Ok ! Here I am with some details.
> > I'm using it with Redhat 8.0.a , kernel 2.4.18, pppd 2.4.1,
> > Motherboard Soyo
> > 5EMA+, CPU AMD K6 II.
> > It was meant to be a SNAT-DNAT-Firewall using iptables serving a mixed
> > Win9X-Linux network; it works great until I use the WinMX program (a
> p2p
> > sharing program) on some lan hosts.
> >
> I guess eheh. Tell us your USB chipset model (lspci | grep -i USB). It's
> probably a chipset supported by Linux kernel's usb-ohci, which is
> still buggy
> (it's not related to the driver, and I know that the driver
> maintainers are
> working of this). You may also try a top-recent pre-release kernel such
> as
> 2.4.21-pre5, this may help.
Let me know if you see something suspicious :-)
I am currently using the modem but the driver crashes as I start
just few (not many as I first noticed) connections with WinMX from the lan
served by this
firewall :-(
[EMAIL PROTECTED] /]# lspci | grep -i USB
00:07.2 USB Controller: VIA Technologies, Inc. USB (rev 02)
[EMAIL PROTECTED] /]# cat /proc/pci |grep USB
USB Controller: VIA Technologies, Inc. UHCI USB (rev 2).
(as you see it's not ohci)
[EMAIL PROTECTED] /]# cat /proc/bus/usb/devices
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2
B: Alloc=700/900 us (78%), #Int= 0, #Iso= 20
D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 0.00
S: Product=USB UHCI Root Hub
S: SerialNumber=d400
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms
T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 3 Spd=12 MxCh= 0
D: Ver= 1.00 Cls=ff(vend.) Sub=ff Prot=ff MxPS=64 #Cfgs= 1
P: Vendor=0915 ProdID=0002 Rev= 1.00
S: Manufacturer=GlobeSpan Inc.
S: Product=USB-ADSL Modem
S: SerialNumber=6B9AFF
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=500mA
I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=usbdevfs
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=86(I) Atr=03(Int.) MxPS= 64 Ivl=3ms
I: If#= 0 Alt= 1 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=usbdevfs
E: Ad=88(I) Atr=01(Isoc) MxPS=1008 Ivl=1ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=86(I) Atr=03(Int.) MxPS= 64 Ivl=3ms
I: If#= 0 Alt= 2 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=usbdevfs
E: Ad=88(I) Atr=01(Isoc) MxPS= 912 Ivl=1ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=86(I) Atr=03(Int.) MxPS= 64 Ivl=3ms
I: If#= 0 Alt= 3 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=usbdevfs
E: Ad=88(I) Atr=01(Isoc) MxPS= 736 Ivl=1ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=86(I) Atr=03(Int.) MxPS= 64 Ivl=3ms
I: If#= 0 Alt= 4 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=usbdevfs
E: Ad=88(I) Atr=01(Isoc) MxPS= 448 Ivl=1ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=86(I) Atr=03(Int.) MxPS= 64 Ivl=3ms
I: If#= 0 Alt= 5 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=usbdevfs
E: Ad=88(I) Atr=01(Isoc) MxPS= 240 Ivl=1ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=86(I) Atr=03(Int.) MxPS= 64 Ivl=3ms
I: If#= 0 Alt= 6 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=usbdevfs
E: Ad=88(I) Atr=01(Isoc) MxPS= 96 Ivl=1ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=86(I) Atr=03(Int.) MxPS= 64 Ivl=3ms
[EMAIL PROTECTED] /]# cat /proc/bus/usb/drivers
usbdevfs
hub
[EMAIL PROTECTED] /]# uname -r
2.4.18-24.8.0
(the kernel is a Redhat official RPM)
[EMAIL PROTECTED] /]# lsmod
Module Size Used by Not tainted
nls_iso8859-1 3484 0 (autoclean)
ide-cd 31432 0 (autoclean)
cdrom 30976 0 (autoclean) [ide-cd]
ppp_synctty 7392 1 (autoclean)
ppp_generic 23708 3 (autoclean) [ppp_synctty]
slhc 6596 0 (autoclean) [ppp_generic]
n_hdlc 7456 1
usb-uhci 24524 0 (unused)
usbcore 71680 1 [usb-uhci]
mousedev 5236 1 (autoclean)
input 5696 0 (autoclean) [mousedev]
agpgart 39776 0 (unused)
ipt_TOS 1560 12 (autoclean)
ipt_MASQUERADE 2072 1 (autoclean)
ipt_LOG 4120 7 (autoclean)
ipt_REJECT 3448 4 (autoclean)
ipt_state 1048 21 (autoclean)
iptable_mangle 2680 1 (autoclean)
ip_nat_irc 3344 0 (unused)
ip_nat_ftp 4048 0 (unused)
iptable_nat 18872 3 [ipt_MASQUERADE ip_nat_irc ip_nat_f
ip_conntrack_irc 3360 0 (unused)
ip_conntrack_ftp 4736 0 (unused)
ip_conntrack 20316 4 [ipt_MASQUERADE ipt_state ip_nat_ir
p iptable_nat ip_conntrack_irc ip_conntrack_ftp]
ne2k-pci 6752 1
8390 7884 0 [ne2k-pci]
iptable_filter 2316 1 (autoclean)
ip_tables 14456 10 [ipt_TOS ipt_MASQUERADE ipt_LOG ipt
_state iptable_mangle iptable_nat iptable_filter]
ext3 64160 1
jbd 48180 1 [ext3]
aic7xxx 127380 2
sd_mod 13136 4
scsi_mod 102184 2 [aic7xxx sd_mod]
(while I make use of the modem and works)
Is there anything else I can add to those info? Maybe an Ethereal sniffing
of the traffic on pppo before crashing? Could it be usefull?
Many thanks,
Roberto
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