Here you go.
Interestingly, if I do the transfer using Kermit in “robust” mode, it does
what I want. That is, it completes the transfer, although it is very, very
slow. Also, ftp works just fine at other, identically-equipped sites that do
not have the packet loss problem. It is just at this one site, a toll plaza
with four lanes, that I have the ftp trouble, and it affects all four lanes.
My feeling now is that this is a quirk of ftp, where one side is giving up,
but the other side never figures it out.
Adapter: Corman CT-E112
Driver: //1/bin/Net.ctne2000 Net.ctne2000 4.23D Jan 23 2002
show_pci -v
PCI version = 2.10
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 1130h,
PCI index = 0h
Class Code = 060000h Bridge (Host/PCI) ProgIF=0
Revision ID = 2h
Bus number = 0
Device number = 0
Function num = 0
Status Reg = 2090h
Command Reg = 106h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 0h
Cache Line Size= 0h
Base Address = MEM@f8000000h,Prefetchable,32bit length 67108864
Subsystem Vendor ID = 8086h
Subsystem ID = 4532h
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 0
PCI Int Pin = NC
Interrupt line = 0
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 1131h,
PCI index = 0h
Class Code = 060400h Bridge (PCI/PCI) ProgIF=0
Revision ID = 2h
Bus number = 0
Device number = 1
Function num = 0
Status Reg = 20h
Command Reg = 107h
Header type = 1h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 20h
Cache Line Size= 0h
Primary Bus Number = 0h
Secondary Bus Number = 2h
Subordinate Bus Number = 2h
Secondary Latency Timer = 20h
I/O Base = d0h
I/O Limit = d0h
Secondary Status = 22a0h
Memory Base = fca0h
Memory Limit = fea0h
Prefetchable Memory Base = f470h
Prefetchable Memory Limit= f470h
Prefetchable Base Upper 32 Bits = 0h
Prefetchable Limit Upper 32 Bits = 0h
I/O Base Upper 16 Bits = 0h
I/O Limit Upper 16 Bits = 0h
Bridge Control = 0ns
PCI Int Pin = 0
PCI Int Pin = NC
Interrupt line = 0
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 244eh,
PCI index = 0h
Class Code = 060400h Bridge (PCI/PCI) ProgIF=0
Revision ID = 11h
Bus number = 0
Device number = 30
Function num = 0
Status Reg = 80h
Command Reg = 107h
Header type = 1h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 0h
Cache Line Size= 0h
Primary Bus Number = 0h
Secondary Bus Number = 1h
Subordinate Bus Number = 1h
Secondary Latency Timer = 20h
I/O Base = c0h
I/O Limit = c0h
Secondary Status = 2280h
Memory Base = fc90h
Memory Limit = fc90h
Prefetchable Memory Base = f460h
Prefetchable Memory Limit= f460h
Prefetchable Base Upper 32 Bits = 0h
Prefetchable Limit Upper 32 Bits = 0h
I/O Base Upper 16 Bits = 0h
I/O Limit Upper 16 Bits = 0h
Bridge Control = 0ns
PCI Int Pin = 0
PCI Int Pin = NC
Interrupt line = 0
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 2440h,
PCI index = 0h
Class Code = 060100h Bridge (PCI/ISA) ProgIF=0
Revision ID = 11h
Bus number = 0
Device number = 31
Function num = 0
Status Reg = 280h
Command Reg = 10fh
Header type = 0h Multi-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 0h
Cache Line Size= 0h
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 0
PCI Int Pin = NC
Interrupt line = 0
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 244bh,
PCI index = 0h
Class Code = 010180h Mass Storage (IDE) ProgIF=128
Revision ID = 11h
Bus number = 0
Device number = 31
Function num = 1
Status Reg = 280h
Command Reg = 5h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 0h
Cache Line Size= 0h
IO@ffa0h length 16 bytes
Subsystem Vendor ID = 8086h
Subsystem ID = 4532h
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 0
PCI Int Pin = NC
Interrupt line = 0
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 2442h,
PCI index = 0h
Class Code = 0c0300h Serial Bus (Universal Serial Bus) ProgIF=0
Revision ID = 11h
Bus number = 0
Device number = 31
Function num = 2
Status Reg = 280h
Command Reg = 5h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 0h
Cache Line Size= 0h
IO@ef40h length 32 bytes
Subsystem Vendor ID = 8086h
Subsystem ID = 4532h
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 4
PCI Int Pin = INT D
Interrupt line = 10
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 2443h,
PCI index = 0h
Class Code = 0c0500h Serial Bus () ProgIF=0
Revision ID = 11h
Bus number = 0
Device number = 31
Function num = 3
Status Reg = 280h
Command Reg = 1h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 0h
Cache Line Size= 0h
IO@efa0h length 16 bytes
Subsystem Vendor ID = 8086h
Subsystem ID = 4532h
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 2
PCI Int Pin = INT B
Interrupt line = 9
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 2444h,
PCI index = 0h
Class Code = 0c0300h Serial Bus (Universal Serial Bus) ProgIF=0
Revision ID = 11h
Bus number = 0
Device number = 31
Function num = 0
Status Reg = 280h
Command Reg = 5h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 0h
Cache Line Size= 0h
IO@ef80h length 32 bytes
Subsystem Vendor ID = 8086h
Subsystem ID = 4532h
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 3
PCI Int Pin = INT C
Interrupt line = 15
Vendor ID = 11feh,
Device ID = 2h,
PCI index = 0h
Class Code = 078000h Communication (Other 128) ProgIF=0
Revision ID = 4h
Bus number = 1
Device number = 9
Function num = 0
Status Reg = 280h
Command Reg = 107h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 20h
Cache Line Size= 0h
Base Address = IO@c800h length 256 bytes MEM@fc9fa000h,32bit length 4096
MEM@fc9f9000h,32bit length 4096
Subsystem Vendor ID = 11feh
Subsystem ID = 2h
Max Lat = 0ns
Min Gnt = 16ns
PCI Int Pin = 1
PCI Int Pin = INT A
Interrupt line = 11
Vendor ID = 1307h,
Device ID = 2ch,
PCI index = 0h
Class Code = ffffffh Unknown(9939h)
Revision ID = 2h
Bus number = 1
Device number = 10
Function num = 0
Status Reg = 280h
Command Reg = 103h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 0h
Cache Line Size= 4h un-cacheable
Base Address = MEM@fc9fbc00h,32bit length 128 IO@cc00h length 128 bytes
IO@cfa0h length 16 bytes
Subsystem Vendor ID = 1307h
Subsystem ID = 2ch
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 1
PCI Int Pin = INT A
Interrupt line = 3
Vendor ID = 10ech,
Device ID = 8029h,
PCI index = 0h
Class Code = 020000h Network (Ethernet) ProgIF=0
Revision ID = 0h
Bus number = 1
Device number = 11
Function num = 0
Status Reg = 200h
Command Reg = 3h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 0h
Cache Line Size= 0h
Base Address = IO@cf80h length 32 bytes
Expansion ROM = fc9fc000h length 16384 disabled
Max Lat = 0ns
Min Gnt = 0ns
PCI Int Pin = 1
PCI Int Pin = INT A
Interrupt line = 15
Vendor ID = 1002h, ATI TECHNOLOGIES INC
Device ID = 474dh,
PCI index = 0h
Class Code = 030000h Display (VGA) ProgIF=0
Revision ID = 27h
Bus number = 2
Device number = 0
Function num = 0
Status Reg = 290h
Command Reg = 87h
Header type = 0h Single-function
BIST = 0h Build-in-self-test not supported
Latency Timer = 20h
Cache Line Size= 4h un-cacheable
Base Address = MEM@fd000000h,32bit length 16777216 IO@d800h length 256 bytes
MEM@feaff000h,32bit length 4096
Subsystem Vendor ID = 1002h
Subsystem ID = 8h
Expansion ROM = feac0000h length 131072 disabled
Max Lat = 0ns
Min Gnt = 8ns
PCI Int Pin = 1
PCI Int Pin = INT A
Interrupt line = 11
IRQ Routing = bus=0 motherboard device=0
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 1130h,
IRQ Routing = bus=0 motherboard device=1
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 1131h,
INTA=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTA Motherboard:INTA
INTB=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTB Slot1:INTD Slot2:INTC
Slot3:INTB Slot4:INTA Slot5:INTD Motherboard:INTA
IRQ Routing = bus=0 motherboard device=2
No card configured in slot
INTA=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTA Motherboard:INTA
IRQ Routing = bus=0 motherboard device=30
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 244eh,
IRQ Routing = bus=0 motherboard device=31
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 2440h,
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 244bh,
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 2442h,
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 2443h,
Vendor ID = 8086h, INTEL CORPORATION
Device ID = 2444h,
INTA=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTA Motherboard:INTA
INTB=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTB Slot1:INTD Slot2:INTC
Slot3:INTB Slot4:INTA Slot5:INTD Motherboard:INTA
INTC=3,4,5,6,7,9,10,11,12,14,15 Slot1:INTC Slot2:INTB Slot3:INTA Slot4:INTD
Slot5:INTC
INTD=3,4,5,6,7,9,10,11,12,14,15
IRQ Routing = bus=1 slot=1 device=9
Vendor ID = 11feh,
Device ID = 2h,
INTA=3,4,5,6,7,9,10,11,12,14,15 Slot2:INTD Slot3:INTC Slot4:INTB Slot5:INTA
INTB=3,4,5,6,7,9,10,11,12,14,15 Slot2:INTA Slot3:INTD Slot4:INTC Slot5:INTB
INTC=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTC Slot2:INTB Slot3:INTA
Slot4:INTD Slot5:INTC
INTD=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTB Motherboard:INTB Slot2:INTC
Slot3:INTB Slot4:INTA Slot5:INTD Motherboard:INTA
IRQ Routing = bus=1 slot=2 device=10
Vendor ID = 1307h,
Device ID = 2ch,
INTA=3,4,5,6,7,9,10,11,12,14,15 Slot1:INTB Slot3:INTD Slot4:INTC Slot5:INTB
INTB=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTC Slot1:INTC Slot3:INTA
Slot4:INTD Slot5:INTC
INTC=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTB Motherboard:INTB Slot1:INTD
Slot3:INTB Slot4:INTA Slot5:INTD Motherboard:INTA
INTD=3,4,5,6,7,9,10,11,12,14,15 Slot1:INTA Slot3:INTC Slot4:INTB Slot5:INTA
IRQ Routing = bus=1 slot=3 device=11
Vendor ID = 10ech,
Device ID = 8029h,
INTA=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTC Slot1:INTC Slot2:INTB
Slot4:INTD Slot5:INTC
INTB=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTB Motherboard:INTB Slot1:INTD
Slot2:INTC Slot4:INTA Slot5:INTD Motherboard:INTA
INTC=3,4,5,6,7,9,10,11,12,14,15 Slot1:INTA Slot2:INTD Slot4:INTB Slot5:INTA
INTD=3,4,5,6,7,9,10,11,12,14,15 Slot1:INTB Slot2:INTA Slot4:INTC Slot5:INTB
IRQ Routing = bus=1 slot=4 device=12
No card configured in slot
INTA=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTB Motherboard:INTB Slot1:INTD
Slot2:INTC Slot3:INTB Slot5:INTD Motherboard:INTA
INTB=3,4,5,6,7,9,10,11,12,14,15 Slot1:INTA Slot2:INTD Slot3:INTC Slot5:INTA
INTC=3,4,5,6,7,9,10,11,12,14,15 Slot1:INTB Slot2:INTA Slot3:INTD Slot5:INTB
INTD=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTC Slot1:INTC Slot2:INTB
Slot3:INTA Slot5:INTC
IRQ Routing = bus=1 slot=5 device=13
No card configured in slot
INTA=3,4,5,6,7,9,10,11,12,14,15 Slot1:INTA Slot2:INTD Slot3:INTC Slot4:INTB
INTB=3,4,5,6,7,9,10,11,12,14,15 Slot1:INTB Slot2:INTA Slot3:INTD Slot4:INTC
INTC=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTC Slot1:INTC Slot2:INTB
Slot3:INTA Slot4:INTD
INTD=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTB Motherboard:INTB Slot1:INTD
Slot2:INTC Slot3:INTB Slot4:INTA Motherboard:INTA
IRQ Routing = bus=1 motherboard device=7
No card configured in slot
INTA=3,4,5,6,7,9,10,11,12,14,15 Motherboard:INTB Motherboard:INTB Slot1:INTD
Slot2:INTC Slot3:INTB Slot4:INTA Slot5:INTD
IRQ Routing = bus=1 motherboard device=8
No card configured in slot
INTA=3,4,5,6,7,9,10,11,12,14,15
\
sin ver
PROGRAM NAME VERSION DATE
/boot/sys/Proc32 Proc 4.25L Feb 15 2001
/boot/sys/Proc32 Slib16 4.23G Oct 04 1996
/boot/sys/Slib32 Slib32 4.24B Aug 12 1997
/bin/Fsys Fsys32 4.24V Feb 18 2000
/bin/Fsys Floppy 4.24B Aug 19 1997
/bin/Fsys.eide eide 4.25A Feb 09 2000
//1/bin/Dev32 Dev32 4.23G Oct 04 1996
//1/bin/Pipe Pipe 4.23A Feb 26 1996
//1/bin/Dev32.ser Dev32.ser 4.23I Jun 27 1997
//1/Comtrol/Dev32.rckt Dev32.rckt 4.24F Jun 03 1999
//1/bin/Dev32.ansi Dev32.ansi 4.23H Nov 21 1996
//1/bin/Dev32.pty Dev32.pty 4.23G Oct 04 1996
//1/bin/Net Net 4.25C Aug 30 1999
//1/bin/Net.ctne2000 Net.ctne2000 4.23D Jan 23 2002
//1/*/usr/ucb/Socklet Socklet 4.25H Jul 30 1999
//1/*/photon/bin/Photon Photon 1.14B Sep 03 1999
//1/*/bin/phfontpfr Photon Font 1.14H Jan 17 2001
netinfo
Date Net (Nid|Status) Code Description
12:11:55 1 0040F4 49D731 ( 56) NET ( nm) netmap entry added by driver
12:12:10 1 000653 6DF4F0 ( 55) NET ( rx) raw app could not buffer pkt
12:12:10 1 000653 6DF4F0 ( 55) NET ( rx) raw app could not buffer pkt
12:12:12 1 000653 6DF4F0 ( 55) NET ( rx) raw app could not buffer pkt
13:16:18 1 000653 6DF4F0 ( 55) NET ( rx) raw app could not buffer pkt
“Hugh Brown” <> hsbrown@qnx.com> > wrote in message
news:cfaadq$ddq$> 1@inn.qnx.com> …
What network adapter are you using and what is the version of the driver?
The output of ‘show_pci -v’ as well as a ‘sin ver’ would help. Also post
the
output from netinfo.
“Kevin Miller” <> kevin.miller@transcore.com> > wrote in message
news:cf8gb0$2p3$> 1@inn.qnx.com> …
I have a QNX ftp client, trying to download a 15mb file from a Windows
2000
server, in binary mode. The network link shows 50% packet loss when I
ping
from the QNX to the Windows machine, using 2048 byte packets. When I
start
the transfer, it sputters along for about 20 minutes at a slow pace, but
then grinds to a complete halt, never to restart.
Now, I understand that the real problem is the packet loss, but what I
don’t
understand is why the transfer doesn’t just continue to sputter along at
the
reduced rate that it started out at. My guess is that some kind adaptive
algorithm is at work here, trying to compensate for the packet loss, but
that’s just a shot in the dark. Another idea is that one side gives up
on
the transfer, but the other side never hears about it.
Any comments would be appreciated.
Thanks,
Kevin
\