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TREND MICRO ANTIVIRUS ONE UPDATE
TREND MICRO ANTIVIRUS ONE SOFTWARE

US: agents*., allow access to the FQDNs below individuallyįQDNs for your Trend Micro Cloud One region:.These are only required if you have agents older than version 20.0.0-1559. If you restrict outbound communication and you are on version 20.0.0-1540 or earlier of the agent or your firewall does not allow FQDNs beginning with *.workload, allow access to the list of FQDNs directly below this table.

Workload Security heartbeat and activation serversĪnd the FQDN for your Trend Micro Cloud One region: Sourceĭestination fully-qualified domain name (FQDN) For example, for the FQDN, allow access to and. For each FQDN, make sure you allow access to its associated HTTPS URL. You'll need to make sure your firewall allows traffic from the 'Source' to the 'Destinations' listed in the table below. If you need to restrict the URLs that are allowed in your environment, read this section. The port number may change depending on the vCenter configuration.

443/TLS - Port that data center gateway uses to communicate with vCenter servers.

443/TLS - Port that data center gateway uses to communicate with Workload Security.ĭata center gateway outbound ports (towards an intranet).

53/DNS - DNS server port, can be forwarded by an internal DNS server.

These ports are only required if you've set up a data center gateway. 514 is configurable in Workload Security.ĭata center gateway outbound ports (towards the internet) Allow port 514 if you want to forward events to an external SIEM or syslog server.

514/Syslog over UDP - SIEM or syslog server port.

Ports of components receiving traffic from Workload Security

TREND MICRO ANTIVIRUS ONE UPDATE

80/HTTP, 443/HTTPS - Trend Micro Update Server/Active Update and Download Center ports.

If you do decide to deploy relays, then make sure they can connect outbound to the following ports. Also verify that other applications do not use the same port (a port conflict).

TREND MICRO ANTIVIRUS ONE SOFTWARE

But if you have firewall software (such as Windows Firewall or iptables) on the relay itself, verify that it does not block this connection to itself. Port 4123 should not be listening to connections from other computers, and you don't need to configure it in network firewall policies. 4123 - This port is for communication between the agent and its own internal relay.Allow the agent listening port, since it applies to the relay too.If you do decide to deploy relays, then make sure they can listen on the following ports. Allow 4122/HTTPS if you want to host relays in your local network. For details, see the Smart Protection Server documentation, or Deploy a Smart Protection Server in AWS. Allow ports 52 if you are hosting a Smart Protection Server in your local network or Virtual Private Network (VPC), instead of having your agents connect to the cloud-based Smart Protection Network over 80/HTTP and 443/HTTPS. Ports 52 are only required for Web Reputation, not Firewall. 5274/HTTP, 5275/HTTPS - Smart Protection Server ports for Web Reputation.The port number is configurable in Workload Security. Allow port 514 if you want the agent to send its security events directly to your SIEM or syslog server. 80/HTTP, 443/HTTPS - Smart Protection Network port, Smart Protection Server for File Reputation, Workload Security port.

53/DNS over TCP or UDP - DNS server port.

See Agent-manager communication for details. By default, agent-initiated communication is used, which is why 4118/HTTPS is listed here as 'optional'. Only open it if you plan on using bidirectional or manager-initiated communication. Leave 4118/HTTPS closed if you plan on using agent-initiated communication.

'Port' is used in place of 'port number' for brevity.

'Optional ports' refer to ports that may be opened depending on the feature or component you want to deploy.

'Mandatory ports' refer to ports that must be opened to ensure the proper functioning of the Workload Security system.

For details, see the table below the diagram. The following diagram shows the default ports in a Workload Security system. For details, see Activation Failed - Blocked port. Under rare circumstances these may be blocked, causing connectivity issues. In addition to the ports on this page, Workload Security uses ephemeral ports when opening a socket (source port). If your network uses a proxy, you can configure Workload Security to connect to it instead of directly to the components listed on this page. If a port, URL or IP address is configurable, a link is provided to the relevant configuration page.

Workload Security default port numbers, URLs, IP addresses, and protocols are listed in the sections below.