Gateways » History » Version 1
Pau Escrich, 12/29/2012 06:22 PM
| 1 | 1 | Pau Escrich | h1. Gateways |
|---|---|---|---|
| 2 | 1 | Pau Escrich | |
| 3 | 1 | Pau Escrich | The gateways of the mesh are those nodes who are able to reach some other networks |
| 4 | 1 | Pau Escrich | , such as the Internet or another wireless community, |
| 5 | 1 | Pau Escrich | and are used as a door for the nodes of the mesh who cannot reach these networks directly. |
| 6 | 1 | Pau Escrich | |
| 7 | 1 | Pau Escrich | In bmx6 this gateways are reached using IP tunnels between the node who offer the network |
| 8 | 1 | Pau Escrich | and the node who wants to fetch the network. |
| 9 | 1 | Pau Escrich | |
| 10 | 1 | Pau Escrich | A node (not gateway) should look for some specific network, as shown in the next /etc/config/bmx6 configuration example: |
| 11 | 1 | Pau Escrich | |
| 12 | 1 | Pau Escrich | <code> |
| 13 | 1 | Pau Escrich | config 'tunOut' |
| 14 | 1 | Pau Escrich | option 'tunOut' 'ipv6' |
| 15 | 1 | Pau Escrich | option 'network' '::/0' |
| 16 | 1 | Pau Escrich | |
| 17 | 1 | Pau Escrich | config 'tunOut' |
| 18 | 1 | Pau Escrich | option 'tunOut' 'inet' |
| 19 | 1 | Pau Escrich | option 'network' '0.0.0.0/0' |
| 20 | 1 | Pau Escrich | option 'maxPrefixLen' '0' |
| 21 | 1 | Pau Escrich | |
| 22 | 1 | Pau Escrich | config 'tunOut' |
| 23 | 1 | Pau Escrich | option 'tunOut' 'guifi' |
| 24 | 1 | Pau Escrich | option 'network' '10.0.0.0/8' |
| 25 | 1 | Pau Escrich | option 'maxPrefixLen' '8' |
| 26 | 1 | Pau Escrich | |
| 27 | 1 | Pau Escrich | config 'tunOut' |
| 28 | 1 | Pau Escrich | option 'tunOut' 'cloud' |
| 29 | 1 | Pau Escrich | option 'network' '10.0.0.0/8' |
| 30 | 1 | Pau Escrich | option 'minPrefixLen' '16' |
| 31 | 1 | Pau Escrich | </code> |
| 32 | 1 | Pau Escrich | |
| 33 | 1 | Pau Escrich | # ipv6 -> Look for all IPv6 announcements |
| 34 | 1 | Pau Escrich | # inet -> Look only for v4 internet 0.0.0.0/0 (and not smaller) |
| 35 | 1 | Pau Escrich | # guifi -> Look for the big announcements to other networks, inside the subnetwork 10.0.0.0/8 not smaller than /8 |
| 36 | 1 | Pau Escrich | # cloud -> Lookg for all (small) announcements from /16 to /32 inside the subnetwork 10.0.0.0/8 |