Siemens RUGGEDCOM ROS - Page 22

Chapter 1
Introduction
RUGGEDCOM ROS
User Guide
8 Available Services by Port
Denotes whether the ports/services are authenticated during access.
Services Port Number Port Open Port Default
Access
Authorized
Note
Telnet TCP/23 Open
(configurable)
Closed Yes Only available
through two
management
interfaces.
HTTP TCP/80 Open, redirects
to 443
Open —
HTTPS TCP/443 Open Open Yes
RSH TCP/512 Open
(configurable)
Closed Yes Only available
through two
management
interfaces.
TFTP UDP/69 Open
(configurable)
Closed No Only available
through two
management
interfaces.
SFTP TCP/22 Open Open Yes Only available
through two
management
interfaces.
SNMP UDP/161 Open
(configurable)
Closed Yes Only available
through two
management
interfaces.
SNTP UDP/123 Open - Always
might acts as
server
Open No Only available
through two
management
interfaces.
SSH TCP/22 Open Open Yes Only available
through two
management
interfaces.
ICMP — Open Open No
TACACS+ TCP/49
(configurable)
Open
(configurable)
Closed Yes
RADIUS UDP/1812
to send
(configurable),
opens random
port to listen to
Open
(configurable)
Closed Yes Only available
through two
management
interfaces.
Remote Syslog UDP/514
(configurable)
Open
(configurable)
Closed No Only available
through two
management
interfaces.
TCP Modbus (Server) TCP/502 Open Open No Only available
through two
management
interfaces.
TCP Modbus (Switch) TCP/502 Open
(configurable)
Closed No