Opengear ACM7000 User Manual

Chapter 4: Firewall, Failover & OOB Access
104
Connection State: The state of connections that the firewall rule applies to (Any,
Related/Established, or New). This can be used to only allow established
connections out an interface.
Action: The action (Accept or Block) that applies to the packets detected that
match the Interface+ Port Range+ Source/destination Address Range+
Protocol+ Direction
For example, to block all SSH traffic from leaving Dialout Interface, the following settings can be used:
Interface: Dialout/Cellular
Port Range: 22
Protocol: TCP
Direction: Egress
Action: Block
The firewall rules are processed in a set order from top to bottom. For example, with the following rules,
all traffic coming in over the Network Interface is blocked except when it comes from two nominated IP
addresses (SysAdmin and Tony):
To allow all incoming traffic on all
interfaces from the SysAdmin:
To allow all incoming
traffic from Tony:
To block all incoming
traffic from the Network
Interface:
Interface
Any
Any
Network Interface
Port Range
Any
Any
Any
Source MAC
Any
Any
Any
Source IP
IP address of SysAdmin
IP address of Tony
Any
Destination IP
Any
Any
Any
Protocol
TCP
TCP
TCP
Direction
Ingress
Ingress
Ingress
Action
Accept
Accept
Block
If the Rule Order above is changed so the Block Everyone Else rule is second on the list, the traffic coming
in over the Network Interface from Tony would be blocked.

Opengear ACM7000 Specifications

General

RS-232 ports	8
SIM card slot	Yes
USB 2.0 ports quantity	4
Number of simultaneous SIM cards	2
Certification	EN 55022:2010, CISPR 22:2008, FCC Part 15 B:2015, ICES-003 5 (2014), AS/NZS CISPR 22:2009+A1:2010, EN 61000-3-2:2006/A2:2009, EN 61000-3-3:2008 EN 55024:2010, CISPR 24:2010, EN 61000-4-2:2009, EN 61000-4-3:2006+A2:2010, EN 61000-4-4:2004+A1:2010, EN 61000-4-5:2006, EN 61000-4-6:2009, EN 61000-4-8:2010, EN 61000-4-11:2004 CE, UL 1950, TUV, C-Tick, RoHS
Mounting type	Rack mounting
Product color	Black, Red
Antenna connector type	SMA
Flash memory	32 MB
Internal memory	256 MB
Processor frequency	800 MHz
Control display unit	No
Internal memory type	DDR3
Input voltage	110 - 240 V
DC input voltage	12 V
Storage temperature (T-T)	-40 - 75 °C
Operating temperature (T-T)	-25 - 60 °C
Operating relative humidity (H-H)	5 - 90 %
Security algorithms	IPSec, SSH-2, SSL/TLS

Weight and Dimensions

Depth	120 mm
Width	130 mm
Height	35 mm
Weight	6000 g