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ScienceLogic SL1 / Historical reference
Required Ports
An archived technical reference covering Required Ports. Retained from the Dynecon knowledge library for engineering context.
This reference preserves the original technical material. Its procedures and screenshots reflect the original product version, not necessarily your installed release. Consult the ScienceLogic documentation for current guidance. Some original vendor images and links are no longer available; missing figures are identified in the text.
The following ports are required for the proper operation of the NSP Forward Operating Collectors (FOCERs) to the primary NSP console.
This section describes the required open ports on each SL1 appliance. These open ports allow communication between appliances in an SL1 system.
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This section includes the following topics:
Open Ports on the All-in-One Appliances
Open Ports on the Database Server Appliance
Open Ports on the Administration Portal Appliance
Open Ports on the Data Collector Appliance
Open Ports on the Message Collector Appliance
Open Ports on the Management Node
Open Ports on the Compute Node
Open Ports on the ScienceLogic All-In-One Appliance
| Name | Description | Protocol | Port |
| HTTP Interface | HTTP from browser session on user workstation. ScienceLogic recommends disabling HTTP during deployment. | TCP | 80 |
| HTTPS Secure Interface | Used for browser sessions on a user workstation, API requests from external systems, and requests from the ScienceLogic Agent running on a monitored device. | TCP | 443 |
| Database Web Admin | Optional. Administrative Web Interface (phpMyAdmin) from browser session on user workstation to Database. | TCP | 8008 |
| SSH | Optional. For ssh sessions from user workstation. | TCP | 22 |
| Web Configurator | Configuration Utility from browser session on user workstation. | TCP | 7700 |
| SNMP | Optional. SNMP information about the All-In-One Appliance can be collected by SL1. | UDP | 161 |
| SNMP Traps | Optional. Can receive SNMP traps from managed devices. | UDP | 162 |
| Syslog messages | Optional. Can receive syslog messages from managed devices. | UDP | 514 |
| SMTP | Optional. To receive inbound Email for tickets, events, and email round-trip monitoring. | TCP | 25 |
| DRBD Replication | This port is open only if your All-In-One Appliance is configured for Disaster Recovery. | TCP | 7788 |
Open Ports on the ScienceLogic Database Server Appliance
| Name | Description | Protocol | Port |
| HTTP Interface | Optional. Can be used if the Database Server also serves as an Administration Portal. | TCP | 80 |
| HTTPS Secure Interface | Optional. Can be used if the Database Server also serves as an Administration Portal. | TCP | 443 |
| Database Web Admin | Optional. Administrative Web Interface (PHPMyAdmin) from browser session on user workstation. | TCP | 8008 |
| MariaDB | Communication from Administration Portal. | TCP | 7706 |
| SSH | Optional. Can be manually closed. For ssh sessions from user workstation. | TCP | 22 |
| Web Configurator | Configuration Utility from browser session on user workstation. | TCP | 7700 |
| SNMP | Optional. SNMP information about the Database Server can be collected by SL1. | UDP | 161 |
| ScienceLogic HA | Optional. Communication between Database Server and other Database Server(s) in a high-availability cluster. | TCP | 694 |
| SMTP | Optional. Can be manually closed. To receive inbound email for tickets, events, and email round-trip monitoring. | TCP | 25 |
| High Availability | One of two ports used by the cluster management process to test cluster availability. This port is open only if your Database Server appliance is configured for High Availability. | UDP | 5555 |
| High Availability | One of two ports used by the cluster management process to test cluster availability. This port is open only if your Database Server appliance is configured for High Availability. | UDP | 5556 |
| DRBD Replication | This port is open only if your Database Server appliance is configured for High Availability, Disaster Recovery, or both. | TCP | 7788 |
| PhoneHome Configuration | This port is open only if your Database Server appliance is configured for PhoneHome communication from Data Collectors and Message Collectors. The port number is configurable. | TCP | 7705 |
Open Ports on the ScienceLogic Administration Portal Appliance
| Name | Description | Protocol | Port |
| HTTP Interface | HTTP from browser session on user workstation. | TCP | 80 |
| HTTPS Secure Interface | Used for browser sessions on a user workstation and API requests from external systems. | TCP | 443 |
| SSH | Optional. For ssh sessions from user workstation. | TCP | 22 |
| Web Configurator | Configuration Utility from browser session on user workstation. | TCP | 7700 |
| SNMP | Optional. SNMP information about the Administration Portal can be collected by SL1. | UDP | 161 |
Open Ports on the ScienceLogic Data Collector Appliance
| Name | Description | Protocol | Port |
| Data Pull | Requests from Database Servers to retrieve collected data. In a Phone Home configuration, this port is accessed via an SSH tunnel created by the Data Collector. | TCP | 7707 |
| SSH | Optional. For ssh sessions from user workstation. | TCP | 22 |
| Web Configurator | Configuration Utility from browser session on user workstation. | TCP | 7700 |
| SNMP | Optional. SNMP information about the Data Collector can be collected by SL1. | UDP | 161 |
| SNMP Traps | Optional. Can receive SNMP traps from managed devices. | UDP | 162 |
| Syslog messages | Optional. Can receive syslog messages from managed devices. | UDP | 514 |
| HTTPS Secure Interface | Optional. Data from the ScienceLogic Agent running on a monitored device. | TCP | 443 |
Open Ports on the ScienceLogic Message Collector Appliance
| Name | Description | Protocol | Port |
| Data Pull | Requests from Database Servers to retrieve collected data. In a Phone Home configuration, this port is accessed via an SSH tunnel created by the Message Collector. | TCP | 7707 |
| SSH | Optional. For ssh sessions from user workstation. | TCP | 22 |
| Web Configurator | Configuration Utility from browser session on user workstation. | TCP | 7700 |
| SNMP | Optional. SNMP information about the Message Collector can be collected by SL1. | UDP | 161 |
| SNMP Traps | Optional. Can receive SNMP traps from managed devices. | UDP | 162 |
| Syslog messages | Optional. Can receive syslog messages from managed devices. | UDP | 514 |
| HTTPS Secure Interface | Optional. Data from the ScienceLogic Agent running on a monitored device. | TCP | 443 |
Open Ports on the Management Node
| Name | Description | Protocol | Port |
| SSH | Allows communication between the Management Node and other nodes in an SL1 Extended system. | TCP | 22 |
| HTTP Interface | To reach artifactory and download files. | TCP | 80 |
| HTTPS Secure Interface | To reach artifactory and download files. | TCP | 443 |
| Kube-API | Allows outbound communication to the Kubernetes API server | TCP | 6443 |
Open Ports on the Compute Nodes
| Name | Description | Protocol | Port |
| SSH | Allows inbound access from Management Node | TCP | 22 |
| HTTP Interface | Allows access to artifactory, ingress controller (inbound/outbound) | TCP | 80 |
| HTTPS Secure Interface | Allows access to artifactory, ingress controller (inbound/outbound) | TCP | 443 |
| Kube-API | Allows communication to kubernetes api server (inbound/outbound | TCP | 6443 |
| etcd | etcd client requests (inbound/outbound) | TCP | 2379 |
| etcd | etcd peer communication (inbound/outbound) | TCP | 2380 |
| overlay network | Overlay networking (inbound/outbound) | UDP | 8472 |
| Kubelet | Kubelet (inbound/outbound) | TCP | 10250 |
| Ingress controller | Ingress controller liveness/readiness probe (inbound/outbound) | TCP | 10254 |
| Node ports | Node port range (inbound) | TCP | 30000-32767 |
Open Ports on the Storage Nodes
| Name | Description | Protocol | Port |
| SSH | Allows access from management node (inbound) | TCP | 22 |
| Scylla Server | Communication between the Storage Nodes in the cluster (inbound/outbound) | TCP | 7000 |
| Scylla Server | Communication between the Storage Nodes in the cluster (inbound/outbound) | TCP | 7001 |
| Scylla Client | Communication between the Storage Node database and (inbound/outbound) | TCP | 9042 |
| Node Exporter | Communication to node exporter for prometheus (inbound) | TCP | 9100 |
| Prometheus API | Prometheus API (incound) | TCP | 9180 |
Open Ports on the Load Balancer
| Name | Description | Protocol | Port |
| SSH | Allows access from management node (inbound) | TCP | 22 |
| HTTP Interface | Allows access to kubernetes ingress controller (inbound/outbound) | TCP | 80 |
| HTTPS Secure Interface | Allows access to kubernetes ingress controller (inbound/outbound) | TCP | 443 |