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Port 7019 (doceri-ctl, doceri-view)

IANA assigns port 7019 to doceri-ctl, doceri-view: doceri drawing service control.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
doceri-ctl TCP doceri drawing service control Paul Brown -
doceri-view UDP doceri drawing service screen view Paul Brown -

Registry dates for this port: registered 2011-04-27.

Check what is listening on port 7019

Linux: is anything listening on TCP 7019?
sudo ss -tlnp 'sport = :7019'
Linux: UDP 7019
sudo ss -ulnp 'sport = :7019'
Linux / macOS: which process owns the port
sudo lsof -nP -i :7019
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':7019 '
Windows (Command Prompt)
netstat -ano | findstr :7019
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 7019 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 7019
From Windows
Test-NetConnection HOST -Port 7019
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 7019

Block port 7019 in the firewall

ufw
sudo ufw deny 7019/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 7019 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 7019 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 7019' -Direction Inbound -Protocol TCP -LocalPort 7019 -Action Block
ufw
sudo ufw deny 7019/udp
iptables
sudo iptables -A INPUT -p udp --dport 7019 -j DROP
nftables
sudo nft add rule inet filter input udp dport 7019 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 7019' -Direction Inbound -Protocol UDP -LocalPort 7019 -Action Block

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