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Port 1570 (orbixd)

IANA assigns port 1570 to orbixd.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
orbixd TCP orbixd Bridget Walsh -
orbixd UDP orbixd Bridget Walsh -

Check what is listening on port 1570

Linux: is anything listening on TCP 1570?
sudo ss -tlnp 'sport = :1570'
Linux: UDP 1570
sudo ss -ulnp 'sport = :1570'
Linux / macOS: which process owns the port
sudo lsof -nP -i :1570
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':1570 '
Windows (Command Prompt)
netstat -ano | findstr :1570
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 1570 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 1570
From Windows
Test-NetConnection HOST -Port 1570
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 1570

Block port 1570 in the firewall

ufw
sudo ufw deny 1570/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 1570 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 1570 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 1570' -Direction Inbound -Protocol TCP -LocalPort 1570 -Action Block
ufw
sudo ufw deny 1570/udp
iptables
sudo iptables -A INPUT -p udp --dport 1570 -j DROP
nftables
sudo nft add rule inet filter input udp dport 1570 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 1570' -Direction Inbound -Protocol UDP -LocalPort 1570 -Action Block

Related ports

1568tsspmap1569ets1571rdb-dbs-disp1572chip-lm

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