Siemens SIMATIC NET SCALANCE SC-600 Configuration Manual

Technical basics
3.8 Security functions
SCALANCE SC-600 Web Based Management (WBM)
54 Configuration Manual, 10/2021, C79000-G8976-C475-03
3.8.3 Firewall
3.8.3.1 Firewall rules SC600
Firewall rules are automatically created, predefined or specially configured IP rules for
data traffic.
Automatic firewall rules
The "Auto firewall rules" setting is available for the following functions:
• System > SINEMA RC
• Security > IPsec VPN> Phase 2
• Security > OpenVPN Client > Connections
The automatically created firewall rules allow packets in the following direction:
From
To
SINEMA RC
IPsec VPN
OpenVPN
Internal
External
✓
✓
✓
External
Internal
✓
✓
✓
Device
External
--
--
✓
External
Device
Predefined IPv4 rules
When the connection is created, the following IPv4
services are enabled:
HTTP
HTTPS
SSH
Ping
Ping
Ping
Predefined firewall rules
The firewall contains predefined IPv4 rules that enable specific IPv4 services on the
device.
Specify the interface via which access takes place under "Security > Firewall >
Predefined IPv4".
The following options are available:
• VLANx: VLANs with configured subnet
• VPN connection: SINEMA RC, IPsec and OpenVPN
Factory setting

Siemens SIMATIC NET SCALANCE SC-600 Specifications

General

Product Series	SC-600
VLAN Support	Yes
VLAN standard	IEEE 802.1Q
QoS Support	Yes
Type of housing	Metal
Product Family	SCALANCE
Product type designation	SCALANCE SC-600
Port Types	Ethernet
Number of 100/1000Base-SFP ports	2
Operating Temperature	-40°C to +60°C
Ambient temperature during operation	-40 ... 60 °C
Ambient temperature during storage	-40 ... 70 °C
Relative humidity during operation	10% to 95% (non-condensing)
Protection class IP	IP30
Power Supply	24 V DC
Mounting Type	DIN rail
MTBF	Varies by model
Certifications	CE, UL, cUL, ATEX, IECEx
Switching Capacity	Varies by model
Throughput	Varies by model
MAC Address Table	Varies by model
Number of VLANs	Varies by model
Max. frame size	Varies by model