Internal Memo

XEROX
To    From
Communication Protocols    Hal Murray
    PARC/CSL





Subject    Date
Network Constants    January 1, 1986


Experimental (3MB) Ethernet Packet Types:
        Name           Packet Type (octal)

    Peek Report                                402
    Breath of Life                            602
    Echo Me (EDP)                            700
    Im An Echo                                701
    Pup datagram transport                    1000
    DOD IP datagram transport                1001
    DOD IP address resolution (RFC 826)    1002
    DOD IP host to Arpanet front-end    1004
    Arpanet front-end to DOD IP host    1005
<<    Ether MCA                                2000>>
    NS datagram transport                    3000
    48 to 8 translation                        3001
    Page Trailer (Bill Joy@Berkeley)        4000-4020
    Trek                                        10000

Well Known Pup Sockets:
    Name        Socket Number (octal)
    Telnet                        1    
    Gateway-Info                2        
    FTP                            3
    Misc-Services                4        
    Echo                            5
    BSP-Test                        6
<<    Mail                            7    >>
    EFTP-Receive                20
    Ears-Status                    21
    Statistics                        22
<<    (Old) CopyDisk                24>>
    CopyDisk                        25
    SmallTalk Misc                26
    eventReport                    30
    printerReport                    31
    LISP Statistics                33
<<    Juniper Pack Conversion    34>>
<<    Juniper Event                35>>
    RPC                            36
<<    Clearinghouse                37>>
    Librarian                        41
<<    WIFS                            42>>
    Leaf                            43
    TapeServer                    44
    RPC Broadcast binding        45
    GV RS Enquiry                50
<<    GV RS Update                51>>
    GV RS Poll                    52
    GV Lily                        53
    GV MS Poll                    54
    GV MS Forward                55
    GV MS Client Input        56
    GV MS Retrieve                57
    TeleSwat                        60
    LookupFile                    61
    MoTel                        62     (Lisp debugging)
    PagingServer                    63
<<    Juniper-Pine                    100>>
<<    WFS                            420>>
Pup Types: (0 - 177 Registered)
Pup Type (octal)        Description

    1            Echo Me
    2            I am Echo
    3            I am Bad Echo
    4            Error
    5            Trace
    
    10            RFC
    11            Abort
    12            End
    13            End Reply
    
    20            Data
    21            AData
    22            Ack
    23            Mark
    24            Interrupt
    25            Interrupt Reply
    26            AMark

    30            EFTP Data
    31            EFTP Ack
    32            EFTP End
    33            EFTP Abort
Pup Types: (Unregistered)  Listed by Socket Number when Known
  Socket     Pup Type (octal)      Description

GateWay-Info    200    Gateway Information Request
GateWay-Info    201    Gateway Information Reply
GateWay-Info    202    Gateway Information Error Reply
GateWay-Info    203    Gateway Information Statistics Request
GateWay-Info    204    Gateway Information Statistics Reply

Misc-Services    200    String Time Request
Misc-Services    201    String Time Reply
Misc-Services    202    Tenex Time Request
Misc-Services    203    Tenex Time Reply
<<Misc-Services    204    Old Alto Time Request>>
<<Misc-Services    205    Old Alto Time Reply>>
Misc-Services    206    Alto Time Request
Misc-Services    207    Alto Time Reply
<<Misc-Services    210    Mail Check Request (Msg mode: write date > read data)>>
Misc-Services    211    New Mail Reply
Misc-Services    212    No New Mail Reply
Misc-Services    213    Mail Check Error
Misc-Services    214    Mail Check Request (GV mode: some mail exists)
Misc-Services    215    Time Statistics Request
Misc-Services    216    Time Statistics Reply
Misc-Services    217    Lock Time Request
Misc-Services    220    Net Directory Name Lookup Request
Misc-Services    221    Net Directory Name Lookup Reply
Misc-Services    222    Net Directory Lookup Error
Misc-Services    223    Net Directory Address Lookup Request
Misc-Services    224    Net Directory Address Lookup Reply
Misc-Services    225    Net Directory Statistics Request
Misc-Services    226    Net Directory Statistics Reply
Misc-Services    227    Lock Time Reply
Misc-Services    230    Where Is User Request
Misc-Services    231    Where Is User Reply
Misc-Services    232    Where Is User Error Reply
Misc-Services    233    Boot Unlock Request
Misc-Services    234    Boot Unlock Reply
Misc-Services    235    Net Directory Lock Request
Misc-Services    236    Net Directory Lock Reply
Misc-Services    237    Net Directory Unlock Request
Misc-Services    240    Net Directory Version
Misc-Services    241    Send Net Directory
Misc-Services    242    Boot Lock Request
Misc-Services    243    Boot Lock Reply
Misc-Services    244    Boot File Request (MayDay)
<<Misc-Services    245    Old Boot Directory Request>>
<<Misc-Services    246    Old Boot Directory Reply>>
Misc-Services    247    Kiss Of Death
Misc-Services    250    User Authentication Request
Misc-Services    251    User Authentication Positive Reply
Misc-Services    252    User Authentication Negative Reply
Misc-Services    253    Boot Statistics Request
Misc-Services    254    Boot Statistics Reply
Misc-Services    255    Reset Time Request
Misc-Services    256    Reset Time Reply
Misc-Services    257    Boot Directory Request
Misc-Services    260    Boot Directory Reply
Misc-Services    261    Net Directory Unlock Reply
Misc-Services    262    Idle Request
Misc-Services    263    Idle Reply
Misc-Services    264    Microcode Request
Misc-Services    265    Microcode Reply
Misc-Services    266    Validate Recipient Request
Misc-Services    267    Validate Recipient Yes
Misc-Services    270    Validate Recipient No
<<Misc-Services    271    Who Am I (48 to 8 translation, use NS protocols now)>>
Misc-Services    272    Name to Cache Entry
Misc-Services    273    Address to Cache Entry
Misc-Services    274    Here is Cache Entry
Misc-Services    275    Slow Microcode Request
Misc-Services    303    Sun Boot Request (text)

Echo                200    Echo Statistics Request
Echo                201    Echo Statistics Reply

Statistics            200    Send Statistics Request
Statistics            201    Statistics Ack
Statistics            202    Statistics Nak

eventReport        240    Event Report
eventReport        241    Event Report Reply

TeleSwat            200    Store word
TeleSwat            201    Fetch word
TeleSwat            202    Go
TeleSwat            203    Go Reply
TeleSwat            300    Store Page -- Pilot/Cedar extensions
TeleSwat            301    Fetch Page
TeleSwat            302    Disk Address
TeleSwat            303    Disk Store
TeleSwat            304    Disk Fetch

LookupFile        200    Lookup File Request
LookupFile        201    Lookup File Reply
LookupFile        202    Lookup File Error Reply

<<Juniper-Pine        250    Pine Request>>
<<Juniper-Pine        251    Pine Result>>
<<Juniper-Pine        252    Pine Unsolicited>>
<<Juniper-Pine        253    Pine Custodian>>
<<Juniper-Pine        254    Pine Sync>>
<<Juniper-Pine        255    Pine Ack>>
<<Juniper-Pine        256    Pine Noop>>
<<>>
<<WFS                200    WFS Get 1 FID>>
<<WFS                201    WFS Get 2 FIDs>>
<<WFS                204    WFS Expunge FID>>
<<WFS                206    WFS Get Map Table>>
<<WFS                207    WFS Reallocate FID>>
<<WFS                210    WFS Lock>>
<<WFS                211    WFS Unlock>>
<<WFS                220    WFS Read Page>>
<<WFS                221    WFS Write Page>>
<<WFS                231    WFS Read Page Map>>
<<WFS                232    WFS Deallocate Page>>
<<WFS                233    WFS Read Real Page>>
<<WFS                240    WFS Reset Last FID>>
<<WFS                250    WFS Get FID Status>>
<<WFS                251    WFS Set FID Status>>
<<WFS                277    WFS Ping WFS>>
<<WFS                300    WFS Ack>>
<<WFS                301    WFS Nak>>
Revision history:
Jon A. Hupp, July 17, 1979, initial creation
Hal Murray, December 30, 1979, add Microcode Request/Reply, Echo Stats
Ed Taft, February 8, 1980  1:40 PM add Validate Recipient
Hal Murray, November 13, 1980  10:08 AM add Who Am I and 48 to 8 translation
David Boggs, February 9, 1982  4:39 PM add Page Trailer
Ed Taft, May 24, 1983  9:12 AM, add DOD IP address resolution, LookupFile Pup types
David Boggs, July 9, 1983  10:19 PM Name lookup cache types
Ed Taft, August 12, 1983  11:23 AM, add IP Arpanet front-end packet types
Hal Murray, January 1, 1986, Convert to tioga