Standalone VGA Grid User's Guide

Standalone VGA Grid User Guide

Network ports used by Standalone VGA Grid

Port (or range) Protocol Description

319 and 320 UDP

PTP server, if enabled. See Configure synchronized time (NTP, PTP v1 and

RDATE).

443 TCP HTTPS for the Admin panel, HLS streaming if enabled.

554 to 554+(x-1) TCP

For RTSP/TCP and RTSP/HTTP streaming on your network (where x is the

number of channels configured). The number of ports used depends on

how many channels you have with RTSPstreaming enabled. See Stream

content using HTTPor RTSP. (Note that client video players choose

whether they are using RTSP/TCP, RTSP/HTTP orRTSP/UDP).

*Ports 554 and 555 are also used for internal communications. If

streaming is disabled, these ports remain open but refuse all external

connection requests.

Random in range

32768 - 61000

UDP

If the client video player chooses RTSP/UDP, it will negotiate 4 random

UDP ports (two for audio and two for video). The port range is dependent

on theOS of the client video player and can change with updates to that

OS.

1900 UDP

UPnP server(for UPnP discovery), if enabled. See Stream content using

UPnP.

Random in range

50000 to 65000

TCP

UPnP media server, if enabled. Each time the UPnP server is started, a

random TCPport in this range is used to enable connections with other

UPnP devices.

5353 UDP For multicast DNS discovery. Connect via DNS-based service discovery.

8000 to 8000+(x-1) TCP

For ASF, Flash and MPEG-TS streaming on your network (where x is the

number of channels configured). The number of ports used depends on

how many channels you have with streaming enabled. See Stream

content using HTTPor RTSP.

*Ports 8000 and 8001 are also used for internal communications. If

streaming is disabled, these ports remain open but refuse all external

connection requests.

8889 TCP Operator interface.

In addition to the ports listed above, there are also outgoing connections as follows: