Hi,
my Horizon Environment is reached via it's FQDN 'horizon.mycorp.com' throughout the wold, from internal nets as well as from external.
In my LAN, the FQDN resolves to 10.100.100.123, which is the IP the Horizon Gateway VM has.
In the Internet, the FQDN is resolved to a public IP that belongs to my WebApplication Firewall / Load Balancer.
From the Internet, i can access my Horizon Environment with my Coorporate Notebook (that ist part of the AD Domain) without any problems (and NO VPN Client).
On other Devices, the Horizon Environment can be Accessed with Chrome and Firefox, but as soon as Internet Explorer comes to play, Strange things happen:
I can open the Site, enter my Login Credentials, and get an error: "https://10.100.100.123/SAAS/auth/saml/response could not be reached. Why is the Webserver trying to talk to an IP suddenly?