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Section 5
RER601/603 Configurator
5.4.8
5.4.8.1
5.4.8.2
5.4.8.3
34
Routing
The routing settings of the device can be configured in the Routing menu.
S-NAT
These parameters are used to configure the S-NAT settings. When enabled, the
private IP address used in the LAN is changed to the GPRS interface IP address.
From IP determines that only S-NAT connections from the defined IP address are
allowed. If defined with wildcard (0/0), all IP addresses are handled in the same way.
D-NAT
These parameters are used to configure the D-NAT settings. When enabled,
packets coming to the defined GPRS interface port are forwarded to the local IP
address.
Source IP determines the D-NAT connections coming from the IP address. If
defined with wildcard (0/0), all IP addresses are handled in the same way.
Protocol determines the protocol that is forwarded. If the value "Any" is selected,
other parameters are ignored.
Dest.port determines the GPRS interface that is forwarded to the local Ethernet.
Redirect to IP determines the IP address used in the forwarding.
Redir. port determines the port used in the forwarding.
DNS Update
The DNS Update parameters are used to configure the dynamic DNS. The device
can report its dynamic IP address to a DNS server. These settings are RFC2136
compliant, for example, for BIND DNS server.
1MRS757105 B
RER601/603
Technical Manual
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