[Commotion-dev] Fwd: [Battlemesh] our first serial + power remote management konsole is up and running

Ufo ufo at rund.freifunk.net
Wed Jul 9 07:39:49 EDT 2014


yes, of course. there are many ways, but we tried to use normal mesh 
routers instead of a normal computer for that.
so the test-szenario can be used within (and as) a working mesh network 
instead of being in a laboratory. next installation we are planning will 
be water proof so we can install it on a rooftop. :-)

you need:
* a proper mesh router with space left for additional packages and 
power-switchable usb-ports (f.i. tplink 4300)
* usb to serial interface
* a router for being tested
* last but not least: a master/slave power strip, which is controlled by 
usb.

i cant find such a power strip in US stores but hope that you will find 
a similiar device. it also can be used for switching lamps or further 
stuff (home automatisation) without a need for soldering by yourself 
(f.i. because of insurance coverage)

http://www.conrad.de/ce/de/product/611769/MasterSlave-Steckdosenleiste-5fach-Weiss-Schutzkontakt-Gembird-201010013?ref=searchDetail

greetings, ufo

p.s. aditional hints are on 
http://leipzig.freifunk.net/openwrt-remote-management-konsole/
   there are the commands to use and some hints for the VLANs. f.i. you 
have to change LAN from 192.168.1.1 to 192.168.2.1 in order to let it 
work with "normal" openwrt settings on the testrouter. and you need a 
further VLAN, which has 192.168.1.254 to access the test-router via 
192.168.1.1

Am 09.07.2014 01:53, schrieb Chris Ritzo:
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> Very cool! I met ufo from Freifunk Leipzig at the summit in Berlin.
>
> I wonder if he/they would be willing to share the design and we could
> attempt replicating it?
>
>
> On 07/08/2014 02:58 PM, Josh King wrote:
>> This looks similar to something we'd discussed before as far as
>> automating a testbed network as part of our build process.
>>
>>
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>> <battlemesh at ml.ninux.org> Subject: [Battlemesh] our first serial +
>> power remote management konsole is up and running X-BeenThere:
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>> at sublab we finally installed our first router test station. and
>> it can be controlled remotely, via ssh.. so we can now test new
>> firmwares and make tests without fearing to brick the device any
>> more.. because power switching the test-device is possible, serial
>> interface is plugged in and LAN + WAN for testdevice will work
>> proper. i hope some developers will also take chance for analyzing
>> stuff which cant be tested within small home testsetups.
>>
>> http://leipzig.freifunk.net/openwrt-remote-management-konsole/
>>
>> in the end its very easy to setup and physically there is only a
>> need for a screwdriver. so i can recommend you building that on
>> your own!
>>
>> please send me your ssh key via PM if you want to have a look! atm
>> a tplink-841 is connected and you know the wifi noise at sublab is
>> amazing :-)
>>
>> greetings, ufo
>>
>>
>>
>> _______________________________________________ Battlemesh mailing
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>>
>>
>>
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>
> - -- 
> - ---
> Chris Ritzo
> Senior Technologist, Open Technology Institute
> New America Foundation
> 1899 L St. NW Suite 400
> Washington, D.C 20036
> 202-596-3406
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