INSYS MoRoS GPRS 2.1 PRO, Руководство пользователя

Страница: 31 / 144

MoRoS GPRS 2.1 PRO Function Overview

Firewall (stateful firewall)
The MoRoS GPRS 2.1 PRO firewall enables the limitation of incoming
and outgoing IP connections. A flexible rule may be created for each
connection and stored user. If one of these firewall rules applies to a
connection through the MoRoS GPRS 2.1 PRO, this connection will be
allowed, otherwise the connection is inhibited. This will increase the
security by not permitting unauthorized access to the network behind
the MoRoS GPRS 2.1 PRO.
"Stateful firewall" means that the MoRoS GPRS 2.1 PRO will automati-
cally adjust the firewall for the data traffic that was initiated by author-
ised data packets. This will allow connections also for protocols with
special requirements, e.g. FTP.

Configurable Ethernet switch
For each port at the switch of the MoRoS GPRS 2.1 PRO, the transmis-
sion rate, the transmission mode and the LED display for certain net-
work events may be set individually. The MoRoS GPRS 2.1 PRO de-
tects the settings automatically when configured with factory settings.
The switch can be divided in up to four VLANs.

Port mirroring at the Ethernet switch for analysis purposes
A port at the switch of the MoRoS GPRS 2.1 PRO can reproduce a
copy of the data at another network port of the switch. At these mirror
ports, the transmitted data can be read for analysis purposes (e.g. for
intrusion detection systems, problem analysis of end terminals), with-
out affecting the network traffic.

E-Mail and SMS dispatch as well as SNMP trap triggering on different
events
The MoRoS GPRS 2.1 PRO can send an e-mail or SMS to any recipient
on different events or trigger an SNMP trap. A series of pre-define
events are available for this, like signals at input 1 or set-up of connec-
tions for example.

SMS receipt
The MoRoS GPRS 2.1 PRO can be configured for receiving SMS. Dif-
ferent commands can be transmitted to the MoRoS GPRS 2.1 PRO
with this, optionally also password-protected. SMS that cannot be
evaluated can be forwarded to sandbox and evaluated there.

SNMP agent for processing SNMP requests
The MoRoS GPRS 2.1 PRO can respond to incoming SNMP requests
(SNMP Get requests) if the SNMP agent is enabled. Almost all configu-
ration parameters can be read out with this.
31