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Port 4413 (vision-mon, vision-mon-disc)

IANA assigns port 4413 to vision-mon, vision-mon-disc: FORTÉ Vision Monitoring platform.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
vision-mon TCP FORTÉ Vision Monitoring platform FORTÉ -
vision-mon-disc UDP FORTÉ Vision Monitoring platform FORTÉ -

Registry dates for this port: registered 2015-09-18, last modified 2025-11-14.

Check what is listening on port 4413

Linux: is anything listening on TCP 4413?
sudo ss -tlnp 'sport = :4413'
Linux: UDP 4413
sudo ss -ulnp 'sport = :4413'
Linux / macOS: which process owns the port
sudo lsof -nP -i :4413
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':4413 '
Windows (Command Prompt)
netstat -ano | findstr :4413
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 4413 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 4413
From Windows
Test-NetConnection HOST -Port 4413
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 4413

Block port 4413 in the firewall

ufw
sudo ufw deny 4413/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 4413 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 4413 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 4413' -Direction Inbound -Protocol TCP -LocalPort 4413 -Action Block
ufw
sudo ufw deny 4413/udp
iptables
sudo iptables -A INPUT -p udp --dport 4413 -j DROP
nftables
sudo nft add rule inet filter input udp dport 4413 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 4413' -Direction Inbound -Protocol UDP -LocalPort 4413 -Action Block

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