Port 27017 — Mongolia

Q: Transport ProtocolTCPSafety precautionsRetain to the app network, enable authentication and TLS.Should we open this port in the Burt?

Only if a service is actually needed l, use it. Apply the principle of any privilege: limit the authorized sources, destinations and interfaces, and then log connections when relevant.

Q: How do I check this port?

Test-NetConnection SERVER -Port 27017Under Linux, you can use nc -vz SERVER 27017.

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Port27017

TransportTCP

ServiceMongoDB

Port 27017TCP

Standard port MongoDB.

What is harbour 27017 for?

Database. The protocol or service generally associated with this is MongoDB.

Transport Protocol

TCP

Safety precautions

Retain to the app network, enable authentication and TLS.

Should we open this port in the firewall?

Only if a service is actually needed the use it. Apply the principle of any privilege: limit the authorized sources, destinations and interfaces, and then log connections when relevant.

How do I check this port?

Test-NetConnection SERVER -Port 27017

Under Linux, you can use nc -vz SERVER 27017.

Port/service associations are common conventions. An application can be configured on another port.