Network Resources: Difference between revisions
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===Network tools/scripts=== |
===Network tools/scripts=== |
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[http://wiki.laptop.org/images/b/b6/Olpc-netstatus.tar.gz olpc-netstatus] # Collects/Displays useful data regarding the Network configuration. |
[http://wiki.laptop.org/images/b/b6/Olpc-netstatus.tar.gz olpc-netstatus] # Collects/Displays useful data regarding the Network configuration. |
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# It determines whether the XO is connected to |
# It determines whether the XO is connected to |
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# Simple Mesh, School Mesh, Simple Wifi, School Wifi, or MPP. |
# Simple Mesh, School Mesh, Simple Wifi, School Wifi, or MPP. |
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# It requires [http://wiki.laptop.org/images/5/5f/Sugar-telepathies.tar.gz sugar-telepathies] and [http://wiki.laptop.org/images/0/0d/Sugar-xos.tar.gz sugar-xos] |
# It requires [http://wiki.laptop.org/images/5/5f/Sugar-telepathies.tar.gz sugar-telepathies] and [http://wiki.laptop.org/images/0/0d/Sugar-xos.tar.gz sugar-xos] |
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# to get the number of XOs seen in the mesh view, |
# to get the number of XOs seen in the mesh view, |
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# and to list the active Telepathies with their status |
# and to list the active Telepathies with their status |
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$olpc-netstatus |
$olpc-netstatus |
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Revision as of 02:12, 10 May 2008
Network tools/scripts
olpc-netstatus # Collects/Displays useful data regarding the Network configuration. # It determines whether the XO is connected to # Simple Mesh, School Mesh, Simple Wifi, School Wifi, or MPP. # It requires sugar-telepathies and sugar-xos # to get the number of XOs seen in the mesh view, # and to list the active Telepathies with their status $olpc-netstatus Model : C2 Serial : CSN74400049 MAC : 00:17:C4:0C:CD:11 Build : update.1 703 Firmware : CL1 Q2D14 Q2D Libertas : 5.110.22.p1 Nick : W03 Uptime : 01:12:06 IP eth0 : 172.18.0.250 IP msh0 : 169.254.5.77 DNS : 172.18.0.1 Telepathy : gabble Jabber : schoolserver.laptop.org XOs : 4 Essid : zoom50 Channel : 11 School : schoolserver.laptop.org Config : School Wifi
olpc-log # test
olpc-connections # test $olpc-connections | msh0 | eth0 | dns |salut|gabbl| jabber | xos 22:32:30 | 172.18.10.214 | | 172.18.0.1 | on | | | 20 22:41:53 | 172.18.10.214 | | 172.18.0.1 | on | | | 1 22:42:02 | | 18.85.18.254 | 18.85.2.138 | | on | 18.85.46.29 | 3 22:42:07 | 169.254.5.77 | 18.85.18.254 | 18.85.2.138 | | on | 18.85.46.29 | 3 ...
olpc-mesh # test $olpc-mesh -t TABLE DA RA ok cost dir rate hop ttl exp(min) snr precursor 1 00:17:c4:05:23:04 00:17:c4:0d:07:46 1 90 0 0 3 2 1683 53 00:17:c4:02:30:f9 2 W07 00:17:c4:0d:37:f5 1 77 0 0 2 3 1569 80 3 W97 W07 1 90 0 0 3 2 1687 31 4 00:17:c4:05:27:18 00:17:c4:0d:37:f5 1 123 0 0 3 2 1665 53 ...
olpc-xos # test $olpc-xos avahi Time : 01:18:46 Total : 14 Failed : 1 Failed:'7188b385@xo-0D-07-46' b1735675@xo-0C-DA-B0 172.18.0.246 W07 7188b385@xo-0D-07-46 169.254.3.65 x07 ...
sugar-telepathies # These are used as libraries from the other scripts sugar-xos # to display the DBus XOs, and active Telepathies
The above scripts are all included in this package
action usb
Bugs
Wireless Driver Required Changes
Tests
Useful locations
/etc/resolv.conf # DNS server /etc/dhcpd.conf # check whether the XO acts as an MPP /etc/NetworkManager/mesh-start # used to force a lower priority network configuration /home/olpc/.sugar/default/config # user information /home/olpc/.sugar/default/nm/networks.cfg # stores access points information /var/log/messages # main log file
General Network Info
Testing of Different Connection Configurations
Modify the Mesh Discovery Sequence