What ports does NetScaler use?
A NetScaler Gateway configuration that involves a Single DMZ accessing Web Interface, the Secure Ticketing Authority (STA) and Presentation Server over ports 1494 and 2598 using Common Gateway Protocol (CGP).
How do I enable MFA on Citrix NetScaler?
Instructions
- Log in to the administration interface for the SSL VPN appliance.
- On the dashboard, click the Configurations tab.
- Navigate to NetScaler Gateway|Virtual Servers.
- Select the virtual server that will be used for MFA.
- Click Edit.
- On the VPN Virtual Server page, navigate to Authentication and click the + symbol.
What ports are required for Citrix?
Citrix Gateway
| Destination | Type | Port |
|---|---|---|
| Citrix Gateway | TCP | 80, 443 |
| TCP | 8443 | |
| TCP | 22 | |
| DNS | TCP, UDP | 53 |
How do you configure LDAP authentication on NetScaler appliance for management purposes?
Instructions
- Click System > Authentication > LDAP > Servers > Add.
- Specify the required information to define the LDAP Server.
- Click Create.
- Click the Policies tab, then click the Add button:
- Enter a name for the policy, select the server that you created in steps 2 and 3 from the drop-down menu.
What is ICA port?
ICA runs natively over TCP port 1494 or may be encapsulated in Common Gateway Protocol (CGP) on TCP 2598. ICA supports the concept of channels at a session layer to encapsulate rich media redirection or USB extension within ICA.
What is MFA in Citrix?
In the Citrix world, this means enabling MFA on Citrix Gateway to protect entry points like StoreFront and Citrix Workspace. MFA protects from password spraying since the attacker requires a secondary authentication factor beyond what is available in the leaked password databases.
What is MFA Azure?
Azure AD multifactor authentication (MFA) helps safeguard access to data and apps while maintaining simplicity for users. It provides additional security by requiring a second form of verification and delivers strong authentication through a range of easy-to-use validation methods.
What port does Citrix ICA use?
1494
Open ports for Citrix Gateway and XenMobile to manage apps
| TCP port | Description | Source |
|---|---|---|
| 1494 | Used for ICA connections to Windows-based applications in the internal network. Citrix recommends keeping this port open. | Citrix Gateway |
| 1812 | Used for RADIUS connections. | Citrix Gateway |
What is LDAP port?
LDAPS communication occurs over port TCP 636. LDAPS communication to a global catalog server occurs over TCP 3269. When connecting to ports 636 or 3269, SSL/TLS is negotiated before any LDAP traffic is exchanged.
What is LDAP authentication?
LDAP user authentication is the process of validating a username and password combination with a directory server such MS Active Directory, OpenLDAP or OpenDJ. LDAP directories are standard technology for storaging user, group and permission information and serving that to applications in the enterprise.
How to authenticate using different domains in NetScaler?
On the Manage NetScaler Gateways screen, click the Add button. Complete the General Settings, Secure Ticket Authority, and Authentication steps. DNS conditional forwarders may need to be added so that the DNS servers in use on both domains can resolve FQDNs on the other domain.
What are the ports for a NetScaler gateway?
A NetScaler Gateway configuration that involves a Single DMZ accessing Web Interface, the Secure Ticketing Authority (STA) and Presentation Server over ports 1494 and 2598 using Common Gateway Protocol (CGP).
Can a NetScaler resolve the Sta server FQDNs?
The NetScaler must be able to resolve the STA server FQDNs on the development.com domain using its production.com DNS server. StoreFront should also be able to resolve the callback URL on the production.com domain using its development.com DNS server.
What happens if you disabling NetScaler pass-through from web?
Disabling pass-through from NetScaler Gateway prevents Receiver for Web from trying to use the incorrect credentials from the production.com domain passed from NetScaler. Disabling pass-through from NetScaler Gateway causes Receiver for Web to prompt the user to enter credentials.