Technical specifications
6.4 LTE router SCALANCE M876-4
SCALANCE M874, M876
78 Operating Instructions, 08/2018, C79000-G8976-C331-08
Security
• Router with NAT function
– IP masquerading
– NAPT
– SourceNAT
– NETMAP
• Password protection
• Firewall function
– Port forwarding
– IP firewall with stateful packet inspection
(layer 3 and 4)
– Global and user-defined firewall rules
VPN functions
– To establish a VPN (Virtual Private Net-
work), the following functions are availa-
ble
– Up to 20 connections
– IPsec VPN, OpenVPN (as client)
• SINEMA RC client
• Proxy server
• Siemens Remote Service (SRS)
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