qMp (Quick Mesh Project) - Packages

h1. Config

The file /etc/config/qmp is the central configuration file (based on UCI).

h3. Network interfaces

<pre>

config 'qmp' 'interfaces'

#       option 'configure_switch' 'eth0'                    # (uncomment line if available, e.g. WGT634U)

        option 'lan_devices'      'eth0 wlan1 dummy0'       # LAN (dhcp server)

        option 'wan_devices'      'eth1'                    # WAN (dhcp client)

        option 'mesh_devices'     'wlan0 wlan2 eth0 eth1'   # Mesh devices, will be extended by VLAN tag!

        option 'no_vlan_devices'   ''                       # Network devices where we do not want to use VLAN tag (not recommended!)

</pre>

h3. Node information

<pre>

config 'qmp' 'node'

        option 'primary_device' 'eth0'

        option 'community_id' 'qMp'

        option 'community_node_id' ''

        option 'key' '/tmp/qmp_key'

</pre>

h3. Upgrade firmware

<pre>

config 'qmp' 'update'

	option 'url' 'http://fw.qmp.cat/testing'

	option 'images' 'IMAGES'

	option 'devices' 'DEVICES'

	option 'filter' 'sysupgrade'

	option 'preserve' '/etc/config/qmp /etc/shadow /etc/passwd /etc/rc.local /etc/firewall.user /etc/dropbear/* /etc/config/b6m-spread'

</pre>

h3. DHCP overlapping (Roaming)

This is for Roaming mode, each node assings a non-overlapping DHCP IPv4 ranges over a /16 network on LAN device

<pre>

config 'qmp' 'non_overlapping'

        option 'ignore'              '0'  

        option 'dhcp_offset'         '2'

        option 'qmp_leasetime'       '1h'

</pre>

h3. Network (layer3)

<pre>

config 'qmp' 'networks'

        option 'dns'                 '141.1.1.1 85.126.4.170 202.83.95.227'

        option 'lan_address'         '172.30.22.1'

        option 'lan_netmask'         '255.255.255.0'

        # means olsr6 use vlantag 10+1, bmx6 use vlantag 10+2

        option 'mesh_protocol_vids'  'olsr6:1 bmx6:2'   

        option 'mesh_vid_offset'     '10'

        # rescue network prefix, the 16 missing bits are taken from device MAC 

        option 'rescue_prefix24'     '169.254' 

        # OLSR (backup protocol) only supports IPv6

        option 'olsr6_mesh_prefix48' 'fd01:0:0'

        option 'olsr6_ripe_prefix48' '2011:0:0'

        # BMX6 (main protocol) runs IPv6 backbone and IPv4 tunneled

        option 'bmx6_mesh_prefix48'  'fd02:0:0'

        option 'bmx6_ripe_prefix48'  '2012:0:0'        # suffix is autoconfigured based on community_node_id

        option 'bmx6_ipv4_prefix24'  '10.202'

#       option 'bmx6_ipv4_address'   '10.202.9.01/24'  # if commented out then option is autoconfigured based on

                                                       # community_node_id and bmx6_ipv4_prefix

        option 'bmx6_tablePrefTuns'  '7000'

        option 'bmx6_tableTuns'      '70'

        option 'bmx6_throwRules'     '1'

        option 'babel_mesh_prefix48' 'fd03:0:0'

        option 'netserver' '1'

</pre>

h3. Tunnels (gateways)

Offer/Fetch networks in the Mesh

<pre>

config 'qmp' 'tunnels'

        option 'search_ipv4_tunnel'  '0.0.0.0/0'

        option 'search_ipv6_tunnel'  '::/0'

#       option 'offer_ipv4_tunnel'  '0.0.0.0/0'

#       option 'offer_ipv6_tunnel'  '::/0'

</pre>

h3. WiFi

Main wireless configuration (common for all wifi devices)

<pre>

config 'qmp' 'wireless'

        option 'driver'  'mac80211'

        option 'country' 'SP'

        option 'bssid'   '02:CA:FF:EE:BA:BE'

# First wifi device

config 'wireless'

        option 'mode' 'adhoc'

        option 'name' 'qMp.lab104'

        option 'txpower' '14'

        option 'channel' '140-'

        option 'mac' '90:a4:de:c0:bb:c3'

        option 'device' 'wlan0'

# Second wifi device

config 'wireless'

        option 'mode' 'ap'

        option 'name' 'qMp'

        option 'txpower' '17'

        option 'channel' '9+'

        option 'mac' '00:80:48:78:75:23'

        option 'device' 'wlan1'

</pre>