IANA assigns port 4568 to bmc-reporting: BMC Reporting.
sudo ss -tlnp 'sport = :4568'sudo ss -ulnp 'sport = :4568'sudo lsof -nP -i :4568sudo netstat -tlnp | grep ':4568 'netstat -ano | findstr :4568Get-NetTCPConnection -LocalPort 4568 -State Listen | Select LocalAddress,OwningProcessnc -vz -w 5 HOST 4568Test-NetConnection HOST -Port 4568nc -vzu -w 5 HOST 4568sudo ufw deny 4568/tcpsudo iptables -A INPUT -p tcp --dport 4568 -j DROPsudo nft add rule inet filter input tcp dport 4568 dropNew-NetFirewallRule -DisplayName 'Block TCP 4568' -Direction Inbound -Protocol TCP -LocalPort 4568 -Action Blocksudo ufw deny 4568/udpsudo iptables -A INPUT -p udp --dport 4568 -j DROPsudo nft add rule inet filter input udp dport 4568 dropNew-NetFirewallRule -DisplayName 'Block UDP 4568' -Direction Inbound -Protocol UDP -LocalPort 4568 -Action BlockAll port numbers · Open port checker
Assignment data: IANA port number registry (public domain), retrieved 2026-11-10.