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Port 5004 Details
known port assignments and vulnerabilities
threat/application/port search:
| Port(s) |
Protocol |
Service |
Details |
Source |
| 5004 |
udp |
hdhomerun |
Port used by Real Time Streaming Protocol (RTSP) for Microsoft Windows Media streaming services.
RTSP uses the following ports:
554 TCP - used for accepting incoming RTSP client connections and for delivering data packets to clients that are streaming by using RTSPT.
5004 UDP - used for delivering data packets to clients that are streaming by using RTSPU.
5005 UDP - used for receiving packet loss information from clients and providing synchronization information to clients that are streaming by using RTSPU.
See also: port 1755 - Microsoft Media Server (MMS) protocol
HDHomeRun DVR from SiliconDust uses port 5004 UDP. HDHomeRun can be administered over the Ethernet link to tune channels, broadcast an MPEG stream, etc. The device can be viewed/controlled through a range of Linux/Windows DVR/PVR programs.
List of all HDHomeRun used ports:
Discovery Protocol - UDP 65001
Control Protocol - TCP 65001
Video stream - UDP 5002 and UDP 5004
LIRC for IR on HD Homerun - UDP 5000 |
SG
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| 5004 |
tcp,udp |
|
(also dccp,rtp) Real-time Transport Protocol media data (RFC 3551, RFC 4571) (official) |
Wikipedia
|
| 5004 |
tcp,udp |
avt-profile-1 |
avt-profile-1 |
SANS
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| 5004-5005,64064 |
udp |
applications |
Gizmo Project |
Portforward
|
| 5004 |
udp |
threat |
RTP(Real Time Protocol) |
Bekkoame
|
| 5004 |
tcp |
avt-profile-1 |
RTP media data [RFC3551][RFC4571] |
IANA
|
| 5004 |
udp |
avt-profile-1 |
RTP media data [RFC3551] |
IANA
|
| 5004 |
dccp |
avt-profile-1 |
RTP media data [RFC3551][RFC5762] |
IANA
|
| 5000-5010 |
udp |
applications |
Yahoo Messenger Voice Chat |
Portforward
|
| 5000-5010 |
udp |
applications |
Yahoo Voice Chat |
Portforward
|
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10 records found
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jump to:
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Related ports: 554 1755 5002 5004 65001
« back to SG Ports
External Resources
SANS Internet Storm Center: port 5004
Notes:
Well Known Ports: 0 through 1023.
Registered Ports: 1024 through 49151.
Dynamic/Private : 49152 through 65535.
TCP ports use the Transmission Control Protocol. TCP is the most commonly used protocol
on the Internet and any TCP/IP network. Whereas the IP protocol deals only with packets, TCP enables two hosts
to establish a connection and exchange streams of data. TCP guarantees delivery of data
and that packets will be delivered in the same order in which they were sent.
Guaranteed communication/delivery is the key difference between TCP and UDP.
UDP ports use the Datagram Protocol, a communications protocol for the Internet network,
transport, and session layers. Like TCP (Transmission Control Protocol),
UDP is used with IP (the Internet Protocol) and makes possible the transmission of datagrams
from one computer to applications on another computer, but unlike TCP, UDP is connectionless
and does not guarantee reliable communication; it's up to the application that received
the message to process any errors and verify correct delivery. UDP is often used with time-sensitive
applications, such as audio/video streaming, where dropping some packets is preferable to waiting for delayed data.
When troubleshooting unknown open ports, it is useful to find exactly what services/processes are listening to them.
This can be accomplished in both Windows command prompt and Linux variants using the "netstat -aon" command.
We also recommend runnig multiple anti-virus/anti-malware scans to rule out the possibility of active malicious software.
For more detailed and personalized help please use our forums.
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