�ݺ�ߣ

EMFCAMP
?2012
?
Internet
?to
?a
??eld
?

?
Nat
?Morris
?and
?Will
?Hargrave
?

?
UKNOF23
?9th
?October
?2012
?

What
?was
?EMFCamp
?2012?
?

?? 3
?day
?fes)val
?�C
?Fri
?31st
?Aug
?to
?Sun
?2nd
?Sept
?
?? Ran
?by
?volunteers
?
?? Geeks
?/
?hackers
?/
?makers
?
?? 500
?licensed
?capacity
?�C
?sold
?out
?
Photo:
?Russ
?GarreL
?

Site
?locaNon
?

Rented
?from
?Milton
?Keynes
?Parks
?Trust
?-?�\
??1,900
?

FesNval
?site
?

Talks
?and
?presenta)ons
?
Photo:
?KiLy
?Wong
?

FesNval
?site
?

Balloon
?launch
?
Photo:
?Lionel
?Montrieux
?
?

FesNval
?site
?

Radio
?sta)on
?and
?video
?streaming
?
Photo:
?Graham
?Morris
?

FesNval
?site
?

Workshops
?

? Photo:
?NoRnghack
?

FesNval
?site
?

Licensed
?bar
?under
?M1
?bridge
?
Photo:
?Russ
?GarreL
?

FesNval
?site
?

Retro
?gaming
?tent
?

? Photo:
?Andy
?Brockhurst
?

Badge
?
IR
?tx
?
IR
?rx
?
Atmega328
?
?
Microcontroller
?
MicroUSB
?

Sponsored
?by
?UCL
? 2.4ghz
?radio
?

? Photo:
?Lionel
?Montrieux
?
?

Infrastructure
?
Requirements:
?
?? 100mbit+
?
?? Site-?�\wide
?wireless
?
?? Ethernet
?+
?power
?to
?every
?tent
?
?? Fully
?dual
?stack
?
?? Visibility
?of
?the
?whole
?network
?
?? Mul)cast
?video
?

Photo:
?Andy
?Brockhurst
?

Infrastructure
? Graham
?

Benny
? Jasper
?

David
?
Mat
?

Will
? Claire
? Nat
?

Address
?space
?
AUempted
?to
?apply
?for
?temporary
?address
?space
?from
?
RIPE
?NCC,
?sponsored
?by
?Goscomb.
?

?
Issued
?ASN,
?v4
?+
?v6
?PI
?then
?retracted
?by
?hostmaster
?a[er
?
they
?realized
?they
?could
?only
?issue
?it
?7
?days
?before
?the
?
event.
?Far
?too
?late
?�C
?equipment
?was
?already
?con?gured
?
and
?boxed
?by
?then.
?

?
RIPE-?�\526
?�C
?broken
?L?
?

?
Going
?back
?to
?address-?�\policy-?�\wg
?to
?alter
?the
?policy.
?

?

Address
?space
?
CCC
?/
?Chaos
?Computer
?Club
?to
?the
?rescue!
?

?
Loaned
?us:
?
?? AS13020
?
?? 2001:067c:20a1::/48
?
?? 94.45.224.0/19
?

?
But
?now
?Google
?is
?in
?German
?and
?BBC
?website
?
carries
?adverts
?�C
?never
?mind.
?

Backhaul
?

?? No
?exis)ng
?copper
?or
??bre
?
?? BlueSquare
?Milton
?Keynes
?(now
?Pulsant)
?
?? 2.9km
?away
?

Backhaul
?

?? Hired
?two
?30m
?mobile
?masts
?/
?VersaTowers
?
�C? ?1,440
?for
?7
?days
?inc
?delivery
?+
?collec)on
?
Photo:
?David
?Cro]
?

Backhaul
?
Jasper��s
?cycling
?jacket
?

27m
?cherry
?picker
?
Photo:
?Jasper
?Wallace
?

Backhaul
?
SpoRng
?

17m
?cherry
?picker
?
Photo:
?Mat
?Burnham
?

Backhaul
?

Looking
?from
?the
?site
?towards
?Pulsant
?

Frank
?+
?Mervyn
? Photo:
?Rapid
?Wireless
?

Backhaul
?

Primary
?link
?
?? DragonWave
?Horizon
?Compact
?
?? 400mbit/s
?full
?duplex
?
?? 18ghz
?OFCOM
?licensed
?
?? Hired
?from
?RapidWireless
?-?�\
??2,300
?
Photo:
?NoRnghack
?

Backhaul
?

Secondary
?link
?
?? Ubiqui)
?Nanobridge
?M
?
?? 100mbit/s
?
?? 5.4ghz
?
?? Bought
?from
?Linitx
?-?�\
??112
?(for
?2)
?
Photo:
?NoRnghack
?

Backhaul
?

?? 2
?x
?Cisco
?7206
?NPE-?�\G2
?
?? Installed
?in
?June
?/
?July
?

Pineham
?Park
?
Backhaul
?
1G
? DragonWave
? DragonWave
?

MK
?L3
?Switch
?
UbiquiN
? UbiquiN
? 1G
?
ME3400
? 100M
?
1G
? 100M
?

Pulsant
? 1G
? MK
?Router
? OOB
? 1G
?
Transit
? 7206
?NPE-?�\G2
? Core
?1
? Core
?2
?
3750G
? 3750G
?
1G
?
1G
?

Telehouse
?East
?
OOB
? THDO
?Router
?
7206
?NPE-?�\G2
?
1G
?

LONAP
?

V4
?+
?V6
? V4
? Goscomb
?
Peering
? MulNcast
? Transit
?

Backhaul
?

hLp://Nnyurl.com/emfcore
?

NOC
?

?25
?dona)on
?to
?the
?Scouts
?
Photo:
?David
?Cro]
?

NOC
?

Network
?required
?power
?so
?ended
?up
?running
?that
?

?

NOC
?

Food
?/
?work
?/
?social
?area
?

NOC
?

Data
?centre
?par))oning!
?

NOC
?

Bandwidth
?monitor
?

?

AutomaNon
?
DNS
?Zones
?
-?�\? Forward
?
-?�\? Reverse
?
-?�\? DNSSEC
?Signing
?

DHCP
?Scopes
?
Google
?Data
?API
? -?�\
?dhcpd.conf
?

?
Nagios
?
Google
?Spreadsheet
? -?�\
?Services
?per
?host
?
-?�\? Schedule
?
-?�\? Budget
?
Rancid
?
-?�\? IP
?Plan
?
-?�\? DHCP
?Scopes
?
-?�\? Monitoring
? Switch
?IOS
?con?g
?

hLps://github.com/emfcamp/emfnoc
?

DistribuNon
?

hLp://Nnyurl.com/emfdistro
?

DistribuNon
?

SFP��s
?sponsored
?by
?FlexOp)x
?

DistribuNon
?

?? Staging
?from
?June
?in
?Nat��s
?lo[
?
?? GRE
?tunneled
?back
?to
?MK
?
?? Con?g,
?document
?+
?monitoring
?

DistribuNon
?

?60/wk
?hire
?
Photo:
?Paul
?Miller
?

DistribuNon
?

Photo:
?David
?Cro]
?

DistribuNon
?

Typical
?Datkenklo
?

DistribuNon
?

Raspberry
?Pi
?colo
?

DistribuNon
?

Mul)cast
?video
?
?? BBC
?R&D
?trial
?over
?LONAP
?
?? On
?wired
?+
?wireless
?
?? Local
?SAP
?server
?

hUp://support.bbc.co.uk/mul)cast/
?

Wireless
?

Dual
?Cisco
?WLC
?4402
?Controllers
?

Wireless
?

WCS
?AP
?mapping
?

Wireless
?

hLp://stats.emfcamp.org/luke/
?

Luke��s
?AP
?associa)on
?hack
?

Luke
?Brookes
?
TwiUer:
?@propuke
?

Stats
?

More
?at
?hUp://stats.emfcamp.org
?

What
?next?
?

Photo:
?Andy
?Davidson
?

QuesNons?
?

Photo:
?Russ
?GarreL
?

�ݺ�ߣ

EMFCamp 2012 Network Infrastructure

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EMFCamp 2012 Network Infrastructure