Siemens SCALANCE M800 Operating Instructions Manual page 78

Technical specifications
6.4 LTE router SCALANCE M876-4
Security
78
M876-4
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)
•
Operating Instructions, 08/2018, C79000-G8976-C331-08
SCALANCE M874, M876