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Port 2802 (veritas-tcp1, veritas-udp1)

IANA assigns port 2802 to veritas-tcp1, veritas-udp1: Veritas TCP1.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
veritas-tcp1 TCP Veritas TCP1 - -
veritas-udp1 UDP Veritas UDP1 Russ Thrasher -

Check what is listening on port 2802

Linux: is anything listening on TCP 2802?
sudo ss -tlnp 'sport = :2802'
Linux: UDP 2802
sudo ss -ulnp 'sport = :2802'
Linux / macOS: which process owns the port
sudo lsof -nP -i :2802
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':2802 '
Windows (Command Prompt)
netstat -ano | findstr :2802
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 2802 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 2802
From Windows
Test-NetConnection HOST -Port 2802
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 2802

Block port 2802 in the firewall

ufw
sudo ufw deny 2802/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 2802 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 2802 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 2802' -Direction Inbound -Protocol TCP -LocalPort 2802 -Action Block
ufw
sudo ufw deny 2802/udp
iptables
sudo iptables -A INPUT -p udp --dport 2802 -j DROP
nftables
sudo nft add rule inet filter input udp dport 2802 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 2802' -Direction Inbound -Protocol UDP -LocalPort 2802 -Action Block

Related ports

2800acc-raid2801igcp2803btprjctrl2804dvr-esm

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