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Port 8067 (infi-async)

IANA assigns port 8067 to infi-async: Infinidat async replication.

Registered (user) port, 1024-49151 TCP

IANA assignment

Service nameProtoDescriptionAssigneeReference
infi-async TCP Infinidat async replication INFINIDAT -

Registry dates for this port: registered 2015-05-01.

Check what is listening on port 8067

Linux: is anything listening on TCP 8067?
sudo ss -tlnp 'sport = :8067'
Linux / macOS: which process owns the port
sudo lsof -nP -i :8067
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':8067 '
Windows (Command Prompt)
netstat -ano | findstr :8067
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 8067 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 8067
From Windows
Test-NetConnection HOST -Port 8067

Block port 8067 in the firewall

ufw
sudo ufw deny 8067/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 8067 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 8067 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 8067' -Direction Inbound -Protocol TCP -LocalPort 8067 -Action Block

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Assignment data: IANA port number registry (public domain), retrieved 2026-11-10.