Siemens SIMATIC NET SCALANCE W734-1, Руководство по эксплуатации

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Security recommendations
SCALANCE W774-1 /W734-1
10
Operating Instructions, 07/2020, C79000-G8976-C325-14
List of available services
The following is a list of all available services and their ports through which the device
can be accessed.
The table includes the following columns:
•
Service
The services that the device supports
• Default port status
This is the status of the port in the delivery state (factory setting).
• Configurable port/service
Indicates whether the port number or the service can be configured via WBM / CLI.
• Authentication
Specifies whether the communication partner is authenticated.
If optional, the authentication can be configured as required.
• Encryption
Specifies whether the transfer is encrypted.
If optional, the encryption can be configured as required.
Service Protocol/port
number
Default port
status
Configurable Authentication Encryption
Port Service
DHCP client UDP/68 Outgoing only -- ✓ -- --
DHCP server UDP/67 Closed -- ✓ -- --
DNS client TCP/53
UDP/53
Outgoing only -- ✓ -- --
EthernetIP TCP/44818,
UDP/2222
UDP/44818 Closed -- ✓ -- --
HTTP TCP/80 Open ✓ ✓ ✓ --
HTTPS TCP/443 Open ✓ ✓ ✓ ✓
NTP Client UDP/123 Outgoing only ✓ ✓ -- --
PROFINET UDP/34964
UDP/49154
UDP/49155 Open -- ✓ -- --
RADIUS UDP/1812 Closed ✓ ✓ ✓ --
Remote Capture TCP/2002 Closed -- ✓ -- --
SFTP client TCP/22 Closed ✓ ✓ ✓ ✓
SMTP client TCP/25 Closed ✓ ✓ -- --
SNMPv1/V2c UDP/161 Open ✓ ✓ -- --
SNMPv3 UDP/161 Open ✓ ✓ Optional Optional
SNMP traps UDP/162 Outgoing only -- ✓ -- --
SNTP Client UDP/123 Outgoing only ✓ ✓ -- --
SSH TCP/22 Open ✓ ✓ ✓ ✓