
SIMATIC S7-400
Communication
SCALANCE M87x UMTS router
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Siemens ST 70 · 2013
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Technical specifications (continued)
Product properties, functions,
components general
Product function DynDNS client Yes Yes
Product functions management,
configuration
Product function
•CLI No No
• web-based management
Yes Yes
• MIB support
No No
• TRAPs via email
No No
Protocol is supported
•Telnet No No
• HTTP
No No
• HTTPS
Yes Yes
Type of configuration
Web interface Web interface
Product functions Diagnosis
Product function
• Statistics Packet Size No No
• Statistics packet type
No No
• Error statistics
No No
• SysLog
Yes Yes
• Packet Filter Log
Yes Yes
Product functions DHCP
Product function
• DHCP client Yes Yes
• DHCP server - internal network
Yes Yes
Product functions Routing
Router function
• NAT (IP masquerading) Yes Yes
• Port Forwarding
Yes Yes
• NAT traversal
Yes Yes
• 1:1 NAT
Yes Yes
• DNS cache
Yes Yes
Product functions Security
Design of the firewall
Product function
• Password protection Yes Yes
• packet filter
Yes Yes
• Broadcast/Multicast/Unicast Limiter
- -
• broadcast blocking
- -
Suitability for installation
Virtual Private Network
No Yes
Product function with VPN connection
F T
Number of possible connections for
VPN connection
- 10
Number of network stations for
internal network with VPN connection
maximum
- -
Type of authentication with
Virtual Private Network PSK
No Yes
Protocol will be supported IPse
c tunnel and transport mode
No Yes
Order No. 6GK5 873-0AA10-1AA2 6GK5 875-0AA10-1AA2
Product-type designation SCALANCE M873 SCALANCE M875
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