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Port 5362 (serverwsd2)

IANA assigns port 5362 to serverwsd2: Microsoft Windows Server WSD2 Service.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
serverwsd2 TCP Microsoft Windows Server WSD2 Service Erhan Soyer Osman -
serverwsd2 UDP Microsoft Windows Server WSD2 Service Erhan Soyer Osman -

Registry dates for this port: registered 2008-03-26.

Check what is listening on port 5362

Linux: is anything listening on TCP 5362?
sudo ss -tlnp 'sport = :5362'
Linux: UDP 5362
sudo ss -ulnp 'sport = :5362'
Linux / macOS: which process owns the port
sudo lsof -nP -i :5362
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':5362 '
Windows (Command Prompt)
netstat -ano | findstr :5362
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 5362 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 5362
From Windows
Test-NetConnection HOST -Port 5362
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 5362

Block port 5362 in the firewall

ufw
sudo ufw deny 5362/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 5362 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 5362 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 5362' -Direction Inbound -Protocol TCP -LocalPort 5362 -Action Block
ufw
sudo ufw deny 5362/udp
iptables
sudo iptables -A INPUT -p udp --dport 5362 -j DROP
nftables
sudo nft add rule inet filter input udp dport 5362 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 5362' -Direction Inbound -Protocol UDP -LocalPort 5362 -Action Block

Related ports

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