HP 800 User Manual page 552

Ports used in NAC 800
Port Parties
Ports used by the admin user browser:
443 (TCP) Admin user
browser to MS
Ports used for internal communications:
7483 (TCP) ES to MS
MS to ES
22 (TCP) MS to ES
Ports used for external communications:
443 (TCP) ES to MS
N/A MS to admin user
client browser
80 (TCP) MS to Internet
443 (TCP) MS to Internet
8999 (TCP) DAC host to ESs
Table E-1. Ports in NAC 800 (cont.)
E-2
Description
The administration user interface (as
opposed to the end user access
screens) uses port 443 on the MS for
communication.
Message bus communications
between the ES and MS occur on port
7483.
Port 22 (SSH) is used for miscellaneous
communications, such as upgrades,
support packages, adding/removing
the ES.
When the admin user selects to
upgrade by way of the user interface,
the upgrade files use port 443.
Support packages are downloaded to
the admin client browser (no external
network interaction)
For software and operating system
updates:
download.hp.com port 80
NOTE: The ES communicates to the
Internet through the MS.
For license validation and test updates:
update.hp.com port 443
NOTE: The ES communicates to the
Internet through the MS.
In environments with Windows- or
Linux-based Remote Device Activity
Capture (RDAC), RDAC listens to
network traffic and sends device
activity information (such as DHCP
traffic information) to NAC 800."
Comments
Not configurable
Not configurable
Not configurable
Not configurable
N/A
Configure on the firewall/router
between MS and Internet
Configure on the firewall/router
between MS and Internet
Not configurable