Technical specifications
5.1 GPRS/EDGE router SCALANCE M874-2
SCALANCE M874, M876
Operating Instructions, 06/2015, C79000-G8976-C331-05
51
M874-2
Installation direction
Vertical
(ventilation openings at the top and bottom)
Product functions
Firewall and security
•
Stateful inspection
•
Packet filter
•
IPsec VPN for up to 20 connections
•
Password protection
Router functions
•
NAPT (port forwarding)
•
NAT (IP masquerading)
•
NAT traversal
•
NETMAP
•
Dynamic DNS client
•
DNS cache
•
NTP
•
Remote logging
•
Connection monitoring
•
Alarm SMS
•
Sending SMS messages from the local area
network
Configuration / management
•
Web-based administration user interface
(WBM)
•
Remote access with HTTPS
•
SNMP and SNMP traps