failed connections...

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2 total messages Started by Marc G Fournier Mon, 25 Jan 1993 12:46

#20

Author: Marc G Fournier
Date: Mon, 25 Jan 1993 12:46

29 lines
1852 bytes

Hi...

	Can someone tell me what would cause:

uucico pci news (1993-01-25 12:35:53.48 63136) Receiving pci/X./X.intid1b0e
uucico pci news (1993-01-25 12:35:56.52 63136) Receiving pci/D./D.inti1b0f339
uucico pci news (1993-01-25 12:36:29.59 63136) Receiving pci/X./X.intid1b0f
uucico pci news (1993-01-25 12:36:33.23 63136) Receiving pci/D./D.inti1b106a1
uucico pci news (1993-01-25 12:36:36.52 63136) DEBUG: fgprocess_data: Bad checksum: header 0x3b70, data 0xb150
uucico pci news (1993-01-25 12:36:36.54 63136) DEBUG: fgprocess_data: Got packet 7; expected 6
uucico pci news (1993-01-25 12:36:36.57 63136) DEBUG: fgprocess_data: Got packet 0; expected 6
uucico pci news (1993-01-25 12:36:41.17 63136) DEBUG: fgprocess_data: Bad header: K 2 TT 2 XOR byte 146 calc 185
uucico pci news (1993-01-25 12:36:41.22 63136) DEBUG: fgprocess_data: Got packet 2; expected 1
uucico pci news (1993-01-25 12:36:41.24 63136) DEBUG: fgprocess_data: Got packet 3; expected 1

	I am using Taylor UUCP under Linux with a Telebit Worldblazer.  I am 
connecting to pci in PEP mode...and getting fantastic transfer rates (>1600cps)
for files of >50k

	my theory: bad batch of line noise

thanks...

marc
-- 
Marc G. Fournier      | R-node Public Access Unix running Linux 0.99p1
Etobicoke, Ontario    | 416-249-5366   24hrs 7 days/week   network email
voice: 249-4230       | shell accounts available  2500+ newsgroups  FREE
marc@r-node.pci.on.ca | Telebit WorldBlazer/SupraModem2400/Cardinal 2400

Re: failed connections...

#25

Author: Geoffrey Welsh
Date: Sat, 30 Jan 1993 04:16

20 lines
1711 bytes

marc@r-node.pci.on.ca (Marc G Fournier) writes:

> 	I am using Taylor UUCP under Linux with a Telebit Worldblazer.  I am 
> connecting to pci in PEP mode...and getting fantastic transfer rates (>1600cp
> for files of >50k
> 
> 	my theory: bad batch of line noise

   PEP should correct any bad noise; all you should see is a pause.

   *My* theory: those "fantastic" connect rates are overrunning your UART, and 
you get a 3-block window full of bad blocks before the NAK causes the modem to 
retransmit the bad blocks and resync UUCP-g. 

  Geoffrey Welsh, 7 Strath Humber Court, Islington, Ontario, M9A 4C8 Canada
geoff@zswamp.uucp, [xenitec.on.ca|m2xenix.psg.com]!zswamp!geoff (416)258-8467
                Now I've lost everything, I give to you my soul
           And the meaning of all that I believed before escapes me
                  In this world of none, no thing, and no one
                            - Genesis, _Afterglow_

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