Heading:
Network Constants
Page Numbers: Yes X: 527 Y: 10.5"
Copyright Xerox Corporation 1979, 1980, 1981, 1982, 1983
Inter-Office Memorandum
ToCommunication ProtocolsDateAugust 12, 1983
FromDavid Boggs, et al.LocationPalo Alto
SubjectNetwork ConstantsOrganizationCSL
Filed on: [Maxc]<Pup>NetConstants.press
Experimental (3MB) Ethernet Packet Types:
Name Packet Type (octal)
Peek Report402
Breath of Life602
Echo Me700
Im An Echo701
Pup datagram transport1000
DOD IP datagram transport1001
DOD IP address resolution (RFC 826)1002
DOD IP host to Arpanet front-end1004
Arpanet front-end to DOD IP host1005
Ether MCA (obsolete)2000
NS datagram transport3000
48 to 8 translation3001
Page Trailer (Bill Joy@Berkeley)4000-4020
Trek10000
Well Known Pup Sockets:
NameSocket Number (octal)
Telnet1
GateWay-Info2
FTP3
Misc-Services4
Echo5
BSP-Test6
Mail7
EFTP-Receive20
Ears-Status21
Statistics22
CopyDisk25
eventReport30
printerReport31
Juniper Pack Conversion34
Juniper Event35
RPCP36
Clearinghouse37
Librarian41
WIFS42
Leaf43
TeleSwat60
LookupFile61
Juniper-Pine100
WFS420
Pup Types: (0 - 177 Registered)
Pup Type (octal)Description
1Echo Me
2I am Echo
3I am Bad Echo
4Error
5Trace
10RFC
11Abort
12End
13End Reply
20Data
21AData
22Ack
23Mark
24Interrupt
25Interrupt Reply
26AMark
30EFTP Data
31EFTP Ack
32EFTP End
33EFTP Abort
Pup Types: (Unregistered) Listed by Socket Number when Known
Socket Pup Type (octal) Description
GateWay-Info200Gateway Information Request
GateWay-Info201Gateway Information Reply
GateWay-Info202Gateway Information Error Reply
GateWay-Info203Gateway Information Statistics Request
GateWay-Info204Gateway Information Statistics Reply
Misc-Services200String Time Request
Misc-Services201String Time Reply
Misc-Services202Tenex Time Request
Misc-Services203Tenex Time Reply
Misc-Services204Alto Time Request (Old)
Misc-Services205Alto Time Reply (Old)
Misc-Services206Alto Time Request (New)
Misc-Services207Alto Time Reply (New)
Misc-Services210Mail Check Request (Msg)
Misc-Services211New Mail Reply
Misc-Services212No New Mail Reply
Misc-Services213Mail Check Error
Misc-Services214Mail Check Request (Laurel)
Misc-Services215Time Statistics Request
Misc-Services216Time Statistics Reply
Misc-Services217Lock Time Request
Misc-Services220Net Directory Name Lookup Request
Misc-Services221Net Directory Name Lookup Reply
Misc-Services222Net Directory Lookup Error
Misc-Services223Net Directory Address Lookup Request
Misc-Services224Net Directory Address Lookup Reply
Misc-Services225Net Directory Statistics Request
Misc-Services226Net Directory Statistics Reply
Misc-Services227Lock Time Reply
Misc-Services230Where Is User Request
Misc-Services231Where Is User Reply
Misc-Services232Where Is User Error Reply
Misc-Services233Boot Unlock Request
Misc-Services234Boot Unlock Reply
Misc-Services235Net Directory Lock Request
Misc-Services236Net Directory Lock Reply
Misc-Services237Net Directory Unlock Request
Misc-Services240Net Directory Version
Misc-Services241Send Net Directory
Misc-Services242Boot Lock Request
Misc-Services243Boot Lock Reply
Misc-Services244Boot File Request (MayDay)
Misc-Services245Boot Directory Request (Old)
Misc-Services246Boot Directory Reply (Old)
Misc-Services247Kiss Of Death
Misc-Services250User Authentication Request
Misc-Services251User Authentication Positive Reply
Misc-Services252User Authentication Negative Reply
Misc-Services253Boot Statistics Request
Misc-Services254Boot Statistics Reply
Misc-Services255Reset Time Request
Misc-Services256Reset Time Reply
Misc-Services257Boot Directory Request (New)
Misc-Services260Boot Directory Reply (New)
Misc-Services261Net Directory Unlock Reply
Misc-Services262Idle Request
Misc-Services263Idle Reply
Misc-Services264Microcode Request
Misc-Services265Microcode Reply
Misc-Services266Validate Recipient Request
Misc-Services267Validate Recipient Yes
Misc-Services270Validate Recipient No
Misc-Services271Who Am I (48 to 8 translation)
Misc-Services272Name to Cache Entry
Misc-Services273Address to Cache Entry
Misc-Services274Here is Cache Entry
Misc-Services303Sun Boot Request
Echo200Echo Statistics Request
Echo201Echo Statistics Reply
Statistics200Send Statistics Request
Statistics201Statistics Ack
Statistics202Statistics Nak
eventReport240Event Report
eventReport241Event Report Reply
TeleSwat200Store
TeleSwat201Fetch
TeleSwat202Go
TeleSwat203Go Reply
TeleSwat204Acknowledgement
LookupFile200Lookup File Request
LookupFile201Lookup File Reply
LookupFile202Lookup File Error Reply
Juniper-Pine250Pine Request
Juniper-Pine251Pine Result
Juniper-Pine252Pine Unsolicited
Juniper-Pine253Pine Custodian
Juniper-Pine254Pine Sync
Juniper-Pine255Pine Ack
Juniper-Pine256Pine Noop
WFS200WFS Get 1 FID
WFS201WFS Get 2 FIDs
WFS204WFS Expunge FID
WFS206WFS Get Map Table
WFS207WFS Reallocate FID
WFS210WFS Lock
WFS211WFS Unlock
WFS220WFS Read Page
WFS221WFS Write Page
WFS231WFS Read Page Map
WFS232WFS Deallocate Page
WFS233WFS Read Real Page
WFS240WFS Reset Last FID
WFS250WFS Get FID Status
WFS251WFS Set FID Status
WFS277WFS Ping WFS
WFS300WFS Ack
WFS301WFS 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