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// Other services

Port 10128: BMC-PERFORM-SERVICE DAEMON

Port 10128 is assigned by IANA to bmc-perf-sd (BMC-PERFORM-SERVICE DAEMON).

10128

How bmc-perf-sd works

Other services
client:10128bmc-perf-sdresponse client:10128bmc-perf-sdresponse

The client sends a request to port 10128 and the bmc-perf-sd service answers.

Transport
TCP · UDP
Exposure risk
not rated depends on the program listening
Encryption
Unknownnot stated by the registry
IANA status
Assigned1 registered service
Range
Registered (1024-49151)
Category
Other services
01 Security

Is port 10128 dangerous?

We have no specific security note for port 10128. Its risk depends on the program actually listening on it. General advice for other services services:

  • Close the port if nothing on the host needs it.
  • Identify the process that listens on it (commands below) before opening it in a firewall.
  • Expose a service only to the networks that use it.
02 Registry

IANA registry entries for port 10128

ServicePortTransportDescriptionReferenceUpdated
bmc-perf-sd 10128 TCP, UDP BMC-PERFORM-SERVICE DAEMON - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 10128, and is it reachable?

Linux

sudo ss -ltnup 'sport = :10128'      # process listening on 10128
sudo lsof -nP -i :10128

macOS

sudo lsof -nP -i :10128

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 10128 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 10128
netstat -ano | findstr :10128

From another machine

nmap -p 10128 -sV <host>
sudo nmap -sU -p 10128 <host>
nc -zv <host> 10128

Block it in the firewall

sudo ufw deny 10128/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 10128" -Direction Inbound -LocalPort 10128 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 10128 used for?

Port 10128 is assigned by IANA to bmc-perf-sd (BMC-PERFORM-SERVICE DAEMON).

Is port 10128 TCP or UDP?

Port 10128 is registered for TCP and UDP.

Is it safe to open port 10128?

It depends on the program that listens on it. Open it only for a service you know and only to the networks that need it. Close the port if nothing on the host needs it.

How do I check if port 10128 is open?

On Linux run "ss -ltnup 'sport = :10128'", on macOS "lsof -nP -i :10128", and on Windows "netstat -ano | findstr :10128" to see the local process. From another machine, "nmap -p 10128 <host>" shows whether it is reachable.

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