List of Ports
This page lists all ports that TigerGraph uses.
TigerGraph requires three external ports to be exposed: 22, 9000, and 14240. All other ports are used for internal communication within a cluster and must be open within the cluster.
| Port Description | Port | Note |
|---|---|---|
22 |
SSH port |
Internal and external use |
2888-2892 |
Port for Zookeeper to do peer communication |
Max 5 Zookeeper servers |
3888-3892 |
Port for Zookeeper to do leader election |
Max 5 Zookeeper servers |
5400 |
Port of RESTPP to accept GPE response |
|
5500 |
Port of RESTPP to accept GSE response |
|
6500 |
ID request serving port of GSE |
|
7500 |
GPE port for receiving id response from GSE |
|
7501 |
GPE port for receiving response back from other GPEs |
|
7502 |
GPE port for receiving requests |
|
8123-8124 |
Server port for GSQL |
|
8400-8401 |
FileLoader ports to accept GPE response |
|
8500-8501 |
FileLoader ports to accept GSE response |
|
8900 |
Serving port for GSE RLS |
|
9000 |
Port of RESTPP to accept upstream Nginx requests |
External use only |
9166 |
gRPC server port for Informant |
|
9167 |
RESTful server port for Informant |
|
9177 |
Serving port for Executor |
|
9178 |
File transfer port for Executor |
|
9188 |
Serving port for Controller |
|
9400-9401 |
Port of KafkaLoader to accept GPE response |
|
9500-9501 |
Port of KafkaLoader to accept GSE response |
|
10000 |
RESTPP’s http server port |
|
12471 |
Port for Admin |
|
14240 |
Serving port for Nginx |
External use only |
14241 |
GUI GraphStudio websocket port |
|
14242 |
Serving port for GraphStudio Websocket communication |
|
14243 |
GUI Admin Portal websocket port |
|
17797 |
Port for Dict |
|
19000 |
RESTful API port for TS3Server |
|
19001 |
gRPC API port for TS3Server |
|
19999 |
Serving port for Zookeeper |
|
20000 |
Port of ETCD to listen for client traffic |
|
20001 |
Port of ETCD to listen for peer traffic |
|
30002 |
Serving port for Kafka |
|
30004 |
Port used for Kafka stream LoadingLog |
|
30003 |
Port used for Kafka connect |
|
49152 - 65535 |
Dynamic ports |
Required for backup and restore as well as communication between TigerGraph services. |
Under ports for internal communication, they are also the dynamic ports (aka ephemeral ports) that are used for only a short period of time for the duration of a communication session. Such short-lived ports are allocated automatically within a predefined range (in TigerGraph case from 49152 to 65535) of port numbers by the OS. After completion of the session, the port is destroyed and the port number becomes available for reuse.