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Date:      Sun, 12 Jan 2003 01:43:18 +0100
From:      "Nikolaj Farrell" <nikk@home.se>
To:        <stacey@vickiandstacey.com>
Cc:        <freebsd-questions@FreeBSD.ORG>
Subject:   Re: Problems w NIC
Message-ID:  <001001c2b9d3$9a0f57d0$0100a8c0@athlon>
References:  <001701c2b987$9fdf72e0$0100a8c0@athlon> <1042300066.51041.227.camel@localhost> <002a01c2b989$f2099e90$1200a8c0@gsicomp.on.ca> <000b01c2b98a$df9981c0$0100a8c0@athlon> <1042301568.51041.233.camel@localhost> <001201c2b98e$063311e0$0100a8c0@athlon> <1042303096.51041.237.camel@localhost> <000301c2b993$55e70610$0100a8c0@athlon> <20030111171152.GH25529@sub21-156.member.dsl-only.net> <001b01c2b995$0dbf6d30$0100a8c0@athlon> <1042305860.51041.240.camel@localhost> <001801c2b999$95567000$0100a8c0@athlon> <1042310110.51041.250.camel@localhost> <002b01c2b9c3$56722e40$0100a8c0@athlon> <1042325630.51041.257.camel@localhost> <003701c2b9c4$db6e6950$0100a8c0@athlon> <1042328202.51041.268.camel@localhost> <00c301c2b9cd$71a44360$0100a8c0@athlon> <1042329896.51041.273.camel@localhost> <000a01c2b9cf$fb483f20$0100a8c0@athlon> <1042331043.51041.280.camel@localhost>

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> But I do have to ask again if there is a firewall running on the problem
> box itself. My reasons for asking again, is the fact that nothing
> hitting the hub, as you say, does indeed indicate that nothing leaves
> the box. In cases like this, its usually because data was not *allowed*
> to leave the box.
>
> I'd ask you again to check his for sure. Just so as to eliminate this,
> just run ipfw show on the box, please.
>
> Also check in /etc/rc.conf, as well in the kernel for IPFIREWALL
> definitions.
>
> Regards,
>
> Stacey
>

See below for details, I just want to point out that the computer has a
clean install from cd-rom. I have not compiled the kernel and AFAIK ipfw is
not set default in the GENERIC kernel. And I would never intentionally
activate ipfw on this computer. Anyways:

# ipfw list
ipfw: getsockopt(IP_FW_GET): Protocol not available

# uname -a
FreeBSD athlon.mydomain.se 4.7-RELEASE FreeBSD 4.7-RELEASE #0: Wed Oct  9
15:08:34 GMT 2002
root@builder.freebsdmall.com:/usr/obj/usr/src/sys/GENERIC  i386

# cat /etc/rc.conf
defaultrouter="192.168.0.2"
hostname="athlon.mydomain.se"
ifconfig_dc0="inet 192.168.0.1  netmask 255.255.255.0"
kern_securelevel_enable="NO"
keymap="swedish.iso"
linux_enable="YES"
moused_enable="YES"
nfs_client_enable="YES"
nfs_reserved_port_only="YES"
sendmail_enable="YES"
sshd_enable="YES"
usbd_enable="YES"

and finally the contents of /usr/src/sys/i386/conf/GENERIC

#
# GENERIC -- Generic kernel configuration file for FreeBSD/i386
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
#
http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-confi
g.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ./LINT configuration file. If you are
# in doubt as to the purpose or necessity of a line, check first in LINT.
#
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.246.2.48 2002/08/31 20:28:26
obrien Exp $

machine  i386
cpu  I386_CPU
cpu  I486_CPU
cpu  I586_CPU
cpu  I686_CPU
ident  GENERIC
maxusers 0

#makeoptions DEBUG=-g  #Build kernel with gdb(1) debug symbols

options  MATH_EMULATE  #Support for x87 emulation
options  INET   #InterNETworking
options  INET6   #IPv6 communications protocols
options  FFS   #Berkeley Fast Filesystem
options  FFS_ROOT  #FFS usable as root device [keep this!]
options  SOFTUPDATES  #Enable FFS soft updates support
options  UFS_DIRHASH  #Improve performance on big directories
options  MFS   #Memory Filesystem
options  MD_ROOT   #MD is a potential root device
options  NFS   #Network Filesystem
options  NFS_ROOT  #NFS usable as root device, NFS required
options  MSDOSFS   #MSDOS Filesystem
options  CD9660   #ISO 9660 Filesystem
options  CD9660_ROOT  #CD-ROM usable as root, CD9660 required
options  PROCFS   #Process filesystem
options  COMPAT_43  #Compatible with BSD 4.3 [KEEP THIS!]
options  SCSI_DELAY=15000 #Delay (in ms) before probing SCSI
options  UCONSOLE  #Allow users to grab the console
options  USERCONFIG  #boot -c editor
options  VISUAL_USERCONFIG #visual boot -c editor
options  KTRACE   #ktrace(1) support
options  SYSVSHM   #SYSV-style shared memory
options  SYSVMSG   #SYSV-style message queues
options  SYSVSEM   #SYSV-style semaphores
options  P1003_1B  #Posix P1003_1B real-time extensions
options  _KPOSIX_PRIORITY_SCHEDULING
options  ICMP_BANDLIM  #Rate limit bad replies
options  KBD_INSTALL_CDEV # install a CDEV entry in /dev
options  AHC_REG_PRETTY_PRINT # Print register bitfields in debug
     # output.  Adds ~128k to driver.
options  AHD_REG_PRETTY_PRINT # Print register bitfields in debug
     # output.  Adds ~215k to driver.

# To make an SMP kernel, the next two are needed
#options  SMP   # Symmetric MultiProcessor Kernel
#options  APIC_IO   # Symmetric (APIC) I/O

device  isa
device  eisa
device  pci

# Floppy drives
device  fdc0 at isa? port IO_FD1 irq 6 drq 2
device  fd0 at fdc0 drive 0
device  fd1 at fdc0 drive 1
#
# If you have a Toshiba Libretto with its Y-E Data PCMCIA floppy,
# don't use the above line for fdc0 but the following one:
#device  fdc0

# ATA and ATAPI devices
device  ata0 at isa? port IO_WD1 irq 14
device  ata1 at isa? port IO_WD2 irq 15
device  ata
device  atadisk   # ATA disk drives
device  atapicd   # ATAPI CDROM drives
device  atapifd   # ATAPI floppy drives
device  atapist   # ATAPI tape drives
options  ATA_STATIC_ID  #Static device numbering

# SCSI Controllers
device  ahb  # EISA AHA1742 family
device  ahc  # AHA2940 and onboard AIC7xxx devices
device  ahd  # AHA39320/29320 and onboard AIC79xx devices
device  amd  # AMD 53C974 (Tekram DC-390(T))
device  isp  # Qlogic family
device  mpt  # LSI-Logic MPT/Fusion
device  ncr  # NCR/Symbios Logic
device  sym  # NCR/Symbios Logic (newer chipsets)
options  SYM_SETUP_LP_PROBE_MAP=0x40
    # Allow ncr to attach legacy NCR devices when
    # both sym and ncr are configured

device  adv0 at isa?
device  adw
device  bt0 at isa?
device  aha0 at isa?
device  aic0 at isa?

device  ncv  # NCR 53C500
device  nsp  # Workbit Ninja SCSI-3
device  stg  # TMC 18C30/18C50

# SCSI peripherals
device  scbus  # SCSI bus (required)
device  da  # Direct Access (disks)
device  sa  # Sequential Access (tape etc)
device  cd  # CD
device  pass  # Passthrough device (direct SCSI access)

# RAID controllers interfaced to the SCSI subsystem
device  asr  # DPT SmartRAID V, VI and Adaptec SCSI RAID
device  dpt  # DPT Smartcache - See LINT for options!
device  iir  # Intel Integrated RAID
device  mly  # Mylex AcceleRAID/eXtremeRAID
device  ciss  # Compaq SmartRAID 5* series

# RAID controllers
device  aac  # Adaptec FSA RAID, Dell PERC2/PERC3
device  aacp  # SCSI passthrough for aac (requires CAM)
device  ida  # Compaq Smart RAID
device  amr  # AMI MegaRAID
device  mlx  # Mylex DAC960 family
device  twe  # 3ware Escalade

# atkbdc0 controls both the keyboard and the PS/2 mouse
device  atkbdc0 at isa? port IO_KBD
device  atkbd0 at atkbdc? irq 1 flags 0x1
device  psm0 at atkbdc? irq 12

device  vga0 at isa?

# splash screen/screen saver
pseudo-device splash

# syscons is the default console driver, resembling an SCO console
device  sc0 at isa? flags 0x100

# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
#device  vt0 at isa?
#options  XSERVER   # support for X server on a vt console
#options  FAT_CURSOR  # start with block cursor
# If you have a ThinkPAD, uncomment this along with the rest of the PCVT
lines
#options  PCVT_SCANSET=2  # IBM keyboards are non-std

# Floating point support - do not disable.
device  npx0 at nexus? port IO_NPX irq 13

# Power management support (see LINT for more options)
device  apm0 at nexus? disable flags 0x20 # Advanced Power Management

# PCCARD (PCMCIA) support
device  card
device  pcic0 at isa? irq 0 port 0x3e0 iomem 0xd0000
device  pcic1 at isa? irq 0 port 0x3e2 iomem 0xd4000 disable

# Serial (COM) ports
device  sio0 at isa? port IO_COM1 flags 0x10 irq 4
device  sio1 at isa? port IO_COM2 irq 3
device  sio2 at isa? disable port IO_COM3 irq 5
device  sio3 at isa? disable port IO_COM4 irq 9

# Parallel port
device  ppc0 at isa? irq 7
device  ppbus  # Parallel port bus (required)
device  lpt  # Printer
device  plip  # TCP/IP over parallel
device  ppi  # Parallel port interface device
#device  vpo  # Requires scbus and da


# PCI Ethernet NICs.
device  de  # DEC/Intel DC21x4x (``Tulip'')
device  em  # Intel PRO/1000 adapter Gigabit Ethernet Card (``Wiseman'')
device  txp  # 3Com 3cR990 (``Typhoon'')
device  vx  # 3Com 3c590, 3c595 (``Vortex'')

# PCI Ethernet NICs that use the common MII bus controller code.
# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
device  miibus  # MII bus support
device  dc  # DEC/Intel 21143 and various workalikes
device  fxp  # Intel EtherExpress PRO/100B (82557, 82558)
device  pcn  # AMD Am79C97x PCI 10/100 NICs
device  rl  # RealTek 8129/8139
device  sf  # Adaptec AIC-6915 (``Starfire'')
device  sis  # Silicon Integrated Systems SiS 900/SiS 7016
device  ste  # Sundance ST201 (D-Link DFE-550TX)
device  tl  # Texas Instruments ThunderLAN
device  tx  # SMC EtherPower II (83c170 ``EPIC'')
device  vr  # VIA Rhine, Rhine II
device  wb  # Winbond W89C840F
device  xl  # 3Com 3c90x (``Boomerang'', ``Cyclone'')
device  bge  # Broadcom BCM570x (``Tigon III'')

# ISA Ethernet NICs.
# 'device ed' requires 'device miibus'
device  ed0 at isa? port 0x280 irq 10 iomem 0xd8000
device  ex
device  ep
device  fe0 at isa? port 0x300
# Xircom Ethernet
device  xe
# PRISM I IEEE 802.11b wireless NIC.
device  awi
# WaveLAN/IEEE 802.11 wireless NICs. Note: the WaveLAN/IEEE really
# exists only as a PCMCIA device, so there is no ISA attachment needed
# and resources will always be dynamically assigned by the pccard code.
device  wi
# Aironet 4500/4800 802.11 wireless NICs. Note: the declaration below will
# work for PCMCIA and PCI cards, as well as ISA cards set to ISA PnP
# mode (the factory default). If you set the switches on your ISA
# card for a manually chosen I/O address and IRQ, you must specify
# those parameters here.
device  an
# The probe order of these is presently determined by i386/isa/isa_compat.c.
device  ie0 at isa? port 0x300 irq 10 iomem 0xd0000
#device  le0 at isa? port 0x300 irq 5 iomem 0xd0000
device  lnc0 at isa? port 0x280 irq 10 drq 0
device  cs0 at isa? port 0x300
device  sn0 at isa? port 0x300 irq 10

# Pseudo devices - the number indicates how many units to allocate.
pseudo-device loop  # Network loopback
pseudo-device ether  # Ethernet support
pseudo-device sl 1 # Kernel SLIP
pseudo-device ppp 1 # Kernel PPP
pseudo-device tun  # Packet tunnel.
pseudo-device pty  # Pseudo-ttys (telnet etc)
pseudo-device md  # Memory "disks"
pseudo-device gif  # IPv6 and IPv4 tunneling
pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation)

# The `bpf' pseudo-device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
pseudo-device bpf  #Berkeley packet filter

# USB support
device  uhci  # UHCI PCI->USB interface
device  ohci  # OHCI PCI->USB interface
device  usb  # USB Bus (required)
device  ugen  # Generic
device  uhid  # "Human Interface Devices"
device  ukbd  # Keyboard
device  ulpt  # Printer
device  umass  # Disks/Mass storage - Requires scbus and da
device  ums  # Mouse
device  uscanner # Scanners
device  urio  # Diamond Rio MP3 Player
# USB Ethernet, requires mii
device  aue  # ADMtek USB ethernet
device  cue  # CATC USB ethernet
device  kue  # Kawasaki LSI USB ethernet



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