Thursday, January 16, 2014

TOWARDEX Newsletter: New Year and Outlook for 2014

Dear our valued customers, partners and suppliers,

It is now 2014, another year for exciting times here at TOWARDEX.  As we enter our new chapter, we'd like to assess the state of our business growth and give you an update of what we've been up to and where we think the market is headed.

Since I started TOWARDEX as a small IT consulting business and a small hosting provider, market had changed significantly and so have we.  In 2012, I've made a strategic decision to reorient the direction of our company to align our expertise closely to where our real core competencies are.  As a result, we've changed ourselves to TOWARDEX Carrier Services, focusing on providing awesome connectivity products to enterprise customers in data centers.

2013 has been a tremendously successful year for us.  Despite our small size, we've successfully managed to compete against some of the largest names in the industry in winning enterprise connectivity contracts.  We'd like to thank all of our customers, partners and vendors for partaking in what had become the best year yet in our business.

We believe strongly in that connectivity should not hinder our customers' drive for business.  Our mission of looking out for best interests of our customers will continue to drive our product strategy and technology focus as we move forward.


Thank you again for your business and giving us the opportunity to serve you.  We wish you a happy and prosperous new year!

Sincerely,
James Jun
Managing Director - Wholesale Services


Year in Review: 2013

During 2013, we've achieved several important milestones in our business:
  1. We've expanded our network to reach New York, extending us beyond the boundaries of Boston Metro and reclassifying our network as a "regional tier-2 IP network."
  2. We completed Facilities Realignment & Upgrades 2013 (FRU 2013) project on budget and on schedule, with no downtime to affected services.  The completion of FRU 2013 had quintupled our network capabilities and bandwidth capacities to reach performances unsurpassed by any other regionally sized carrier in Boston.
  3. We've expanded our network to reach more data centers than ever before.  In particular, we've partnered with Digital Realty Trust (NYSE: DLR) and added 200 Quannapowitt Parkway data center in Wakefield, MA to our growing list of on-net facilities.  We're extremely pleased with the success we’ve had at this location last year.
  4. We introduced Switched Digital Interconnect™ (SDI), our modular Ethernet exchange product to bring significant cost savings and flexibility to enterprise customers in data center facilities.  Since its introduction, traffic levels on SDI had gone from 0 kbps to 3.5 Gbps in just one quarter!
  5. We've made breakthroughs for Internet peering in Boston.  TOWARDEX now reaches over 30,000 IPv4 routes via direct peering, more so than any other regionally sized ISPs based in Boston.  We added over 70 Gbps of IP interconnection capacity during 2013 to scale with our customers' increasing demand for bandwidth.  

    Additionally, we've worked with numerous network and content providers to help them expand to Boston, bringing a number of them to the Boston Internet Exchange (BOSIX).  We've also established private interconnections with Microsoft (MSN), Akamai and Comcast to name a few, making us the first and the only regional carrier to maintain such interconnections in New England.
  6. We introduced GWDM/Passive Optical Networking technology to our data center customers, saving them over $128,000 in interconnection costs during 2013.  The introduction of GWDM products to our customers has allowed them to significantly reduce data center cross-connect expenses when working with TOWARDEX as their provider.  Using Passive Optical Networking (PON) technology, our GWDM/PON products allow customers to cheaply consolidate excess cross-connects and reduce interconnection costs by as much as 50% in many cases.

  7. Finally, Amazon DirectConnect service is now available on Switched Digital Interconnect™.  Customers are now able to natively connect their colocation environment to Amazon AWS.  This can be accomplished through their existing connection with TOWARDEX, using our SDI service.

Our Outlook for Data Center Connectivity Market in 2014

Despite the slow economy, enterprise IT market is booming and is going through some of the most exciting changes.  Consumer appetite for data center connectivity is evolving and will become more pronounced in 2014.  We are going to make following predictions for 2014:
  1. Mobility applications will drive more data center deployments.  Mobility is dominating the technology industry, and we are seeing significant uptake in new creative startups and businesses offering mobility services.  Moreover, with the latest trend in BYOD, smartphones and mobile productivity will become more important topics for many CIOs and IT organizations.  Already today, TOWARDEX is serving as the primary IP bandwidth and connectivity provider for two of the largest mobility players in Boston.
  2. Intelligence and cohesion will play more important roles in business.  The trend of smartphones, big data and machine intelligence will change the ways companies conduct their business everywhere.  Technology verticals will become more integrated and businesses will increasingly become more intelligent in a "network-centric" manner than ever before.

  3. Demand for interconnections will only get bigger.  This market will continue to grow in 2014, as interconnection products are becoming more affordable in data centers.  Businesses will demand more flexible, cheaper and faster interconnections to enhance their IT infrastructures which are increasingly becoming more network-centric.

    The interconnection industry in 2014 will make significant move toward "upper-layer interconnections".  Ethernet-driven and virtualized cross-connects (i.e. Ethernet Virtual Circuits or 'EVCs') will make strong gains in enterprise markets, while dark fiber based physical cross-connects will increasingly compete against cheaper EVCs.  Already today, we're seeing numerous data centers moving toward European-model of interconnection services, while adopting open & fair interconnection standards.  We think that Open-IX initiative (www.open-ix.org) is really the way to go.
  4. IP transit industry has consolidated enough now.  Price alone is no longer enough to sway customers.   Inexpensive connectivity is no longer enough to keep customers happy anymore, and it will be more true in 2014.  As enterprises are becoming more sophisticated and consumer taste is evolving, the market will increasingly demand high-performance, low latency global IP transit -- oh and by the way, at affordable prices. 

    Companies are increasingly looking for global IP transit providers that are fit for their business purpose, such as: reliability, low cost redundancy, low latency and direct paths as much as possible.

Our Plans for 2014

As we kick off for the new year, big things are happening here at TOWARDEX.  Here is an update on what's going on around here:
  1. We will continue to deliver the best network performance for our customers at wholesale value.  We're making significant investments in our metro dark fiber infrastructure to lower the bit-mile cost while enhancing diversity and performance.   Our Wavelength Division Multiplexing (DWDM) architecture is undergoing new improvements that will allow activation of 100G waves to meet our growing backbone capacity requirements. 

    More dark fiber contracts and routes are being added to our metro Boston network this year.  We're also committed to building out a new IP point-of-presence at the 300 Bent Street carrier hotel in Cambridge, MA.

    Additionally, we will continue to make further improvements to our IP service.  More direct interconnections in Boston are planned for this year -- while some of the details are still not so public ;-), stay tuned for exciting updates in the near future!
  2. We will add more data centers to our growing list of on-net facilities.  In particular, we will be entering the New York & NJ market this year and will be lighting new facilities in New Jersey.  Our New York POP at 111 8th Avenue will be undergoing significant capacity upgrades to handle the addition of new data centers in the NY-NJ market for our customers.

    In addition, we are committed to making new investments and doubling our network capacities at CoreSite and Digital Realty facilities, in response to significant product demand at these locations.  Some of our interconnection and partner interfaces will be relocated to, or closer to these facilities in order to further enhance network performance by creating more direct paths.
  3. Migration and Upgrade for Legacy Hosting Customers.  Although we no longer offer hosting services, we will not forget about our existing customers who had been supportive of us from our early beginnings.  We are making efforts to migrate our legacy hosting customers to both Digital Realty and CoreSite data centers with enhanced service and newly modernized network infrastructure.  In order to minimize impact, we are working on these migrations in phases to ensure smooth transition.
  4. We will provide more network options to our customers.  Given the significant growth in demand for interconnections, we will continue to partner with other carriers and service providers to bring more Network-to-Network Interconnection (NNI) interfaces to our Switched Digital Interconnect™ platform.  We're also working to add additional locations for SDI interconnections to provide more direct paths for layer-2 EVC connections.

    We're also committed to further enhancing our Amazon DirectConnect EVCs (including joining Amazon Partner Network) and are planning to build new interconnect locations closer to their US-EAST compute environment.

    This initiative is being led by our National Backbone eXperimental (NBX) project, which will establish new SDI and IP interconnection & peering sites in Washington DC, New York and Chicago markets.  First phase of NBX project is scheduled to commence deployment in April.
  5. We will enhance automation and continue to turn-around your orders quickly.  We pride ourselves in turning around new circuit orders quickly for our customers, it has almost become a routine tradition.  We will continue to make investments to ensure that our ability to turnaround your orders and attend to your requests will become more streamlined and forever be part of your pleasing experience with TOWARDEX as we grow.

    Automation and machine intelligence will increasingly play more important roles in our business this year.  Smart network and autonomous provisioning technologies enable our staff to do more with less hands while saving time and reducing human errors.

    As part of our new investments in automation and streamlining of our processes, we've recently committed to build our new IT cage dedicated for Corporate Information Systems Network (CISN) at the CoreSite data center.  The new CISN cage will be dedicated to hosting our IT systems that will provide development & operations support for infrastructure management and automated provisioning systems.

As we start our new year, we feel strongly that the market is evolving to demand more innovation and efficiency from their IT providers.  Consumers will demand higher quality products at lower prices -- there is a saying that capitalism makes everyone rich, and we're definitely seeing the IT industry moving in that direction.  We've first seen it with the cloud, the industry had predicted the movement toward "network-centric" IT and it's now finally happening at a more rigorous pace. 

We believe we are uniquely qualified to provide the best value and service to meet the market's increasingly sophisticated and growing demand for complex connectivity requirements.  We are committed to continue investing in our network and products to deliver the best network experience to our customers.  Thank you again for your continued business and support!

Monday, March 4, 2013

Getting ready for the Markley Data Center Summit 2013

TowardEX has been selected to provide guest WiFi coverage to the Markley Data Center Summit 2013 event this coming Thursday.

We've been busy in the past couple weeks, scrambling to upgrade our wireless network infrastructure to fully cover the guest areas where event activities will be held.  Being a large facility, 1 Summer Street can be challenging to sufficiently cover wireless access for 400+ people attending the event.  Moreover, being a 24/7 busy data center, you can expect lot of interference from tons of EM sources.


Punching through lot of interference..

We needed to find ways deliver at least 10-20 Mbps+ bandwidth to every smartphone attending the event and we needed it fast.  We also had to make sure that main event areas can simultaneously handle up to 200 devices at any given moment. 

Given the short time we have to prepare, we've once again turned to Ruckus Wireless for help.   We are deploying two ZoneFlex AP7982, four AP7962 and two AP7363 antennas throughout areas where the event activities will be held.  These antennas are dual-band, so they'll automatically detect and support both 802.11b/g and 802.11n clients simultaneously.

But perhaps the most important aspect of Ruckus hardware is not the speed, but their ability to counter signal interference through use of adaptive beam steering.  Unlike traditional WiFi access points, Ruckus devices use an array of directional antennas that dynamically generate "beams" on a per-station, per-packet basis.  Known as BeamFlex, we've found that the technology is able to virtually triple the coverage area of another vendor's access point.


Building a Carrier-Class WiFi in 2 Days.

We've quickly come up with a new network design which will provide transport for the event's wireless network.  The network consists of a Mobile Transport Core (MTC) with Subscriber Management (SM) capability.  Ruckus' ZoneDirector controller and associated accounting servers are located inside the SM network layer.   The MTC layer is designed to support LTE/3G smart cells in the future (though not provided for the event).

The challenge however came from the short amount of time we have to get all the connections hooked up and configured.  Further complicating the situation is that Subscriber Management systems and accounting servers are all located inside the colocation data center floor, far away from the areas where event activities are being held.

To solve this time-constraint challenge, we've turned to our new Switched Digital Interconnect (SDI) platform.  Being a scalable MPLS based Layer-2 Ethernet network, SDI allows us to quickly dispatch connections between the wireless MTC network and the colocation data center floor.  In just 10 minutes, all of the necessary transport links have been built on the SDI cloud, connecting all of our wireless equipment, antennas and subscriber management system together into a holistic cloud.

FreeBSD operating system is used to provide Admission Control for wireless clients.  Transport VLANs are dynamically assigned and pushed through the SDI cloud for each individual wifi network, with full support for roaming.

One /24 and /26 IPv4 space were quickly assigned to expand the DHCP scope to 314 addresses for event wireless coverage-- every guest device will be assigned with its own globally unique, public IP address during the event.  IPv6 may also be enabled as final details are being wrapped up in advance for coming Thursday.

A Juniper Networks EX3200 switch is providing VLAN transport and terminations necessary for the wireless network, while an upstream Juniper MX80 router is providing flexible-ethernet service interface to handle all of SDI MPLS interfaces carrying wireless & admission control traffic across the building.  The MX80 has once again proved quite versatile in its ability to deliver various network services at the edge, while taking up only 2U rack space!


Let us see how it all works out!

We built a heavily over-engineered carrier-grade wireless network, that was designed not just for WiFi, but also for running LTE/3G smartcells.  It may be quite an overkill, but this is what happens when you select a wholesale IP provider that has too much time on their hands :)

Many special thanks goes out to Markley Group and their Meet Me Room personnel for invaluable assistance and professionalism while working under short deadlines.  This has truly been a great team effort!

Saturday, February 23, 2013

Let's make internet in Boston great again!

Recently, the Markley Group (owner of 1 Summer Street carrier hotel) started the Boston Internet Exchange (BostonIX) to help promote the growth of internet traffic in Boston.

Through its humble beginnings, BostonIX is starting to attract major content players (like Akamai and two unnamed $large_providers) and numerous local access ISPs, all of which are currently working to join the IX to peer.

In cooperation with the Markley Group, TowardEX recently presented to the local BostonIX community to give basic primer into carrier BGP for networks that are new to internet exchange points.  If more people are interested, we're more than happy to make additional presentations! :)


To join the cause and help promote the growth of internet traffic in Boston, TowardEX is donating 10Gig waves to the BostonIX on our metro optical fiber ring, spanning through downtown Boston and Somerville.  ISPs and networks in Boston are encouraged to join the BostonIX -- let's make internet great in Boston again!

Currently, following members have joined or are in the process of joining the BostonIX:
TOWARDEX Carrier Services 206.108.236.1 27552
Akamai Technologies, Inc. 206.108.236.2 20940
RCN 206.108.236.4 6079
OCCAID 206.108.236.5 30071
Free Software Foundation (GNU) 206.108.236.6 22989
Packet Clearing House 206.108.236.7; 206.108.236.8 3856
Cambridge Bandwidth Consortium 206.108.236.9 10255
Vermont Telephone 206.108.236.11 17356
DSCI Corporation 206.108.236.12 33748
Studsvik Scandpower, Inc. 206.108.236.13 53389
Eze Castle Integration, Inc. 206.108.236.15 14717
Intelligent Technology Solutions 206.108.236.16 54611
USAi.net 206.108.236.17 10653
Outscale, Inc. 206.108.236.18 53306
RGTS-USA, Inc. 206.108.236.19 14669
Routed.org 206.108.236.20 61126

JUNOS software patches - Phase 1 Complete

You may be wondering about our recent maintenance notification to address security vulnerability on numerous routers.  There are also rumors about number of large backbone providers patching routers everywhere recently in the past several weeks.  You may have also heard about this, this and this.

This is the infamous PSN-2013-01-823 security vulnerability announcement by Juniper Networks (#PR 839412).   The announcement outlines a potentially serious security flaw where a specially crafted TCP packet (which, could also be spoofed to bypass a fair amount of perimeter packet filters) which will crash the Routing Engine on a Juniper device, causing it to reboot.

While no known exploits currently exist and many provider networks (including ourselves) utilize techniques to protect routers (best practices such as loopback/control-plane filtering, backbone perimeter protection and BCP38), network providers are not taking any chances -- and we're not taking chances either.


We have now completed patching roughly 70% of all Juniper-based devices on our network.  The remaining Juniper devices will be patched next Saturday (March 2, 2013) from 3:00 to 6:59 AM eastern time as noted in our scheduled maintenance notification.

The new software code was regression tested in the lab for a couple of weeks, and the patches have gone accordingly to plan so far.  We expect the remaining upgrades next weekend to be painless.  If you have any particular concerns or questions, please do not hesitate to contact us at anytime.


We will update you on this as work continues next weekend.

Friday, February 22, 2013

Welcome to our blog!

Welcome to our blog!

Going forward, we will post information about improvements and upgrades taking place on our network here.  Updates will also be posted on Twitter, with extended information being provided here at the blog.


-TWDX Network Team