HP 800 Series, User Manual

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