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Port 6769 (adi-gxp-srvprt)

IANA assigns port 6769 to adi-gxp-srvprt: ADInstruments GxP Server.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
adi-gxp-srvprt TCP ADInstruments GxP Server Mathew Pitchforth -
adi-gxp-srvprt UDP ADInstruments GxP Server Mathew Pitchforth -

Registry dates for this port: registered 2005-08.

Check what is listening on port 6769

Linux: is anything listening on TCP 6769?
sudo ss -tlnp 'sport = :6769'
Linux: UDP 6769
sudo ss -ulnp 'sport = :6769'
Linux / macOS: which process owns the port
sudo lsof -nP -i :6769
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':6769 '
Windows (Command Prompt)
netstat -ano | findstr :6769
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 6769 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 6769
From Windows
Test-NetConnection HOST -Port 6769
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 6769

Block port 6769 in the firewall

ufw
sudo ufw deny 6769/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 6769 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 6769 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 6769' -Direction Inbound -Protocol TCP -LocalPort 6769 -Action Block
ufw
sudo ufw deny 6769/udp
iptables
sudo iptables -A INPUT -p udp --dport 6769 -j DROP
nftables
sudo nft add rule inet filter input udp dport 6769 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 6769' -Direction Inbound -Protocol UDP -LocalPort 6769 -Action Block

Related ports

6767bmc-perf-agent6768bmc-perf-mgrd6770plysrv-http6771plysrv-https

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