Hirschmann EAGLE One - Operating Modes and Network Configuration

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Installation EAGLE One
Release 03 07/2014
 Configurable firewall rules:
 Incoming/outgoing data traffic
 Modem access
 External Management access
 IP Masquerading, 1-to-1 NAT, port forwarding
 IP Spoofing Protection
3.2.2 VPN functions
The EAGLE One supports the following Virtual Private Network (VPN)
Functions:
 Hirschmann VPN: router mode
 VPN protocols: IPSec
 Encryption algorithms:
 DES-56
 3DES-168
 AES-128, AES-192, AES-256
 Authentication:
 Pre-shared key (PSK)
 X.509v3 certificates
 Hashing algorithms: MD5, SHA-1
 NAT-T support
3.3 Operating modes
This device supports you in protecting the internal network against the
influences of external networks.
3.3.1 Delivery state
On delivery, the device works in the Transparent mode. In this mode, no
network settings (e.g., for subnetworks) are required for operation.
The firewall has been preconfigured so that the IP data traffic from the
internal network is possible; however, traffic from the external network to the
internal one is not possible. Thus, even the delivery state helps to prevent
unauthorized access from the external network.