Open Transmission Control Protocol (Tcp) Ports - ABB XRC G5 User Manual

Table 9-3: User-enabled services on XSeries
Service Default
Name state
SSH/SFTP Disabled
Service
Totalflow Enabled
Software
Update
Service
9.2.2

Open Transmission Control Protocol (TCP) ports

The table below lists the open TCP ports on an XSeries
based connections which are supported by the Ethernet and Wi-Fi interfaces.
Protocols over TCP can be standard like SSH, or proprietary like Totalflow (Remote or Local).
Table 9-4: Open TCP ports on an XSeries
Default User-
TCP port configurable
9999 Yes
65535 No
9696 No
502 Yes
IMPORTANT NOTE: For connections with user-configurable ports assigned, customers can use
the default value or assign a different port number in the range of 1024 to 65534. Connections
using non-default TCP ports are handled by additional Totalflow/TCP communication or Modbus
TCP applications configured with different TCP ports. For example, the figure below shows an
additional Totalflow/TCP application (named ControlGroup) with a different TCP port (10001).
G5
Description
Serves connection requests
for secure login shell and file
transfer. Supports
connection requests from
third-party SSH/SFTP clients
Enables or blocks the ability
of the device loader to
update the embedded
software.
G5
Protocol using Description
the port
Totalflow/TCP Assigned to connections used for device
monitoring, configuration and data collection or
polling. PCCU, WinCCU, TDS and third-party SCADA
systems request these connections.
Device Assigned to the device loader connections for
Loader/TCP device software update.
PCCU requests this type of connection.
SSH/TCP Assigned to secure shell (SSH/SFTP) connections.
Third-party SSH/SFTP clients request these
connections.
Modbus /TCP Assigned to connections between the XSeries
devices and external Modbus devices for
communication and data transfer
Security feature available
Authentication based on private-public
key pairs, passphrase-protected keys
None specific to the service. Must use Bi-
level security passcode or Role-Based
Authentication (RBAC)
G5 device. These ports are used for all TCP/IP
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