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Port 3037 (hp-san-mgmt)

IANA assigns port 3037 to hp-san-mgmt: HP SAN Mgmt.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
hp-san-mgmt TCP HP SAN Mgmt Steve Britt -
hp-san-mgmt UDP HP SAN Mgmt Steve Britt -

Check what is listening on port 3037

Linux: is anything listening on TCP 3037?
sudo ss -tlnp 'sport = :3037'
Linux: UDP 3037
sudo ss -ulnp 'sport = :3037'
Linux / macOS: which process owns the port
sudo lsof -nP -i :3037
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':3037 '
Windows (Command Prompt)
netstat -ano | findstr :3037
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 3037 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 3037
From Windows
Test-NetConnection HOST -Port 3037
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 3037

Block port 3037 in the firewall

ufw
sudo ufw deny 3037/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 3037 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 3037 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 3037' -Direction Inbound -Protocol TCP -LocalPort 3037 -Action Block
ufw
sudo ufw deny 3037/udp
iptables
sudo iptables -A INPUT -p udp --dport 3037 -j DROP
nftables
sudo nft add rule inet filter input udp dport 3037 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 3037' -Direction Inbound -Protocol UDP -LocalPort 3037 -Action Block

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