Port 5106 (actifioudsagent)

IANA assigns port 5106 to actifioudsagent: Actifio UDS Agent.

Registered (user) port, 1024-49151 TCP

IANA assignment

Service nameProtoDescriptionAssigneeReference

actifioudsagent TCP Actifio UDS Agent Actifio -

Registry dates for this port: registered 2014-06-05.

Linux: is anything listening on TCP 5106?

sudo ss -tlnp 'sport = :5106'

Linux / macOS: which process owns the port

sudo lsof -nP -i :5106

Older Linux / BSD (net-tools)

sudo netstat -tlnp | grep ':5106 '

Windows (Command Prompt)

netstat -ano | findstr :5106

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 5106 -State Listen | Select LocalAddress,OwningProcess

From another machine

nc -vz -w 5 HOST 5106

From Windows

Test-NetConnection HOST -Port 5106

ufw

sudo ufw deny 5106/tcp

iptables

sudo iptables -A INPUT -p tcp --dport 5106 -j DROP

nftables

sudo nft add rule inet filter input tcp dport 5106 drop

Windows Firewall

New-NetFirewallRule -DisplayName 'Block TCP 5106' -Direction Inbound -Protocol TCP -LocalPort 5106 -Action Block

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