Privacy and Security
8-10 Vscan Extend – User Manual
5721203-100
Rev. D
Inbound firewall configuration
All inbound connections are blocked by the Vscan Extend
Ultrasound system’s internal firewall, with the exemptions listed
in the table below.
The column “Recommended configuration of network
infrastructure” describes the suggested configuration of the
network infrastructure regarding the different network services.
Table 8-2: Inbound Firewall configuration
Local port
Remote
port
Protocol Programs
Recommended
configuration of
network
infrastructure
Network
service
104
1
Any TCP All Open to DICOM
server(s)
connected to the
Vscan Extend, but
only if DICOM
Retrieve is used.
Closed towards
internet.
DICOM
Retrieve
from
connected
DICOM
server(s)
1
Port 104 or another port configured for the DICOM Retrieve service.