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Date:      Sun, 13 Aug 2000 14:50:36 -0300
From:      "Matt Rudderham" <matt@researcher.com>
To:        <freebsd-questions@freebsd.org>
Subject:   Problem With DEC NIC
Message-ID:  <001a01c0054e$fe268860$f839de18@unisys>

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Hi everyone,
I tried to post this yesterday but I haven't gotten it back, so I wanted =
to be sure that it got out okay, forgive me if this is a repeat, but it =
has been stumping me all week:)

I was wondering if anyone could give me some help with a problem I'm =
having with FreeBSD 4.0.
It is running on a P133 with 48mb and a 1.7gb HD, the machine is only =
running FreeBSD. It has 2 adapters installed, a RealTech (NE2000) =
adapter, which works perfectly, and a DEC DE204 ISA Adapter (Lance =
Chipset) which is fully supported under FreeBSD.
I have built a custom kernel with the le0 (DEC) and ed0(NE2000) adapters =
included in the config. The system will still boot fine, the NE2000 is =
using DHCP from my ISP (Cable) and the DEC I would like to have =
connected to a Windoze machine so that I will have net access from the =
Windoze 98 machine as well. The problem I am having is after I add the =
following line to the /etc/rc.conf file on the FreeBSD box(Or if I let =
sysinstall add the line):

ifconfig_le0=3D"inet 192.168.8.1"

On system boot, or after bringing the adapter online in =
/stand/sysinstall I get the following Message of apparent death:
=20
Fatal trap 12: page fault while in kernel mode

fault virtual address   =3D 0x30
fault codeEdit device pa=3D supervisor write, page not present
instruction pointerelds =3D 0x8:0xc0230703
stack pointer           =3D 0x10:0xc0304ed8
frame pointer           =3D 0x10:0xc0304ef4
code segment            =3D base 0x0, limit 0xfffff, type 0x1b
                        =3D DPL 0, pres 1, def32 1, gran 1
processor eflags        =3D interrupt enabled, resume, IOPL =3D 0
current process         =3D Idle
interrupt mask          =3D net tty bio cam
trap number             =3D 12
panic: page fault
Uptime: 0s =20

All I/O, IRQ, and Memory information is correct in the kernel config =
file before building the kernel.

Any help I can get would be appreciated, Also FYI I have a second card =
Identical to the DE204 in the FreeBSD box which I have tried, and both =
cards seem to be working fine. If anyone knows of a good tutorial on =
using FreeBSD NATP to allow a second machine on a single internet =
connection, I would appreciate the info, Thanks.=20

Matthew Rudderham
matt@researcher.com


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<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>Hi everyone,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>I tried to post this yesterday but I =
haven't gotten=20
it back, so I wanted to be sure that it got out okay, forgive me if this =
is a=20
repeat, but it has been stumping me all week:)</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>I was wondering if anyone could give me =
some help=20
with a problem I'm having with FreeBSD 4.0.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>It is running on a P133 with 48mb and a =
1.7gb HD,=20
the machine is only running FreeBSD. It has 2 adapters installed, a =
RealTech=20
(NE2000) adapter, which works perfectly, and a DEC DE204 ISA Adapter =
(Lance=20
Chipset) which is fully supported under FreeBSD.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>I have built a custom kernel with the =
le0 (DEC) and=20
ed0(NE2000) adapters included in the config. The system will still boot =
fine,=20
the NE2000 is using DHCP from my ISP (Cable) and the DEC I would like to =
have=20
connected to a Windoze machine so that I will have net access from the =
Windoze=20
98 machine as well. The problem I am having is after I add the following =
line to=20
the /etc/rc.conf file on the FreeBSD box(Or if I let sysinstall add the=20
line):</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>ifconfig_le0=3D"inet =
192.168.8.1"</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>On system boot, or after bringing the =
adapter=20
online in /stand/sysinstall I get the following Message of apparent=20
death:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DFixedsys size=3D2>Fatal trap 12: page fault while in =
kernel=20
mode<BR></FONT></DIV>
<DIV><FONT face=3DArial size=3D2><FONT face=3DFixedsys>fault virtual=20
address&nbsp;&nbsp; =3D 0x30<BR>fault codeEdit device pa=3D supervisor =
write, page=20
not present<BR>instruction pointerelds =3D 0x8:0xc0230703<BR>stack=20
pointer&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =3D=20
0x10:0xc0304ed8<BR>frame=20
pointer&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =3D=20
0x10:0xc0304ef4<BR>code=20
segment&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=
 =3D base=20
0x0, limit 0xfffff, type=20
0x1b<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=
=20
=3D DPL 0, pres 1, def32 1, gran 1<BR>processor=20
eflags&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =3D interrupt enabled, =
resume,=20
IOPL =3D 0<BR>current =
process&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =3D=20
Idle<BR>interrupt =
mask&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =3D=20
net tty bio cam<BR>trap=20
number&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&=
nbsp; =3D=20
12<BR>panic: page fault<BR>Uptime: 0s&nbsp; </FONT></FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>All I/O, IRQ, and Memory information is =
correct in=20
the kernel config file before building the kernel.</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Any help I can get would be =
appreciated, Also FYI I=20
have a second card Identical to the DE204 in the FreeBSD box which I =
have tried,=20
and both cards seem to be working fine. If anyone knows of a good =
tutorial on=20
using FreeBSD NATP to allow a second machine on a single internet =
connection, I=20
would appreciate the info, Thanks. </FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Matthew Rudderham</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>matt@researcher.com</FONT></DIV>
<DIV>&nbsp;</DIV></FONT></DIV></BODY></HTML>

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