Hello,
I have read the Hackers guide for both m0n0wall and m0n0BSD, searched
google, FreeBSD.org and the m0n0wall mail archives and can't figure out
what is going on so I am resorting to a plea for help you all.
I am trying to boot a Soekris 4801 box using pxe with tftp from a
FreeBSD 4.9 server however attempts by m0n0wall to access files after a
successful load of pxeboot fails with Access Violations.
I compiled pxeboot using the LOADER_TFTP_SUPPORT=yes. Sniffing the
traffic during boot shows that the pxeboot is trying to load using tftp
but it fails with Access Violations after loading pxeboot.
Apparently the pxeboot process is trying to load files with an absolute
path at root such as /boot/loader. If I try to access these files
using a tftp client, it fails however if I try it with a relative path
such as boot/loader it works fine.
Below is the configuration information and the syslog errors that I am
receiving.
Any ideas?
Thanks in advance,
Bruce
===========================
RELEVANT inetd.conf information
tftp dgram udp wait nobody /usr/libexec/tftpd tftpd
-l /usr/data/tftpboot
RELEVANT dhcpd.conf information
host m0n0wall {
hardware ethernet 00:00:24:c1:ca:34;
fixed-address m0n0wall.home;
filename "pxeboot";
next-server fireball.home;
option root-path "/usr/data/tftpboot";
}
===========================
RELEVANT /usr/data/tftpboot directory
fireball# ls -lr /usr/data/tftpboot/
total 11488
-rwxr-xr-x 1 root wheel 157696 Mar 28 15:42 pxeboot
-rwxr-xr-x 1 root wheel 10485760 Mar 28 13:14 mfsroot.bin
-rwxr-xr-x 1 root wheel 1019379 Mar 28 14:16 kernel.gz
drwxr-xr-x 3 root wheel 512 Mar 28 13:29 boot
fireball# ls -lR /usr/data/tftpboot/
total 11488
drwxr-xr-x 3 root wheel 512 Mar 28 13:29 boot
-rwxr-xr-x 1 root wheel 1019379 Mar 28 14:16 kernel.gz
-rwxr-xr-x 1 root wheel 10485760 Mar 28 13:14 mfsroot.bin
-rwxr-xr-x 1 root wheel 157696 Mar 28 15:42 pxeboot
/usr/data/tftpboot/boot:
total 204
drwxr-xr-x 2 root wheel 512 Mar 28 13:29 defaults
-r-xr-xr-x 1 root wheel 155648 Mar 26 13:51 loader
-r--r--r-- 1 root wheel 9237 Mar 26 13:51 loader.4th
-r-xr-xr-x 1 root wheel 85 Mar 28 13:29 loader.conf
-rwxr-xr-x 1 root wheel 44 Mar 28 16:19 loader.rc
-r--r--r-- 1 root wheel 25121 Mar 26 13:51 support.4th
/usr/data/tftpboot/boot/defaults:
total 12
-r--r--r-- 1 root wheel 11074 Mar 26 13:51 loader.conf
===========================
RELEVANT loader.conf and loader.rc contents
# cat /usr/data/tftpboot/boot/loader.conf
rootfs_load="YES"
rootfs_name="mfsroot.bin"
rootfs_type="mfs_root"
autoboot_delay=1
# cat /usr/data/tftpboot/boot/loader.rc
include /boot/loader.4th
start
===========================
RELEVANT net4801 boot information
comBIOS ver. 1.23 20031216 Copyright (C) 2000-2003 Soekris
Engineering.
net4801
0128 Mbyte Memory CPU Geode 266 Mhz
PXE-M00: BootManage UNDI, PXE-2.0 (build 082)
Slot Vend Dev ClassRev Cmd Stat CL LT HT Base1 Base2 Int
-------------------------------------------------------------------
0:00:0 1078 0001 06000000 0107 0280 00 00 00 00000000 00000000 00
0:06:0 100B 0020 02000000 0107 0290 00 3F 00 0000E101 A0000000 10
0:07:0 100B 0020 02000000 0107 0290 00 3F 00 0000E201 A0001000 10
0:08:0 100B 0020 02000000 0107 0290 00 3F 00 0000E301 A0002000 10
0:18:2 100B 0502 01018001 0005 0280 00 00 00 00000000 00000000 00
0:19:0 0E11 A0F8 0C031008 0117 0280 08 38 00 A0003000 00000000 11
1 Seconds to automatic boot. Press Ctrl-P for entering Monitor.
BootManage UNDI, PXE-2.0 (build 082)
BootManage PXE-2.0 PROM 1.0, NATSEC 1.0, SDK 3.0/082 (OEM52)
Copyright (C) 1989,2000 bootix Technology GmbH, D-41466 Neuss.
PXE Software Copyright (C) 1997, 1998, 1999, 2000 Intel Corporation.
Licensed to National Semiconductor
CLIENT MAC ADDR: XX XX XX XX XX XX
CLIENT IP: 192.168.0.200 MASK: 255.255.255.0 DHCP IP: 192.168.0.1
GATEWAY IP: 192.168.0.1
PXE Loader 1.00
Building the boot loader arguments
Relocating the loader and the BTX
Starting the BTX loader
PXE version 2.1, real mode entry point @9e79:0106
BIOS 577kB/130048kB available memory
PXE-M00: BootManage UNDI, PXE-2.0 (build 082)
FreeBSD/i386 bootstrap loader, Revision 0.8
blacey at fireball dot home, Sun Mar 28 15:42:38 PST 2004
pxe_open: server addr: 192.168.0.1
pxe_open: server path: /usr/data/tftpboot
pxe_open: gateway ip: 192.168.0.1
hit [Enter] to boot immediately, or any other key for command prompt.
booting [kernel]...
can't load 'kernel'
can't load 'kernel.old'
===========================
RELEVANT syslog information from tftp host
Mar 28 16:20:15 fireball dhcpd: DHCPOFFER on 192.168.0.200 to
00:00:24:c1:ca:34 via dc0
Mar 28 16:20:17 fireball dhcpd: DHCPREQUEST for 192.168.0.200 from
00:00:24:c1:ca:34 via dc0
Mar 28 16:20:17 fireball dhcpd: DHCPACK on 192.168.0.200 to
00:00:24:c1:ca:34 via dc0
Mar 28 16:20:17 fireball tftpd[54637]: m0n0wall.home: read request for
/usr/data/tftpboot/pxeboot: success
Mar 28 16:20:21 fireball dhcpd: DHCPDISCOVER from 00:00:24:c1:ca:34 via
dc0
Mar 28 16:20:21 fireball dhcpd: DHCPOFFER on 192.168.0.200 to
00:00:24:c1:ca:34 via dc0
Mar 28 16:20:21 fireball dhcpd: DHCPREQUEST for 192.168.0.200 from
00:00:24:c1:ca:34 via dc0
Mar 28 16:20:21 fireball dhcpd: DHCPACK on 192.168.0.200 to
00:00:24:c1:ca:34 via dc0
Mar 28 16:20:22 fireball tftpd[54639]: m0n0wall.home: read request for
/boot/boot.4th.split: Access violation
Mar 28 16:20:23 fireball tftpd[54641]: m0n0wall.home: read request for
/boot/boot.4th.gz.split: Access violation
Mar 28 16:20:23 fireball tftpd[54643]: m0n0wall.home: read request for
/boot/boot.4th.gz: Access violation
Mar 28 16:20:23 fireball tftpd[54645]: m0n0wall.home: read request for
/boot/boot.4th: Access violation
Mar 28 16:20:23 fireball tftpd[54650]: m0n0wall.home: read request for
/boot/loader.rc.split: Access violation
Mar 28 16:20:23 fireball tftpd[54652]: m0n0wall.home: read request for
/boot/loader.rc.gz.split: Access violation
Mar 28 16:20:23 fireball tftpd[54654]: m0n0wall.home: read request for
/boot/loader.rc.gz: Access violation
Mar 28 16:20:23 fireball tftpd[54656]: m0n0wall.home: read request for
/boot/loader.rc: Access violation
Mar 28 16:20:24 fireball tftpd[54658]: m0n0wall.home: read request for
/boot/boot.conf.split: Access violation
Mar 28 16:20:24 fireball tftpd[54660]: m0n0wall.home: read request for
/boot/boot.conf.gz.split: Access violation
Mar 28 16:20:24 fireball tftpd[54662]: m0n0wall.home: read request for
/boot/boot.conf.gz: Access violation
Mar 28 16:20:24 fireball tftpd[54664]: m0n0wall.home: read request for
/boot/boot.conf: Access violation
Mar 28 16:20:28 fireball tftpd[54666]: m0n0wall.home: read request for
/kernel.ko.split: Access violation
Mar 28 16:20:28 fireball tftpd[54668]: m0n0wall.home: read request for
/kernel.ko.gz.split: Access violation
Mar 28 16:20:28 fireball tftpd[54670]: m0n0wall.home: read request for
/kernel.ko.gz: Access violation
Mar 28 16:20:28 fireball tftpd[54672]: m0n0wall.home: read request for
/kernel.ko: Access violation
Mar 28 16:20:28 fireball tftpd[54674]: m0n0wall.home: read request for
/boot/kernel.ko.split: Access violation
Mar 28 16:20:29 fireball tftpd[54676]: m0n0wall.home: read request for
/boot/kernel.ko.gz.split: Access violation
Mar 28 16:20:29 fireball tftpd[54678]: m0n0wall.home: read request for
/boot/kernel.ko.gz: Access violation
Mar 28 16:20:29 fireball tftpd[54680]: m0n0wall.home: read request for
/boot/kernel.ko: Access violation
Mar 28 16:20:29 fireball tftpd[54682]: m0n0wall.home: read request for
/modules/kernel.ko.split: Access violation
Mar 28 16:20:29 fireball tftpd[54684]: m0n0wall.home: read request for
/modules/kernel.ko.gz.split: Access violation
Mar 28 16:20:29 fireball tftpd[54686]: m0n0wall.home: read request for
/modules/kernel.ko.gz: Access violation
Mar 28 16:20:29 fireball tftpd[54688]: m0n0wall.home: read request for
/modules/kernel.ko: Access violation
Mar 28 16:20:30 fireball tftpd[54690]: m0n0wall.home: read request for
/kernel.split: Access violation
Mar 28 16:20:30 fireball tftpd[54692]: m0n0wall.home: read request for
/kernel.gz.split: Access violation
Mar 28 16:20:30 fireball tftpd[54694]: m0n0wall.home: read request for
/kernel.gz: Access violation
Mar 28 16:20:30 fireball tftpd[54696]: m0n0wall.home: read request for
/kernel: Access violation
Mar 28 16:20:31 fireball tftpd[54698]: m0n0wall.home: read request for
/boot/kernel.split: Access violation
Mar 28 16:20:31 fireball tftpd[54700]: m0n0wall.home: read request for
/boot/kernel.gz.split: Access violation
Mar 28 16:20:31 fireball tftpd[54702]: m0n0wall.home: read request for
/boot/kernel.gz: Access violation
Mar 28 16:20:31 fireball tftpd[54704]: m0n0wall.home: read request for
/boot/kernel: Access violation
Mar 28 16:20:31 fireball tftpd[54706]: m0n0wall.home: read request for
/modules/kernel.split: Access violation
Mar 28 16:20:32 fireball tftpd[54708]: m0n0wall.home: read request for
/modules/kernel.gz.split: Access violation
Mar 28 16:20:32 fireball tftpd[54710]: m0n0wall.home: read request for
/modules/kernel.gz: Access violation
Mar 28 16:20:32 fireball tftpd[54712]: m0n0wall.home: read request for
/modules/kernel: Access violation
Mar 28 16:20:32 fireball tftpd[54714]: m0n0wall.home: read request for
/kernel.old.ko.split: Access violation
Mar 28 16:20:33 fireball tftpd[54716]: m0n0wall.home: read request for
/kernel.old.ko.gz.split: Access violation
Mar 28 16:20:33 fireball tftpd[54718]: m0n0wall.home: read request for
/kernel.old.ko.gz: Access violation
Mar 28 16:20:33 fireball tftpd[54720]: m0n0wall.home: read request for
/kernel.old.ko: Access violation
Mar 28 16:20:33 fireball tftpd[54722]: m0n0wall.home: read request for
/boot/kernel.old.ko.split: Access violation
Mar 28 16:20:33 fireball tftpd[54724]: m0n0wall.home: read request for
/boot/kernel.old.ko.gz.split: Access violation
Mar 28 16:20:33 fireball tftpd[54726]: m0n0wall.home: read request for
/boot/kernel.old.ko.gz: Access violation
Mar 28 16:20:33 fireball tftpd[54728]: m0n0wall.home: read request for
/boot/kernel.old.ko: Access violation
Mar 28 16:20:34 fireball tftpd[54730]: m0n0wall.home: read request for
/modules/kernel.old.ko.split: Access violation
Mar 28 16:20:34 fireball tftpd[54732]: m0n0wall.home: read request for
/modules/kernel.old.ko.gz.split: Access violation
Mar 28 16:20:34 fireball tftpd[54734]: m0n0wall.home: read request for
/modules/kernel.old.ko.gz: Access violation
Mar 28 16:20:34 fireball tftpd[54736]: m0n0wall.home: read request for
/modules/kernel.old.ko: Access violation
Mar 28 16:20:35 fireball tftpd[54738]: m0n0wall.home: read request for
/kernel.old.split: Access violation
Mar 28 16:20:35 fireball tftpd[54740]: m0n0wall.home: read request for
/kernel.old.gz.split: Access violation
Mar 28 16:20:35 fireball tftpd[54742]: m0n0wall.home: read request for
/kernel.old.gz: Access violation
Mar 28 16:20:35 fireball tftpd[54744]: m0n0wall.home: read request for
/kernel.old: Access violation
Mar 28 16:20:36 fireball tftpd[54746]: m0n0wall.home: read request for
/boot/kernel.old.split: Access violation
Mar 28 16:20:36 fireball tftpd[54748]: m0n0wall.home: read request for
/boot/kernel.old.gz.split: Access violation
Mar 28 16:20:36 fireball tftpd[54750]: m0n0wall.home: read request for
/boot/kernel.old.gz: Access violation
Mar 28 16:20:36 fireball tftpd[54752]: m0n0wall.home: read request for
/boot/kernel.old: Access violation
Mar 28 16:20:36 fireball tftpd[54754]: m0n0wall.home: read request for
/modules/kernel.old.split: Access violation
Mar 28 16:20:36 fireball tftpd[54756]: m0n0wall.home: read request for
/modules/kernel.old.gz.split: Access violation
Mar 28 16:20:36 fireball tftpd[54758]: m0n0wall.home: read request for
/modules/kernel.old.gz: Access violation
Mar 28 16:20:36 fireball tftpd[54760]: m0n0wall.home: read request for
/modules/kernel.old: Access violation | 