With the vision to making Taiwan an information · many IPv6 products invented by Intel Innovation...
Transcript of With the vision to making Taiwan an information · many IPv6 products invented by Intel Innovation...
With the vision to making Taiwan an informationisland, the government has not only initiated severalbroadband infrastructure objectives, such as “e -Taiwan” plan, “Challenge 2008 - Broadband Connectionto Six Million Homes”, and “3G Mobile Communication”,but has also worked on making and mending futuretelecommunication related laws sequentially in thee ffort to advance Taiwan into the information era. Asthe Internet has developed swiftly in the past fewyears, we have just tasted a few of our sumptuousachievements in year 2003.
In 2003, TWNIC continued to provide qualitydomain name registration service, and to develop thenext generation IPv6 infrastructures. By the 4th quarterof 2003, Taiwan Internet outbound bandwidth reached44,923Mbps, an 81% growth rate comparing to lastq u a r t e r, with the increasing capacity of 20,119 Mbps.As we see continuing growth of .tw domain nameregistrations in 2003, TWNIC also launched its ChineseInternationalized Domain Name services in November,making Internet browsing accessible via Chinesedomain names accessed all around the world. LastD e c e m b e r, in addition, TWNIC also completed theimplementing of F Root DNS Mirror Server to providebetter and more efficient DNS resolution to the localc o m m u n i t y.
C u r r e n t l y, TWNIC has nine domestic registrars,including HiNet, seednet, TISNet, Net-chinese, PChome, APOL, TFN, Yahoo!, and TTN are in charge oflocal registration in Taiwan. In 2003, TWNIC teamed upwith Neulevel to promote .tw domain names to overseamarkets, and to make .tw domain names availablethrough eighteen overseas accredited registrars inEurope, America and Asia regions.
IPv6, the next generation Internet protocol with 16bit length address, can offer a great deal of IP addressto worldwide populations, and also can be used on 3Gand other applications and services. At the end of
2001, the National Information and CommunicationsInitiative Committee (NICI) of Executive Yuan set upthe “IPv6 Steering Committee”, to aggressivelypromote and accelerate the IPv6 Internet infrastructureand industry development in Taiwan, and to attractmore resources and manpower nationwide to increaseTa i w a n ’s competitiveness in the world.
The NICI IPv6 Steering Committee has alreadyestablished a “National IPv6 Deployment &Development Program” Office in order to dedicate tothe promotion of IPv6 in Taiwan. The Office focuses onfour areas of development: the research anddevelopment, application and promotion, standard andTesting, and infrastructure deployment. Each of theareas has outstanding performance. For example,many IPv6 products invented by Intel InnovationC e n t e r, Chunghwa Telecom Laboratory, Institute forInformation Industry, and many other domesticbusinesses have been granted IPv6 logos byInternational IPv6 Ready Logo Communities.Demonstrating the positive results we have achievedand further encouraging Taiwan Internet business tointegrate IPv6 standards into their product design andincrease business cooperation between local playersand the rest of the world.
In this edition of TWNIC Spring Newsletter, there
are articles introducing the progress and developmentof TWNIC’s DN and IP services, as well as diversifiedservices and events during the last season. We hopethis Newsletter will serve as an important referencematerial to be better informed on the Internetdevelopment in Ta i w a n .
At last, we look forward to seeing continuouse fforts to create a high quality e-environment in Ta i w a n ,which will further enhance the flourish of Internetrelated services providers and equipment industries tobring out Ta i w a n ’s Internet values and thus increaseour international competitiveness with various services.
Acting Executive DirectorBoard Chairman
Domain name owners and buyers
worldwide can now register desired names in
Tradition Chinese (BIG5). On Nov 17 2003,
TWNIC announced its completed IDN
registration service “IDN.tw” to the general
public. Online registration is provided via 6
TWNIC domestic registrars.
TWNIC’s technical development team
has made tremendous effort to make
IDN.tw happen. For local language-usage
purpose, the team first developed the Chinese variant table.
Such table provides a
clear guideline for
registrants to select
appropriate Chinese
Simplified/Traditional
characters in their variant
forms. TWNIC also joined
ICANN’s IDN committee
(concluded in October 2003) to identify necessary RFCs and
registration guideline in one global standard. The team then
developed necessary software and browser plug-in (namely 中
文通, Chinese Master)to create a user-friendly IDN
environment.
On service and policy side, TWNIC’s domain name service
team created a list of reserved words
(http://idntest.twnic.net.tw/data/reserved.html), and figure out a
careful registration principle, including migrating all 8-bit
Chinese.tw names, sunrise period, etc. The work was done
prior to the launch date. However, TWNIC supported parallel
resolution until December 17 2003. Currently, all IDN.tw domain
names are PUNYCODE compatible. More than 22,000 IDN.tw
are registered and in use, we expect the number of
registrations grow steadily in 2004.
TWNIC has organized numerous marketing and educational
campaign to promote IDN.tw, The next IDN tutorial/workshop
will be held in conjunction with TWNIC Annual Seminar on
March 28th this year. Besides our continuous promotional effort
in Taiwan, we will be working with major software vendors and
TLD registries to popularize IDN.
More information are available on www.中文.tw (or directly
type the punycode address http://xn--fiq228c.tw ). 6 IDN.tw
registrars are TISNet, APOL, Hinet, Net-Chinese, PC home,
and SeedNet.
TWNIC Launched Chinese IDN DomainName Registration
TWNIC has eased .tw Domain Name registration for
oversea companies, which currently trade or plan to build up
business with Taiwan. To enhance and build up global image of
.tw domain name, on June 20, 2003, at the 28th DN committee
meeting, NeuLevel presented its proposal and won approval to
provide oversea .tw registration.
During the last ICANN conference in October 2003, TWNIC
announced to provide worldwide on-line .tw domain name
registration service. Prior to that, NeuLevel has vigorously
established registration system and invited worldwide domain
name registration organizations to enter into .tw domain name
register service. The oversea .tw registration service was
officially launched on Jan 19, 2004.
At the present time, 18 worldwide domain name registration
service providers have already joined .tw domain name
registration services to take sign-ups.
.tw Domain Name can be registered from following oversea
organizations :
North America
4007Names, Inc (United States)
4Alldomains.com (United States)
4Arcemus, LLC (United States)
4Domain Processor (United States)
4Dotster, Inc. (United States)
4eMarkmonitor, Inc. (United States)
4Encirca, Inc. (United States)
4eNom, Inc. (United States)
4iHoldings.com, Inc. (United States)
4NameScout (Canada)
4Register.com (United States)
4TierraNet, Inc. (United States)
Europe
4DomainInfo AB (Sweeden)
4EasySpace, Ltd. (United Kingdom)
4Key-Systems GmbH (Germany)
4Register.it SpA (Italy)
4Secura GmbH (Germany)
Asia/Pacific
4RGNames.com (Korea)
* Welcome to visit NeuLevel web site: http://www.neulevel.com.tw/
.Tw is available through NeuLevelregistry service
TW3TWNIC | Spring
During the exhibition of 2003 IT Month, The new
Chinese domain name registration service has formally
launched in Dec 2003.
T a i w a n N e t w o r k I n f o r m a t i o n C e n t e r
To improve the ef f ic iency of In ternet domain
name searching and enhance Ta i w a n ’s network
inf rastructure secur i ty , Taiwan Network Informat ion
Center (TWNIC) and Taiwan Internet exchange
(TWIX) jo in t ly implemented the F Root DNS Mir ror
Server in Taiwan on December 17, 2003.
Wi th the complet ion of F Root DNS Mir ror
Server in Taiwan, though faul ts in in ternat ional
access may prevent connect ion to root DNS
servers abroad, F-Root DNS Mir ror Server wi l l
ensure domest ic access by drast ica l ly reducing
disconnect ions resul ted f rom inabi l i ty to locate
domain name. I t can a lso s ign i f icant ly improve
domest ic access secur i ty . Moreover, i t wi l l receive
and respond to domain name inqui r ies f rom
Internet users a l l over the wor ld , as i t shares F-
Root DNS server ’s burden, saves prec ious In ternet
resources and contr ibutes to the g lobal In ternet
c o m m u n i t y.
TWNIC f i rs t contacted ISC ( Internet Sof tware
Consor t ium) v ia Asia Paci f ic Network In format ion
Centre (APNIC) in ear ly 2003. Answer ing to
A P N I C ’s request , APNIC and ISC engineers began
to implement F-Root DNS Mir ror Server at TWIX on
December 14, 2003. And the node has been up and
running s ince December 17. To enhance domain
name access secur i ty and speed, in Taiwan, HiNet
and Seednet are exchanging rout ing in format ion
wi th F-Root DNS Mir ror Server by peer ing through
T W I X .
In the Asia Paci f ic reg ion, F-Root DNS Mir ror
Taiwan Network Information Center presented two topics
of “Taiwan IPv6 infrastructure Development and
Establishment”’ and “Chinese (Big5). tw Domain Name
P r o m o t i o n ”
specifically to
show Ta i w a n
I n t e r n e t
d e v e l o p m e n t
progress in 2003
IT Month.
Taiwan IPv6
infrastructure Development and Establishment
To tie in Executive Yu a n ’s 6-year National Development
Plans, TWNIC work together with “NICI IPv6 Steering
Committee” and “IPv6 Forum Taiwan” to promote IPv6 to
fasten the completion process of Taiwan IPv6 Internet
environment.
One of TWNIC’s exhibition focuses of 2003 IT Month is
about IPv6 related achievements, such as R&D ,
infrastructure development, standard and testing, and
application promotion. These four items are collaborated
and designed to build an IPv6 Show Room to facilitate
domestic business to play key supplier roles in the
international IPv6 related industries.
With the demonstrations of
IPv6 products and applications,
it is also expected that
domestic public can be
educated and have profound
understanding about IPv6,
resulting the object of IPv6
application popularity in daily
life.
Chinese.tw Domain Name Promotion
With the other part of TWNIC’s exhibition of 2003 IT
Month, it is expected the Internet users to experience and
have profound understanding about the second-generation
“IDN.tw” Chinese (BIG5) domain name registration
experimental system, that TWNIC adheres to the standard
of Chinese Internationalized Domain Name announced in
March 2003.
TWNIC Partic ipates 2003 ITMonth with Focus on IPv6 andChinese Domain Name
F Root DNS Mirror ServerImplementation Advanced Taiwan’sInternet Security and Efficiency
TW5TWNIC | Spring
IPv6 Appl i -Contest 2003, Japan’s f i rs t IPv6
appl icat ion contest was organized by IPv6
Promot ion Counci l o f Japan and sponsored by such
internat ional businesses as NTT, DoCoMo and
Nokia. Held f rom February to Ju ly 2003, the
contest a ims to develop sof tware appl icat ions as
wel l as promote and create appl icat ions and
technology for IPv6 network by inv i t ing top
academic and industr ia l groups to the compet i t ion.
The other goal o f th is contest is to showcase
the next-generat ion Internet concepts or
technology to the wor ld. An Award of Excel lence
( Implementat ion Award category) was g iven to
Professor Yeal i S. Sun of the Nat ional Ta i w a n
Univers i ty and Dr. Meng-Chang Chen of the
Inst i tu te of In format ion Science, Academia Sin ica
as wel l the i r s tudents Chun-Chun Huang, Fan-Yi
L iu and Chen-Wei L i for the i r Hierarch ica l Mobi le
IPv6 work.
There were more than 50 teams f rom 9 nat ions
– inc luding US, Japan, Korea and Taiwan –
par t ic ipated in the contest . They came f rom large
enterpr ises (such as Microsof t and Cisco) ,
research inst i tu t ions and univers i t ies. One Grand
Pr ix Award, Six Awards of Excel lence and severa l
Specia l Judges Awards were g iven to winners of
the Implementat ion Award category. As the resul t
o f compet ing wi th other teams f rom al l over the
wor ld, Professor Sun’s team proved Ta i w a n ’s IT
prowess by winning the Award for Excel lence wi th
thei r creat ive Hierarchica l Mobi le IPv6 work.
IPv6 Appl i -Contest 2003 websi te:
h t t p : / / w w w. v 6 p c . j p / a p c / e n / c o n c e p t . h t m l
Professor Yeali S. Sun’s HierarchicalMobile IPv6 Receives Award forExcellence at IPv6 Appli-Contest 2003
TWNIC New Address ResourceManagement System (RMS)
With 7 months of development – inc luding
analys is , des ign, creat ion and test – , TWNIC
Address Resource Management System (RMS)
passed the test on Ju ly 2003. The system is
designed to centra l ize management of IP and ASN
appl icat ion, reg is t ra t ion, rev iew and inqui ry among
other processes, which inc luded WHOIS query.
RMS also prov ides systemat ic handl ing and
stat is t ics gather ing for the appl icat ion process.
This enables TWNIC to ef fect ive contro l every IP
and ASN
a p p l i c a t i o n
process and
m a i n t a i n
paperwork f i led
by appl icants,
which of f e r s
c o m p l e t e d
i n f o r m a t i o n
required by
a d d r e s s
resource management.
The system compr ises user end and system
adminis t rator end. The user end serves TWNIC
members and non-members wi th secure,
convenient and st ra ight forward user in ter face,
which enables appl icants to access the appl icat ion
progress and address resource in format ion. The
system adminis t rator end prov ides system
adminis t rators wi th real - t ime IP and ASN
appl icat ion management and rev iew. I ts s tat is t ics
and annual fee payment inqui ry features le t user
access in format ion in real t ime. Moreover ,
automated system backup and remote s torage
among other system moni tor and maintenance
mechanisms enhance serv ice qual i ty wi th an
e ff ic ient reg is t rat ion management system for
sophis t icated IP management serv ice.
Web address for the new RMS is
h t t p : / / r m s . t w n i c . n e t . t w. The system has been
avai lab le s ince Oct 1 , 2003. Login account is the
same as the one at whois. twnic.net . tw.
Server are avai lab le in Hong Kong, China, South
Korea and Taiwan. To enhance Internet resources
and ut i l izat ion in the region, APNIC and ISC p lan
to insta l l the node in Singapore next .
T a i w a n N e t w o r k I n f o r m a t i o n C e n t e r
National IPv6 Deployment & Development Program,
part of the e-Taiwan Project was carried out very
successful in Q4, 2003. The IPv6 products developed by
Intel Innovation Center, Chunghwa Telecom Laboratories
and Institute for Information Industry (III) received IPv6
Ready Logo from the IPv6 Ready Logo Program
Committee in December 2003. Taiwan supplied 4 of the
23 certified products, highlighting the success of IPv6
certification efforts by Taiwan vendors.
Chunghwa Telecom Laborator ies ’ 6SG, one of
the f i rs t IPv6- ready products , wi l l prov ide Ta i w a n
ISPs and businesses wi th technology to implement
IPv4/ IPv6 dual -protocol t rans i t ion p lat form. I I I
developed TCP/IP Protocol Stack for Host and For
Router are sof tware programs that suppor t IPv6
protocol , that wi l l he lp vendors develop IPv6-based
products and appl icat ions.
In te l Innovat ion Center
developed Inte l IXDP425
Development Plat form is an
IPv6-compabi le development
p lat form for ch ip-based hardware and sof tware
developers, which can be the core component in
Ta i w a n ’s SOHO Router and Wire less Access Point
among other IPv6-enabled products . These IPv6
o ffer ings wi l l lead Taiwan into the next-generat ion
IPv6 network wor ld by adding s ign i f icant va lue to
Ta i w a n ’s network products and dr iv ing IPv6-
enabled network terminal sa les.
Related websites are as follows.
4 IPv6 Ready Logo Program Committee website:
h t t p : / / w w w. i p v 6 r e a d y. o r g /
4 Certified Appliance Search website:
http://www.ipv6ready.org/logo_db/logo_search.php
4 National IPv6 Deployment & Development Program
w e b s i t e :
h t t p : / / w w w. p r o j . i p v 6 . o r g . t w /
4 Interoperability Group, National IPv6 Deployment &
Development Program website:
h t t p : / / i n t e r o p . i p v 6 . o r g . t w
Intel Taiwan, Chunghwa TelecomLaboratories, III IPv6 Products Firstto Obtain IPv6 Ready Stamp
Vendor
Chunghwa Telecom
Laboratories
Network
Communication
Laboratory, III
Network
Communication
Laboratory, III
Intel Innovation Center
Product Name
6SG
TCP/IP Protocol
Stack (for Host)
TCP/IP Protocol
Stack (for Router)
Intel IXDP425
Development
Platform
Product Description
The CHTTL 6SG is a Service Gateway for
next generation IPv4/IPv6 services
transition platform.
The III TTF TCP/IP Protocol Stack (for Host)
software is a portable implementation of the
host specific Features of the next generation
Internet Protocol version 6.
The III TTF TCP/IP Protocol Stack (for
Router) software is a portable
implementation of the router specific
Features of the next generation Internet
Protocol version 6.
Intel IXP4xx Development Platform for H/W
and S/W developers.
IPv6 Ready Logo ID
01-000122
01-000128
01-000129
01-000130
Certification Date
20031121
20031202
20031202
20031205
TW7TWNIC | Spring
To communicate the state of ISP connect iv i ty
bandwidth to the publ ic , every quar ter , TWNIC
publ ishes the Taiwan Internet Connect iv i ty
Bandwidth Research that inc lud ing the domest ic
and in ternat ional In ternet in teract ions as wel l as
the most immediate, deta i led bandwidth data and
trend of domest ic ISPs. By the 4th quar ter o f 2003,
created by the TWNIC, the research shows
Ta i w a n ’s in ternat ional connect iv i ty bandwidth
tota led 44,923 Mbps as of the end of December
2003. (Table 1) The f igure s igni f ies 81% increase
over last season’s 20,119 Mbps.
Given that ISPs renewed in ternat ional access
bandwidth agreement in Q4 and current bandwidth
cost was lower than last year ’s , Ta i w a n ’s
in ternat ional connect iv i ty bandwidth to ta led 44,923
Mbps (Table 1) as of the end of December 2003.
I t ’ s 81% more than last season’s 20,119 Mbps. The
internat ional connect iv i ty bandwidth between US
and Ta i w a n ’s is 27,082 Mbps, fo l lowed by Japan
TWNIC Published 2003 Q4 InternetConnectivity Bandwidth Research
(7 ,856 Mbps) , Hong Kong (5,413 Mbps) and China
( 3 , 119 Mbps). Bandwidths between Taiwan and 15
countr ies/ ter r i tor ies (except Singapore) are on the
increase. The US cont inues to be Ta i w a n ’s most
connected country (60.29%), fo l lowed by Asia
Paci f ic countr ies. Hinet , TWGATE and Seednet
cont inue to be the top 3 suppl iers of Ta i w a n ’s
external connect ion.
Table I. Taiwan International Access Bandwidth (Mbps) Jan. 2004
Item Connected Country 2003/03 2003/06 2003/09 2003/12 Percentage Quarterly Growth
1 US 11322 11785 12162 27082 60.29% 122.68%
2 Japan 4139 4813 5167 7856 17.49% 52.03%
3 Hong Kong 2029 3721 3823 5413 12.05% 41.58%
4 China 1742 1939 2352 3119 6.94% 32.63%
5 Korea 455 455 611 767 1.71% 25.45%
6 Singapore 276 321 321 319 0.71% -0.64%
7 UK 156 200 200 200 0.45% 0.00%
8 Australia 57 57 51 51 0.11% 0.00%
9 Malaysia 51 51 51 51 0.11% 0.00%
10 Philippines 2 47 47 47 0.10% 0.00%
11 Macau 10 10 10 10 0.02% 0.00%
12 Thailand 4 4 4 4 0.01% 0.00%
13 Saudi Arabia 2 2 2 2 0.00% 0.00%
14 Indonesia 2 2 2 2 0.00% 0.00%
15 France 0.256 0.256 0.256 0.256 0.00% 0.00%
Total 20,250 23,407 24,803 44,923 100.00% 81.12%
TW9TWNIC | Spring
VPN IP Assignment Recommendations, presented by
S e e d N e t ’s Chien-Jung Chen, NCIC’s Mars Wei and
S e e d N e t ’s Hung–Hsiung Lai
r e s p e c t i v e l y. Discussions centered
on the deficiencies of TWNIC’s
traditional IP address/Subscriber
assignment ratio (1:1) and called for relaxation of the
ratio in response to actual demands.
Database SIG
There were 2 presentations prepared at the
Database SIG session. They were WHOIS Inquiry
Architecture Revision – A Recommendation as well as
Legitimacy and Accuracy of WHOIS Information
Disclosure, both presented by TTN’s J. J. Li. Proposal
One: Suggested one user to first inquire WHOIS’s client
and WHOIS’s server end in DNS server. This would
enable inquiry with back-end database through server,
and make database update easier. The presenter will
provide open-source copy of the client-end and server-
end inquiry software for further evaluation of the
f e a s i b i l i t y.
Routing SIG
There was 1 presentation at the Routing SIG
session. It was Open Routing Detection by HiNet’s
Jonathan Y.C. Chu. The proposal pointed out the lack of
Looking Glass between ISPs in Taiwan, which prevented
the detection of inter-network faults. Chu suggested
ISPs to create an open yet simple routing detection
system to provide maintenance personnel with ef f e c t i v e
routing information, which will reduce fault detection
time.
To provide Taiwan Internet users with a forum for
IP/ASN policy-making in Asia Pacific, TWNIC organized
its first Open IP
Policy Meeting &
R e s o u r c e
M a n a g e m e n t
Conference on
October 3, 2003.
The conference
represented a
milestone for
T W N I C ’s effort to promote open IP policy-making and
marked a new chapter in Ta i w a n ’s Internet history. The
conference was a roaring success with 80 participants.
The conference was scheduled as two-day events.
The first day (Dec. 2) of the conference comprised the
APNIC Training – Efficient Resource Management in
Asia Pacific Region session. Led by APNIC instructors,
the event shared with domestic ISPs ways to ef f e c t i v e l y
manage Internet resources.
The major keynote speeches were prepared by
JPNIC VP and two Taiwan Internet pioneers – Kuo-We i
Wu and Kenny S. Huang – opened the second day of the
event. The speeches analyzed the current state and
future trends of Japan and international Internet
connections, which led to unveiling of Ta i w a n ’s future
direction.
Starting on the second day afternoon, SIGs
(Special Interest Group) discussion were the emphasis
of the event. A total number of three events were
scheduled: Address Policy SIG, Database SIG and
Routing SIG.
Address Policy SIG
There were 3 presentations at the session of
Address Policy SIG. They were Discussion on Personal
ADSL IP Assignment, Second Opinion Request for Sub-
allocation Process Review and Suggestion and Inter-
TWNIC 1st Open IP Policy Meeting & ResourceManagement Conference
TW11TWNIC | Spring
TWNIC Helping Children to Access the Internet
For three consecutive years, Taiwan Network Information
Center (TWNIC) has been devoted to charity events
helping children in Taiwan to get access to the internet.
TWNIC and United Way Taiwan, a highly esteemed
charity organization, have been working together for
three years on the “Domain Name, Taiwan Love” charity
event to raise funds for children in far-off area. In 2003,
more than 820 hundred NT dollars were raised, showing
a 7% growth from 2002’s event. Additionally, TWNIC
initiated a new project called “Open up the World with
Children”, and donated computers to assist under-
privileged children of public/private children homes in
north Taiwan to connect to the world via the Internet.
D r. Vincent Chen, former Executive Director of TWNIC,
said, “In facing the strong competitiveness in this
information era, e-learning is the most “in” way of getting
educated. It is also the best channel for students to
expand their knowledge” With the objective to help
bridging the digital divide among the under-privileged
children, and thus promote the use of Internet, TWNIC
had been committed to charity events to offer resources
to children in far-off area or under-privileged
environment in order for them to enjoy learning on the
Internet.
“Domain Name, Taiwan Love” is a charity event co-held
by TWNIC and its nine local accredited registrars:
TisNet, APOL, Hinet, Net-Chinese, PC home, SeedNet,
anet, Yahoo!Kimo, and TTN. For a period of three
months, from October to December 2003, when one .tw
domain name is registered or renewed, TWNIC and the
registrar will each donate 5% of the registration fee to
United Way Taiwan as charity fund. The fund raised
through “Domain Name, Taiwan Love” is specified to
help building a better digital learning environment for
domestic far-off area children. In 2003, the fund raised
through registering or renew .tw domain names amounts
to 820 hundred NT dollars, almost tripled since 2001
when this project was first initiated.
Beginning in 2003, TWNIC has expanded its charity
scope and worked with International Community Radio
Taipei (ICRT), Hinet (ISP), and Ti s N e t
(TWNIC registrar) in conducting the
“Open up the World with Children” e-
learning project. For selected
public/private homes, three sets of
computers provided with ADSL
Internet connectivity are provided as
well as 16 hours of computer tutorial
courses helping more than 200
children in north Taiwan to get
access to the Internet. The goal is to
provide these under-privileged children opportunities to
have access to the resources from the cyber space so
they can enjoy learning on the Internet as the
metropolitan youngsters.