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Port 2994 (veritas-vis2)

IANA assigns port 2994 to veritas-vis2: VERITAS VIS2.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
veritas-vis2 TCP VERITAS VIS2 Dinkar Chivaluri -
veritas-vis2 UDP VERITAS VIS2 Dinkar Chivaluri -

Check what is listening on port 2994

Linux: is anything listening on TCP 2994?
sudo ss -tlnp 'sport = :2994'
Linux: UDP 2994
sudo ss -ulnp 'sport = :2994'
Linux / macOS: which process owns the port
sudo lsof -nP -i :2994
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':2994 '
Windows (Command Prompt)
netstat -ano | findstr :2994
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 2994 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 2994
From Windows
Test-NetConnection HOST -Port 2994
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 2994

Block port 2994 in the firewall

ufw
sudo ufw deny 2994/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 2994 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 2994 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 2994' -Direction Inbound -Protocol TCP -LocalPort 2994 -Action Block
ufw
sudo ufw deny 2994/udp
iptables
sudo iptables -A INPUT -p udp --dport 2994 -j DROP
nftables
sudo nft add rule inet filter input udp dport 2994 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 2994' -Direction Inbound -Protocol UDP -LocalPort 2994 -Action Block

Related ports

2992avenyo2993veritas-vis12995idrs2996vsixml

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