On 7 Dec 2011, at 15:21, Peter Hinxman [mph] wrote:
> Yes again, we too use separate VLANs and a dual-interfaced router/PC to restrict access if needed for BMS, Lighting control systems, CCTV, and other facilities that shouldn't be accessible to all here. I've never had any company not be happy with that. If anything it is us insisting that their kit is not going on the main campus network!
We have been caught out by suppliers/vendors/integrators not supporting classless networking; therefore assuming everything is on a /24 netblock. We have therefore put together some procurement advice to make things like this a condition of the OJEU tender etc.
The small embedded controllers in these things can be so variable, from a configurable BusyBox Linux embedded system through to a DOS based PC controller.
Matt
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Matthew Cook
Head of Network Infrastructure & Telephony
Loughborough University, IT Services
[w] http://www.lboro.ac.uk/it/
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