
Report
Port number (2) Link layer
(4) Transport layer
Function
Description
ISO on TCP
(according to
RFC 1006)
102
(4) TCP
ISO-on-TCP
protocol
ISO on TCP (according
to RFC 1006) is used for
the message-oriented
data exchange to a re‐
mote CPU, WinAC, or de‐
vices of other suppliers.
Communication with ES,
HMI, etc.
Is open in the delivery
state and is always re‐
quired.
SNMP
Simple network
management pro‐
tocol
161
(4) UDP
Simple network
management
protocol
SNMP enables the read‐
ing out and setting of net‐
work management data
(SNMP managed Ob‐
jects) by the SNMP man‐
ager.
Is open in the delivery
state and is always re‐
quired.
https
Secure Hypertext
transfer protocol
443
(4) TCP
Secure Hyper‐
text transfer
protocol
https is used for the com‐
munication with the CU-
internal web server via
Transport Layer Securi‐
ty(TLS).
Is open in the delivery
state and can be deacti‐
vated.
Internal
protocol
5188
(4) TCP
Server/
incoming
Communication with
STARTER for download‐
ing project data.
Reserved
49152...655
35
(4) TCP
(4) UDP
-
Dynamic port area that is
used for the active con‐
nection endpoint if the ap‐
plication does not specify
the local port.
EtherNet/IP protocols
Explicit messag‐
ing
44818
(4) TCP
(4) UDP
-
Is used for parameter ac‐
cess, etc.
Is closed when delivered,
and is opened when se‐
lecting EtherNet/IP.
Implicit messag‐
ing
2222
(4) UDP
-
Is used for exchanging I/
O data.
Is closed when delivered,
and is opened when se‐
lecting EtherNet/IP.
Security measures for SINAMICS
5.5 Communication services and used port numbers
Industrial Security
Configuration Manual, 08/2017, A5E36912609A
51
Содержание SINAMICS
Страница 6: ...Table of contents Industrial Security 6 Configuration Manual 08 2017 A5E36912609A ...
Страница 8: ...Introduction Industrial Security 8 Configuration Manual 08 2017 A5E36912609A ...
Страница 18: ...Industrial Security 3 4 Security management Industrial Security 18 Configuration Manual 08 2017 A5E36912609A ...
Страница 222: ...Communication A 1 Communication Industrial Security 222 Configuration Manual 08 2017 A5E36912609A ...
Страница 224: ...Service Support Industrial Security 224 Configuration Manual 08 2017 A5E36912609A ...