Port 7018 (fisa-svc)

IANA assigns port 7018 to fisa-svc: FISA Service.

Registered (user) port, 1024-49151 TCP

IANA assignment

Service nameProtoDescriptionAssigneeReference

fisa-svc TCP FISA Service FAUCONNET Ingenierie -

Registry dates for this port: registered 2011-05-19.

Linux: is anything listening on TCP 7018?

sudo ss -tlnp 'sport = :7018'

Linux / macOS: which process owns the port

sudo lsof -nP -i :7018

Older Linux / BSD (net-tools)

sudo netstat -tlnp | grep ':7018 '

Windows (Command Prompt)

netstat -ano | findstr :7018

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 7018 -State Listen | Select LocalAddress,OwningProcess

From another machine

nc -vz -w 5 HOST 7018

From Windows

Test-NetConnection HOST -Port 7018

ufw

sudo ufw deny 7018/tcp

iptables

sudo iptables -A INPUT -p tcp --dport 7018 -j DROP

nftables

sudo nft add rule inet filter input tcp dport 7018 drop

Windows Firewall

New-NetFirewallRule -DisplayName 'Block TCP 7018' -Direction Inbound -Protocol TCP -LocalPort 7018 -Action Block

All port numbers · Open port checker
Assignment data: IANA port number registry (public domain), retrieved 2026-11-10.