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Port 1169 (tripwire)

IANA assigns port 1169 to tripwire: TRIPWIRE.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
tripwire TCP TRIPWIRE Ed Metcalf, Albert Holt -
tripwire UDP TRIPWIRE Ed Metcalf, Albert Holt -

Check what is listening on port 1169

Linux: is anything listening on TCP 1169?
sudo ss -tlnp 'sport = :1169'
Linux: UDP 1169
sudo ss -ulnp 'sport = :1169'
Linux / macOS: which process owns the port
sudo lsof -nP -i :1169
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':1169 '
Windows (Command Prompt)
netstat -ano | findstr :1169
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 1169 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 1169
From Windows
Test-NetConnection HOST -Port 1169
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 1169

Block port 1169 in the firewall

ufw
sudo ufw deny 1169/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 1169 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 1169 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 1169' -Direction Inbound -Protocol TCP -LocalPort 1169 -Action Block
ufw
sudo ufw deny 1169/udp
iptables
sudo iptables -A INPUT -p udp --dport 1169 -j DROP
nftables
sudo nft add rule inet filter input udp dport 1169 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 1169' -Direction Inbound -Protocol UDP -LocalPort 1169 -Action Block

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Assignment data: IANA port number registry (public domain), retrieved 2026-11-10.