Dear All, The NCC folders have been revised and version 2 of each has been produced. The modified folders .ps versions have been placed in the RIPE document store : /ripe/docs/ripe-drafts/ ripe-draft-folder1.v2.ps - Interactive Information Server ripe-draft-folder2.v2.ps - Network Management Database The text versions are included at the end of this message. The .ps drafts contain the graphics, whilst the text versions have none. To avoid repetition, the 'About RIPE' boiler plate information has been included only once in the following text versions. These documents will be raised for approval at the forthcoming RIPE meeting (ie. very soon). Until then, comments welcome. Regards, Anne. ~ -------------------------- NCC Interactive Information Service One of the activities of RIPE is to disseminate information. In accord- ance with this role, the NCC maintains a document store which can be accessed via the NCC developed Interactive Information Service. The Main Menu of the Interactive Information Service is shown below. If you wish to find out more about RIPE and the RIPE NCC, you would select the first item on the menu. Should you wish to "browse" through the RIPE document store, you would select the second item on the menu. Alternatively you might wish to search the same document store on a particular topic of interest. In this case, you would select item 3 from the menu - the "keyword" search. Item 4 on the menu allows you to interactively search the RIPE Network Management Database. Item 9 enables you to send mail directly to the NCC. We are happy to receive your comments and suggestions. Menus and the Pager in the RIPE Document Store The NCC Interactive Information Service for the RIPE Document Store comprises a number of hierarchically arranged menus. If you are reading a document you will be able to move around the document with the help of a `pager`, using simple commands. Typing `u` for example will move you up through the document, `d` will move you down and `q' will quit the document. If you need help on how to use the pager type `h'. Browsing through the RIPE Document Store If you select item 2 from the Main Menu you arrive at `browse` menus. One of these sub menus is shown on the facing page.: Each sub-menu choice is followed by either a slash, indicating further sub-menus or a dot which indicates that the menu choice is a docu- ment.To read a document, highlight the document you require and press return. This can be done either by using the cursor keys or by typing in the corresponding number and pressing return twice. Once you have finished reading the document, type `q' to quit. After quitting the document, you are asked whether you would like an email copy of the document. You will then be prompted for an e-mail address. Once this has been entered the document will be sent to you and you will be returned to the current menu. If you would like to return to a previous menu, type `u'. Keyword Search of the RIPE Document Store Similarly, if you select item 3 from the Main Menu, you will move to a sub menu which shows the indices currently provided by the NCC: Currently these indices comprise Internet RFC's, the RIPE documents and the RIPE Network Management Database. Once you have selected the index you are interested in, you will be prompted to specify a keyword for the search. This can be more than one word provided it is separated by spaces. To start the search, you simply press return. The names of the documents containing your keyword matches are presented in a menu form sorted by a score. The higher the score, the greater the number of matches found. By positioning the cursor over the document titles you are interested in and typing `m' you can receive an e-mail copy of the document (you will be prompted for an e-mail address). It is not necessary to read the document before asking for it to be mailed to you. By hitting return on a document name you can then read your `matched' document. If you type `q' you will quit the search and return to the Main Menu. Search of the RIPE Database If you make selection 4 from the Main Menu, you will start a search of the RIPE Database. Additionally you can include in your search the databases of the NSFnet and the US NIC's. You will be asked to specify a search key. The results of the search are displayed on the screen. Further information on the RIPE Database can be found in a separate information leaflet. How to reach the Interactive Information Service The Information Service is easily accessed from both the Internet and via IXI and the Public Data Networks. From the Internet you type: telnet info.ripe.net or if it returns with a `host unknown' message type: telnet 192.87.45.1 Using IXI, on most machines you can connect by typing: pad 020430459300031 and via the Public Data Network by using: pad 0204129004331 Some configurations on hosts require the IXI and PDN network addresses to be without the leading zeroes. If you experience difficulties in connecting to the Interactive Information Service please do not hesitate to call the RIPE NCC for help. About RIPE RIPE (Reseaux IP Europeens) is a collaborative organisation open to all European Internet service providers. The objective of RIPE is to ensure the necessary administrative and technical coordination to allow the operation of a pan-European IP network. RIPE does not operate a network of its own. RIPE is the IP activity of RARE. RIPE has been functioning since 1989. Currently more than 60 organisations participate in the work. The result of the RIPE coordi- nation effort is that the individual end-user is presented on his desk- top with a uniform IP service irrespective of the particular network his or her workstation is attached to. In August 1992 more than 220,000 hosts throughout Europe are reachable via networks coordinated by RIPE. The total number of systems reachable worldwide is estimated at more than one million. About the RIPE NCC The RIPE Network Coordination Centre supports all those RIPE activities which cannot be effectively performed by volunteers from the participating organisations. Besides supporting RIPE activities in general the NCC provides the following services to network operators: m network management database containing information about IP networks, DNS domains, IP routing policies and contact information m delegated Internet registry, a clearing house distributing IP network numbers m coordinated network statistics gathering m domain name system (DNS) coordination m graphical maps of IP networks (planned) m repository for network operations software m RIPE document store m interactive information service The RIPE NCC currently has 3 permanent staff members. The RARE association provides the formal framework for the NCC. Funding for the first year of operation of the NCC is provided by the national members of RARE, EARN, EUnet and Israel. To learn more about the RIPE NCC and its services you can consult the appropriate leaflet, the interactive information server or contact the NCC by electronic mail, telephone or fax. RIPE NCC Contact Information Address: RIPE NCC Kruislaan 409 NL-1098 SJ Amsterdam The Netherlands Phone: +31 20 592 5065 Fax: +31 20 592 5090 Electronic Mail: ncc@ripe.net RIPE NCC Interactive Information Service Information about RIPE and RIPE NCC services can also be obtained using the Interactive Information Service. This menu-driven service allows browsing through the RIPE document store, reading documents and sending them by electronic mail. It can be reached by telnetting to host info.ripe.net. The service is also available via the public X.25 networks at 0204129004331 and via the IXI X.25 network at 020430459300031. Access to the RIPE Document Store All RIPE documents and Internet RFCs are available via anonymous FTP from host ftp.ripe.net. The same documents are also available via a "gopher" server at gopher.ripe.net and a "WAIS" server at wais.ripe.net. Access via "World Wide Web" and OSIFTAM are planned. Access to the RIPE Database The RIPE network management database can be accessed via the whois (RFC 954) server running on host whois.ripe.net. The database can also be accessed via the RIPE NCC interactive information service, described above Mailserver Documents can also be retrieved from the RIPE document store using a mailserver program. For more information on how to use the program, send email to mail-server@ripe.net with "send HELP" in the body text. RIPE-NCC F-1 Version 0.2 /September 1992 ------------------------------------------ DATABASE LEAFLET What is the RIPE Network Management Database ? One of the activities of RIPE is to maintain a database of European IP networks, DNS domains and their contact persons. This database is called the RIPE Network Management Database or simply the "RIPE Database". The information held on this database is available to the public for the purpose of coordinating IP networking. This sup- ports the work of network operators (NICs and NOCs) throughout Europe and worldwide. For instance, if a user in network A cannot reach a machine in network B, then the network manager of network A could find out the technical contact person of network B, to locate and solve the problem. The database also holds information which supports optimal routing of IP packets through the networks. The information in the database is maintained centrally by the RIPE NCC. The access to the database is currently only available at the RIPE NCC, but in the future the maintenance and access of the database will be distributed throughout Europe. What information is in the database ? Currently the RIPE database consists of IP networks, Domain Name System domains and contact persons. Information from the US NIC database and the NSFnet Routing Policy Database is also available in the same format. The latter databases are not maintained by the RIPE NCC, but made available for your convenience. A network and its contact persons are represented by different data- base objects. This means that for each network there is a network object describing the network and one or more person objects describing the persons. Objects are described by attributes, one per line separated by empty lines. The information stored about network 192.87.45.0 consists of 3 objects, one network object and 2 person objects and looks like this: inetnum: 192.87.45.0 netname: RIPE-NCC descr: RIPE Network Coordination Centre descr: Amsterdam, Netherlands country: NL admin-c: Daniel Karrenberg tech-c: Marten Terpstra connect: RIPE SURF NSF rev-srv: ns.ripe.net changed: dfk@cwi.nl 920312 changed: ripe-dbm@ripe.net 920407 source: RIPE person: Daniel Karrenberg address: RIPE Network Coordination Centre address: Kruislaan 409 address: NL-1098 SJ Amsterdam address: Netherlands phone: +31 20 5925065 fax-no: +31 20 5925155 e-mail: dfk@ripe.net nic-hdl: DK58 changed: dfk@ripe.net 920407 changed: ripe-dbm@ripe.net 920407 source: RIPE person: Marten Terpstra address: RIPE Network Coordination Centre address: Kruislaan 409 address: NL-1098 SJ Amsterdam address: The Netherlands phone: +31 20 592 5065 fax-no: +31 20 592 5155 e-mail: marten@ripe.net changed: dfk@cwi.nl 920501 source: RIPE The information stored about the DNS domain name ripe.net consists of 3 objects, one domain object and two person objects and looks like this: domain: ripe.net descr: RIPE Network Coordination Centre admin-c: Daniel Karrenberg tech-c: Marten Terpstra zone-c: Daniel Karrenberg nserver: 192.87.45.1 nserver: 192.16.202.11 nserver: 137.39.1.3 remarks: fully-managed changed: ripe-dbm@ripe.net 920401 source: RIPE and again, the objects for the 2 mentioned persons would appear. An extensive explanation of the fields in an object can be found in the object templates described in the paragraph. titled 'How do I send updates for the RIPE database?` How to reach the RIPE database ? The RIPE database can be accessed via a whois server (RFC 954) on host whois.ripe.net (tcp port 43). An example of accessing the database using whois to get the DNS domain information for ripe.net would be: whois -h whois.ripe.net ripe.net This would result in providing the information as in the example above. Search keys for the database are surname, first name, network number, network name, domain name and nic handle. By default, only the RIPE database information is searched. To also access the NSFnet and US NIC databases you can add the -a flag to the search key. You will have to put quotes around the flag and the search key. On most machines you should use the following to find the information in all databases on person Karrenberg: whois -h whois.ripe.net "-a karrenberg" The whole database is also available via anonymous ftp from ftp.ripe.net as file ripe.db in directory ripe/dbase. Alternative ways of reaching the RIPE database The information in the RIPE database is also available from the Inter- active Information Service provided by the RIPE NCC, by means of a browser and a full text search through the database. This is explained in the RIPE NCC Interactive Information Services leaflet. As a very last resort, you can access the database by connecting to tcp port 43 using telnet, after which you can type the search key. How do I send updates for the RIPE database ? Database updates should be sent via electronic mail to ripe-dbm@ripe.net Templates for the objects are available via anonymous ftp from ftp.ripe.net in the directory ripe/docs/lpr/db-templates in files network and domain. When sending in updates, be sure to supply a person object for each contact person mentioned in the any of objects. Of course you need not supply person objects if they are already present in the database and the information is still correct.