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Port 1115 (ardus-trns)

IANA assigns port 1115 to ardus-trns: ARDUS Transfer.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
ardus-trns TCP ARDUS Transfer - -
ardus-trns UDP ARDUS Transfer - -

Check what is listening on port 1115

Linux: is anything listening on TCP 1115?
sudo ss -tlnp 'sport = :1115'
Linux: UDP 1115
sudo ss -ulnp 'sport = :1115'
Linux / macOS: which process owns the port
sudo lsof -nP -i :1115
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':1115 '
Windows (Command Prompt)
netstat -ano | findstr :1115
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 1115 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 1115
From Windows
Test-NetConnection HOST -Port 1115
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 1115

Block port 1115 in the firewall

ufw
sudo ufw deny 1115/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 1115 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 1115 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 1115' -Direction Inbound -Protocol TCP -LocalPort 1115 -Action Block
ufw
sudo ufw deny 1115/udp
iptables
sudo iptables -A INPUT -p udp --dport 1115 -j DROP
nftables
sudo nft add rule inet filter input udp dport 1115 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 1115' -Direction Inbound -Protocol UDP -LocalPort 1115 -Action Block

Related ports

1113ltp-deepspace1114mini-sql1116ardus-cntl1117ardus-mtrns

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