Specifications

MDS 05-6628A01, Rev. A MDS Orbit MCR-4G Technical Manual 23
Example#4
In Figure 14, the MCR-4G provides internet access for a laptop that is accessing a public web page.
Invisible place holder
Figure 14. Example 4: Unit Providing Internet Access for Laptop
SIM Type: In this scenario, the MCR-4G has a SIM installed that simply provides Internet access.
The following commands will configure the MCR-4G for this scenario.
1. %setinterfacesinterfacemyBridgevirtual‐typebridge
2. %setinterfacesinterfacemyBridgebridge‐settingsportsportETH1
3. %setinterfacesinterfacemyBridgeipv4address192.168.1.21prefix‐length24
4. %setinterfacesinterfaceCellphysical‐interfaceCellenabledtrue
5. %setservicesfirewallenabledtrue
6. %setservicesfirewallfilterIN_UNTRUSTED
7. %setservicesfirewallfilterIN_UNTRUSTEDrule1matchp
rotocolicmp
8. %setservicesfirewallfilterIN_UNTRUSTEDrule1actionsactionaccept
9. %setservicesfirewallfilterIN_UNTRUSTEDrule10matchprotocolall
10. %setservicesfirewallfilterIN_UNTRUSTEDrule10actionsactiondrop
11. %setinterfacesinterfaceCellfilterinputIN_UNTRUSTED
12. %setservicesfirewallfilterOUT_UNTRUSTEDrule10matchprot
ocolall
13. %vsetservicesfirewallfilterOUT_UNTRUSTEDrule10actionsactionaccept
14. %setinterfacesinterfaceCellfilteroutputOUT_UNTRUSTED
15. %setservicesfirewallnatsourcerule‐setMASQ
16. %setservicesfirewallnatsourcerule‐setMASQrule1source‐natinterface
17. %setservicesinterfacesinterfaceCellnatsourceMASQ
3.4 Operational Topic Areas
The following headings describe key operational features of the MCR unit, and list configuration options
for them.
Ethernet
Cellular
Public Carrier
Network
Laptop 1
192.168.1.11
Internet web
server
Internet
MCR-4G
192.168.1.21