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Annotation of 43BSDReno/contrib/isode-beta/doc/isode6/isode6.tex, revision 1.1

1.1     ! root        1: % -*- LaTeX -*-                (really SLiTeX)
        !             2: 
        !             3: \documentstyle[blackandwhite,landscape,oval,pagenumbers,small]{NRslides}
        !             4: 
        !             5: \font\xx=cmbx10
        !             6: \font\yy=cmbx7
        !             7: 
        !             8: \raggedright
        !             9: 
        !            10: \input trademark
        !            11: \let\tradeNAMfont=\relax
        !            12: \let\tradeORGfont=\relax
        !            13: 
        !            14: \begin{document}
        !            15: 
        !            16: \title {ISODE 6.0:\\ OPENLY AVAILABLE OSI}
        !            17: \author        {Marshall T.~Rose\\ NYSERNet, Inc.}
        !            18: \date  {December 5, 1989}
        !            19: \maketitlepage
        !            20: 
        !            21: 
        !            22: \begin{bwslide}
        !            23: \part* {AGENDA}\bf
        !            24: 
        !            25: \begin{description}
        !            26: \item[PART I:]         WHAT'S THERE NOW
        !            27: 
        !            28: \item[PART II:]                WHAT'S IN PROGRESS
        !            29: \end{description}
        !            30: \end{bwslide}
        !            31: 
        !            32: 
        !            33: \begin{bwslide}
        !            34: \ctitle        {WHAT IS ISODE?}
        !            35: 
        !            36: \begin{nrtc}
        !            37: \item  THE ISO DEVELOPMENT ENVIRONMENT
        !            38: 
        !            39: \item  AN OPENLY AVAILABLE IMPLEMENATION OF THE UPPER LAYERS OF OSI?
        !            40: 
        !            41: \item  A BASIS FOR THE TRANSITION TO OSI?
        !            42: 
        !            43: \item  A PLAYGROUND FOR ``THE PIED-PIPER OF OSI''?
        !            44: \end{nrtc}
        !            45: \end{bwslide}
        !            46: 
        !            47: 
        !            48: \begin{bwslide}
        !            49: \part  {WHAT'S THERE NOW}\bf
        !            50: 
        !            51: \begin{nrtc}
        !            52: \item  TRANSPORT SWITCH
        !            53: 
        !            54: \item  APPLICATION ARCHITECTURE
        !            55: 
        !            56: \item  APPLICATION COOKBOOK
        !            57: 
        !            58: \item  APPLICATIONS
        !            59: \end{nrtc}
        !            60: \end{bwslide}
        !            61: 
        !            62: 
        !            63: \begin{bwslide}
        !            64: \part* {CURRENT DISTRIBUTION}\bf
        !            65: 
        !            66: \begin{nrtc}
        !            67: \item  STATUS: OPENLY AVAILABLE UNDER AN IMPLICIT ``HOLD HARMLESS'' CLAUSE
        !            68: 
        !            69: \item  CURRENT RELEASE: 6.0
        !            70:     \begin{nrtc}
        !            71:     \item      AVAILABLE JANUARY 24, 1990
        !            72:     \end{nrtc}
        !            73: 
        !            74: \item  SOURCE SIZE: \~{}250K LINES OF C AND ASN.1
        !            75: \end{nrtc}
        !            76: \end{bwslide}
        !            77: 
        !            78: 
        !            79: \begin{bwslide}
        !            80: \ctitle        {CURRENT DISTRIBUTION (cont.)}
        !            81: 
        !            82: \begin{nrtc}
        !            83: \item  DISTRIBUTION EITHER VIA POSTAL MAIL, FTP, or FTAM
        !            84:     \begin{nrtc}
        !            85:     \item      SOURCE: \~{}14MB
        !            86: 
        !            87:     \item      DOC: 5~VOLUME USER'S MANUAL (\~{}1000~PAGES)
        !            88: 
        !            89:     \item      DISTRIBUTION SITES: US, UK, NL, AND AU
        !            90: 
        !            91:     \item      PRICE: \~{}375~US DOLLARS
        !            92:     \end{nrtc}
        !            93: \end{nrtc}
        !            94: \end{bwslide}
        !            95: 
        !            96: 
        !            97: \begin{bwslide}
        !            98: \ctitle        {NORTH AMERICA DISTRIBUTION}\small
        !            99: 
        !           100: \[\begin{tabular}{rl}
        !           101: Postal address:&UNIVERSITY OF PENNSYLVANIA\\
        !           102: &              DEPARTMENT OF COMPUTER AND INFORMATION SCIENCE\\
        !           103: &              MOORE SCHOOL\\
        !           104: &              ATTN: DAVID J. FARBER (ISODE DISTRIBUTION)\\
        !           105: &              200 SOUTH 33RD STREET\\
        !           106: &              PHILADELPHIA, PA 19104-6314\\
        !           107: &              USA\\[0.2in]
        !           108: Telephone:&    +1--215--898--8560\\[0.2in]
        !           109: Price:&                US\$375.00 (CHECKS ONLY)
        !           110: \end{tabular}\]
        !           111: \end{bwslide}
        !           112: 
        !           113: 
        !           114: \begin{bwslide}
        !           115: \ctitle        {LANGUAGES AND OPERATING SYSTEMS}
        !           116: 
        !           117: \begin{nrtc}
        !           118: \item  CODED ENTIRELY IN C FOR \unix/
        !           119:     \begin{nrtc}
        !           120:     \item      REQUIRES NO KERNEL MODIFICATIONS    
        !           121:     \end{nrtc}
        !           122: 
        !           123: \item  KNOWN PORTS FOR BERKELEY \unix/ (4.x):
        !           124:     \begin{nrtc}
        !           125:     \item      VAXen, SUNs, Pyramids, RTs, etc.
        !           126:     \end{nrtc}
        !           127: 
        !           128: \item  KNOWN PORTS FOR AT\&T \unix/ (SVR2 and SVR3):
        !           129:     \begin{nrtc}
        !           130:     \item      SGI, 3Bs, 386s, RT (AIX)
        !           131:     \end{nrtc}
        !           132: \end{nrtc}
        !           133: \end{bwslide}
        !           134: 
        !           135: 
        !           136: \begin{bwslide}
        !           137: \part* {THE TRANSPORT SWITCH}\bf
        !           138: 
        !           139: \begin{nrtc}
        !           140: \item  DECIDES WHICH TS-STACK TO USE FOR A CONNECTION
        !           141: 
        !           142: \item  FOR RFC1006: TCP
        !           143: 
        !           144: \item  FOR TP0: X.25
        !           145: 
        !           146: \item  FOR TP4: 4.4BSD OSI, SunLink OSI
        !           147: 
        !           148: \item  EXPERIENCE SHOWS IT IS FAIRLY EASY TO ADD A NEW TS-STACK TO THE SWITCH
        !           149: \end{nrtc}
        !           150: \end{bwslide}
        !           151: 
        !           152: 
        !           153: \begin{bwslide}
        !           154: \ctitle        {TRANSPORT-SERVICE BRIDGES}
        !           155: 
        !           156: \vskip.5in
        !           157: \diagram[p]{figure1}
        !           158: \end{bwslide}
        !           159: 
        !           160: 
        !           161: \begin{bwslide}
        !           162: \ctitle        {TCP vs. X.25 CONNECTIVITY}
        !           163: 
        !           164: \vskip.5in
        !           165: \diagram[p]{figure2}
        !           166: \end{bwslide}
        !           167: 
        !           168: 
        !           169: \begin{bwslide}
        !           170: \ctitle        {CONS vs. CLNS CONNECTIVITY}
        !           171: 
        !           172: \vskip.5in
        !           173: \diagram[p]{figure3}
        !           174: \end{bwslide}
        !           175: 
        !           176: 
        !           177: \begin{bwslide}
        !           178: \ctitle        {POSSIBLE XNS SCENARIO}
        !           179: 
        !           180: \vskip.5in
        !           181: \diagram[p]{figure4}
        !           182: \end{bwslide}
        !           183: 
        !           184: 
        !           185: \begin{bwslide}
        !           186: \part* {APPLICATION ARCHITECTURE}\bf
        !           187: 
        !           188: \begin{nrtc}
        !           189: \item  A (NEARLY) COMPLETE IMPLEMENTATION OF THE UPPER LAYERS
        !           190: 
        !           191: \item  ``IS'' LEVEL SINCE 5.0 RELEASE
        !           192: 
        !           193: \item  ALIGNED WITH VARIOUS NATIONAL OSI PROFILS
        !           194:     \begin{nrtc}
        !           195:     \item      (INFORMALLY, OF COURSE!)
        !           196:     \end{nrtc}
        !           197: \end{nrtc}
        !           198: \end{bwslide}
        !           199: 
        !           200: 
        !           201: \begin{bwslide}
        !           202: \ctitle        {THE APPLICATION ENVIRONMENT}
        !           203: 
        !           204: \vskip.5in
        !           205: \diagram[p]{figure9}
        !           206: \end{bwslide}
        !           207: 
        !           208: 
        !           209: \begin{bwslide}
        !           210: \ctitle        {AN ALTERNATE ENVIRONMENT:\\ LIGHTWEIGHT PRESENTATION}
        !           211: 
        !           212: \vskip.5in
        !           213: \diagram[p]{figure5}
        !           214: \end{bwslide}
        !           215: 
        !           216: 
        !           217: \begin{bwslide}
        !           218: \ctitle        {AN ALTERNATE ENVIRONMENT:\\ MHS ARCHITECTURE (c.~1984)}
        !           219: 
        !           220: \vskip.5in
        !           221: \diagram[p]{figure10}
        !           222: \end{bwslide}
        !           223: 
        !           224: 
        !           225: \begin{bwslide}
        !           226: \part* {THE APPLICATIONS COOKBOOK}\bf
        !           227: 
        !           228: \begin{nrtc}
        !           229: \item  TOOLS TO FACILITATE DEVELOPMENT OF APPLICATIONS ARE CRITICAL
        !           230: 
        !           231: \item  IDEA IS TO DEVELOP TOOLS TO AUTOMATE USE OF OSI REMOTE OPERATIONS
        !           232:        SERVICE AS A GENERAL REMOTE PROCEDURE CALL FACILITY
        !           233: 
        !           234: \item  FOR MORE DETAILS:
        !           235: \begin{quote}
        !           236: BUILDING DISTRIBUTED APPLICATIONS IN AN OSI FRAMEWORK
        !           237: \end{quote}
        !           238: APPEARING IN ConneXions, MARCH, 1988
        !           239: \end{nrtc}
        !           240: \end{bwslide}
        !           241: 
        !           242: 
        !           243: \begin{bwslide}
        !           244: \ctitle        {REMOTE OPERATIONS SERVICE (ROS)}
        !           245: 
        !           246: \begin{nrtc}
        !           247: \item  STANDARDIZED MECHANISM FOR SPECIFYING TRANSACTIONS
        !           248: 
        !           249: \item  EMPLOYS POWER OF ASN.1
        !           250: 
        !           251: \item  USED IN MANY INTERESTING OSI APPLICATIONS
        !           252:     \begin{nrtc}
        !           253:     \item      MESSAGE HANDLING SYSTEMS
        !           254: 
        !           255:     \item      DIRECTORY SERVICES
        !           256: 
        !           257:     \item      NETWORK MANAGEMENT
        !           258: 
        !           259:     \item      REMOTE DATABASE ACCESS
        !           260:     \end{nrtc}
        !           261: 
        !           262: \item  CURRENTLY CONNECTION-ORIENTED, BUT CONNECTIONLESS-MODE IS UNDER STUDY
        !           263: \end{nrtc}
        !           264: \end{bwslide}
        !           265: 
        !           266: 
        !           267: \begin{bwslide}
        !           268: \ctitle        {GENERAL ORGANIZATION}
        !           269: 
        !           270: \begin{nrtc}
        !           271: \item  AT COMPILE-TIME:
        !           272:     \begin{nrtc}
        !           273:     \item      USE RO-SPECIFICATION TO GENERATE SUPPORT FACILITIES
        !           274:     \end{nrtc}
        !           275: 
        !           276: \item  AT RUN-TIME:
        !           277:     \begin{nrtc}
        !           278:     \item      USE DIRECTORY SERVICES TO LOCATE/REGISTER NETWORK SERVICES
        !           279:                (NEARLY THERE!)
        !           280: 
        !           281:     \item      USE ASSOCIATION CONTROL TO BIND/UNBIND APPLICATIONS
        !           282: 
        !           283:     \item      USE REMOTE OPERATIONS TO INVOKE TRANSACTIONS
        !           284:     \end{nrtc}
        !           285: \end{nrtc}
        !           286: \end{bwslide}
        !           287: 
        !           288: 
        !           289: \begin{bwslide}
        !           290: \ctitle        {STATIC (COMPILE-TIME) ORGANIZATION}
        !           291: 
        !           292: \vskip.15in
        !           293: \diagram[p]{figure11}
        !           294: \end{bwslide}
        !           295: 
        !           296: 
        !           297: \begin{bwslide}
        !           298: \ctitle        {DYNAMIC (RUN-TIME) ORGANIZATION}
        !           299: 
        !           300: \vskip.15in
        !           301: \diagram[p]{figure12}
        !           302: \end{bwslide}
        !           303: 
        !           304: 
        !           305: \begin{bwslide}
        !           306: \ctitle        {PERFORMANCE}
        !           307: 
        !           308: \begin{nrtc}
        !           309: \item  USE OF ASN.1 TOOLS LEADS TO LARGE PROCESSES:
        !           310:     \begin{nrtc}
        !           311:     \item      MINIMUM 300KB, DSA: 500KB, FTAM: 800KB
        !           312: 
        !           313:     \item      INITIALIZATION SPEED SUFFERS MOST OWING TO PAGING IN
        !           314:     \end{nrtc}
        !           315: 
        !           316: \item  A LOT OF TIME SPENT AVOIDING BYTE COPYING
        !           317: 
        !           318: \item  SPEEDS SLOWER (BUT COMPARITIVE) TO INTERNET APPLICATIONS WHEN USING
        !           319:        TCP-BASED TRANSPORT
        !           320: 
        !           321: \item  X.25 TOO SLOW FOR COMPARISON
        !           322: 
        !           323: \item  USE OF LIGHTWEIGHT PRESENTATION SOMETIMES RESULTS IN PROCESSES HALF
        !           324:        AS LARGE AND TWICE AS FAST
        !           325: \end{nrtc}
        !           326: \end{bwslide}
        !           327: 
        !           328: 
        !           329: \begin{bwslide}
        !           330: \part* {APPLICATIONS}\bf
        !           331: 
        !           332: \begin{nrtc}
        !           333: \item  EVERYTHING BUT MHS (sigh!)
        !           334: \end{nrtc}
        !           335: \end{bwslide}
        !           336: 
        !           337: 
        !           338: \begin{bwslide}
        !           339: \ctitle        {CURRENT APPLICATIONS}
        !           340: 
        !           341: \begin{nrtc}
        !           342: \item  FILE TRANSFER, ACCESS AND MANAGEMENT (FTAM)
        !           343: 
        !           344: \item  FTAM-FTP GATEWAY
        !           345: 
        !           346: \item  DIRECTORY SERVICES (X.500)
        !           347:     \begin{nrtc}
        !           348:     \item      AND WHITE PAGES ABSTRACTION
        !           349:     \end{nrtc}
        !           350: 
        !           351: \item  VIRTUAL TERMINAL
        !           352: 
        !           353: \item  ISODE MISCELLANY SERVICE
        !           354:     \begin{nrtc}
        !           355:     \item      e.g., FINGER, QUOTE-OF-THE-DAY, etc.
        !           356:     \end{nrtc}
        !           357: 
        !           358: \item  PLUS NUMEROUS ``DEMO'' PROGRAMS
        !           359:     \begin{nrtc}
        !           360:     \item      e.g., IMAGE SERVICE, PASSWORD LOOKUP, IDIST, etc.
        !           361:     \end{nrtc}
        !           362: \end{nrtc}
        !           363: \end{bwslide}
        !           364: 
        !           365: 
        !           366: \begin{bwslide}
        !           367: \ctitle        {NETWORK MANAGEMENT}
        !           368: 
        !           369: \begin{nrtc}
        !           370: \item  FOR BERKELEY UNIX SYSTEMS:
        !           371:     \begin{nrtc}
        !           372:     \item      SNMP!
        !           373:     \end{nrtc}
        !           374: 
        !           375: \item  WHY?
        !           376:     \begin{nrtc}
        !           377:     \item      IT WORKS
        !           378: 
        !           379:     \item      CONTINUED SURVIVAL OF THE INTERNET HINGES ON ALL NODES BEING
        !           380:                NETWORK MANAGEABLE
        !           381:     \end{nrtc}
        !           382: 
        !           383: \item  NOT A COMPLETE PACKAGE
        !           384:     \begin{nrtc}
        !           385:     \item      AN AGENT WITH A MINIMAL INITIATOR
        !           386: 
        !           387:     \item      (NO NOC)
        !           388:     \end{nrtc}
        !           389: \end{nrtc}
        !           390: \end{bwslide}
        !           391: 
        !           392: 
        !           393: \begin{bwslide}
        !           394: \ctitle        {DIRECTORY SERVICES}
        !           395: 
        !           396: \begin{nrtc}
        !           397: \item  THE UCL DIRECTORY, QUIPU, HAS NOW COMPLETED ITS MAJOR DEVELOPMENT
        !           398: 
        !           399: \item  SEVERAL INTERESTING FEATURES:
        !           400:     \begin{nrtc}
        !           401:     \item      MEMORY, RATHER THAN DISK-BASED, ACCESS
        !           402: 
        !           403:     \item      INTERNAL SCHEDULING FOR MULTIPLE ACCESS
        !           404: 
        !           405:     \item      FLEXIBLE SEARCHING (SOUNDEX)
        !           406: 
        !           407:     \item      NOT STANDARDIZED:
        !           408:        \begin{nrtc}
        !           409:        \item   ACCESS CONTROL
        !           410: 
        !           411:        \item   REPLICATION
        !           412: 
        !           413:        \item   CACHING
        !           414:        \end{nrtc}
        !           415:     \end{nrtc}
        !           416: 
        !           417: \item  ALREADY INTEROPERABILITY TESTED AGAINST TWO (EMBRYONIC) IMPLEMENATIONS
        !           418: \end{nrtc}
        !           419: \end{bwslide}
        !           420: 
        !           421: \begin{bwslide}
        !           422: \ctitle        {WHITE PAGES PILOT}
        !           423: 
        !           424: \begin{nrtc}
        !           425: \item  A ``GRASS ROOTS'' EFFORT TO PROVIDE A WHITE PAGES SERVICE
        !           426: 
        !           427: \item  SEMI-PUBLIC INFORMATION (TELEPHONE/MAIL BOOKS)
        !           428: 
        !           429: \item  MOST SITES RESPONSIBLE FOR MAINTAINING INFORMATION
        !           430: 
        !           431: \item  ACCESS VIA NETWORK AND DIALUP LOGINS
        !           432: 
        !           433: \item  CRT-BASED INTERFACE WITH X-WINDOWS SUPPORT
        !           434: \end{nrtc}
        !           435: \end{bwslide}
        !           436: 
        !           437: 
        !           438: \begin{bwslide}
        !           439: \ctitle        {VIRTUAL TERMINAL}
        !           440: 
        !           441: \begin{nrtc}
        !           442: \item  MITRE HAS DEVELOPED A DIS VT IMPLEMENTATION
        !           443: 
        !           444: \item  ROUGHLY EQUIVALENT TO BSD TELNET IN TERMS OF FUNCTIONALITY
        !           445:     \begin{nrtc}
        !           446:     \item      (BASIC CLASS, TELNET PROFILE)
        !           447:     \end{nrtc}
        !           448: 
        !           449: \item  INTEROPERABILITY TESTED AGAINST THE BRIDGE/3COM VT
        !           450: 
        !           451: \item  MITRE IS WORKING ON A FORMS CLASS IMPLEMENTATION
        !           452: 
        !           453: \item  ULTIMATELY, MUST BE UPGRADED TO IS IMPLEMENTATION
        !           454: \end{nrtc}
        !           455: \end{bwslide}
        !           456: 
        !           457: 
        !           458: \begin{bwslide}
        !           459: \ctitle        {OTHER APPLICATIONS\\ (NOT A PART OF ISODE)}
        !           460: 
        !           461: \begin{nrtc}
        !           462: \item  NETWORK MANAGEMENT
        !           463: 
        !           464: \item  ODA/ODIF
        !           465: 
        !           466: \item  MOBILE X.400 PILOT
        !           467:     \begin{nrtc}
        !           468:     \item      MS-DOS CLIENT SIDE ONLY PORT DONE BY HP
        !           469:     \end{nrtc}
        !           470: \end{nrtc}
        !           471: \end{bwslide}
        !           472: 
        !           473: 
        !           474: \begin{bwslide}
        !           475: \part  {WHAT'S IN PROGRESS}\bf
        !           476: 
        !           477: \begin{nrtc}
        !           478: \item  MESSAGE HANDLING SYSTEMS
        !           479: 
        !           480: \item  INTEROPERABILITY TESTING
        !           481: 
        !           482: \item  OSI-POSIX PROJECT
        !           483: \end{nrtc}
        !           484: \end{bwslide}
        !           485: 
        !           486: 
        !           487: \begin{bwslide}
        !           488: \part* {MESSAGE HANDLING SYSTEMS}\bf
        !           489: 
        !           490: \begin{nrtc}
        !           491: \item  UCL AND UNott ARE DEVELOPING AN X.400 TRANSPORT SYSTEM (PP)
        !           492: 
        !           493: \item  USE EXPERIENCE GAINED FROM NUMEROUS SOPHISTICATED TEXT-BASED MESSAGE
        !           494:        TRANSFER SYSTEMS
        !           495: 
        !           496: \item  OWES MANY OF ITS DESIGN IDEAS TO THE UNIVERSITY OF DELAWARE MESSAGE
        !           497:        SYSTEM, MMDF
        !           498: 
        !           499: \item  WILL UTILIZE DIRECTORY SERVICES
        !           500: \end{nrtc}
        !           501: \end{bwslide}
        !           502: 
        !           503: 
        !           504: \begin{bwslide}
        !           505: \ctitle        {TOP-LEVEL ARCHITECTURE}
        !           506: 
        !           507: \vskip.15in
        !           508: \diagram[p]{figure6}
        !           509: \end{bwslide}
        !           510: 
        !           511: 
        !           512: \begin{bwslide}
        !           513: \ctitle        {INTERESTING FEATURES}
        !           514: 
        !           515: \begin{nrtc}
        !           516: \item  SUPPORT FOR A WIDE RANGE OF ENCODED INFORMATION TYPES 
        !           517:     \begin{nrtc}
        !           518:     \item      AND REFORMATTING BETWEEN THEM
        !           519:     \end{nrtc}
        !           520: 
        !           521: \item  SUPPORT FOR DIFFERENT MESSAGE TRANSPORT PROTOCOLS
        !           522:     \begin{nrtc}
        !           523:     \item      AND CONVERSION BETWEEN THEM
        !           524:     \end{nrtc}
        !           525:     e.g., INCLUDES RFC987 (X.400 TO 821/822)
        !           526: 
        !           527: \item  ROBUSTNESS FOR USE IN LARGE SCALE SERVICE ENVIRONMENTS
        !           528: \end{nrtc}
        !           529: \end{bwslide}
        !           530: 
        !           531: 
        !           532: \begin{bwslide}
        !           533: \ctitle        {MAJOR GOALS}
        !           534: 
        !           535: \begin{nrtc}
        !           536: \item  FULL X.400(84/88) SUPPORT, EXCEPT FOR X.400(88) SECURITY SERVICES
        !           537: 
        !           538: \item  PROVIDES A ``CLEAN'' INTERFACE FOR MESSAGE SUBMISSION AND DELIVERY
        !           539:     \begin{nrtc}
        !           540:     \item      TO SUPPORT A WIDE RANGE OF USER AGENTS,
        !           541: 
        !           542:     \item      AND APPLICATIONS OTHER THAN INTERPERSONAL MESSAGING
        !           543:     \end{nrtc}
        !           544: 
        !           545: \item  QUEUE MANAGEMENT DONE VIA A ROS-BASED PROTOCOL
        !           546:     \begin{nrtc}
        !           547:     \item      SOPHISTICATED SCHEDULING OF MESSAGE DELIVERY
        !           548: 
        !           549:     \item      LOCAL AND REMOTE MONITORING FOR MANAGERS AND USERS
        !           550: 
        !           551:     \item      ROBUSTNESS REQUIRED TO SUPPORT HIGH LEVELS OF TRAFFIC
        !           552: 
        !           553:     \item      SUPPORT FOR ADMINISTRATIVE POLICIES ON SUBMISSION
        !           554:     \end{nrtc}
        !           555: 
        !           556: \item  LIST EXPLODER AND LIST MANAGMENT    
        !           557: \end{nrtc}
        !           558: \end{bwslide}
        !           559: 
        !           560: 
        !           561: \begin{bwslide}
        !           562: \ctitle        {OTHER THINGS}
        !           563: 
        !           564: \begin{nrtc}
        !           565: \item  TWO USER INTERFACES PLANNED
        !           566:     \begin{nrtc}
        !           567:     \item      MH INTERFACE
        !           568: 
        !           569:     \item      WINDOW-BASED INTERFACE
        !           570:     \end{nrtc}
        !           571: 
        !           572: \item  INTEGRATION OF FAX PLANNED
        !           573: 
        !           574: \item  BETA TESTING STARTED JANUARY, 1990
        !           575: \end{nrtc}
        !           576: \end{bwslide}
        !           577: 
        !           578: 
        !           579: \begin{bwslide}
        !           580: \part* {INTEROPERABILITY TESTING}\bf
        !           581: 
        !           582: \begin{nrtc}
        !           583: \item  THERE IS NO SUBSTITUTE FOR PAIRWISE INTEROPERABILITY TESTING
        !           584: 
        !           585: \item  LET GROUPS SUCH AS OSInet, EUROSInet, etc., CONNECT TO HOSTS
        !           586:        RUNNING X.25 AND ISODE
        !           587: 
        !           588: \item  TESTING IS UNATTENDED UNLESS PROBLEMS ARE WITH THE ISODE (gasp!)
        !           589: \end{nrtc}
        !           590: \end{bwslide}
        !           591: 
        !           592: 
        !           593: \begin{bwslide}
        !           594: \part* {OSI-POSIX PROJECT}\bf
        !           595: 
        !           596: \begin{nrtc}
        !           597: \item  GOAL: ACCELLERATE THE UBIQUITY OF OSI
        !           598: 
        !           599: \item  APPROACH: OPENLY AVAILABLE, COMPLETE OSI IMPLEMENTATION FOR NEXT MAJOR
        !           600:        RELEASE OF BERKELEY \unix/
        !           601: 
        !           602: \item  FOR MORE DETAILS:
        !           603: \begin{quote}
        !           604: OSI PROTOCOLS WITHIN AN OPENLY AVAILABLE, POSIX-CONFORMANT, BERKELEY UNIX
        !           605: ENVIRONMENT
        !           606: \end{quote}
        !           607: APPEARING IN ConneXions, OCTOBER, 1988
        !           608: \end{nrtc}
        !           609: \end{bwslide}
        !           610: 
        !           611: 
        !           612: \begin{bwslide}
        !           613: \diagram[p]{figure13}
        !           614: \end{bwslide}
        !           615: 
        !           616: 
        !           617: \begin{bwslide}
        !           618: \diagram[p]{figure14}
        !           619: \end{bwslide}
        !           620: 
        !           621: 
        !           622: \end{document}

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