This reference provides information about the default port specifications that provide
access for your ExtraHop appliances.
Discover appliance
Resource |
Port |
Direction |
Protocol |
Admin UI and Web UI |
443 |
Inbound |
TCP, UDP |
ECA |
443 |
Bidirectional |
TCP, UDP |
EXA |
443 |
Bidirectional |
TCP, UDP |
ETA |
443 |
Bidirectional |
TCP, UDP |
Atlas Services |
443 |
Bidirectional |
TCP, UDP |
REST API |
443 |
Inbound |
TCP, UDP |
iDRAC |
443 |
Inbound |
TCP, UDP |
SSH Admin |
22 |
Inbound |
TCP, UDP |
iDRAC SSH Admin |
22 |
Inbound |
TCP, UDP |
DNS |
53 |
Outbound |
TCP, UDP |
Licensing |
53 |
Outbound |
TCP, UDP |
ODS - REST |
80, 443 |
Outbound |
TCP, UDP |
ODS - Syslog |
514 |
Outbound |
TCP, UDP |
ODS - Kafka |
9092 |
Outbound |
TCP, UDP |
ODS - MongoDB |
27018 |
Outbound |
TCP, UDP |
Open Data Context |
11211 |
Inbound |
TCP, UDP |
NTP |
123 |
Outbound |
TCP, UDP |
Session Key Forwarding Listener |
4873 |
Inbound |
TCP, UDP |
Command appliance
Resource |
Port |
Direction |
Protocol |
Admin UI and Web UI |
443 |
Inbound |
TCP, UDP |
EDA |
443 |
Bidirectional |
TCP, UDP |
REST API |
443 |
Inbound |
TCP, UDP |
iDRAC |
443 |
Inbound |
TCP, UDP |
SSH Admin |
22 |
Inbound |
TCP, UDP |
iDRAC SSH Admin |
22 |
Inbound |
TCP, UDP |
DNS |
53 |
Outbound |
TCP, UDP |
Licensing |
53 |
Outbound |
TCP, UDP |
NTP |
123 |
Outbound |
TCP, UDP |
Explore appliance
Resource |
Port |
Direction |
Protocol |
Admin UI and Web UI |
443 |
Inbound |
TCP, UDP |
EDA |
443 |
Bidirectional |
TCP, UDP |
Other Explore appliances |
9443 |
Bidirectional |
TCP, UDP |
REST API |
443 |
Inbound |
TCP, UDP |
iDRAC |
443 |
Inbound |
TCP, UDP |
SSH Admin |
22 |
Inbound |
TCP, UDP |
iDRAC SSH Admin |
22 |
Inbound |
TCP, UDP |
DNS |
53 |
Outbound |
TCP, UDP |
Licensing |
53 |
Outbound |
TCP, UDP |
NTP |
123 |
Outbound |
TCP, UDP |
Trace appliance
Resource |
Port |
Direction |
Protocol |
Admin UI and Web UI |
443 |
Inbound |
TCP, UDP |
EDA |
443 |
Bidirectional |
TCP, UDP |
Other Trace appliances |
9443 |
Bidirectional |
TCP, UDP |
REST API |
443 |
Inbound |
TCP, UDP |
iDRAC |
443 |
Inbound |
TCP, UDP |
SSH Admin |
22 |
Inbound |
TCP, UDP |
iDRAC SSH Admin |
22 |
Inbound |
TCP, UDP |
DNS |
53 |
Outbound |
TCP, UDP |
Licensing |
53 |
Outbound |
TCP, UDP |
NTP |
123 |
Outbound |
TCP, UDP |
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