Siemens SIMATIC MV500 Operating Instructions Manual page 8

Preface
• To prevent unauthorized access to the device or network, set up appropriate safeguards
against non-secure protocols.
• Enable only the services (protocols) that will actually be used on the device. The same
applies to the installed interfaces/ports. Unused ports could be used to access the network
downstream from the device.
List of available protocols
All available protocols and their ports that are used with SIMATIC MV500 are listed below.
Table 2 List of available protocols
Service/ Protocol/
Protocol Port number
HTTP TCP/80
HTTPS TCP/443
NTP UDP/123
TCP TCP Config
DNS server UDP/53
1)
DHCP UDP/68
DHCP server UDP/67
1)
SNMP UDP/161
1)
PROFINET UDP/34964
1)
UDP/49152-65535
Scanner portal TCP/666
MMI TCP dynamic
ALM LIC TCP/65278
These services/protocols are not available for the "X2 LAN2" Ethernet interface.
1)
This protocol is only used when the "CONNECT" button is used.
2)
Only when the reader is in "Stop".
3)
Explanation of the table:
• Authentication
Specifies whether authentication of the communication partner takes place.
• Encryption
Specifies whether the transfer is encrypted.
NOTICE
Opening ports by changing the parameter settings
Make sure that port "TCP/8765" is open when enabling the "Archiving/MMI" parameter.
Make sure that the "TCP/8020" port is open when enabling the "TCP" parameter.
You can find additional information about these parameters in the section "Communication
> Interfaces" of the WBM online help.
8
Preset port Port configura-
status ble
Open --
Open --
Closed ✓
Closed ✓
Closed --
2)
Open --
Closed --
2)
Open --
Open --
Closed ✓
Closed ✓
Open --
3)
Operating Instructions, 03/2021, C79000-G8976-C494-05
Authentication Encryption
-- --
✓ ✓
-- --
-- --
-- --
-- --
-- --
✓ --
-- --
-- --
-- --
-- --
SIMATIC MV500