CyberHunter
Local dataset, no network
// Other services

Port 1322: Novation

Port 1322 is assigned by IANA to novation (Novation).

1322

How novation works

Other services
client:1322novationresponse client:1322novationresponse

The client sends a request to port 1322 and the novation 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 1322 dangerous?

We have no specific security note for port 1322. 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 1322

ServicePortTransportDescriptionReferenceUpdated
novation 1322 TCP, UDP Novation - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 1322, and is it reachable?

Linux

sudo ss -ltnup 'sport = :1322'      # process listening on 1322
sudo lsof -nP -i :1322

macOS

sudo lsof -nP -i :1322

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 1322 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 1322
netstat -ano | findstr :1322

From another machine

nmap -p 1322 -sV <host>
sudo nmap -sU -p 1322 <host>
nc -zv <host> 1322

Block it in the firewall

sudo ufw deny 1322/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 1322" -Direction Inbound -LocalPort 1322 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 1322 used for?

Port 1322 is assigned by IANA to novation (Novation).

Is port 1322 TCP or UDP?

Port 1322 is registered for TCP and UDP.

Is it safe to open port 1322?

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 1322 is open?

On Linux run "ss -ltnup 'sport = :1322'", on macOS "lsof -nP -i :1322", and on Windows "netstat -ano | findstr :1322" to see the local process. From another machine, "nmap -p 1322 <host>" shows whether it is reachable.

05 Related
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