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HotLINX26Issue
2
World IPv6 Day and the IPv6
World Congress are just two
of the events which have
promoted the new protocol.
Patrick Gilmore comments
on a big month for IPv6.
131211
15
In this issue of HotLINX...
The London Internet Exchange Membership Magazine
76
1098
3
SUMMER 2011
T h e L I N X N e t w o r k
h i t e c t u r e R e f r e s h P r o g r a m m e
an d p r o j e c t t i m e l i n e e x p l a i n e d
S e e
p a g e s
6 a n d
7 f o r d
e t a i l s
1654
Reecting on theNew LINX Network
Architecture
In a special two page feature
we reveal the plans for
the new LINX network
architecture from Juniper. Tony
West provides analysis of
the latest developments.
LINX CEO John Souter
comments on the recent
announcement that Juniper
Networks are to be
LINX’s primary switch
equipment vendor.
New LINX CTO, Derek
Cobb, is proled on our
LINX staff page . Also
featured is new IT recruit
Ararat Smutkochorn and
LINX’s work with IPv6.
New reports on Intellectual
Property and peering
agreements are among the
topics covered in our
detailed industry news
section.
The members covered in
this issue include NetBenet
and Cerberus Networks.
We also look at the
geographical spread of the
LINX membership in Asia.
Our industry events section
previews the sixth European
Peering Forum in Hungary
and the new venue for
the upcoming LINX74
meeting later this summer.
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The architecture
refresh programme
is now well
underway and we
have appointed
Tony West as
Programme
Manager to ensure
the success of allaspects of the work.
You can nd out
more about Tony
on page seven of
this issue, together with an update on the latest
developments and a high-level timeline for the
programme.
We have much to do during this summer and
autumn, but we are being well supported by
both Juniper and Telindus (their reseller). Our
Juniper resident engineer arrives shortly, and we
are holding weekly project review meetings with
Telindus. The rst hardware has already arr ived
and is being staged at Telindus.
Future GoalsOur goal is to build an even more resilient and
capable exchange that satises the needs of
the membership, and this will require effort,
imagination and incredible attention to detail.
As always, we want to keep our members
informed, and to keep talking to you about
developments. So please watch the email lists
and social media feeds for details of how you can
keep up to date with progress, starting with a
member conference call scheduled for later in July.
If you have any specic questions, please feel free
to contact us in the usual ways.
2
May I welcome you all to issue 26 of the
LINX membership magazine, HotLINX.
This year’s Internet industry news has been
dominated by the passing of the remaining
IPv4 addresses to the ve regional registries,
and the push towards the implementation
of the ‘new’ IPv6 protocol. For those that
have been prepared, and in some cases
prepared for many years, this is no longer
news but just plain common sense. The
issue now is ensuring that those who have
been late to the party are now able to
become fully part of it.
The past few months have seen a number
of events geared towards IPv6 with two in
particular - World IPv6 Day and the World
IPv6 Congress - both featured in-depth
in HotLINX26. World IPv6 Day was an
exercise in industry co-operation witnessing
key large and smaller scale networks around
the world trial the protocol on the same
day. The fact that the day itself passedlargely without incident demonstrated
that a signicant part of the industry has
been quietly getting on with the job of
simply making the system work. How
representative this is of the industry as a
whole only time will tell.
Closer to home there is potentially
something else of even greater signicance
to the LINX membership. This is the
announcement of LINX’s new network
architecture programme which John Souter
has already covered elsewhere on this page.Two further pages on the subject have been
included to explain the current position
and future plans for the transition process.
In addition there are proles of LINX CTO
Derek Cobb, and Tony West, LINX’s new
Architecture Refresh Programme Manager,
who will both be playing a major part in
ensuring the change goes without a hitch.
There are many more great stories and
articles in this issue which we hope you will
enjoy. As ever, if you have any comments or
content ideas we would very much like tohear from you.
Jeremy Orbell,
HotLINX editor
Editorial
Network architecture refreshprogramme now underway
Jeremy Orbell
HotLINX Editor
Up Front
Juniper agreement demonstrates
LINX’s commitment to a moreresilient network architectureThere can be little doubt that the big LINX story
this year has been the announcement I made
at LINX73 that we have decided to base our
architectural refresh on products and services
from Juniper Networks.
During 2010, and after extensive consultation
with members, we decided that we should move
from our current ring-based topology to a VPLS
architecture.
LINX is the rst large Internet exchange to
decide to work with Juniper, but perhaps we
will see more exchanges consider using VPLS
in the future. Juniper were very enthusiastic
about working with us, and clearly see this an
opportunity to showcase their products in
another demanding environment.
As well as the high-end MX range that we will
be utilising during the rst stages of deployment,
Juniper have shown us their next generation
products - which are attractive to us as we
continue to grow.
HotLINX TEAM
Jeremy Orbell (HotLINX Editor)
Megan Nisbet
Tel: +44 1733 207705Fax: +44 20 7536 0720
Editorial & Content:[email protected]
Printing:Sudbury Print
Publishing:London Internet Exchange Limited
Trinity Court, Trinity StreetPeterborough PE1 1DA
No part of this publication may be reproduced
without the permission of the publishers.
John SouterLINX CEO
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3Inside Stories
Comment
IPv6 Events
IPv6 World Congress backs theideals of World IPv6 Day
Information
The World IPv6 Congress was held at
the Thistle Marble Arch Hotel in London
on the 14th and 15th of June. Its close
proximity to World IPv6 Day ensured that
delegates were still digesting the results of
the trial and what would that mean for their
businesses.
LINX was one of the endorsing associations
at the Congress event which attracted
over 200 attendees to its conference and
exhibition. The detailed and varied agenda
covered a multitude of topics including how
IPv6 affects differing operators and markets
around the world.
On day one the content stream covered
strategic directions for IPv6 deployment, a
panel discussion dedicated to World IPv6
Day itself, plus sessions focussed on content
providers and operators sharing their IPv4
and IPv6 networking experiences.
The second day of the event looked at
government and regulatory leadership on
IPv6, transition to IPv6 and techniques for
deployment, and the practical issues that
need to be considered.
The second annual IPv6 World Congress
is already being advertised to take place
on 12-13 June 2012. This time the event
is expected to attract over 250 attendees,
40+ operator case studies, 70+ speakers
and over 20 exhibitors.
To nd out more about the IPv6 World
Congress, and the 2012 event, please
visit: www.ipv6event.com
World IPv6 Day International Networks Collaboratein Ground-Breaking Event
Comment
World IPv6 Day was an event organised by
ISOC, the Internet Society, to test IPv6 across
international networks. Leading websites and ISPs
such as Facebook, Google, Yahoo, Akamai and
Limelight Networks were all directly involved
along with another 1000 Internet organisations
who had all signed up to take part.
In the trial, each one enabled IPv6 on their main
services for 24 hours - from 00:00 UTC on
Wednesday 8 June - to highlight any potential
problems with the protocol. As the tests were
made under controlled conditions, it would
become that much simpler to pick up any issues
and act upon them.
Patrick Gilmore , LINX Vice Chairman and
Akamai’s Network Architect, provided a
preview for World IPv6 Day at LINX72
back in February. Patrick said, “World IPv6
Day is not about turning off IPv4. The goal is
to motivate organisations across the industry
- whether they are an ISP, hardware maker,
operating system vendor or web company - to
prepare their services for IPv6. It’s necessary
purely because it ensures that when the time
nally does come, there will be a successful
transition to IPv6 once IPv4 addresses nally
do run out.”
As technology and systems can vary greatly from
area to area it was vital that every continent was
involved in the process. Overall the vast majority
of users were able to access services as normal
Information
but there were still rare occurrences of issues
with some participating websites during the
test. However, despite this, World IPv6 Day was
considered a qualied success.
Bigger problems may arise when IPv6 goes
mainstream as many networks are currently not
set up for IPv4 and IPv6 to coexist. For now, the
uptake of IPv6 is still expected to be slow but its
time is coming. Part of the problem is that IPv6
needs to be enabled end-to-end which means
there is little advantage in making the switch
alone - this is merely delaying adoption further.
It has been stated that it could be ve years
before we see even 5% of Internet trafc
passed over IPv6 but even that would be a stark
improvement on the current position. Procera,
a deep packet inspection vendor, recently
published a report claiming that IPv6 accounts
for just 0.2% of all trafc. There is clearly some
way to go.
The collaboratory process of World IPv6 Day is
still expected to lay the groundwork for larger
scale IPv6 adoption. Over the course of the 24-
hour test, it was proved that major websites are
already well-positioned for the move to a global
IPv6-enabled Internet and this can only lead to its
continued exponential growth.
For further information on World IPv6 Day
please visit: www.worldipv6day.org
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Comment
4 Member News
LINX recently published two case studies, in
print and online formats, promoting the benets
of networks joining LINX. Italian ISP E4A, and
Euroweb Romania, are the rst two members to
be featured, with each organisation focussing on
the advantages par ticular to them. These include
decreased transit spend as well accreditation
within the Internet industry.
“Our network is now completely different
to when we joined and has improved
dramatically. We may well have remained a
very limited ISP had we not taken the leap to
join LINX. In fact, I hate to say it, but we might not have even still existed if we hadn’t joined.”
Ricky Losselli, Founder and CEO of E4A
Both studies have been used as handouts at
various events, and have been well received.
Documents of this type are a useful method
for highlighting the benets of membership
and explaining how the concept of Internet
exchanges could boost their businesses.
LINX are keen to develop their case study
library. If you think you have beneted from
joining LINX, and would like to share your experiences then please get in touch with us via
[email protected]. Alternatively, If you would like
to view and download the existing case studies,
please visit www.linx.net/publicity/case-studies.
The Benets of Joining LINX
This case study was
produced to demonstrate
how E4A benetted from
becoming a member
of LINX. The company
originally joined in the
summer of 2008 and has
seen substantial growth
ever since. This document
highlights the issues
that E4A initially had to
overcome and the successes
they have subsequently achieved.
Joining LINXfrom Central &Eastern Europe
This case study was rst
used at the Capacity
Balkans event in Bucharest
in April 2011. It describes
how joining LINX helped
Euroweb Romania meet
some of their core business
objectives including reducing
expenditure, improving their service and their business
reputation.
LINX Member Case Studies
Comment
Managed hosting provider, NetBenet, was one of
hundreds of websites and Internet service providers
around the world participating in World IPv6 day
on June 8 – the rst global trial of the new IPv6
Internet protocol, organised by the Internet Society.
Darren Wiltshire, Head of Technical Engineering at
NetBenet, has been preparing for IPv6 for several
months, ensuring that both IPv4 and IPv6 addresses
can co-exist within the NetBenet hosting
environment.
“Although IPv6 represents a whole new world
of opportunities, there are still a lot of devices,
websites and networks that rely on IPv4 and we
will continue to support both standards, though
customers can now start to experiment with IPv6
hosting” says Wiltshire.
According to a recent Cisco report, it’s expected
that there will be 15 billion devices needing Internet
Comment
connectivity by 2015 – two for every person on
the planet.
When the 32 bit IPv4 standard was introduced
in 1980, it was not envisaged that the estimated
4.3 billion addresses available would ever run out.
IPv6’s 128 bit addressing system theoretically allows
for 670 quadrillion IP addresses, which will sustain
growth demands for IP addresses for future years.
Wiltshire continued: “Due to the large, almost
innite, number of IPv6 addresses, NetBenet
will now offer our customers a larger pool of
IP number choices, such as an IP address for
every Internet connected device, removing
the need for network address translations.
With the growing proliferation of Internet
connectivity on devices from cameras to
mobile phones, we are condent that IPv6
will satisfy any new emerging technical
demands.”
Information
As a result of extensive planning and project delivery,
both IPv6 and IPv4 addresses can now co-exist
within the NetBenet hosting environment. Although
IPv6 represents a whole new world of opportunities,
there are still a lot of devices, websites and networks
that rely on IPv4 and will continue to do so, so
customer support for both is essential. Its customers
can now start to experiment with IPv6 hosting on
NetBenet’s managed hosting platform.
NetBenet reviewed all of its systems and
infrastructure from provisioning and billing to
network and router congurations in order tocope with the IPv6 extended addressing system.
NetBenet’s technical team completed thorough
training and were all fully conversant in the new IPv6
protocol in time for World IPv6 Day.
You can learn more about NetBenet by
visiting their website: www.netbenet.com
NetBenet and World IPv6 Day
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5Member News
Joining LINX
By Erik Carlson, OperationsDirector at Cerberus Networks
Information
As a cloud service
provider and ISP to
businesses across the
UK, maintaining high
quality, low latency
connectivity whilst
managing our cost
base is vital. Consequently, peering is an
important consideration when managing
our trafc.
While we already had peering
arrangements elsewhere, there were many
big networks that we had limited access to.
LINX was the best option for us to resolve
this and to ensure that our trafc was
routed as efciently as possible.
The joining process could not have been
made easier. We received prompt answers
to our questions, paperwork was exchanged
quickly and the engineers were extremely
knowledgeable and helpful. When our
second connection to LINX hit some delayson our side we were checked on regularly
and offered assistance when we needed it.
After connection, our biggest concern was
to set up peering quickly and we were
really pleased that peering with the route
collector alone provided access to so many
prexes.
After speaking at LINX73, the rate of
peering increased dramatically. Even before I
had left the podium the emails were coming
in. LINX73 was our rst LINX meeting,and we were made to feel really welcome.
The presentations were informative and
interesting, and it was extremely useful to
be able to discuss common issues face to
face with other members.
LINX provide us a professional and valuable
solution, and I would strongly recommend
them.
You can learn more about Cerberus
Networks by visiting:
www.cerberusnetworks.co.uk .
One of the major strengths of the LINX
membership base is the extent of its
geographic reach. Beyond the traditionally
strong UK, European and US markets, LINX
has seen a remarkable increase in the number
of nations represented at the exchange over
the years.
In recent times several networks from Africa
and the Middle East have joined plus others
from as far away as Oceania. For the basis of
this ar ticle however, we are going to look at
one area in particular - the Asia Pacic region.
This inspiration for this piece was the recent
connection of Chinese network, Pacnet.
Pacnet were formed in 2008 following the
merger of Asia Netcom and Pacic Internet,
two of the largest telecommunications service
providers in the region. This area of the
globe has hugely diverse cultural and socio-
economic backgrounds. That said, the desire
to be connected, whether as a business like
Pacnet or as an individual, continues to grow
here like anywhere else in the world.
The following list features the 10 different
countries and 12 LINX members who are
based around Asia Pacic region.
Central Asia• Bhutan
Bhutan Telecom
• India
Bharti Airtel
• Pakistan
Pakistan Telecommunication
Company
The Far East• China
Pacnet, PCCW Global
• Indonesia
Biznet Networks
• Malaysia
Telekom Malaysia Berhad
• South Korea
Korea Telecom, SK Broadband Company
• TaiwanChungHwa Telecom
• Thailand
True Internet Gateway
• Vietnam
Digicom - VTC
The increasing demand for bandwidth is
clearly a key motivator for many Asian
networks wanting to peer and pass trafc.
This applies not just in their own area, but
with the leading exchanges in Europe and the
Americas. While this doesn’t tell the whole
story it’s clear that the benets of peeringover transit are increasingly attractive to the
business models of these organisations.
LINX Membership - Asia Pacic
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6 Network Architecture
“Connect everything, empower everyone” was the
vision of Juniper Networks’ founder and CTO,
Pradeep Sindhu, when the company began in 1996.
This statement is arguably more relevant today
than ever before, as business and consumer users
alike put the Internet, applications and anywhere
access at the heart of their daily lives.
We’re also condent that our vision resonates
very strongly with LINX, whose own tagline is
“working for the Internet”. Reliable, consistent and
secure connectivity to data and applications is what
the membership is all about. Juniper has recently
been chosen by LINX to create a new network
infrastructure consistent with our shared vision.
Juniper Networks is all about “disruptive innovation”,
having developed and brought to market some
of the industry’s most ground-breaking, disruptive
innovations across many aspects of networking
technology. Because we invest more in R&D as a
percentage of revenue than any of our industry
Juniper Networks:The New Network, LINX’s New Network peers, we believe this focus on meaningful
innovation enables us to transform the
experience and the economics of the network
for our customers, and for their customers. The
legacy network approach - proprietary, siloed,
complex - simply doesn’t cut it in today’s always-
on world where ubiquitous data and applications
are accessed via any device . Juniper offers
the new network: open, simplied, virtualized,
automated and secure; designed for productivity and empowerment, enabled to control misuse
and unlawful access.
A Short History
To understand the strength and validity of
our position today, Juniper watchers need to
appreciate the company’s roots and its journey
to the present day. The company was founded 15
years ago to give service providers an alternative
approach to core routing - the fundamental
building block of the network. Juniper’s
differentiated approach was our modular use of
software and custom silicon, brought together
to create a exible, high-performance routing
platform designed to be programmed and
upgraded while in service, and to provide a long-
term migration path with cost-effective CAPEX
and OPEX.
Juniper’s software, the Junos® operating system,
remains at the heart of our strategy today. The
code ran on those rst routers, the revolutionary
M40 (many of which remain in production
worldwide), and still serves as the integrated
platform for our routers, switches and security devices. It is maintained on a single release train,
with a regular, predictable upgrade cadence
that enables our customers to plan and manage
their networks very effectively. Running Junos
OS improves the reliability, performance, and
security of existing applications. It automates
network operations on a streamlined system,
allowing more time to focus on new applications
and services. And it’s scalable both up and down
providing a consistent, reliable, stable system for
developers and operators. This, in turn, delivers a
more cost-effective solution for our customers.
Junos has developed into a family of “on-the-box”,
“beyond the box” and “client-based” development
tools and environments that are open to third
party developers, too.
Information
High-Performance Culture
15 years on, with a lot of organic development
complemented by thoughtful acquisitions, the
company has grown into a multi-billion dollar
revenue organisation trading on the NYSE
exchange, with more than 9,000 employees and
47 ofces globally. We continue to bring systems
and software together through innovation and
engineering excellence to create solutions that
solve our customers’ most pressing networking
challenges, in line with their commercial
objectives and market imperatives.
Our initial focus on core networks for service
providers has expanded in several dimensions -
today, our business focus encompasses service
providers (xed and mobile, plus content
providers; in total the world’s top 130 SPs are
among our customer base), and enterprise
customers, including 96 of the Global For tune
100, as well as hundreds of federal, state and
local government agencies and higher educationorganisations throughout the world.
Combining these two sectors, Juniper’s
customers are organisations for whom the
network is a critical success factor in their
business, and who demand high performance,
reliability, security, simplicity and efciency from
their infrastructure. We believe this is a good t
for LINX, its members and your shared business
aspirations!
Further information on Juniper Networksand their products and services can be
obtained from the company’s website:
www.juniper.net
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Tony West
LINX Architecture RefreshProgramme Manager
7Network Architecture
LINX Architecture RefreshProgramme update
Juniper is currently in the low-level design phase.
Work continues closely with both Juniper and
Telindus to agree detailed congurations and
establish test and acceptance schedules.
The new switches should be with us by middle of
July and staging has been planned at Telindus facility
in Camberley. The plan is to fully test fail-over, trafc
ows and interoperability with Brocade within the
Telindus testing facility before deploying equipment
to site.
The new Juniper core is still on schedule to be built
and accepted into service by the end of August. This
is a critical step to enable the Juniper edge build and
member migrations to star t in September.
System developments have already star ted to
ensure we can bring both MRV and Juniper devices
on to our existing management platform. This
work will ensure alarms and statistics are captured
and the support teams can monitor the platform
performance and diagnose any service impacting
events.
Brocade LANThe Brocade network will be taken out of service
and decommissioned by the end of this year, once
all member migrations have been successfully
completed and a period of stable operation
achieved on the new platform.
If you require any further information on the
network architecture refresh programme I can be
contacted via [email protected].
By Tony WestLINX Architecture Refresh Programme Manager
As Programme Manager I have joined LINX
to assist the team in delivering the complex
introduction of the new Juniper network. Working
in this dynamic environment is proving to be very
rewarding and it has been great to start dening in
detail all the key milestones and deliverables with
the help and support of all the staff.
The governance process has now been
implemented which includes a steering board;
weekly progress meetings and detailed action
register against each internal work stream. A
base timeline has been established which covers
continued business as usual activities, the new
MRV optical platform deployment and the Juniper
network delivery. A high level view of the timeline
milestones is below.
The LINX team continue to drive the detailed
space, power and bre plans in order to ensure
smooth transition to the new network. Training has
commenced to ensure we acquire all the additional
technical knowledge to manage both the new
optical and data networks effectively.
The MRV Optical platform is also moving forward
rapidly with the equipment required to start
building the core element already being shipped
from the manufacturer. Initial staging and testing has
begun with site deployment and base builds on-
going. These are set to be completed on schedule.
Comment
LINX’s new
Programme Manager,
Tony West, has
been brought in to
oversee the timely
implementation of
the new Juniper
architecture.
Tony has 20 years of IT and Telecoms
experience, initially as a Systems Engineer working on Ministry of Defence and NHS
programmes, before moving into Telecoms
with NTL. In this role he ran the design, plan
and build functions for what was the second
biggest IP network in the UK.
His recent engagements include a position
as Head of IT at BBC Broadcast where he
was responsible for delivery of over 60
live channels and the implementation of a
complex Operational Support model for
BT Operate.
Tony told HotLINX, “As a technical
programme manager I am experienced
in working across complex environments
and bringing teams together to deliver
key business ob jectives. This new position
is an exciting one and I’m delighted
to be involved in the implementation
of such an important part of LINX’s
infrastructure.”
Activity May-11 Jun-11 Jul-11 Aug-11 Sep-11 Oct-11 Nov-11 Dec-11
MRV Optical Core Built
MRV Optical Core Accepted into Service
MRV Optical Edge Accepted into Service
Juniper Low Level Design, Confguration and Functional Testing
Juniper Core Staging
Juniper Core Accepted into Service
Juniper Edge Staging
Juniper to Brocade Lan Interconnect
Juniper Edge Accepted into Service and Member Migrations
28 Days Stable Running
Programme Closure
Architecture Refresh Programme Timeline
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8 Public AffairsMalcolm Hutty
Head of Public Affairs
New breach noticationrequirements under therevised EU ElectronicCommunications Framework Europe, Ofcom, Regulatory Framework The revised EU Electronic Communications
Framework came into force in May, bringing
with it new security breach notication
requirements for ISPs.
The Framework requires ISPs to notify the
national regulator of any security breach that“has had a signicant impact on the operation
of networks or services”.
Ofcom has set the lowest possible threshold
for “signicant impact”, requiring ISPs to
notify the regulator of all security breaches,
regardless of scale or impact. However,
networks will only have to notify customers if
they believe that the breach will cause them
harm or infringe their privacy.
The revised Framework grants Ofcom a
number of additional powers and duties.
These include new duties relating to network
security and resilience, additional enforcement
powers and new powers in relation to trafcmanagement and network neutrality.
Commission evaluates DataRetentionData Retention, EuropeThe European Commission has published
its Evaluation Report on the Data Retention
Directive.
The Commission recommends that the EU
should continue to support a data retention
requirement, pointing out that most Member
States do not believe that targeted data
preservation would be sufcient for law
enforcement purposes.
However, the Commission report does make
a number of recommendations that industry
will welcome. On the subject of costs, it
recognises that small and medium sized
operators are disproportionately affected
by the costs of complying with the Directive,
while larger, multinational operators suffer
from inconsistent cost recovery provisions
between Member States.
The report also appears to accept that
the direction of travel should be to limit
the Directive and regulate retention more
tightly, rather than expand the scope of theimposition on operators.
The Commission’s conclusions will be
important in a for thcoming amendment
review of the Directive.
In Brief
The Latest Stories on theLINX Public Affairs Website
May saw the publication of Professor IanHargreaves’ long-awaited report into Intellectual
Property and Growth. The report was
commissioned by Prime Minister David Cameron
with a brief to refocus intellectual property on its
contribution to economic development.
Although Hargreaves disappointed some by
arguing against the wholesale adoption of a US-
style ‘Fair Use’ defence, he is certainly no apologist
for the status quo. Uninching in his criticisms
of governments past and present, he derides
the awed evidence base which informs existing
policy as consisting chiey of “lobbynomics” - self-
serving statistics created by a group of incumbent
businesses - rather than credible scientic
research.
If the Hargreaves Report is more critical than its
predecessors, it is also more constructive. The
report recommends a number of important
reforms, including legalising CD and DVD ‘ripping’
for personal use, licensing orphan works, and
allowing the use of copyrighted material in parody.
He also argues that the UK should fully implement
the copyright exceptions permitted by European
law and work with EU Member States to create
new exceptions.
Hargreaves is also critical of the ever expanding
scope of enforcement measures such as the
Digital Economy Act, which was granted on the
promise of the development of new business
models that have yet to appear. He proposes
that rightsholder access to new and stricter
enforcement should be made conditional on
participation in a “Digital Rights Exchange” that
would enable entrepreneurial use of copyright
works.
Less radical is a proposal to equip the Intellectual
Property Ofce (IPO) with an “overarching
legal mandate” to promote economic growth
Hargreaves Review releases ndings
in new Intellectual Property Report
Information
and innovation. The IPO would be charged
with investigating the economic impact of IP,
and empowered to demand access to the data
necessary for making independent, evidence-based
policy recommendations. The IPO would also be
able to issue statutory opinions, which the courts
would be required to take into account, and to
make ofcial recommendations to the competition
authorities.
If the government has the courage to implement
these proposals it would be a signicant step towards a modernised intellectual property
system, but it is likely to face resistance from
conservative copyright incumbents.
UN pushes Human Rightson the InternetHuman rights on the Internet have shot up the
international agenda in recent months, with two
high prole reports calling for nations to respect
human rights online and off.
In a repor t to the UN General Assembly, the
Special Rapporteur to the UN Human Rights
Council denounced laws which sanction
disconnection from the Internet as a punishment
for unlawful le-sharing. Such laws are
“disproportionate”, said the Rapporteur, and violate
the right to freedom of expression enshrined in
the International Covenant on Civil and Political
Rights. He also warned against imposing liabilities
on Internet intermediaries, which “are inclined to
err on the side of safety by over-censoring potentially
illegal content”.
Swedish Foreign Minister Carl Bildt later
led 40 countries in endorsing the report’s
recommendations.
The Council of Europe also raised the issue,
producing a set of draft Internet Governance
Principles - a rst step towards an international
‘soft-law framework’ for Internet freedoms.
The principles emphasised the importance
of fundamental rights and multi-stakeholder
governance, while seeking to elevate architectural
features such as the end-to-end principle to the
level of governance principles.
To read more regulatory news please visit
the LINX Public Affairs blog:
https://publicaffairs.linx.net/news
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9Industry News
RIPE NCC
Monitoring and Measuring theEffects on World IPv6 Day
Valued Added Benets for
LINX Members from Renesys We at Renesys are
always looking for ways
that we can provide
value to the service
provider community,
and our partnership
with LINX is a key part
of our outreach efforts.
Here are highlights from
a couple of the benets
available to you as LINX
members right now…
WhoPeersIn the next few months you will be able to see
a new example of Renesys route collection and
analysis in the LINX portal. We are developing
a “WhoPeers” report that summarizes the
differences between registered peering policies
(as specied in RPSL records) and observed
routing. You’ll be able to view a list of exchange
members and see the extent to which your
peering policies agree with Renesys’ global viewof the routing table. I suspect that you’ll be
surprised at how often these disagree. A good
opportunity to get those registrations updated!
Market Intelligence v6Beta testers wanted! We’re planning a new
release of our competitive research and sales
prospecting tool - Market Intelligence, with new
market analytics for IPv6. A beta should be
available late summer and we’re looking for a few
good testers.
If you are a current user and are willing to provide
feedback we’d love to hear from you. Drop me a
line - [email protected].
Finally, Renesys is always looking for additional
sources of data that bring us unique perspectives
on the internet. We currently peer with many
providers for the purpose of collecting BGP
updates, and each peer helps us derive a more
accurate picture. If you have an interesting
perspective on the Internet we may ask you to
peer with us, and we’ll share with you a copy of
our BGP routing analysis tool - Routing Intelligence.
Renesys peers for the purposes of route collection
only; we never advertise any routes, and do not
send any trafc to peer networks.
Contact us at [email protected] for more
information.
By Phil Simpson,
Product Manager,Renesys
Information
The World IPv6 Day, a global event in which
organisations around the world offered
their content over IPv6 for a 24-hour
period, took place on 8 June 2011. The
goal was to motivate organisations across
the industry - Internet service providers,
hardware makers, operating system vendors
and web companies - to prepare their
services for IPv6 to ensure a successful
transition as IPv4 addresses run out.
The RIPE NCC provided a range of
measurement activities as part of
monitoring efforts to assess the results of
World IPv6 Day. These included:
• Measuring connectivity to World IPv6
Day participants - the IPv6 Connectivity
Chart tested the visibility of all World
IPv6 Day participants and other sites
that are already dual-stacked and
presented the information on a single
web page. This was used to nd out if
there were problems accessing these
websites, both before and dur ing World
IPv6 Day.
• Testing connectivity and performance
to World IPv6 Day participants
using the RIPE NCC Test Trafc
Measurements infrastructure, CAIDA’s
Ark platform and other volunteering
measurement nodes.
• Monitoring performance of the 6to4
transitioning mechanism in comparison
to native IPv6 in collaboration with
BBN. Please visit: http://labs.ripe.net/
Members/rbarnes/world-ipv6-day-
asymmetric-6to4-measurements to nd
out more.
More info on these measurements can
be found on the RIPE Labs website
(http://labs.ripe.net), at the
RIPE NCC World IPv6 Day website
(http://v6day.ripe.net) and at the World
IPv6 Day Connectivity Chart
(http://ipv6eyechart.ripe.net ).
The “WhoPeers” report and Renesys routecollection and analysiswill soon be available for members in the LINX website member area.
Renesys is also looking for Beta testers for a new release of itsresearch and salesprospecting tool“Market Intelligence”.
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As in 2010 this year’s peering forum will last
for three days instead of the former two.
Below is the provisional agenda for the event.
Sunday 18 September • Registration opens
• Welcome reception at Spoon Café
Monday 19 September • Registration
• Welcome Note
Harald Summa, DE-CIX
Moderator: Serge Radovcic, Euro-IX
• Keynote Presentation
Speaker from the European Commission
• Content & Eyeball Presentations
and Panel on Net Neutrality
Mike Blanche, Google
Falk van Bornsteadt, Deutsche Telecom
Moderator: Frank Orlowski, DE-CIX
• Bilateral / Pre-scheduled Meetings
• Cocktail Reception at Minyon Bar
Tuesday 20 September • The ideal Interconnection and Peering
Environment
Frank Orlowski, DE-CIX Hassan Al Naqbi, UAE-Exchange
• Topical LINX presentation John Souter
• PUE - The Planning Challenge and Digital
Media & Gaming Trends - Interxion
• Topical AMS-IX Presentation
• Bilateral / Pre-scheduled Meetings
• Dinner at New York Boscolo
Wednesday 21 September • Introduction of new Peers
• DE-CIX next generation architecture
Arnold Nipper, DEC-IX
• Topical NETNOD presentation
• VOIP-Exchange and Peering Presentations
and PanelModerator: Gerd Simon, DE-CIX
• Presentation on Trafc Management
Anja Feldman, T-Labs
• RIPE tutorial - Routing Registry and
Resource Public Key Infrastructure (RPKI)
In addition to the organised meeting agenda,
the popular meeting tool that allows
delegates to schedule their own face-to-face
meetings with other attendees will again be
available. To facilitate these meetings the EPF
organisers will provide separate bilateral
meeting tables that can be booked through
the meeting tool.
You will receive a log-in for the separate
meeting tool by registering for the event at:
www.peering-forum.eu/registration
EPF6
Agenda announced for 6thEuropean Peering Forum
11European Peering Forum
Venue
Situated on the banks of the river Danube,
Budapest is one of Europe’s most beautiful
cities. It is famous for its thermal springs and the
Royal Palace which was used as the residence
of Hungarian kings for over 700 years. Today it
houses the Budapest Historical Museum, theHungarian National Gallery and the National
Library all under its roof.
EPF6 will be held at the Intercontinental
Budapest. When the weather allows the Corso
terrace , on the Danube embankment, has
stunning views over the Buda Hills. The tness
centre is opened 24 hours a day and gives you
access to a modern gym and a relaxation area
with saunas and steam rooms.
Accommodation
Event organisers have negotiated special rates for
EPF attendees at the Intercontinental Budapest.
Prices are 160 Euros per night including breakfast
and Internet connectivity from the 18th till the
20th of September. To book at EPF rates follow
this link listed in the Registration section below.
Registration
Registration to EPF6 opened at the end of June
and places are lling up fast so sign up today.
If you would like to attend this year’s EPFand take advantage of the special delegate
rates and bilateral meeting tool, please visit
www.peering-forum.eu/registrationto
register.
The sixth European Peering Forum will take
place in Budapest, Hungary, between the 18th
and 21st of September. The event, which was
rst held in Frankfurt in 2006, now attracts
some 250 peering managers and other industry
professionals.
The event hosts; LINX, AMS-IX, DE-CIX and
Netnod, are condent that EPF will be another
successful event and are working hard to ensure
that the entire event is benecial for all delegates.
Agenda
Split over three days, the event will cover a range
of topics designed spark debate amongst the
delegates. As well as the expected informative
presentations on peering developments there
will be panel debates and tutor ials. The side panel
on this page has a basic overview of the agenda.
Networking Opportunities
A key part of the EPF experience is the chance
to meet with peers and discuss new peering
opportunities . There will be a number sessions
that will make this possible including a welcome
reception on the Sunday before EPF begins plus
socials and dinners planned over the coming
days. The main event dinner wil l take place on
Tuesday evening at the luxury Boscolo New York
Palace Hotel.
SponsorsLead sponsor for the event is Interxion, with
Atrato Networks and Brocade lling the silver
sponsor slots. Associate sponsors include
Ancotel, Google, Telecity, Force10 and Equinix.
‘Hungary for Peering’at the 6th AnnualEPF event
Registration
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12 LINX Meetings
The 73rd member meeting and LINX council
elections took place in May 2011 at The Congress
Centre in London.
It was a memorable meeting not least because
of the introduction of a new electronic voting
system fat the AGM. Each voting delegate was
issued with a hand-held device that allowed instant
push button decision making on AGM topics and
the council election itself. The results of the LINX
council voting are detailed below.
Day One (Monday 16 May)
Patrick Gilmore oversaw the rst session, ‘Getting
the most from LINX membership’. This was aimed
primarily at new members and rst timers to
LINX meetings. This was followed by John Souter’s
regular LINX stats update and Malcolm Hutty’s
Public Affairs review. Ofcom’s Tony Holmes was
invited to speak as part of Malcolm’s session on
the subject of DNSSEC deployment.
Next up was Derek Cobb, LINX’s new CTO,
who provided a formal introduction as a prelude
to his rst Engineering update scheduled for
day two. Thomas Weible of exOptix then gave
an interesting talk on Link Aggregation which
preceded an overview of the LINX Internet
LINX74
New venue and expandedagenda for Summer meeting
Technician courses available from LINX73 Gold
sponsor, Systems & Network Training. Presenter
Steve Groombridge tested the audience’s
knowledge with a quick-re quiz.
The rst day concluded with a preview of World
IPv6 Day by Dave Freedman of Claranet.
Day Two (Tuesday 17 May)
There was a strong focus on Engineering on the
second day with a detailed network architecture
update from Derek Cobb plus separate talks on
IPv6 and Engineering Operations by Mike Hellers.
Ben Hedges provided the Marketing & Business
Development presentation which covered the new
Member Relations team while Michael O’Reirdan
spoke on Comcast’s work on Botnet Detection.
Dan Rees gave a presentation on behalf of Silver
sponsor MRV Communications and John Souter
provided his CEO’s update. Finally, just before lunch,
it was the eagerly awaited Council election hustings.
The AGM featured motions on the annual accounts
and a consultation on an amendment to the LINX
MoU. Then followed the council election - after
a hard fought contest, both Grahame Davies and
Steve Wilcox were re-elected for another term.
LINX73 AGM and Council Elections
with new ‘X’ Factor Technology
The LINX74 meeting is a LINX meeting with
a difference. As you will see from our article
on page 13, LINX are temporarily moving
away from what has become its regular
home at London’s Congress Centre, to a
new venue in Windsor. While that article
focuses on the “why”, this piece will look at
the “what” of the event’s agenda.
LINX74 Agenda
After the welcome and round-the-roomintroductions, John Souter will provide his
regular quarterly CEO update and LINX
stats overview. Next up will be CTO,
Derek Cobb, who will announce the latest
developments regarding the network
architecture refresh programme as part of his
Engineering presentation.
The second part of day one will be passed
over to LINX Head of Public Affairs, Malcolm
Hutty, for the latest regulatory news before
an eagerly anticipated discussion on the
Extreme LAN completes day one.
Day two will see the introduction of two
separate presentation streams that will
allow delegates the opportunity to decide
whether to break out of the normal agenda
and choose a talk in the adjoining Syndicate
Room. This is a new innovation for LINX
and will take place after Interxion’s sponsor
presentation on Tuesday morning.
Syndicate RoomThe Syndicate Room will feature a short
talk on LINX Member Relations and a
new member introduction presentation by
Ben Hedges. There will then be a series of
lightning talks and a discussion on the PCH
peering agreements survey hosted by Bijal
Sanghani. A taster of the latter session can be
found on page 10 of HotLINX.
Main HallIn the main meeting room John Souter will
again take to the stage, this time to give
a detailed run down of the seven LINX
associate members. David Freedman will
then introduce a section dedicated to IPv6ending with a panel session moderated by
6UK’s Richard Yule.
Further details on LINX74 can be found at
www.linx.net/LINX74
Three of the presenters from the LINX73 AGM meeting in May: Dan Rees of Silver sponsors MRV Communications,Thomas Weible of exOptix and Steve Groombridge of event Gold sponsor, Systems & Network Training
LINX Council Elections: Edwin Punt (KPN), James Blessing (Limelight Networks), Grahame Davies (LINX Chairman), Alex Cruz Farmer (Nestsumo) and Steve Wilcox (IX Reach) all stood and took part in the election hustings.
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Events Round Up
Registration
13Industry Events
As LINX members will know, LINX hold four
member meetings every year in the months of
February, May, August and November. Traditionally
these have been held in London with only
occasional trips away from the capital.
Since the rst LINX meeting was held on the 5th
of August 1994, only nine meetings have been
held outside London and none since LINX33
in May 2001. On that occasion the Edouard VII
Conference Centre in Paris was the venue.
For LINX74 in August, LINX is heading out
west to the Beaumont Estate near Windsor.
In choosing the new venue for the Summer
meeting LINX had one eye on the future with
the London Olympics and Paralympics taking
place in August 2012.
LINX’s standard meeting dates would mean
LINX78 would be scheduled to take place in
between the London Olympics and Paralympics
when accommodation and venue prices are
likely to be at a premium. For that reason LINX
LINX staff attend a number of industry
events around the world every year. Please
take a look at the list below to see where
you can meet with LINX representatives
over the coming months.
LINX7415-16 August 2011
Windsor, United Kingdom
Attended by: LINX staff and Board
www.linx.net/LINX74
Web page will be now available
UKNOF206 September 2011Bristol, United Kingdom
Attended by: LINX staff TBC
www.uknof.com
EPF619-21 September 2011Budapest, Hungary
Attended by: John Souter, Ben Hedges, MeganNisbet and Emuobor Damu
www.peering-forum.eu
PLNOG728-29 September 2011Krakow, Poland
Attended by: Bartek Raszczyk
www.plnog.pl
Capacity Russia3-4 October 2011Moscow, Russia
Attended by: Jennifer Atherton and KatrinaReadshaw
www.capacityconferences.com
NANOG539-12 October 2011Loews, Philadelphia, USA
Attended by: John Souter
www.nanog.org/meetings/nanog53
Capacity Nor th America26-27 October 2011Toronto, Canada
Attended by Ben Hedges
www.capacityconferences.com
RIPE6331 October - 4 November 2011Vienna, Austria
Attended by: LINX staff TBC
www.ripe.net/ripe/meetings/ripe-63
Meet with LINX
Events to be Attended by LINX Representatives
A Right Royal LINX MeetingLINX Heads to Windsor for LINX74
is planning to use the opportunity to change the
standard format for its future Summer meetings
which includes the way content is presented and
even dates for the meetings themselves. The aim
is to encourage even greater attendance and
participation from the membership.
One of the added benets of LINX74 being
staged at a new location is that allows the
entire meeting, including social and delegate
accommodation, all to be held under one roof.
Sponsors so far conrmed are Interxion and
MRV Communications with more expected to
follow. The Congress Centre in Central London
will continue to be LINX’s preferred venue for
standard meetings for the time being..
Registration for LINX74 will opened on
Wednesday 13 July. To nd out more about
the event and see the agenda please visit:
www.linx.net/linx74
It has been a busy time for LINX, both at home
and abroad, as the exchange seeks to maintain
and develop new peering opportunities for its
members around the world.
The importance LINX attaches to face-to-
face meetings at events such as RIPE, GPF and
NANOG is well known, and it is trend that is
set to continue. Added to this LINX has been
attending more industry trade shows such
as Capacity Balkans in Bucharest and ITW in
Washington DC with more planned over the
coming months.
The 19th UKNOF in Leeds was another recent
opportunity to meet with members who are
usually unable to attend the regular LINX meetings
in London. A special lunch was arranged as par t of
LINX’s continuing outreach program.
Jennifer Atherton and Ben Hedges were at ITW to discusspeering opportunities with new potential LINX members
Ben HedgesHead of Marketing &
Business Development
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Comment
14 Meeting Sponsors
S7000 supports Data Center Bridging (DCB), Fibre
Channel over Ethernet (FCoE), TRILL, User Port
Stacking, and Virtual Link Trunking (VLT). Using the
appliance module, users could perform a wide
array of functions like load balancing, rewalling,
packet snifng, caching, etc. directly on the switch,
eliminating the need for an additional external
server for that function.
A second key part of Force10’s new OCN
framework, the new Z-Series ZettaScale core
switches, a generational technology leap in density
and performance, they offer a choice between
centralised and distributed core infrastructure.
The new Z9000 distributed core switch is
available in one of the smallest, greenest, densest
footprints with disruptive price/performance,
ever introduced. The Z9000 with its 2.5 Tbps
non-blocking switching capacity designed to meet
the requirements for high density 10/40 GbE
aggregation in a datacentre End of Row, or core
network. The product can support 32 ports of
40 GbE or up to 128 ports of 10 GbE realised
through breakout cables.
All solutions support a full suite of Ethernet
switching and Routing protocols in the hardened
FTOS operating system to enable layer 2 or layer 3network architectures.
More information on Force 10 Networks can be
found at: www.force10networks.com
Datacentre owners and operators building large
and small facilities are tasked with creating faster,
more scalable datacentres while continually
addressing the need for lower power and space
consumption. Smarter devices, new applications
and trafc patterns - moving from north/south to
east/west trafc - are driving the need for new
datacentre architectures.
Force10 Networks Open Cloud Networking
(OCN) framework, a new vision for cloud and
conventional datacentres, represents a new and
open way to build, scale and manage existing and
next generation datacentres powered by a new
family of centralised and distributed core switches,
a new top-of-rack (ToR) switch and an extension
to the open automation software that delivers
powerful new capabilities for the next generation of
datacentres.
A key component of Force10’s new OCN
framework, the S-Series S7000 Open Cloud Switch
which is a new type of ToR node that combines
storage and application processing capabilities in a
single non-blocking 2RU unit, it enables ‘cloud-
in-a-rack’ capabilities and brings a new level of
convergence and functionality to the top-of-rack.
The S7000 supports 36 ports of 1/10 GbE, 12
ports of converged Ethernet/Fibre Channel and 4
ports of 40 GbE. The 40 GbE ports can be realised
as 4x10 GbE ports through breakout cables. The
edpnet
Connecting Russia and Europewith new DWDM bre channel
Open Cloud Networking from Force10
Information
Russian and European users can now
exchange data at massive speeds of up to
6.4Tbps.
Independent telecoms provider edpnet
has deployed a new external and fully
redundant DWDM (Dense Wavelength
Division Multiplexing) channel between
Saint-Petersburg and Stockholm, connecting
Russia and Europe. This new connection,
which enables speeds up to 6.4Tbps (160waves x 40Gbps) between Russia, Europe
and North America, is the next major
milestone in edpnet’s expansion in Russia.
Advantages
The biggest advantage of the new DWDM
channel between Saint-Petersburg and
Stockholm is that edpnet can now easily
offer 10Gbps (STM-64, OC-192c, 10GigE
WAN PHY, 10GigE LAN PHY) and 40Gbps
wavelengths not only in strategic points of
presence in Europe and North America,
but also in Russia. For Russian and European
end-users the new DWDM channel means
much faster speeds to the main foreign
hosting resources.
Deployment
The deployment of the DWDM channel
took from December 2010 till March 2011
and was divided into two stages. The rst
stage was setting up fully equipped points of
presence along the route from Stockholm
to Helsinki. The second s tage was extending
this route from Helsinki to Saint-Petersburg.
All operations were executed
simultaneously by edpnet’s Russian and
European network specialists, which
resulted in a rapid completion of this
project. In the future edpnet will expand its
DWDM channel further towards central
Russia.
You can nd out more about edpnet’s
complete range of products and
services by visiting their website at
www.edpnet.com/en
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LINX recently undertook a project to make its
member facing services and internal network
compliant over IPv6. This was jointly run by
Project Co-ordinator Bernd Marienfeldt and Steve
Harrison who began by completing some in-depth
analysis of LINX systems.
In initiating this project Bernd and Steve rst tested
a series of code bases in the lab. They also enteredinto a rewall vendor’s beta program which helped
them debug some of the issues that had to be
overcome for LINX to proceed. Another problem
was that a number of the standard features of
Enabling IPv6 on the LINX Network
15Staff News
Recruitment
Information Technology Team
Comment
AraratSmutkochornTrainee Systems
Administrator
Ararat Smutkochorn
has joined LINX as
a Trainee Systems
Administrator. She
graduated from The
University of Essex in 2009, with a Masters
Degree in Computer Network Security.
After graduating, she became a system
analyst at True Corporation, a dominant
telecommunication company in Thailand,
working on network trafc analysis
based on IDS (Intrusion Detection
Systems). Ararat had the responsibility
here to identify and block malwares and
suspicious trafc. Occasionally, she had
the opportunity to assist the network
engineers in their network congurations.
After 6 months at True Corporation, Araratmoved to the UK and began her career at
LINX in March 2011.
Ararat comments, “LINX offers me a
great opportunity to join a strong team
and work in the core of the Internet
network. I am training with an expert
in Unix server development who guides
me to work with the servers properly
and neatly. Everyone at LINX works as a
team and seeing my colleagues working
in their area of expertise drives my
enthusiasm to stay on top in this role”.
Derek Cobb recently joined LINX as Chief
Technical Ofcer. HotLINX caught up with Derek
to ask about his career, his impressions of LINX and
the future plans for the exchange.
First of all can you tell us about your career to
date in the telecoms industry?
I began my career as a 16 year old apprentice at BT.
This eventually led to me joining their International
Division and then Cellnet before it became O2.
At that time I was the head of the GSM Network
Development Team which was a role I held for about four years.
After 23 years with BT, I joined AT&T UK as Head
of Capacity Management and Architecture, helping
build their rst wholly owned network outside of
the US. I later spent eight years as Architecture
Director at ntl and eventually Virgin Media. I was
responsible for the strategy and development of
all the network platforms within ntl. I left after
completing the design and business case for
integration of the ntl and Telewest networks into
Virgin Media.
I then returned to BT where I headed up their VoIP
and contact centre build and spent the last two and
a half years working on the London 2012 Olympics.
Had I stayed I would’ve been one of the operations
directors at games time but for the call asking if I
would be interested in becoming LINX CTO.
What are your initial impressions of LINX?
Speaking as someone with my background the role
appealed as an exciting opportunity and also a great
honour. I was aware of the plans for the network
architecture refresh but, even so, I probably didn’t
fully appreciate the intensity of work that would be
needed right away! It’s been a terric learning curve.
I’m very impressed
with the commitment
of all the Engineering
Team who have put
in an awful lot of hard
work under pretty
trying circumstances.
What do you see as
the primary targets in
the immediate future?
The most important things to me are that we
sustain the service we deliver to our members
at the level of quality they expected from us and
that we deliver the new Juniper LAN platform in a
timely and efcient manner with minimal disruption
to our members.
I’m a great advocate of teamwork and responsibility.
I believe everybody in my team is responsible for
delivering service to our members and managing
the technology. We are all accountable to each
other. We also need to maximise the input from
our partners whether that’s our vendors, our outsourced NOC or the membership.
Something else I think is impor tant is Engineering’s
relationship with the Marketing & Business
Development team and IT. We have to ensure that
what we are doing is communicated well, timely and
accurately to the membership and getting feedback
on that is a critically important thing to do.
In the end I personally want to be visible and
available to all the members. I want to make sure
that what we’re doing is meeting their service
needs and that we are performing to a level that is
expected of us.
Derek Cobb ‘In the Spotlight’ LINX’s New Chief Technical Ofcer Interviewed
Derek Cobb,LINX CTO
IPv4 networking, like BGP and OSPF, were still
not available for IPv6 in the rewall’s software.
Centrally managed host based rewalls, using
ip6tables, were deployed across the entire LINX
service platform.
As stated, a major objective of the project was
to deploy IPv6 over the various LINX ofce
networks. With Bernd and Steve both beinglocated in Peterborough, this location was chosen
as the rst to be enabled and this was achieved in
late 2010. The deployment of IPv6 in the London
ofce and other sites is now nearing completion.
With the secure perimeter in place, Bernd and
Steve began testing on LINX’s internal websites
and this yielded some surprising results. Some
users were seen to be switching between IPv4 and
IPv6 and while the DNS conguration was RFC
compliant, it became clear that simplifying it further
would resolve the problem. Once the initial hurdles
were overcome, the successful roll out of the
remaining services was relatively straight-forward.
Between April and June 2011 the followingwebsites and services were enabled over IPv6:
• www.linx.net • stats.linx.net •ns0.linx.net • smtp.linx.net • sow.linx.net
• publicaffairs.linx.net •
8/6/2019 hotlinx-26
http://slidepdf.com/reader/full/hotlinx-26 16/16
Sales Update
For the PeriodApril - June 2011New Members ConnectedBlinkmindASN: 40739
Country: USA
Network: NSP
Policy: Open
IPv4 Address: 195.66.224.26
Website: www.blinkmind.com
Email: [email protected]
Tel: +1 408 648 4806
Peering DB: Yes
Cerberus NetworksASN: 51918
Country: United Kingdom
Network: Cable/DSL/ISP
Policy: Open
IPv4 Address: 195.66.225.163
IPv6 Address: 2001:7f8:4::cace:1
Website: www.cerberusnetworks.co.uk
Email: [email protected]
Tel: +44 845 257 1333
Peering DB: Yes
CurrenexASN: 17088Country: USA
Network: Content
Policy: Unavailable
IPv4 Address: 195.66.225.170
Website: www.currenex.com
Email: [email protected]
Tel: +1 203 395 7930
Peering DB: Yes
PacnetASN: 10026
Country: China
Network: NSP
Policy: Selective
IPv4 Address: 195.66.225.168
IPv6 Address: 2001:7f8:4::272a:1
Website: www.pacnet.com
Email: [email protected]
Tel: +852 2121 2828
Peering DB: Yes
Rightnow TechnologiesASN: 15179
Country: USA
Network: Content
Policy: Open
IPv4 Address: 195.66.225.172
Website: www.rightnow.com
Email: [email protected]
Tel: +1 866 630 7669
Peering DB: Yes
RunisoASN: 44099
Country: France
Network: Content
Policy: Open
IPv4 Address: 195.66.225.164
Website: www.runiso.com
Email: [email protected]
Tel: +33 362 138371
Peering DB: Yes
TelappliantASN: 34066
Country: United Kingdom
Network: VoIP
Policy: Unavailable
IPv4 Address: 195.66.224.249
Website: www.telappliant.com
Email: [email protected]
Tel: +44 845 004 4040
Peering DB: No
Telekom SrbijaASN: 8400Country: Serbia
Network: NSP
Policy: Selective
IPv4 Address: 195.66.225.166
Website: www.telekom.rs
Email: [email protected]
Tel: +381 113 069145
Peering DB: Yes
VectraASN: 29314
Country: Poland
Network: Cable/DSL/ISP
Policy: Unavailable
IPv4 Address: 195.66.225.167
Website: www.vectra.pl
Email: [email protected]
Tel: +485 874 26224
Peering DB: No
WebfusionASN: 20738
Country: United Kingdom
Network: Hosting
Policy: Unavailable
IPv4 Address: 195.66.225.171
Website: www.webfusion.co.uk
Email: [email protected]
Tel: +44 208 587 7238
Peering DB: No
16 Membership News Jennifer AthertonBusiness DevelopmentExecutive
Comment
LINX is pleased to announce the connection
of ten new members since the beginning
of April. This is three more than the seven
who joined the exchange over the rst three
months of the year.
A glance at the ags opposite shows that
red, white and blue are the dominant colours
clearly indicating that the attractiveness of
peering in London remains strong in the
United Kingdom, US and French markets.
What is particularly interesting is the depth
of differing network types. Content, VoIP, NSP,
Hosting, Cable, DSL and ISP providers are
all represented by new LINX members this
quarter.
Other new members include Pacnet, an NSP
network from China, Vectra, a cable, DSL and
Internet Service Provider from Poland and
Telekom Srbija, LINX’s rst member from
Serbia.
A complete LINX membership list is on the
LINX website: www.linx.net/about/memberlist
Member Relations UpdateLINX has now recruited two new people for
its new Member Relations team with Katrina
Readshaw and Emuobor Damu both joining
LINX as Member Relations Representatives
back in June. LINX Head of Marketing &
Business Development, Ben Hedges, had this to
say about the new appointments:
“We are delighted to welcome Kat and Em
to LINX family. They will both be based in
our Peterborough ofce along with the rest
of the Marketing & Business Development
team, but members will be sure to see them
around at LINX member meetings and
other industry events.”
The new team will work closely with all parts
of the company as well as acting as an interface
between members and the exchange itself. The
role will involve dealing with specic enquiries
from the membership and directing requests
and any issues to relevant departmentalcolleagues.
Both Kat and Em will be proled in a future
issue of HotLINX.