Network access
Default network port requirements for SAYMON are provided in the table below.
Port | Protocol | Service | Connection initiator | Destination | Comment |
---|---|---|---|---|---|
22 |
TCP |
SSH |
Technical support staff |
All servers of the platform |
Remote access to the servers to set them up and provide technical support. |
80 |
TCP |
HTTP |
SAYMON users |
Servers with SAYMON services |
Access to the platform web interface. Redirection to port 443 is recommended. |
162 |
UDP |
SNMP Trap |
Node which sends SNMP Traps |
Servers with SAYMON agents |
Receiving SNMP Traps from devices. By default there is an installed agent on each server with SAYMON services to get and process SNMP Traps. |
443 |
TCP |
HTTPS |
SAYMON users |
Servers with SAYMON services |
Access to SAYMON web interface with traffic encryption. |
3001 |
TCP |
WeTTY |
SAYMON users |
Nodes in customer’s infrastructure |
Access to device terminals via SSH and Telnet. |
4242 |
TCP |
OpenTSDB |
Servers with SAYMON services |
Servers with OpenTSDB |
Access to the database of time series storage for plotting graphs. It is required with OpenTSDB installation on separate servers. |
6379 |
TCP |
Redis |
Servers with SAYMON services |
Servers with Redis |
Access to the data cache. It is required with Redis installation on separate servers. |
8090 |
TCP |
SAYMON REST API |
Users, integration modules and extensions |
Servers with SAYMON services |
Interaction with the system and data via REST API. |
8091 |
TCP |
SAYMON Notification Actor |
SAYMON users |
Servers with SAYMON services |
It is required for real-time data update in the web interface and mobile applications via WebSocket. |
8092 |
TCP |
SAYMON Resource Server |
Users, integration modules and extensions |
Servers with SAYMON services |
Displaying documents and background images attached to objects in the web interface. |
8428 |
TCP |
VictoriaMetrics |
Servers with SAYMON services |
Servers with VictoriaMetrics |
Access to the database of time series storage for plotting graphs. It is required with VictoriaMetrics installation on separate servers. |
9092 |
TCP |
Kafka |
Servers with SAYMON services and agents |
Servers with Kafka |
Access to the data bus. It is required with system installation on several servers and using agents for data collecting. |
27017 |
TCP |
MongoDB |
Servers with SAYMON services |
Servers with MongoDB |
Access to the main database with information about objects and users. It is required with MongoDB installation on separate servers. |