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Port 2198 (onehome-remote)

IANA assigns port 2198 to onehome-remote: OneHome Remote Access.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
onehome-remote TCP OneHome Remote Access - -
onehome-remote UDP OneHome Remote Access - -

Check what is listening on port 2198

Linux: is anything listening on TCP 2198?
sudo ss -tlnp 'sport = :2198'
Linux: UDP 2198
sudo ss -ulnp 'sport = :2198'
Linux / macOS: which process owns the port
sudo lsof -nP -i :2198
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':2198 '
Windows (Command Prompt)
netstat -ano | findstr :2198
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 2198 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 2198
From Windows
Test-NetConnection HOST -Port 2198
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 2198

Block port 2198 in the firewall

ufw
sudo ufw deny 2198/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 2198 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 2198 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 2198' -Direction Inbound -Protocol TCP -LocalPort 2198 -Action Block
ufw
sudo ufw deny 2198/udp
iptables
sudo iptables -A INPUT -p udp --dport 2198 -j DROP
nftables
sudo nft add rule inet filter input udp dport 2198 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 2198' -Direction Inbound -Protocol UDP -LocalPort 2198 -Action Block

Related ports

2193drwcs2197mnp-exchange2199onehome-help2201ats

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