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Local dataset, no network
// Other services

Port 7274: OMA Roaming Location SEC

Port 7274 is assigned by IANA to oma-rlp-s (OMA Roaming Location SEC).

7274

How oma-rlp-s works

Other services
client:7274oma-rlp-sresponse client:7274oma-rlp-sresponse

The client sends a request to port 7274 and the oma-rlp-s 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 7274 dangerous?

We have no specific security note for port 7274. 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 7274

ServicePortTransportDescriptionReferenceUpdated
oma-rlp-s 7274 TCP, UDP OMA Roaming Location SEC - 2005-08

// source: IANA service name and port number registry

03 Check it

Which program uses port 7274, and is it reachable?

Linux

sudo ss -ltnup 'sport = :7274'      # process listening on 7274
sudo lsof -nP -i :7274

macOS

sudo lsof -nP -i :7274

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 7274 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 7274
netstat -ano | findstr :7274

From another machine

nmap -p 7274 -sV <host>
sudo nmap -sU -p 7274 <host>
nc -zv <host> 7274

Block it in the firewall

sudo ufw deny 7274/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 7274" -Direction Inbound -LocalPort 7274 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 7274 used for?

Port 7274 is assigned by IANA to oma-rlp-s (OMA Roaming Location SEC).

Is port 7274 TCP or UDP?

Port 7274 is registered for TCP and UDP.

Is it safe to open port 7274?

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 7274 is open?

On Linux run "ss -ltnup 'sport = :7274'", on macOS "lsof -nP -i :7274", and on Windows "netstat -ano | findstr :7274" to see the local process. From another machine, "nmap -p 7274 <host>" shows whether it is reachable.

05 Related
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