MDS Orbit MCR-4G, Technical Manual

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MDS 05-6628A01, Rev. B 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 protocol 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 protocol all
13. %vset services firewall filter OUT_UNTRUSTED rule 10 actions action accept
Ethernet
Cellular
Public Carrier
Network
Laptop 1
192.168.1.11
Internet web
server
Internet
MCR-4G
192.168.1.21