- Answer only the networks that need the service (no open resolvers, relays or reflectors).
- UDP services can be abused for DDoS amplification: rate-limit or block them at the edge.
- Disable legacy test services that have no use in production.
Port 11108: Hardware Terminals Discovery and Low-Level Communication Protocol
Port 11108 is assigned by IANA to myq-termlink (Hardware Terminals Discovery and Low-Level Communication Protocol).
11108
How myq-termlink works
Network servicesThe client sends a request to port 11108 and the myq-termlink service answers.
- Transport
- UDP
- Exposure risk
- not rated depends on the program listening
- Encryption
- Unknownnot stated by the registry
- IANA status
- Assigned1 registered service
- Range
- Registered (1024-49151)
- Category
- Network services
Is port 11108 dangerous?
We have no specific security note for port 11108. Its risk depends on the program actually listening on it. General advice for network services services:
IANA registry entries for port 11108
| Service | Port | Transport | Description | Reference | Updated |
|---|---|---|---|---|---|
| myq-termlink | 11108 | UDP | Hardware Terminals Discovery and Low-Level Communication Protocol | - | 2013-04-23 |
| - | 11108 | - | Reserved | - | - |
// source: IANA service name and port number registry
Which program uses port 11108, and is it reachable?
Linux
sudo ss -ltnup 'sport = :11108' # process listening on 11108
sudo lsof -nP -i :11108macOS
sudo lsof -nP -i :11108
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 11108 -State Listen | Select LocalAddress, OwningProcess Get-NetUDPEndpoint -LocalPort 11108 netstat -ano | findstr :11108
From another machine
nmap -p 11108 -sV <host> sudo nmap -sU -p 11108 <host> nc -zv <host> 11108
Block it in the firewall
sudo ufw deny 11108/udp # Linux (ufw) New-NetFirewallRule -DisplayName "Block 11108" -Direction Inbound -LocalPort 11108 -Protocol UDP -Action Block # Windows
What is port 11108 used for?
Port 11108 is assigned by IANA to myq-termlink (Hardware Terminals Discovery and Low-Level Communication Protocol).
Is port 11108 TCP or UDP?
Port 11108 is registered for UDP.
Is it safe to open port 11108?
It depends on the program that listens on it. Open it only for a service you know and only to the networks that need it. Answer only the networks that need the service (no open resolvers, relays or reflectors).
How do I check if port 11108 is open?
On Linux run "ss -ltnup 'sport = :11108'", on macOS "lsof -nP -i :11108", and on Windows "netstat -ano | findstr :11108" to see the local process. From another machine, "nmap -p 11108 <host>" shows whether it is reachable.
Other network services ports
:53 DNS tcp · udp · moderate risk :135 MS RPC tcp · udp · high risk :123 NTP udp · tcp · moderate risk :67 DHCP server udp · tcp · moderate risk :111 rpcbind tcp · udp · high risk :9100 Raw printing (JetDirect) tcp · udp · high risk :631 IPP / CUPS tcp · udp · high risk :5353 mDNS udp · tcp · moderate risk