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jbrusey / cogent-house

Cogent House is a system for sensing temperature, humidity, CO2, Air Quality, VOC, hot water consumption, and electricity consumption within the home. It has been developed by the [http://cogentcomputing.org Cogent Computing Applied Research Centre] at Coventry University. Cogent House is developed using TinyOS and Python.
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Raspberry Pi Is not assigned IP address #20

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
In ETI Deployments.
Engineer has visited two sited (Server 5, Server 1)
On each occasion when he has tried to connect to the Pi via the router, 
No IP address has been asssigned in the DHCP table.

Original issue reported on code.google.com by DjGoldsm...@googlemail.com on 12 Feb 2014 at 10:42

GoogleCodeExporter commented 9 years ago 
Other things that have been checked:

1) Change DHCP to give a reduced range (100-102)  ping these addresses (In case 
the DCHP table on the router is borked)

2) Full Nmap style scan of all addresses.

Original comment by DjGoldsm...@googlemail.com on 12 Feb 2014 at 11:19

GoogleCodeExporter commented 9 years ago 
[deleted comment]
GoogleCodeExporter commented 9 years ago 
Swapped out server and it works.  This rules out issues with Router / Network 
cables.

Original comment by DjGoldsm...@googlemail.com on 12 Feb 2014 at 11:46

GoogleCodeExporter commented 9 years ago 
Still unable to get a lease via DHCP,  modified interfaces to assign static 
address which worked.  Looks like the Pi may have an intermittant error getting 
addresses from DHCP server.

Original comment by DjGoldsm...@googlemail.com on 13 Feb 2014 at 9:29

GoogleCodeExporter commented 9 years ago 
Can't reproduce - the problem could have been hardware related and/or 3G dongle 
provider related. May also be affected by the location of deployment 
(influencing which server the 3G is connecting to).

Original comment by DjGoldsm...@googlemail.com on 17 Feb 2014 at 1:54