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Siemens SIMATIC NET SCALANCE SC642-2C User Manual

Siemens SIMATIC NET SCALANCE SC642-2C
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Configuring with Web Based Management
4.7 "Security" menu
SCALANCE SC-600 Web Based Management (WBM)
Configuration Manual, 10/2021, C79000-G8976-C475-03
339
• Encryption
Select the required encryption algorithm.
– AES-128-CBC (Default)
– AES-192-CBC
– AES-256-CBC
– DES-EDE3
– BF-CBC
• Authentication
Specify the method for calculating the checksum.
– SHA256 (default)
– SHA384
– SHA512
– SHA224
– SHA1
– MD5
• LZO Comp.
– Disabled (-)
The compression is disabled. The server cannot enable compression again.
– No
The compression is disabled as default. The server can enable compression.
– Yes
The compression is enabled as default. The server can disable the compression.
– Self-adjusting
As default compression is activated adaptively. Compression is only used when the
data is good to compress; otherwise, compression is deactivated for a certain time.
• Bridged
Select the bridge ID with the IP address with which the OpenVPN connection should
run. One bridge ID can be used for multiple connections.
• Auto Firewall Rules
– Enabled
For the VPN connection, the firewall rules for access from "External" to "Internal"
and vice versa are created automatically. In addition to this, access from the
device to the outside is allowed. You can enable access to specific services of the
device under "Security > Firewall > Predefined". Ping is enabled by default.
– Disabled
You will need to create the suitable firewall rules yourself.

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Siemens SIMATIC NET SCALANCE SC642-2C Specifications

General IconGeneral
BrandSiemens
ModelSIMATIC NET SCALANCE SC642-2C
CategorySwitch
LanguageEnglish

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