User-Enabled Services; Open Transmission Control Protocol (Tcp) Ports - ABB XIO-08 User Manual

Table 8-2: Wireless interfaces in XIO
Wireless
connections
communication
interfaces
Wi-Fi, Wi-Fi Access Point
functionality
Onboard Bluetooth,
Port Name: Bluetooth
8.2.1

User-enabled services

Services are software processes that run on the XIO device. The table below lists user-enabled services
that open access to the embedded software file system. Unauthorized or malicious use of these services
can cause file corruption and render a device inoperable.
Table 8-3: User-enabled services on the XIO
Service Default
Name state
SSH/SFTP Disabled
Service
Totalflow Enabled
Software
Update
Service
Auto Enabled
Discovery
Service
8.2.2

Open Transmission Control Protocol (TCP) ports

The table below lists the open TCP ports on the XIO. These ports are used for all TCP/IP based
connections which are supported by the Ethernet ports.
Protocols over TCP can be standard like SSH, or proprietary like Totalflow (Remote or Local).
Table 8-4: Open TCP ports on the XIO
Default User-
port configurable
9999 Yes
9997 Yes
9998 Yes
118 | XIO USER MANUAL | 2106424MNAA
Default Protocol
state
Disabled Totalflow
Local/TCP
Disabled Totalflow
Local
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 devic
loader to update the embedded software
Enables publishing and discovery of
server applications running on XIO and
other devices in the network.
Port can Protocol
be using the
closed port
No Totalflow/TCP Assigned to connections used for device
No Totalflow/TCP XIO Write Server: Assigned to connections used to
No Totalflow/TCP XIO Server: Assigned to connections used for data
Security feature available
Passcode protection and standards-based Wi-Fi
security modes (WPA, WPA2)
Role-Based Authentication (RBAC)
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)
None specific to the service.
Description
monitoring, configuration and data collection or
polling. PCCU, WinCCU, TDS and third-party
SCADA systems request these connections.
control data points by other remote controllers like
RMC through XIO Interface App.
polling by other remote controllers like RMC
through XIO Interface App.