Wave Issue 0354 03/11/04 Article 2-01

*** Net & Comm
By John N. Latta

February 4 - 6
Tokyo, Japan

Organized by Nikkei Business Publications, Inc. at the Nippon Convention
center, Net & Comm 2004 is one of the biggest networking events in
Japan. Now the highlights and the key presentations:

Linux surges in Japan:

There are two parts to the Linux story: enterprise and embedded. Here at
NET&COM the use of Linux as embedded OS has risen significantly. It was
estimated that its use in network appliances could be as high as 30%.
Even more surprising is Linux in servers. The estimate we got from a
Linux business group is:

UNIX – 60%
Windows – 20% - 30%
Linux – 20% - 30%

Which would put Linux rivaling Windows as a server OS. When asked why
the response we got was:

Free
More Secure than Windows

NTT:

Here in Japan there is NTT – like the old AT&T. But on the local level
there is NTT East and West – the separated companies. Yet, NTT has many
forms which may be either loosely or tightly coupled to the mother ship:

NTT Data
NTT Soft
NTT DoCoMo
NTT Communications
NTT PC Communications

For example, NTT PC Communications is a long haul carrier but it can
also sell directly to SOHOs, their target market. They have an
InfoSphere product which runs on FTTH service, that is provided by NTT
East and West called FLET’s. Thus, a consumer can deal directly with NTT
PC Communications or with NTT West to get service. NTTPC Communications
is also offering VoIP.

NTT Data already has a home security system and their research is on
“Context Awareness Middleware.” The thought began – how can this be
integrated with the care of the increasingly elderly population in
Japan? Sony Aibo is used as an example of a robot in the home but the
implementation would require much more. The scenario given to us, and
shown in a top level demo, was the following.

In a home with one elderly person there would be at least one robot
helper.

If there is a fire in the home the robot would go for help in the home
and assist the elderly occupant.

The software would manage the context and actions of the robot and
sensors in the home. Further, the software would also notify other
family members not in the home.

When an inquiry is made on the elderly occupant that person could touch
the robot in one of two spots. Blue for safe or Red for in trouble.

If for example, the individual fell a patrol robot would assist the
network robot. One robot could assess the situation and call for help
while the other stayed by.

The robot could take pictures and these could be transmitted on the
network or sent to a Mobil phone (shown in the booth.)

PC and Security in Japan:

The show floor was at least 60% network security. At Networker’s last
year, Cisco Fellow Fred Baker spoke of the tragedy of the commons and
how this is applied to the Internet.

The tragedy of the commons is that everyone uses it, nobody owns it, and
nobody is responsible to maintain it. The result is that any problem is
someone else’s problem.

Yet, today we have “insurgents” on the Internet that are destroying its
openness. No one is safe without a firewall. We all must have virus
protection on every machine. Everyone needs a razor wire fence around
their “PC homes.”

VoIP:

Japan has led in the world in VoIP deployment. However, this is with
Yahoo BB voice and a part of their broadband offering. Calls are free
between Yahoo BB users and the long distance service is less expensive.

Oki was promoting enterprise server that combined phone support with
enterprise server functionality and Hitachi was presenting its’ SIP:
Office phone system. The big draw was that it uses SIP. They were also
showing the WIP-5000, a wireless IP phone that works over WLAN. When I
asked does it do handoffs between APs the answer was no – something left
to a future product. QoS is to be 802.11e compatible – when that is
ready.

NTT PC Communications has a VoIP offering which is a box that costs
20,000 Yen. A phone then connects to this box. However, there is no
portability to the box, such as what Vonage has. Software in the CO is
required to make the NTT PC Communications service work.

FTTH – The Users are missing:

In one of the NTT booths I sought more information about broadband FTTH
services. Japan is seen as a leader here. Yet, the subscriber numbers
are low. Here are some data points:

There are only 894,000 B FLETs subscribers compared to 10.3m ADSL users.
Apparently there are only 300,000 consumers using B FLETs.

The ISPs are struggling to find a use for B FLETs, whose rate can
approach 100Mb/s. Two major differences with ADSL are that the upstream
bandwidth is symmetrical and that a fixed IP address is assigned. This
has value for the business user but questionable for the home user.

Some of the attempts to get more users include:
A soccer channel only available on this service with Japanese soccer
games;
There is now Disney BB and Snoopy BB with broadband only content.

IBM Showcases Grid Computing:

IBM was showing a conceptual demo of the value of Grid computing. This
example had a doctor in need of records across many hospitals. We probed
– is this just a directory issue? In response IBM cited:

There is an Open Grid Service Architecture which makes for the sharing
of both computational and data resources easier.

Standards efforts are being managed by the Global Grid Forum. This is
relatively new and the industry including Intel, HP and Dell are behind
this.

We subsequently found that HP has made statements that it will put Grid
capabilities in its consumer products including PCs, PDAs and printers.

www.gridforum.org/

Polypix Shows Software to Make WinCE PDA into a WLAN Phone:

Polypix a Korean company has developed the WiFi Phone software that
makes a PDA a WLAN phone. It supports SIP and H.323. This product is
focused on the ISP and telephone operator market. Originally a sale was
made to NTT ME but this collapsed when the service was not implemented.
Now Samsung is to make a device which will be used by KT on their
network and the hot spot service called NESPOT.

Wave Comments:

Japan is its own case: being developed, with an economy in the dumps and
a culture that directly impacts life and the work environment. However,
one just cannot use the ADSL attach rates or existence of FTTH as signs
of a rosy broadband future.

The move to Linux was best put in one booth conversation bluntly – the
state of the economy. A major factor behind Linux adoption is that it is
“free.” Yet, such a movement can only happen when the IT staffs are
experienced in Linux. Thus, as the expertise base increases there is
more confidence in going with Linux. As one individual stated – the
Linux movement is just gaining momentum here and it will be a major
force in 2 – 3 years.

The combination of an event which has had a strong security focus and
the concerns about IT security hit us in the face. There is a message
here. While Japan prides itself with its homogenous society,
predictability and safety, the Internet had the same expectations.