CRC problems

Sean Rima (root@tcob1.tele2.co.uk)
Thu, 13 May 1999 08:27:03 +0000 (GMT)

Hi All,

I keep getting the following CRC problems with ZModem and TCP, not sure if
it happens with FTN calls.

start ZedZap send
initsend
zshhdr: f 4 ZRQINIT 0
getzrxinit
zgethdr: B 4 ZRINIT 23000000
remote allowed Rxbuflen=0
Rxbuflen=0 blklen=1024
Txwindow = 0 Txwspac = 0
sendzsinit
leaving sent file "/var/spool/fido/outb.001/01560326.spl"
zmodem send "/var/spool/fido/outb.001/01560326.out" as "372fb597.pkt" (603 bytes)
zsendfile 372fb597.pkt (40)
zsbhdr: f 4 ZFILE 0
zsdata: 40 ZCRCW
zgethdr: B 4 ZRINIT 23000000
zgethdr: B 4 ZRPOS 0
zsendfdata
zsbhdr: f 4 ZDATA 0
zfilbuf (1024)
zfilbuf return 603
0 ZMODEM CRC-32
zsdata: 603 ZCRCE
zsbhdr: f 4 ZEOF 25b
getinsync
zgethdr: B 4 ZRPOS 0
zsbhdr: f 4 ZDATA 0
zfilbuf (1024)
zfilbuf return 603
0 ZMODEM CRC-32
zsdata: 603 ZCRCE
zsbhdr: f 4 ZEOF 25b
getinsync
zgethdr: B 4 ZRPOS 0
zsbhdr: f 4 ZDATA 0
zfilbuf (1024)
zfilbuf return 603
0 ZMODEM CRC-32
zsdata: 603 ZCRCE
zsbhdr: f 4 ZEOF 25b
getinsync
zgethdr: B 4 ZRPOS 0
zsbhdr: f 4 ZDATA 0
zfilbuf (1024)
zfilbuf return 603
0 ZMODEM CRC-32
zsdata: 603 ZCRCE
zsbhdr: f 4 ZEOF 25b
getinsync
zgethdr: B 4 ZRPOS 0
zsbhdr: f 4 ZDATA 0
zfilbuf (1024)
zfilbuf return 603
0 ZMODEM CRC-32
zsdata: 603 ZCRCE
zsbhdr: f 4 ZEOF 25b
getinsync
zgethdr: B 4 ZRPOS 0
zsbhdr: f 4 ZDATA 0
zfilbuf (1024)
zfilbuf return 603
0 ZMODEM CRC-32
zsdata: 603 ZCRCE
zsbhdr: f 4 ZEOF 25b
getinsync
zgethdr: B 4 ZRPOS 0
zsbhdr: f 4 ZDATA 0
zfilbuf (1024)
zfilbuf return 603
0 ZMODEM CRC-32
zsdata: 603 ZCRCE
zsbhdr: f 4 ZEOF 25b
getinsync
zgethdr: B 4 ZRPOS 0
zsbhdr: f 4 ZDATA 0
zfilbuf (1024)
zfilbuf return 603
0 ZMODEM CRC-32
zsdata: 603 ZCRCE
zsbhdr: f 4 ZEOF 25b
getinsync
zgethdr: B 4 ZRPOS 0
zsbhdr: f 4 ZDATA 0
zfilbuf (1024)
zfilbuf return 603
0 ZMODEM CRC-32
zsdata: 603 ZCRCE
zsbhdr: f 4 ZEOF 25b
getinsync
zgethdr: B 4 ZRPOS 0
zsbhdr: f 4 ZDATA 0
zfilbuf (2048)
zfilbuf return 603
0 ZMODEM CRC-32
zsdata: 603 ZCRCE
zsbhdr: f 4 ZEOF 25b
getinsync
zgethdr: B 4 ZRPOS 0
zsbhdr: f 4 ZDATA 0
zfilbuf (2048)
zfilbuf return 603
0 ZMODEM CRC-32
zsdata: 603 ZCRCE
zsbhdr: f 4 ZEOF 25b
getinsync
zgethdr: B 4 ZRPOS 0
zsbhdr: f 4 ZDATA 0
zfilbuf (2048)
zfilbuf return 603
0 ZMODEM CRC-32
zsdata: 603 ZCRCE
zsbhdr: f 4 ZEOF 25b
getinsync
zgethdr: B 4 ZRPOS 0
zsbhdr: f 4 ZDATA 0
zfilbuf (2048)
zfilbuf return 603
0 ZMODEM CRC-32
zsdata: 603 ZCRCE
zsbhdr: f 4 ZEOF 25b
getinsync
zgethdr: B 4 ZRPOS 0
zsbhdr: f 4 ZDATA 0
zfilbuf (2048)
zfilbuf return 603
0 ZMODEM CRC-32
zsdata: 603 ZCRCE
zsbhdr: f 4 ZEOF 25b
getinsync
zgethdr: B 4 ZRPOS 0
Can't send block
Got 17 trying to send end of file
zmodem send rc=2

Any suggestions as to what to change or try to sort it out. I get the same
error with all the TX versions.

Sean