| 81.11. How to configure UMTS-BOX or LTE-BOX as backup for the Internet | ||
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 | Chapter 81. HowTo - Networking |  |
| 81.11. How to configure UMTS-BOX or LTE-BOX as backup for the Internet | ||
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| | Chapter 81. HowTo - Networking | |
Enter into the Abilis control-program or open the configuration file with the Console configurator and type the following commands.
| a
dev:cellkey-1 or a dev:cellbox-1 | Add the cellkey-1 device (for LTE-BOX or UMTS
dongle). or Add the cellbox-1 device (for UMTS-BOX). |
| s p ctip:501 pdn-apn:mobile.it | Configure the APN (e.g. mobile.it). |
Type the following commands to configure the IP resource:
| a res:ip-11 subtype:ppp | Add an IP over PPP resource. |
| s p ip-11 descr:BACKUP-UMTS-DATA | Configure the description of the IP resource. |
| s p ip-11 lowres:ctislink | Set to CtiSLink the lowres of the IP resource. |
| s p ip-11 nrty:30 rty:us | Configure the number of calls retry. |
| s p ip-11 nrty3:nomax | Configure the PPP authentication number retry. |
| s p ip-11 cdo:99 | Configure the called output number. |
| s p ip-11 nat:outside | Enable NAT for the IP resource. |
| s p ip-11 ipadd:retrieve neigh:retrieve | Configure a dynamic IP address. |
| s p ip-11 username:provider_user password:provider_pwd | Configure the login information. |
| s p ip-11 local:chap,pap remote:none | Configure the local and remote authentication protocol. |
| save conf | Save the configuration. |
| warm start | Restart Abilis. |
Configure the default IP route
| a ipad net:0.0.0.0/0 prot:static distance:180 ip:11 | Add an entry in the IPAD table for the network 0.0.0.0/0. |
| init ipad | Initialize the IPAD table. |
| a ipr net:0.0.0.0/0 ip:11 -fd | Add a default route by configuring in the
IP parameter the IP resource associated to the
WAN connection. |
| save conf | Save the configuration. |
![[Note]](../images/note.png) | Note |
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The option -fd has been used because a static routing towards network 0.0.0.0/0 was already present. |
| Note |
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In the Console configurator, you must type the command: a sipr id:1 net:0.0.0.0/0 ip:11 |
Type the following commands to configure the data routing:
| a ctir pr:1 descr:backup-umts-data bci:data cdi:99 poi:Sl out:501 | Add a rule to route data to CTIP 501. |
| init ctir | Initialize the CTIR resource. |
| save conf | Save the configuration. |
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| 81.10. How to configure UMTS-BOX or LTE-BOX as gateway for the Internet |  | 81.12. How to configure the default IP route |