Appendix F Port Usage
Port Usage Table
Port Protocol Purpose Direction
5121 TCP Remote Keyboard and Mouse data
(iUSB HID)
Bi-directional. Data sent from the
ARMC/2 card to the client as well as
from the client to the ARMC/2 card.
5120 TCP CD Redirection (iUSB – CD) Bi-directional. Data sent from the
ARMC/2 card to the client as well as
from the client to the ARMC/2 card.
5123 TCP Floppy Redirection (iUSB- Floppy) Not used in newer firmware
7578 TCP Video Redirection Bi-directional. Data sent from the
ARMC/2 card to the client as well as
from the client to the ARMC/2 card.
6577 TCP (& SSL) CURI (API) (Same is used for SSL) Bi-directional. Data sent from the
ARMC/2 card to the client as well as
from the client to the ARMC/2 card.
161 UDP SNMP V3 Access Bi-directional. Data sent from the
ARMC/2 card to the client as well as
from the client to the ARMC/2 card.
3072 UDP Trap out port Outgoing from the ARMC/2 card to
the Trap destination.
80 HTTP over TCP Web Server Bi-directional. Data sent from the
ARMC/2 card to the client as well as
from the client to the ARMC/2 card.
443 HTTPS over TCP Web Server Bi-directional. Data sent from the
ARMC/2 card to the client as well as
from the client to the ARMC/2 card.
Appendix F : Port Usage
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