;;; CHAOS NET PACKET DEFINITION ;NOTE, IF YOU MAKE CHANGES TO OPCODES OR CONNECTION STATE SYMBOLS, ;ALSO CHANGE AI:MAINT;CHS DEFS. ;THIS FILE IS FOR PDP-10'S - CHS DEFS IS FOR PDP-11'S. ;PACKET HEADER ;NOTE THESE ARE FULL WORD BYTE POINTERS, INCLUDING A WORD OFFSET $CPKOP==341000,,0 ;OPCODE %CO==,,-1 %CORFC==1 ;REQUEST FOR CONNECTION %COOPN==2 ;OPEN %COCLS==3 ;CLOSE %COFWD==4 ;FORWARD %COANS==5 ;ANSWER %COSNS==6 ;SENSE STATUS %COSTS==7 ;REPORT STATUS %CORUT==10 ;ROUTING INFO (NOT YET USED) %COLOS==11 ;REPORT LOSSAGE %COLSN==12 ;LISTEN FOR RFC %COMNT==13 ;MAINTENANCE USE, IGNORED BY NORMAL NCPS %COEOF==14 ;END OF FILE %COUNC==15 ;UNCONTROLLED USER PACKET %COBRD==16 ;Software broadcast packet %COMAX==17 ;HIGHEST NON-DATA OPCODE +1 %CODAT==200 ;NORMAL DATA OPCODE (NOTE SIGN BIT OF WORD IS SET) %CODWD==300 ;16-BIT DATA $CPKMV==241000,,0 ;"MUPPET" VERSION (MUST BE ZERO, NO MUPPETS EXIST!) $CPKFC==200400,,0 ;FORWARDING COUNT $CPKNB==041400,,0 ;NUMBER OF BYTES $CPKDA==242000,,1 ;DESTINATION ADDRESS $CPKDN==341000,,1 ;DESTINATION SUBNET $CPKDH==241000,,1 ;DESTINATION HOST $CPKDI==042000,,1 ;DESTINATION INDEX %CPKD==1 ;DESTINATION ADDRESS WORD $CPKSA==242000,,2 ;SOURCE ADDRESS $CPKSN==341000,,2 ;SOURCE SUBNET $CPKSH==241000,,2 ;SOURCE HOST $CPKSI==042000,,2 ;SOURCE INDEX %CPKS==2 ;SOURCE ADDRESS WORD $CPKPN==242000,,3 ;PACKET NUMBER $CPKAN==042000,,3 ;ACKNOWLEDGE NUMBER %CPKDT==4 ;FIRST WORD OF DATA ;PACKET SIZE ;THESE NUMBERS ARE FOR 1K PACKET BUFFERS ;%CPMXW==30. ;MAXIMUM NUMBER OF PDP10 WORDS IN WHOLE PACKET ;%CPMXC==104. ;MAXIMUM NUMBER OF CHARACTERS OF DATA ;THESE NUMBERS ARE FOR 4K PACKET BUFFERS %CPMXW==126. ;MAXIMUM NUMBER OF PDP10 WORDS IN WHOLE PACKET %CPMXC==488. ;MAXIMUM NUMBER OF CHARACTERS OF DATA ;CONNECTION STATES %CS==,,-1 %CSCLS==0 ;CLOSED %CSLSN==1 ;LISTENING %CSRFC==2 ;RFC RECEIVED %CSRFS==3 ;RFC SENT %CSOPN==4 ;OPEN %CSLOS==5 ;BROKEN BY RECEIPT OF "LOS" %CSINC==6 ;BROKEN BY INCOMPLETE TRANSMISSION (NO RESPONSE TO SNS) %CSFRN==7 ;OPEN IN FOREIGN PROTOCOL MODE %CSBRS==10 ;BRD sent state