Ports to open

To use NeoLoad with a firewall, it may prove necessary to open some ports on the network interface of the Controller, Load Generator, and Monitoring Agent. For more information, see Firewall.

Load Generators

Controller-to-Load Generator direction

Default port Protocol Configuration file

Default port	Protocol	Configuration file
7100 or configured as explained in Add Load Generators	TCP	Load Generator: File `<Load Generator>/conf/agent.properties` Key `[Network]agent.server.port` Controller: File `<Controller>/conf/controller.properties` Key `[Network]agent.port`

7100 or configured as explained in Add Load Generators

TCP

Load Generator:

File <Load Generator>/conf/agent.properties

Key [Network]agent.server.port

Controller:

File <Controller>/conf/controller.properties

Key [Network]agent.port

Controller-to-Cloud Load Generator direction

Default port	Protocol
443 or configured as explained in Add Load Generators	TCP

Use the automatic discovery function Controller-to-Load Generator Agent direction

Port Protocol Configuration file

1359

UDP

Port	Protocol	Configuration file
1359	UDP	Load Generator: File <Load Generator>/conf/agent.properties Key [Network]multicast.port Controller: File `<Controller>/conf/controller.properties` Key `[Network]agent.multicast.port`

Load Generator:

File <Load Generator>/conf/agent.properties

Key [Network]multicast.port

Controller:

File <Controller>/conf/controller.properties
Key [Network]agent.multicast.port

Monitoring Agents

Controller-to-Monitoring Agent direction

Port Protocol Configuration file

7200

TCP

Port	Protocol	Configuration file
7200	TCP	Monitoring Agent: File `<Monitoring Agent>/conf/monitoringAgent.properties` Key `[Network]monitor.agent.server.port` Controller: File `<Controller>/conf/controller.properties` Key `[Network]monitor.agent.port`

Monitoring Agent:

File <Monitoring Agent>/conf/monitoringAgent.properties
Key [Network]monitor.agent.server.port

Controller:

File <Controller>/conf/controller.properties
Key [Network]monitor.agent.port

Use the automatic discover function Controller-to-Monitoring Agent direction

Port Protocol Configuration file

1358

UDP

Port	Protocol	Configuration file
1358	UDP	Monitoring Agent: File `<Monitoring Agent>/conf/monitoringAgent.properties` Key `[Network]multicast.port` Controller: File `<Controller>/conf/controller.properties` Key `[Network]monitor.agent.multicast.port`

Monitoring Agent:

File <Monitoring Agent>/conf/monitoringAgent.properties
Key [Network]multicast.port

Controller:

File <Controller>/conf/controller.properties

Key [Network]monitor.agent.multicast.port

Controller

Acknowledge incoming Agents - (UDP 1369 and UDP 1358)-t0-Controller direction

Port Protocol Configuration file

4569

TCP

Port	Protocol	Configuration file
4569	TCP	Controller: File `<Controller>/conf/controller.properties` Key `[Network]controller.server.port`

Controller:

File <Controller>/conf/controller.properties

Key [Network]controller.server.port

Note: To use the automatic discovery function of the Load Generators and Monitoring Agents, it is necessary to open the suitable ports on the hosting machines and for the Controller. If the ports are not opened, the Load Generators and the Monitoring Agents must be added manually, as described in Manage the Load Generator Agent and Manage the Monitoring Agent.

Ports to open for applications hosted on Cloud services

The information about which ports to open for applications hosted on Cloud services strongly depends on the Service Providers used. For more information, refer to your Service Provider Documentation or Support.