TRIP REPORT
IUCN-ROSA/AfricaLink Southern Africa Program
Harare, February 12 to 14, 1997
Jeffrey A. Cochrane
Revised February 20, 1997
The World Conservation Union's Regional Office for Southern Africa (IUCN-ROSA) in Harare
is spearheading a regional Internet connectivity and information management program for
several organizations and projects, including the Africa Resources Trust (ART) based in Harare
and the Community Based Natural Resources Management Program (CBNRMP) based in
Lilongwe. AfricaLink is providing technical assistance in planning the program, and is
coordinating the activities of this program with those of other USAID partners in the region.
Persons Visited:
IUCN-ROSA, The World Conservation Union, 6 Lanark Rd., Belgravia,
PO Box 745, Harare, Tel. 263-4-728266/7, fax 263-4-720738
- Jacquie Chenje, Information Manager, jac@iucnrosa.org.zw
- Reford Mwakalagho, NETCAB Manager, rjm@iucnrosa.org.zw
- Graham Farmer, Chief Technical Advisor and Remote Sensing Specialist,
gfarmer@fstau.stellar.zw,
- Jim Holland, MANGO, jholland@mango.zw
- Erik Loken, USAID-Zimbabwe
A Regional Environmental and Natural Resource Management
Information Program
IUCN-ROSA/AfricaLink seeks to improve the flow of information among regional partners,
which includes IUCN-ROSA members, networks of scientists and policy makers associated with
the CBNRMP, collaborating NGOs and other organizations affiliated with ART, and others. The
intent is to make use of the two primary Internet technologies, the World Wide Web and
electronic mail, to make available important documents, share information among partners, and
plan joint activities.
Electronic mail will be used for routine communications, electronic conferences on particular
programatic issues, distance-learning educational activities, planning and administration. The
aim is to increase the frequency of communications with members and partners, and to decrease
the unit cost of those communications. Communications at present are typically accomplished
by ordinary post, voice telephone, or courier service (e.g. DHL).
The World Wide Web will serve as IUCN-ROSA's primary "bulletin board"
of key information of interest to its members and partners. The other
organizations participating in this connectivity and information management
program may also establish their own Web "presence," coordinated for
easy cross-referencing and non-duplication. Together, these sites will
constitute a major Southern Africa environmental and natural resource
management resource, available not only to members and partners in the
region, but also to environmental organizations, donors, and governments
world wide.
Establishing A Southern Africa Environmental Web Site
It is expected that one of the two major local Internet service providers in Harare will provide the
computer "host" for the Southern Africa regional environmental Web site. Alternatively, an
Internet services NGO in Harare might be contracted to host the web site, linked via leased line
to one of the major providers. It is difficult at this time to say what arrangement will be best for
the future, since the market for Internet services in Zimbabwe is still unsettled.
The major providers are reported to be experiencing numerous technical difficulties, explained
by some informants to be due perhaps in part to poor relations with the government monopoly
telecommunications provider. There are reports of a new relationship between the government
provider and a consortium of multinational telecommunications carriers, Global One, to improve
local service, but no definite implementation date has been specified.
IUCN-ROSA will have to do careful market research to decide where best a Southern Africa
environmental web site should be housed. If the selected host proves unsuitable, it is a relatively
simple matter to move to a new host. While moving to a new host often involves a change in the
address of the web site (and therefore advising all patrons of the web site of the name change,
changing business cards and letterhead, etc.), this problem can be avoided if IUCN-ROSA
registers a private domain name for its site. Fortunately, this has already been done, using the
name <iucnrosa.org.zw>. A brief explanation of domain naming on the Internet is provided in
the appendix.
Technical procedures for the daily operation and management of a Web site for IUCN-ROSA
and partners are also explained in the appendix. Simply stated, a single "full-Internet" account is
required to add, delete, and update the files that constitute the site. Such accounts are available
locally for about Z$500 (USD$50) per month.
IUCN-ROSA may be able to acquire a full-Internet or "PPP" account at a reduced rate since it is
already an important customer of one of the local Harare Internet service providers. SACCAR in
Gaborone negotiated an office-wide UUCP email account as well as a full-Internet account for
one terminal all for the price of the email account alone. A local SADC office reports having
obtained an enterprise email service with full Internet dialup access for about Z$500, an
extraordinarily low price for such a high level of access, which is probably not available to new
subscribers.
With full-Internet dial-up access, a color scanner, and appropriate graphics software, an
information manager at IUCN-ROSA would have all the tools required to manage a regional
environmental Web site. Page design and layout would be accomplished in house by a staff
person with training in hypertext markup language (HTML) and graphic design. Art work would
be digitally scanned and included on HTML pages. Text would be converted from existing word
processing documents, or composed for specific purposes.
This design work for the Web site can be contracted locally, though for a Web site with high
volume and frequent changes, it may be more cost-effective to have this capability in house. A
useful compromise is to contract out the basic "look and feel" of the Web site, or to ask the
graphic arts department of an affiliate organization to undertake the work. For example, the
contractor might design the Web logo and an attractive border that will appear on every page.
This template can then easily be adapted by in-house staff with only minimal training.
Once pages are designed, they are saved to HTML files on the IUCN-ROSA computer. These
pages are then available for viewing on that computer, or can be printed. They can also be saved
to a diskette and shared for viewing on other computers. This is useful for any review and
approval process that might be instituted.
Once pages are ready for "publication" on the Web site, the IUCN-ROSA information manager
connects the IUCN-ROSA computer to the remote Web server at the local service provider via a
telephone link. Once connected, the information manager uploads the newly created files and
deletes outdated files from the remote server, all while sitting at the computer within IUCN-
ROSA. See the appendix for more detail.
A Regional Help Desk for IUCN-ROSA/AfricaLink Partners
The information IUCN-ROSA and its partners might wish to publish on the Web are of little use
if the partners and their affiliated organizations cannot access the Web. To establish initial
connectivity to the Internet, provide technical support, and assist with training in the effective
management of information via the Internet, the concept of a "regional help desk" is proposed.
This help desk would have the following general responsibilities:
- Management of a partner initial-connectivity program
- Technical support backstopping for partners
- Appropriate technical training for partners
- Network information management consulting
In discussions with IUCN-ROSA, it was determined that having staff of the regional help desk
based in Harare would greatly facilitate planning and implementation. An alternative site in
Lusaka was considered because of its proximity to Harare and because of the presence there of a
highly respected Internet service provider with experience within the NGO community.
However Lusaka was rejected due to concerns raised by the USAID Mission there.
In Harare, it is recommended that IUCN-ROSA first consider working with an organization
experienced in providing Internet services to a clientele similar to that of IUCN-ROSA's
members, i.e. to NGOs, small research institutes, and the like. The MANGO organization is
suggested as one possibility, particularly since MANGO is affiliated with SANGONeT, the
Southern Africa NGO Net organization in Johannesburg with whom AfricaLink has already
contracted for help desk services in the region.
Alternatively, one of the commercial Internet firms might be approached. There may be
independent private consultants in Harare willing and capable of undertaking the task. The
Gondwana organization, directed by two Belgian nationals based in Harare, might also be
interested in offering the regional help desk service. Gondwana has already prepared a proposal
to establish initial connectivity for IUCN-ROSA partners in the region, and might be willing to
consider offering the additional services of a regional help desk.
Management of a Partner Initial-Connectivity Program
AfricaLink has developed a specific strategy to address the basic connectivity needs of small
offices and organizations in Africa. The key to this strategy is the establishment of effective
technical support relationships. The primary technical support relationship is between the end
user of Internet services and that user's local Internet service provider.
Given the problematic infrastructural situation in many African countries, technical difficulties
are commonplace. Untold numbers of organizations have invested in expensive equipment for
Internet communications only to find their systems unusable. Access to technical support is key
to overcoming these difficulties. A program has thus been designed that seeks to strengthen the
end user's relationship with the most immediate source of technical support, the local Internet
service provider.
What follows is a suggested program for IUCN-ROSA, its collaborating organizations, and staff
of the Regional Help Desk in Harare to consider. AfricaLink and IUCN-ROSA would of course
welcome the advice of the Regional Help Desk in Harare in improving this strategy:
- IUCN-ROSA and its collaborating organizations will prepare a list of key partners with
whom Internet connectivity is deemed essential. This list will be presented to the
Regional Help Desk. in Harare.
- IUCN-ROSA will coordinate the funding of packages of assistance to be made available
to each partner.
a) The standard package will include a modem, installation of software and modem
configuration, basic initial training, and three months of basic subscription
service. The average cost of this package for each partner in the region is
estimated to be $800.
b) The contents of the package can be reformulated for special circumstances. For
example, some partners might wish to combine this assistance with that from
other sources to install Internet access via a LAN, rather than at a single
workstation within the organization. Others may require a computer purchase, or
an upgrade of a telephone line.
- The Regional Help Desk in Harare will prepare a letter to be sent to each partner on the
list.
a) The letter will specify that the Regional Help Desk in Harare, with funding
coordinated by IUCN-ROSA, will finance the partner's initial connectivity to the
Internet.
b) The partner should submit to the Regional Help Desk in Harare by a specified
date a proforma invoice of the costs of the basic Internet connectivity package
specified above, or a proposal for the alternative use of equivalent funds.
c) The Regional Help Desk in Harare will provide to each partner the relevant
portion of a list of local Internet service providers in each country from which
proforma invoices can be solicited.
- Upon receipt of the proforma invoices, the Regional Help Desk in Harare will review
with IUCN-ROSA and other funders of the program the costs involved. The support list
will be prioritized if necessary.
- Based on the proforma invoices and the priority list thereby established, the Regional
Help Desk in Harare will prepare bank checks payable directly to the service providers
indicated on the invoices, and deliver these checks to the respective partners. The
partners with check in hand will then contract for the services required.
- The Regional Help Desk in Harare will clearly specify and assure adequate understanding
of the policy that this program supports initial connectivity only. It is the responsibility
of each partner to secure funding to cover recurring costs once connectivity is established.
The Help Desk may provide advice, particularly on how expenditures for fax,
international telephone calls, and courier delivery can all be reduced to pay for Internet
connectivity. IUCN-ROSA and its collaborators in this program may also assist
organizations that find it difficult to absorb recurring connectivity costs, but this
additional assistance is not part of this initial connectivity program.
This strategy is designed to foster a relationship between the partner and its local Internet service
provider in order to secure as much local access to technical support as possible. Alternative
strategies do not always foster such a relationship. For example, some donors decide in behalf of
their partners what service provider shall be used, and pay the service provider directly. Other
donors become service providers themselves rather than seeking to support the existing service
provider industry in each country. These alternative strategies pose problems in terms of cost
and sustainability that the AfricaLink strategy delineated here is designed to resolve.
Technical Support Backstopping for Partners
The Internet industry in Africa is in global terms quite young. Growth in many countries has
been explosive, particularly in the for-profit commercial sector. This growth has generally been
helpful, resulting in improved access at a lower cost for most users. However, problems still
arise.
While focusing on rapid increases in their subscriber base to cover initial capital investments,
many Internet service providers have failed to invest substantially in their customer service
departments. While customer support is excellent in some countries, it is poor in others.
AfricaLink's experience has been that once partners are connected to Internet accounts, in many
cases some additional technical support is required, particularly to "backstop" the local service
provider, or to serve as a kind of "interpreter" for the partner and the service provider.
For example, a service provider may install a new account at the office of a partner. After
several days, the software stops functioning as expected. The partner calls the service provider,
but has difficulty understanding the service provider's explanation. The service provider cannot
schedule a technical support visit for several weeks, and further insists that the fault can be
corrected by the partner. An impasse is reached. The partner becomes frustrated, and turns for
assistance to the Regional Help Desk.
The Regional Help Desk listens carefully to the partner's explanation, and contacts the service
provider for additional information. A diagnosis is made. The Regional Help Desk may provide
detailed instructions in a fax or DHL to the partner, send special software, consult global
resources such as the manufacturer's technical support hotline, or in the most problematic cases
dispatch a technician to the scene. The Regional Help Desk might also use the fact that it is
coordinating a substantial number of clients of the local service provider to pressure the service
provider to provide better service.
Specific tasks proposed for the Regional Help Desk are as follows:
- Maintain a database of targeted and connected partners containing contact information,
funding provided, and connectivity status.
- Periodically (monthly, quarterly) contact all partners to determine connectivity status and
update the database.
- Provide a special IUCN-ROSA/AfricaLink Help Desk electronic mail address to which all
partners can send requests for technical assistance.
- Respond appropriately to electronic mail and other requests for assistance from partners.
- Collaborate with other AfricaLink Help Desks for cost-effectiveness in delivering technical
backstopping support.
Appropriate Technical Training for Partners
It is generally recognized that some form of training is required to assure that IUCN-ROSA's
members and partners are capable of fully utilizing the information technologies being made
available to them. Given limited funds, cost-effective training solutions are required,
designed to address particular technical and programmatic content needs.
The standard format of a training experience seems to be a major workshop held within the
region for a specific purpose. Costs include airfare, lodging and per diem for all participants,
facilities rental, and salaries for all trainers and consultants. Costs can be quite high. For a
one-week event it is reasonable to budget $2000 for each participant plus $8000 for each
international trainer and consultant. A one-week workshop for 30 participants and four
trainers would therefore cost perhaps as much as $100,000.
AfricaLink has requested and the RCSA has made available about $7,000
for training activities. Additional funds are available, originating
in whole or in part from USAID, within the training budgets of the individual
IUCN-ROSA regional partners. Cost-effective solutions are available
to make good use of these funds. Design of these solutions will be undertaken
collaboratively by all the AfricaLink Regional Help Desks.
Four types of training events are proposed: practicums contracted through local service
providers, online tutorials (sometimes called "distance learning"), workshops for participants
within a single country in partnership with the local private sector, and regional workshop
"add-ons" held in conjunction with regional meetings already scheduled for some other
purpose.
Training -- Service Provider Practicums
A key strategy of AfricaLink is to work through local service providers to effect the
connection of individual scientists and research stations to the Internet. This strategy initially
involves complicated and tedious arrangements with dozens of individual service providers
scattered around the continent, each with their own pricing schemes and technology
offerings. The reward for this initial difficulty is the establishment of a strong relationship
between an individual scientist and a local service provider to whom the scientist may now
turn for technical support and training.
Many service providers offer regular seminars to help their clients understand how to use
their technology more effectively. It is in their interest to do so, since a knowledgeable
customer base calls for technical support less frequently. Service providers are also often
willing to offer specialized trainings for groups of their clients at reduced rates.
Staff of the proposed Help Desk in Zimbabwe, in collaboration with staff of other AfricaLink
help desks including the Southern Africa Help Desk at SANGONeT, will be asked to explore
with particular service providers the kinds of local training experiences that can be made
available to members and partners in each country. If necessary, the help desks can develop
materials that can be duplicated and distributed to service providers in the region to help
strengthen their local customer service capabilities.
Training -- Online Tutorials
Once a significant percentage of the members and partners of IUCN-ROSA have electronic
mail access, it will be feasible to conduct certain kinds of trainings electronically. These can
be conducted by anyone anywhere on the Internet, for anyone anywhere on the Internet.
Hence a professor at a land-grant college in the United States could hold a seminar on the
design of wetlands policy. A regional NGO can offer a tutorial on game park management.
An Internet service provider in Nairobi can offer a tutorial on effective Web page design. A
USAID administrator can conduct an online workshop on the mechanics of preparing
unsolicited proposals.
For the Help Desks in Harare and at SANGONeT, one appropriate initial
topic for online tutorials may be effective communications techniques
using electronic mail. Specifically, it is proposed that the help desks
lead a tutorial on the effective use of electronic conference tools.
Topics to be covered will include:
- Introduction to ListServ/ListProc technology, how it works, where the messages go,
etc.
- Appropriate message styles for conferences
- Conference etiquette
- Conference "proceedings" (archives, document retrieval using email commands)
- Practice in sending and receiving conference messages
For future online tutorials and electronic workshops, it is the responsibility of USAID, IUCN-
ROSA, and other participating organization staff to propose appropriate topics. AfricaLink and
the help desks can assist by helping staff understand the capabilities of the technology and by
assisting in adapting content to fit the technology. Specific content in most cases remains the
responsibility of staff of the participating organizations.
Training -- Locally Based Workshops in Partnership with the Private Sector
Local service providers are often willing to host seminars and workshops to help their clients
improve their electronic networking technical skills. Adapting these seminars and workshops to
include program content is a natural extension.
The service provider has the opportunity to address an audience that will include many existing
clients but potentially many new ones, and can discuss with all of them the advantages of new
services and merchandise of use to them in their work. At the same time, IUCN-ROSA members
and partners can offer tutorials using the service provider's equipment and electronic network
access to demonstrate how the technology can be used for specific program purposes.
How these seminars and workshops are organized will depend in each country on the interests of
the private-sector service provider, the nature of the technology available there, and the presence
of particular groups of IUCN-ROSA and other USAID partners. If there is in country, say, 15
staff all working on a particular natural resource management issue, a seminar might there be
organized specifically to introduce natural resource management Internet offerings. If on the
other hand there is no single programmatic area having a large number of local staff, a more
general curriculum might be developed.
The SANGONeT Southern Africa Help Desk will maintain a database of USAID partners in
each country, with a copy distributed to the other AfricaLink help desks, including the one
proposed for Harare. This database can be used to determine what kinds of local workshops will
be most appropriate in each country. AfricaLink funds from the RCSA, as well as training funds
from the participating organizations, can be used to develop appropriate course materials. The
private sector can be approached to provide meeting facilities and network access.
An initial pilot workshop is proposed to be held in Botswana, tentatively
from May 15 to 16, organized primarily by AfricaLink and SACCAR, but
to which IUCN-ROSA Botswana members and partners can be invited to participate.
Info-Botswana will be approached to determine if there is interest on
their part. SACCAR itself has 12 computers in boxes that might be unpacked
and used for the event. The proposed topics for about 30 participants
are:
- Info-Botswana electronic mail and Internet tools (half day)
- Case Study: Using Netscape to learn about commodity export rules in South Africa
(quarter day)
- Case Study: Using email to find out about commodity export rules in South Africa
(quarter day)
- Practicum with unstructured but supervised access to networking facilities; with
participating choosing from suggested tasks to undertake, or providing tasks of their own
(half day)
- Presentations and discussions from existing users on the ways the Internet is used in their
work (half day)
Key advantages of having a workshop such as this in a country for scientists and others from that
country are:
- Practicums on a technology platform that is actually available to the participants
- Establishment of a local "users group" for mutual support
- Availability of follow-up technical support from the host service provider
Training -- Regional Workshop Add-Ons
The various IUCN-ROSA members and partners have already scheduled periodic meetings that
bring together people from around the region. Airfare, lodging, per diem, and facilities charges
are already allocated for this purpose. A half day or additional day of information technology
workshops can easily be attached to these meetings at a modest additional cost.
Proposed for a generic half-day session suitable for a meeting of programmatic scientists are the
following topis:
- Technical information about the Internet tailored to the group's needs and interests, e.g.
how the Internet works, what is the World Wide Web, or how electronic mail messages
reach their destinations (one hour).
- Case studies on how the Internet is applied in their specific program area (two hours)
- A bibliography of reference materials available online in their specific program area (one
hour).
Depending on available funding and facilities, perhaps in partnership with a local Internet service
provider in the private sector or at a university, evening practicums can be scheduled. A
computer facility would be rented with workstations at which participants can themselves
implement the searches and other techniques discussed in the day's sessions.
A pilot workshop of this nature, to be organized by AfricaLink, SACCAR, and the SANGONeT
help desk, is proposed for the July meetings of the Southern African Roots Research Network
(SARRNeT) to be held in Maputo from May 19 to 24. In Maputo, Internet access is available
through Eduardo Mondlane University. Preliminary discussions are being initiated by SACCAR
with staff there to determine the feasibility and costs of making this access available to workshop
participants. A proposal will then be prepared for the leadership of SARRNeT.
The proposed Maputo workshop immediately follows the previous week's workshop proposed to
be held in Botswana. The conjunction of the two pilot workshops would enable the AfricaLink
Advisor to participate as backstop technical consultant, though actual implementation in each
case would be carried out by SACCAR with the assistance of SANGONeT and the local service
providers. Lessons learned can be applied to a future workshop for an IUCN-ROSA member or
partner.
Network Information Management Consulting
IUCN-ROSA and its collaborators may require special technical assistance in designing an
effective information management program to take advantage of their partners' connections to
the Internet. The Regional Help Desk can provide this assistance, tailoring it to meet the
information needs of the partners with whom it is already familiar.
Types of information dissemination and sharing activities that might be undertaken include:
- Publication of a newsletter on the World Wide Web. In place of a print distribution for
subscribers without Web access, an electronic mail or diskette Web version can be
distributed to be viewed locally with a Web browser and printed to paper. Significant
savings in printing and mailing costs can be realized.
- Development of a Web reference and abstracts service providing Web links of particular
regional interest. Each week a dozen or so new links would be added on a "Hot List"
page with a hypertext link to the original. Program staff would review the articles or
information resources on the Web, either identifying them for themselves or receiving
them from the IUCN-ROSA information manager. These staff would then compose a
brief abstract. These abstracts would then be filed on topically organized summary
pages. Printouts of the summary pages can be distributed periodically to those without
Web access, and requested articles can be sent by electronic mail or ordinary post. A
special Internet address, <reference@iucnrosa.org.zw>, can be created for this purpose.
- Placement of an environmental and natural resource management publications database
on the World Wide Web. It is proposed that a system comparable to that used by USAID
for its "Yellow Book" and for the online AfricaLink Registry be used. The data are
maintained in a Microsoft Access database on a Windows NT Workstation. A suitable
HTTPD compliant Web server, such as O'Reilly's WebSite, is installed to provide access
to Web pages for the public. Also installed is software called Cold Fusion, which accepts
Web page forms from the public, uses them to query the database, and then creates a Web
page with the desired information to be returned via the Internet to the requesting party.
If a local service provider in Harare does not have this capability, the database can be
placed on a SANGONeT server in Johannesburg that is already operational.
- Steve Johnson of the CBNRMP in Lilongwe expressed interest in a publications
abstracting service. Partners would subscribe to the service and have their names entered
into a database. Associated with each subscriber would be a field indicating areas of
interest. As publications are received and reviewed, key words are assigned and used to
generate an electronic mail address list from the subscriber database. The abstract or full
text of the document is then sent to the subscriber. The process could be automated and
operated from the database server at SANGONeT. One copy of each abstract or article
would be sent electronically over the expensive link from Lilongwe to Johannesburg,
while copies for each subscriber would then be sent over the generally less expensive
links from Johannesburg throughout the region.
- Introduction of a World Wide Web query service. For the many partners who do not
have or cannot afford access to the Web, IUCN-ROSA can receive queries and conduct
Web searches, returning the retrieved information to the requesting party by electronic
mail, on disk, or in printed form. As IUCN-ROSA's information department develops
sophisticated skills in Web searching, it can further assist even those with their own Web
access who may not know how to find the information they require.
- Placement of the full text of important reports and documents on the World Wide Web.
This is self-explanatory and is simple to accomplish. A document already prepared on
disk may require perhaps 10 minutes per page to convert to a format suitable for Web
publication. The process is thus somewhat labor intensive. If IUCN-ROSA wishes to
mass produce documents on the Web on a regular basis, software can be obtained to ease
the labor requirement. Publication of documents on the Web eliminates in many cases
the need to post documents by ordinary mail or DHL, since documents can be freely
downloaded from the Web by anyone wishing a printed copy. Those without Web access
can be sent a disk copy for local Web browsing or for printing.
These are some of the information management tasks for which the Regional Help Desk in
Harare might provide assistance. Specific contractual arrangements will be required between
IUCN-ROSA and the Help Desk.
Appendix: Technical Background on Managing a Remote Web Site
The World Wide Web (WWW) is simply a set of files that conform to a standard format that can
be accessed by software called Web browsers, all linked together via the Internet. A Web
browser on one computer can browse files on another computer anywhere else on the Internet.
The standard format of WWW files is called hypertext markup language (HTML). It uses
standard characters from an ordinary American style keyboard (i.e. ASCII characters) to tell Web
browser software what text to display, in what font, in what color, on what color and style of
background, with associated graphics, and so on. For example, this line of HTML
<IMG SRC="kente.gif" ALT="AfricaLink" HEIGHT=71 WIDTH=70 ALIGN=RIGHT>
means to display an image from the source file kente.gif, with the alternative name "AfricaLink"
for Web browsers that cannot or choose not to display graphics, with image dimensions of 71 by
70 pixels, placed on the right side of the screen. Software are available, e.g. HotDog, or
HTMLEdit, that ease the task of learning HTML syntax.
Graphics files must be in "gif" or "jpg" format. Digital graphic images can be scanned into this
format by a digital scanner. Graphics can also be "borrowed" from non-copyright Web sights.
Any image visible on the Web can be downloaded to a file on the local computer. Graphics
design software, e.g. PaintShop Pro, are available to manipulate these images, add text, change
size, reduce or enhance color intensity, etc. These software generally have the capability of
"capturing" anything visible on the computer screen. Thus a spreadsheet can be displayed using,
say, Lotus123, and a picture of this spreadsheet can be captured from the screen for display on a
Web site.
HTML pages can be designed on any computer. They can then be viewed on that computer or on
any computer connected in some way to that computer. HTML files can be saved to diskette and
transported to another computer for display there. Generally, HTML files are placed on an
Internet Web server so that any computer connected to the Internet can view the files.
To transfer finished HTML files from the IUCN-ROSA computer to the Web server of a local
Internet service provider, IUCN-ROSA can deliver the completed files to the service provider on
diskette, or it can upload its files electronically. For electronic uploading, IUCN-ROSA will
require FTP (file transfer protocol) access to the IUCN-ROSA subdirectories on the local Web
server. The local service provider must offer FTP, and must provide read/write authorization on
those subdirectories for IUCN-ROSA. Normally, only someone logged in with IUCN-ROSA's
user name and password would be capable of editing IUCN-ROSA's HTML files on that server.
With FTP access configured, staff of IUCN-ROSA would ordinarily establish a PPP connection
to the Web server via ordinary telephone lines. Trumpet Winsock software is typically used on a
Windows3.1 computer. Windows95 has PPP capability under "dial-up networking". With the
PPP connection established, special FTP software is then started on the IUCN-ROSA computer.
Windows95 includes this software, though alternatives are available that are more user friendly.
Software called WSFTP or CuteFTP are commonly used on Windows3.1 computers.
With an FTP session established on top of the PPP link, files are copied and deleted just as if the
remote Web site were another disk drive of the local computer. As soon as a file is copied to the
Web server, it becomes visible to any computer on the Internet. For example, a file in the
"/etc/httpd/iucnrosa" subdirectory on the Web server called <www.harare.iafrica.co.zw>, with
the name "welcome.html," might be viewed by a Web browser pointing to
<http://www.harare.iafrica.co.zw/iucnrosa/welcome.html>.
Appendix: Internet Domains and Subdomains Significance for IUCN-ROSA and its Partners
IUCN-ROSA has registered an Internet domain name <iucnrosa.org.zw>. It may also wish to
register <www.iucnrosa.org.zw>. The "www" stands for World Wide Web. The "org" indicates
the registration is for a non-commercial organization. The "zw" is the Internet-approved two-
character abbreviation for Zimbabwe. An alternative naming procedure is available to IUCN-
ROSA if it wishes. The alternative would be <iucnrosa.int>, where the "int" stands for a non-
North American international non-commercial organization. This alternative naming is
appropriate for multinational organizations, since there is no country suffix.
Registration of a primary domain generally costs $50 per year for the domain name, e.g.
<iucnrosa.int>, and perhaps a bit more to register subdomains, e.g. <www.iucnrosa.int>. A local
Internet service provider will generally manage the registration process for a small fee, generally
US$100 or less.
The selection of an address name for IUCN-ROSA is important because it expresses the identity
of the organization to the Internet world, and because it defines to some extent the flexibility
with which IUCN-ROSA can transfer its Internet account to another service provider in the
future. For example, it would not be allowed for IUCN-ROSA to transfer the <iucnrosa.org.zw>
name to a server in Zambia, since the country suffix would not be the same.
The actual route by which electronic mail messages pass through the Internet to reach IUCN-
ROSA is determined by a unique number, called an Internet Protocol (IP) number. IP numbers
are four-part numbers, such as 161.105.35.1. Internet service providers obtain "blocks" of these
numbers from the Internet Information Center (InterNIC), which is the primary coordination
body of the Internet. Internet service providers then allocate their numbers to particular
computers. Each number uniquely identifies one computer.
IP numbers are difficult for people to remember, but easy for computers to process. Domain
names (i.e. <sadc.int>) were created because they are easy for people to remember. Each domain
name is associated with an IP number in a worldwide registry that is also coordinated by the
InterNIC, but also by the primary domain name holder in each country (e.g. <.bw> for Botswana
held by Botswana Telecommunications Corporation). When an Internet address (containing a
domain name) is typed into an electronic mail message, the computer consults a "domain name
server" or DNS to determine the IP number associated with the domain-name address.
Computers use the number, not the domain name, to route mail.
IUCN-ROSA has already obtained the domain name <iucnrosa.org.zw>. This domain name is
controlled within Zimbabwe, possibly by the University of Zimbabwe. Alternatively, IUCN-
ROSA could obtain the name <iucnrosa.int> which would likely be allocated by the InterNIC
itself in the United States. Irrespective of the name, upon registration, all Internet routing
computers in the world will know that the computer associated with the name is the computer
that serves IUCN-ROSA in Harare.
If at some future time IUCN-ROSA should find a need to transfer its business to a different
Internet service provider, it can arrange for that new provider to host its domain name, provided
the name has the appropriate suffix. In other words, IUCN-ROSA can "house" its
<iucnrosa.org.zw> address with any service provider in Zimbabwe. If it obtains the
<iucnrosa.int> domain name, it could then "house" that name with any service provider in the
world. Changing hosts would in that way not change the name. Upon re-registration, the
underlying IP number changes in the worldwide domain-name registry, but the
<iucnrosa.org.zw> or <iucnrosa.int> address remains constant. There is no need to change
business cards or official letterhead. There is no need to advise all IUCN-ROSA contacts of any
change of address.
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February 20, 1997
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