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// Other services

Port 1169: TRIPWIRE

Port 1169 is assigned by IANA to tripwire (TRIPWIRE).

1169

How tripwire works

Other services
client:1169tripwireresponse client:1169tripwireresponse

The client sends a request to port 1169 and the tripwire 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 1169 dangerous?

We have no specific security note for port 1169. 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 1169

ServicePortTransportDescriptionReferenceUpdated
tripwire 1169 TCP, UDP TRIPWIRE - -

// source: IANA service name and port number registry

03 Check it

Which program uses port 1169, and is it reachable?

Linux

sudo ss -ltnup 'sport = :1169'      # process listening on 1169
sudo lsof -nP -i :1169

macOS

sudo lsof -nP -i :1169

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 1169 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 1169
netstat -ano | findstr :1169

From another machine

nmap -p 1169 -sV <host>
sudo nmap -sU -p 1169 <host>
nc -zv <host> 1169

Block it in the firewall

sudo ufw deny 1169/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 1169" -Direction Inbound -LocalPort 1169 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 1169 used for?

Port 1169 is assigned by IANA to tripwire (TRIPWIRE).

Is port 1169 TCP or UDP?

Port 1169 is registered for TCP and UDP.

Is it safe to open port 1169?

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 1169 is open?

On Linux run "ss -ltnup 'sport = :1169'", on macOS "lsof -nP -i :1169", and on Windows "netstat -ano | findstr :1169" to see the local process. From another machine, "nmap -p 1169 <host>" shows whether it is reachable.

05 Related
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