Ports for communication between network traffic analysis services
For the application to work correctly, you must make sure that network traffic analysis services can communicate through the ports listed in the table below. Inbound connections for services are allowed by default.
Ports for communication between network traffic analysis services
Service |
Port |
Destination service |
Protocol |
|---|---|---|---|
nta_database_configurator |
5433 |
nta_database |
TCP |
nta_core |
5433 |
nta_database |
TCP |
nta_core |
2379 |
etcd |
TCP |
nta_core |
80 |
web_backend |
TCP |
nta_core |
9443 |
internet |
TCP |
nta_syncer |
9092 |
kafka |
TCP |
nta_syncer |
2379 |
etcd |
TCP |
nta_syncer |
5432 |
postgresql_server |
TCP |
nta_syncer |
5433 |
nta_database |
TCP |
nta_syncer |
50051 |
nta_core |
TCP |
nta_syncer |
8084 |
nta_core |
TCP |
nta_sensor_configurator |
50051 |
nta_core |
UDP |
nta_sensor_configurator |
9443 |
nta_core |
TCP |
preprocessor_span |
13520 |
nta_core |
TCP |
preprocessor_span |
8081 |
kata_scanner |
UDP |
preprocessor_span |
8082 |
kata_scanner |
UDP |
preprocessor_span |
9081 |
kata_scanner |
TCP |
preprocessor_span |
7777 |
ksn_proxy |
TCP |
preprocessor_span |
9092 |
kafka |
TCP |
preprocessor_span |
8083 |
updater |
TCP |
preprocessor_span |
2379 |
etcd |
TCP |
preprocessor_span |
6379 |
redis |
TCP |
preprocessor_icap |
9092 |
kafka |
TCP |
preprocessor_icap |
7777 |
ksn_proxy |
TCP |
preprocessor_icap |
8081 |
kata_scanner |
UDP |
preprocessor_icap |
8082 |
kata_scanner |
UDP |
preprocessor_icap |
2379 |
etcd |
TCP |
preprocessor_icap |
8083 |
updater |
TCP |
preprocessor_icap |
4223 |
preprocessor_span |
TCP |
preprocessor_smtp |
8081 |
kata_scanner |
UDP |
preprocessor_smtp |
8082 |
kata_scanner |
UDP |
preprocessor_smtp |
9081 |
kata_scanner |
TCP |
preprocessor_smtp |
7777 |
ksn_proxy |
TCP |
preprocessor_smtp |
9092 |
kafka |
TCP |
preprocessor_smtp |
8083 |
updater |
TCP |
preprocessor_smtp |
2379 |
etcd |
TCP |
preprocessor_smtp |
6379 |
redis |
TCP |
preprocessor_smtp |
4223 |
preprocessor_span |
TCP |
preprocessor_pop3 |
8081 |
kata_scanner |
UDP |
preprocessor_pop3 |
8082 |
kata_scanner |
UDP |
preprocessor_pop3 |
9081 |
kata_scanner |
TCP |
preprocessor_pop3 |
7777 |
ksn_proxy |
TCP |
preprocessor_pop3 |
9092 |
kafka |
TCP |
preprocessor_pop3 |
8083 |
updater |
TCP |
preprocessor_pop3 |
2379 |
etcd |
TCP |
preprocessor_pop3 |
6379 |
redis |
TCP |
preprocessor_pop3 |
4223 |
preprocessor_span |
TCP |