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Introduction
ETV Portal Server Admin Guide 13
Table 5. Port Requirements†
Zone Port(s) Protocol Description
Internet >
DMZ
80 TCP Web request from client to MCS.
Internet >
DMZ
9876/9878
UDP
Management/RTSP SAP announce from VBrick to MCS.
DMZ >
Internet
21 TCP FTP from MCS to VOD Server (Darwin/Windows Media/
FTP).
LAN > DMZ 80 TCP Web request from client to MCS.
LAN > DMZ 9875/
9876/
9878
UDP
Multicast/Management/RTSP SAP announce from VBrick
to MCS.
LAN > DMZ 21 TCP FTP from VBStar to MCS (auto-FTP to MCS Auto-Ingest
directory).
DMZ > LAN 21 TCP FTP from MCS to VBStar (content discovery).
DMZ > LAN 80 TCP Management command from MCS to VBrick/STB.
DMZ > LAN 80/8080 TCP Web service request from MCS to VOD Server (VOD-W/
NXG).