Re: Destination Host Unreachable

Thank you for your comprehensive reply. I will try to give you the
information you requested.

The network is in a star configuration with a SonicWall router as the
hub connected to a cablemodem. All the computers connected to the
network are Windows based computers, in at least one boot
configuration. All the Windows computers can connect to each other,
and to the Internet.

This computer dual boots Windows XP and Linux Fedora Core 8. In the
Windows configuration, it has access to the network and to the
Internet. In the FC8 configuration, it has no access to the network,
or the Internet. Given that this computer can and does access the
network and the Internet, it is unlikely that the problem lies with
the network.

As you requested, I copied and ran the script you provided, and
obtained the results of ipconfig on the Windows boot. The results are
posted below.

ipconfig /all


Windows IP Configuration



Host Name . . . . . . . . . . . . : xenon

Primary Dns Suffix . . . . . . . :

Node Type . . . . . . . . . . . . : Hybrid

IP Routing Enabled. . . . . . . . : No

WINS Proxy Enabled. . . . . . . . : No

DNS Suffix Search List. . . . . . : TechTriad.local



Ethernet adapter Local Area Connection:



Connection-specific DNS Suffix . : TechTriad.local

Description . . . . . . . . . . . : NVIDIA nForce Networking
Controller

Physical Address. . . . . . . . . : 00-1A-92-6B-ED-4B

Dhcp Enabled. . . . . . . . . . . : Yes

Autoconfiguration Enabled . . . . : Yes

IP Address. . . . . . . . . . . . : 192.168.1.118

Subnet Mask . . . . . . . . . . . : 255.255.255.0

Default Gateway . . . . . . . . . : 192.168.1.1

DHCP Server . . . . . . . . . . . : 192.168.1.2

DNS Servers . . . . . . . . . . . : 192.168.1.2

Primary WINS Server . . . . . . . : 192.168.1.2

Lease Obtained. . . . . . . . . . : Sunday, December 02, 2007
10:38:55 PM

Lease Expires . . . . . . . . . . : Monday, December 10, 2007
10:38:55 PM



Ethernet adapter Local Area Connection 2:



Media State . . . . . . . . . . . : Media disconnected

Description . . . . . . . . . . . : NVIDIA nForce Networking
Controller #2

Physical Address. . . . . . . . . : 00-1A-92-6B-F9-03



Sun Dec 2 22:30:42 EST 2007
======== cat /etc/fedora-release ==========
Fedora release 8 (Werewolf)
======== cat /etc/redhat-release ==========
Fedora release 8 (Werewolf)
======== cat /etc/system-release ==========
Fedora release 8 (Werewolf)
======== uname -rvi =============
2.6.23.1-42.fc8 #1 SMP Tue Oct 30 13:18:33 EDT 2007 x86_64
======== cat /etc/*version ==========
======== lsb_release -a ==========
LSB Version: :core-3.1-amd64:core-3.1-ia32:core-3.1-
noarch:graphics-3.1-amd64:graphics-3.1-ia32:graphics-3.1-noarch
Distributor ID: Fedora
Description: Fedora release 8 (Werewolf)
Release: 8
Codename: Werewolf


model name : Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz
model name : Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz
cpu MHz : 2399.970
cpu MHz : 2399.970



======== free ==========
total used free shared buffers
cached
Mem: 1027496 527928 499568 0 17500
174208
-/+ buffers/cache: 336220 691276
Swap: 2031608 0 2031608


Default run level is 5

======== chkconfig --list ==========
Double check if /avahi/ needs to be disabled on boot
avahi-daemon 0:off 1:off 2:off 3:on 4:on 5:on 6:off
ConsoleKit 0:off 1:off 2:on 3:on 4:on 5:on 6:off
NetworkManager 0:off 1:off 2:off 3:off 4:off 5:off 6:off
NetworkManagerDispatcher 0:off 1:off 2:off 3:off 4:off 5:off 6:off
acpid 0:off 1:off 2:on 3:on 4:on 5:on 6:off
anacron 0:off 1:off 2:on 3:on 4:on 5:on 6:off
atd 0:off 1:off 2:off 3:on 4:on 5:on 6:off
auditd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
autofs 0:off 1:off 2:off 3:on 4:on 5:on 6:off
avahi-daemon 0:off 1:off 2:off 3:on 4:on 5:on 6:off
bluetooth 0:off 1:off 2:on 3:on 4:on 5:on 6:off
btseed 0:off 1:off 2:off 3:off 4:off 5:off 6:off
bttrack 0:off 1:off 2:off 3:off 4:off 5:off 6:off
capi 0:off 1:off 2:off 3:off 4:off 5:off 6:off
cpuspeed 0:off 1:on 2:on 3:on 4:on 5:on 6:off
crond 0:off 1:off 2:on 3:on 4:on 5:on 6:off
cups 0:off 1:off 2:on 3:on 4:on 5:on 6:off
dund 0:off 1:off 2:off 3:off 4:off 5:off 6:off
firstboot 0:off 1:off 2:off 3:on 4:off 5:on 6:off
gpm 0:off 1:off 2:on 3:on 4:on 5:off 6:off
haldaemon 0:off 1:off 2:off 3:on 4:on 5:on 6:off
httpd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
ip6tables 0:off 1:off 2:on 3:on 4:on 5:on 6:off
iptables 0:off 1:off 2:on 3:on 4:on 5:on 6:off
irda 0:off 1:off 2:off 3:off 4:off 5:off 6:off
irqbalance 0:off 1:off 2:off 3:on 4:on 5:on 6:off
isdn 0:off 1:off 2:on 3:on 4:on 5:on 6:off
kudzu 0:off 1:off 2:off 3:on 4:on 5:on 6:off
lm_sensors 0:off 1:off 2:off 3:off 4:off 5:off 6:off
mdmonitor 0:off 1:off 2:on 3:on 4:on 5:on 6:off
messagebus 0:off 1:off 2:on 3:on 4:on 5:on 6:off
microcode_ctl 0:off 1:off 2:on 3:on 4:on 5:on 6:off
multipathd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
netconsole 0:off 1:off 2:off 3:off 4:off 5:off 6:off
netfs 0:off 1:off 2:off 3:on 4:on 5:on 6:off
netplugd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
network 0:off 1:off 2:on 3:on 4:on 5:on 6:off
nfs 0:off 1:off 2:off 3:off 4:off 5:off 6:off
nfslock 0:off 1:off 2:off 3:on 4:on 5:on 6:off
nscd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
ntpd 0:off 1:off 2:off 3:on 4:off 5:on 6:off
pand 0:off 1:off 2:off 3:off 4:off 5:off 6:off
pcscd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
psacct 0:off 1:off 2:off 3:off 4:off 5:off 6:off
rdisc 0:off 1:off 2:off 3:off 4:off 5:off 6:off
restorecond 0:off 1:off 2:on 3:on 4:on 5:on 6:off
rpcbind 0:off 1:off 2:on 3:on 4:on 5:on 6:off
rpcgssd 0:off 1:off 2:off 3:on 4:on 5:on 6:off
rpcidmapd 0:off 1:off 2:off 3:on 4:on 5:on 6:off
rpcsvcgssd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
rsyslog 0:off 1:off 2:on 3:on 4:on 5:on 6:off
saslauthd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
sendmail 0:off 1:off 2:on 3:on 4:on 5:off 6:off
setroubleshoot 0:off 1:off 2:off 3:on 4:on 5:on 6:off
smartd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
smolt 0:off 1:off 2:off 3:off 4:off 5:off 6:off
sshd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
udev-post 0:off 1:off 2:off 3:on 4:on 5:on 6:off
winbind 0:off 1:off 2:off 3:off 4:off 5:off 6:off
wpa_supplicant 0:off 1:off 2:off 3:off 4:off 5:off 6:off
ypbind 0:off 1:off 2:off 3:off 4:off 5:off 6:off
yum-updatesd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
======== grep hosts: /etc/nsswitch.conf ==========
#hosts: db files nisplus nis dns
hosts: files dns
======== grep -v '^#' /etc/resolv.conf ==========
nameserver 29.25.5.60
nameserver 29.25.5.61
======== hostname --fqdn ==========
XENON
======== grep eth /etc/mod*.conf ==========
alias eth0 forcedeth
alias eth1 forcedeth
======== grep -v '^#' /etc/host.conf ==========
order hosts,bind
================ ifconfig -a ==============
eth0 Link encap:Ethernet HWaddr 00:1A:92:6B:ED:4B
inet addr:192.168.1.118 Bcast:192.168.1.255 Mask:
255.255.255.0
inet6 addr: fe80::21a:92ff:fe6b:ed4b/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:510 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:43923 (42.8 KiB)
Interrupt:22 Base address:0xc000

eth1 Link encap:Ethernet HWaddr 00:1A:92:6B:F9:03
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Interrupt:21 Base address:0x4000

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:4594 errors:0 dropped:0 overruns:0 frame:0
TX packets:4594 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:239914 (234.2 KiB) TX bytes:239914 (234.2 KiB)

============== route -n =================
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref
Use Iface
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0
0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0
0 eth0
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0
0 eth0
======== cat /etc/sysconfig/network ==========
NETWORKING=yes
HOSTNAME=XENON
========== head -15 /etc/hosts ===========
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1 XENON localhost.localdomain localhost
::1 localhost6.localdomain6 localhost6

192.168.1.1
192.168.1.117 oxygen

=== dmesg | grep eth0 | grep -v SRC= ===
eth0: forcedeth.c: subsystem: 01043:cb84 bound to 0000:00:11.0
eth0: no IPv6 routers present
NETDEV WATCHDOG: eth0: transmit timed out
eth0: Got tx_timeout. irq: 00000032
eth0: Ring at 3dac2000
eth0: Dumping tx registers
eth0: Dumping tx ring
NETDEV WATCHDOG: eth0: transmit timed out
eth0: Got tx_timeout. irq: 00000032
eth0: Ring at 3dac2000
eth0: Dumping tx registers
eth0: Dumping tx ring
=== grep eth0 /var/log/messages | tail -10 ===
Dec 2 22:18:51 XENON kernel: NETDEV WATCHDOG: eth0: transmit timed
out
Dec 2 22:18:51 XENON kernel: eth0: Got tx_timeout. irq: 00000032
Dec 2 22:18:51 XENON kernel: eth0: Ring at 3dac2000
Dec 2 22:18:51 XENON kernel: eth0: Dumping tx registers
Dec 2 22:18:51 XENON kernel: eth0: Dumping tx ring
Dec 2 22:27:01 XENON kernel: NETDEV WATCHDOG: eth0: transmit timed
out
Dec 2 22:27:01 XENON kernel: eth0: Got tx_timeout. irq: 00000032
Dec 2 22:27:01 XENON kernel: eth0: Ring at 3dac2000
Dec 2 22:27:01 XENON kernel: eth0: Dumping tx registers
Dec 2 22:27:01 XENON kernel: eth0: Dumping tx ring
======== cat /etc/sysconfig/network-scripts/ifcfg-eth0 ==========
# nVidia Corporation MCP55 Ethernet
DEVICE=eth0
BOOTPROTO=none
HWADDR=00:1a:92:6b:ed:4b
ONBOOT=yes
DHCP_HOSTNAME=XENON
TYPE=Ethernet
USERCTL=no
IPV6INIT=no
PEERDNS=yes
IPADDR=192.168.1.118
NETMASK=255.255.255.0
GATEWAY=192.168.1.1
======== cat /etc/sysconfig/networking/devices/ifcfg-eth0 ==========
# nVidia Corporation MCP55 Ethernet
DEVICE=eth0
BOOTPROTO=none
HWADDR=00:1a:92:6b:ed:4b
ONBOOT=yes
DHCP_HOSTNAME=XENON
TYPE=Ethernet
USERCTL=no
IPV6INIT=no
PEERDNS=yes
IPADDR=192.168.1.118
NETMASK=255.255.255.0
GATEWAY=192.168.1.1
======== cat /etc/sysconfig/networking/profiles/default/ifcfg-eth0
==========
# nVidia Corporation MCP55 Ethernet
DEVICE=eth0
BOOTPROTO=none
HWADDR=00:1a:92:6b:ed:4b
ONBOOT=yes
DHCP_HOSTNAME=XENON
TYPE=Ethernet
USERCTL=no
IPV6INIT=no
PEERDNS=yes
IPADDR=192.168.1.118
NETMASK=255.255.255.0
GATEWAY=192.168.1.1
======== tail -18 /var/lib/dhclient/dhclient-eth0.leases ==========
=== dmesg | grep eth1 | grep -v SRC= ===
eth1: forcedeth.c: subsystem: 01043:cb84 bound to 0000:00:12.0
=== grep eth1 /var/log/messages | tail -10 ===
Dec 1 17:37:20 XENON system-config-network[3618]: -+ //etc/
modprobe.conf #011eth1 alias forcedeth
Dec 1 17:37:20 XENON system-config-network[3618]: chmod 0644 //etc/
sysconfig/networking/devices/ifcfg-eth1
Dec 1 17:37:30 XENON system-config-network[3618]: -+ //etc/
modprobe.conf #011eth1 alias forcedeth
Dec 1 17:37:30 XENON system-config-network[3618]: chmod 0644 //etc/
sysconfig/networking/devices/ifcfg-eth1
Dec 1 17:39:09 XENON kernel: eth1: forcedeth.c: subsystem: 01043:cb84
bound to 0000:00:12.0
Dec 2 01:43:37 XENON kernel: eth1: forcedeth.c: subsystem: 01043:cb84
bound to 0000:00:12.0
Dec 2 14:19:57 XENON kernel: eth1: forcedeth.c: subsystem: 01043:cb84
bound to 0000:00:12.0
Dec 2 16:06:24 XENON kernel: eth1: forcedeth.c: subsystem: 01043:cb84
bound to 0000:00:12.0
Dec 2 21:07:36 XENON kernel: eth1: forcedeth.c: subsystem: 01043:cb84
bound to 0000:00:12.0
Dec 2 22:12:26 XENON kernel: eth1: forcedeth.c: subsystem: 01043:cb84
bound to 0000:00:12.0
======== cat /etc/sysconfig/network-scripts/ifcfg-eth1 ==========
# nVidia Corporation MCP55 Ethernet
DEVICE=eth1
BOOTPROTO=dhcp
HWADDR=00:1A:92:6B:F9:03
ONBOOT=no
DHCP_HOSTNAME=XENON
TYPE=Ethernet
======== cat /etc/sysconfig/networking/devices/ifcfg-eth1 ==========
# nVidia Corporation MCP55 Ethernet
DEVICE=eth1
BOOTPROTO=dhcp
HWADDR=00:1A:92:6B:F9:03
ONBOOT=no
DHCP_HOSTNAME=XENON
TYPE=Ethernet
======== cat /etc/sysconfig/networking/profiles/default/ifcfg-eth1
==========
# nVidia Corporation MCP55 Ethernet
DEVICE=eth1
BOOTPROTO=dhcp
HWADDR=00:1A:92:6B:F9:03
ONBOOT=no
DHCP_HOSTNAME=XENON
TYPE=Ethernet
=== dmesg | grep eth2 | grep -v SRC= ===
=== grep eth2 /var/log/messages | tail -10 ===
========= cd /etc/NetworkManager/dispatcher.d ; ls -al ========
total 16
drwxr-xr-x 2 root root 4096 2007-10-27 01:23 .
drwxr-xr-x 4 root root 4096 2007-10-27 01:23 ..
==== end of config/network data dump =======


Again, thank you for your help.


.

Relevant Pages

  • Re: ip masquerading
    ... network via ath0. ... have eth0 map, to ath0... ... You do need both interfaces active at the same time, and network manager cannot do that at present, I've just engaged in a lengthy discussion about that either on this list, or on -test. ... "ifdown eth0" takes down the configuration established by system-config-network for eth0, I don't want this configuration to be standard. ...
    (Fedora)
  • Re: cant configure networking for static IP address
    ... # The loopback network interface ... # configured for DHCP during Debian installation ... # iface eth0 int dhcp ... I can't run lynx with the static configuration until I get ...
    (Debian-User)
  • Network Problem configuration on SUSE 10.2
    ... Problem of network configuration ... I do the ifdown of eth0, ... When I try to do a ping: ...
    (alt.os.linux.suse)
  • Problem Networking on SUSE Linux 10.2
    ... Problem of network configuration ... I do the ifdown of eth0, ... When I try to do a ping: ...
    (alt.os.linux.suse)
  • [opensuse] Bridge setup to late (in network remotefs) phase after updating from 11.0 to 11.1
    ... I´ve a bridge setup with sets up a bridge from a TAP device tap0 and ... ethernet device eth0. ... Starting service MySQL Starting News-Server INNBoth fetchall and keep on in daemon or idle mode is a mistake! ... Starting Avahi DNS Configuration daemon failed ...
    (SuSE)