IANA assigns port 3060 to interserver.
sudo ss -tlnp 'sport = :3060'sudo ss -ulnp 'sport = :3060'sudo lsof -nP -i :3060sudo netstat -tlnp | grep ':3060 'netstat -ano | findstr :3060Get-NetTCPConnection -LocalPort 3060 -State Listen | Select LocalAddress,OwningProcessnc -vz -w 5 HOST 3060Test-NetConnection HOST -Port 3060nc -vzu -w 5 HOST 3060sudo ufw deny 3060/tcpsudo iptables -A INPUT -p tcp --dport 3060 -j DROPsudo nft add rule inet filter input tcp dport 3060 dropNew-NetFirewallRule -DisplayName 'Block TCP 3060' -Direction Inbound -Protocol TCP -LocalPort 3060 -Action Blocksudo ufw deny 3060/udpsudo iptables -A INPUT -p udp --dport 3060 -j DROPsudo nft add rule inet filter input udp dport 3060 dropNew-NetFirewallRule -DisplayName 'Block UDP 3060' -Direction Inbound -Protocol UDP -LocalPort 3060 -Action BlockAll port numbers · Open port checker
Assignment data: IANA port number registry (public domain), retrieved 2026-11-10.