPN blocks the web app

I’m sorry to hear that, but I’m not sure how we can help. Have you checked with zscaler
suppoer? Is the VPN giving any reason why it’s blocked?