- Close the port if nothing on the host needs it.
- Identify the process that listens on it (commands below) before opening it in a firewall.
- Expose a service only to the networks that use it.
Port 31949: Embedded Device Configuration Protocol RX
Port 31949 is assigned by IANA to iceedcp_rx (Embedded Device Configuration Protocol RX), iceedcp-rx (Embedded Device Configuration Protocol RX IANA assigned this well-formed service name as a replacement for "iceedcp_rx".).
31949
How iceedcp_rx works
Other servicesThe client sends a request to port 31949 and the iceedcp_rx service answers.
- Transport
- TCP · UDP
- Exposure risk
- not rated depends on the program listening
- Encryption
- Unknownnot stated by the registry
- IANA status
- Assigned2 registered services
- Range
- Registered (1024-49151)
- Category
- Other services
Is port 31949 dangerous?
We have no specific security note for port 31949. Its risk depends on the program actually listening on it. General advice for other services services:
IANA registry entries for port 31949
| Service | Port | Transport | Description | Reference | Updated |
|---|---|---|---|---|---|
| iceedcp_rx | 31949 | TCP, UDP | Embedded Device Configuration Protocol RX | - | 2006-08 |
| iceedcp-rx | 31949 | TCP, UDP | Embedded Device Configuration Protocol RX IANA assigned this well-formed service name as a replacement for "iceedcp_rx". | - | 2006-08 |
// source: IANA service name and port number registry
Which program uses port 31949, and is it reachable?
Linux
sudo ss -ltnup 'sport = :31949' # process listening on 31949
sudo lsof -nP -i :31949macOS
sudo lsof -nP -i :31949
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 31949 -State Listen | Select LocalAddress, OwningProcess Get-NetUDPEndpoint -LocalPort 31949 netstat -ano | findstr :31949
From another machine
nmap -p 31949 -sV <host> sudo nmap -sU -p 31949 <host> nc -zv <host> 31949
Block it in the firewall
sudo ufw deny 31949/tcp # Linux (ufw) New-NetFirewallRule -DisplayName "Block 31949" -Direction Inbound -LocalPort 31949 -Protocol TCP -Action Block # Windows
What is port 31949 used for?
Port 31949 is assigned by IANA to iceedcp_rx (Embedded Device Configuration Protocol RX), iceedcp-rx (Embedded Device Configuration Protocol RX IANA assigned this well-formed service name as a replacement for "iceedcp_rx".).
Is port 31949 TCP or UDP?
Port 31949 is registered for TCP and UDP.
Is it safe to open port 31949?
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. Close the port if nothing on the host needs it.
How do I check if port 31949 is open?
On Linux run "ss -ltnup 'sport = :31949'", on macOS "lsof -nP -i :31949", and on Windows "netstat -ano | findstr :31949" to see the local process. From another machine, "nmap -p 31949 <host>" shows whether it is reachable.
Other other services ports
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