I have several websites which host an application using Citrix protocol. From access logs, I see them allowed but they got another popup screen asking for authentication. Anyone have technical brief/docs to allow Citrix?
Disable authentication for specific clients and test again, you might need to disalbe authenticaiton for such third-party app.
If the accesslogs show that connection to the Citrix ip ranges get a "504", then network administrator need to modify firewall to allow ports: 8200, 443, 80 from the Ironport.
From Citrix White Paper:
In addition, for connectivity optimization tasks, the endpoint software initiates one or more short-lived TCP connections on ports 8200, 443 or 80 that are not SSL protected. These network “probes” do not contain any sensitive or exploitable information and present no risk of sensitive information disclosure.
BenefitsDocumentationPrerequisiteImage Download LinksLimitationsSupported PlatformsLicense RequirementsTopologyStep-By-Step ConfigurationConfigure Virtual ServiceActivate the virtual service and configure guest IPsConfiguring UTD (Service Plane)Configurin...
Login to the FXOS chassis manager.
Direct your browser to https://hostname/, and log-in using the user-name and password.
Go to Help > About and check the current version:
Check the current version availa...
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...