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cannot connect to internet/network/router

 
 
hello_db2
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      11-19-2006, 05:25 PM
hi,
i installed sles 10 on machine with GA-K8N51GMF-9 motherboard and AMD
ATHLON X2-3200 processor. my motherboard comes with nVIDIA GeForce 6100
and nFORCE 430 chipset. i have netgear router MR814 which i use to
share internet connection. i also installed Windows XP 64 bit on this
machine on another Hard drive with dual boot with SLES 10 and internet
works fine on windows xp.
i have tried everything like getting IP from router using DHCP or
giving static IP to SLES 10 with assigning gateway ( routher
192.168.0.1 ) and assigning nameservers statically. nothing works. i
can not ping router at all from this machine. here is little detail you
might want
================================================== =========
mymachine:/etc/init.d # ifconfig
eth0 Link encap:Ethernet HWaddr 00:14:85:62:FE:F6
inet addr:192.168.0.2 Bcast:255.255.255.255
Mask:255.255.255.0
inet6 addr: fe80::214:85ff:fe62:fef6/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:874 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:71573 (69.8 Kb) TX bytes:0 ( 0.0 b )
Interrupt:193 Base address:0xc000

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:208 errors:0 dropped:0 overruns:0 frame:0
TX packets:208 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:16716 (16.3 Kb) TX bytes:16716 (16.3 Kb)
--------------------------------------------------------------------------------------------------------
mymachine:/etc/init.d # netstat -rn
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window
irtt Iface
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0
0 eth0
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0
0 lo
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0
0 eth0

--------------------------------------------------------------------------------------------------------
mymachine:/etc/init.d # ping 192.168.0.1
PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.
>From 192.168.0.2: icmp_seq=1 Destination Host Unreachable
>From 192.168.0.2 icmp_seq=1 Destination Host Unreachable
>From 192.168.0.2 icmp_seq=2 Destination Host Unreachable
>From 192.168.0.2 icmp_seq=3 Destination Host Unreachable

--------------------------------------------------------------------------------------------------------

mymachine:/etc/init.d # ethtool eth0
Settings for eth0:
Supported ports: [ MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Advertised auto-negotiation: Yes
Speed: 100Mb/s
Duplex: Full
Port: MII
PHYAD: 7
Transceiver: external
Auto-negotiation: on
Supports Wake-on: g
Wake-on: d
Link detected: yes
--------------------------------------------------------------------------------------------------------
mymachine:/etc/init.d # cat /etc/resolv.conf
nameserver 68.100.16.30
nameserver 68.100.16.25
search site
--------------------------------------------------------------------------------------------------------
mymachine:/etc/init.d # lspci
00:00.0 RAM memory: nVidia Corporation C51 Host Bridge (rev a2)
00:00.1 RAM memory: nVidia Corporation C51 Memory Controller 0 (rev a2)
00:00.2 RAM memory: nVidia Corporation C51 Memory Controller 1 (rev a2)
00:00.3 RAM memory: nVidia Corporation C51 Memory Controller 5 (rev a2)
00:00.4 RAM memory: nVidia Corporation C51 Memory Controller 4 (rev a2)
00:00.5 RAM memory: nVidia Corporation C51 Host Bridge (rev a2)
00:00.6 RAM memory: nVidia Corporation C51 Memory Controller 3 (rev a2)
00:00.7 RAM memory: nVidia Corporation C51 Memory Controller 2 (rev a2)
00:05.0 VGA compatible controller: nVidia Corporation C51G [GeForce
6100] (rev a2)
00:09.0 RAM memory: nVidia Corporation MCP51 Host Bridge (rev a2)
00:0a.0 ISA bridge: nVidia Corporation MCP51 LPC Bridge (rev a2)
00:0a.1 SMBus: nVidia Corporation MCP51 SMBus (rev a2)
00:0a.2 RAM memory: nVidia Corporation MCP51 Memory Controller 0 (rev
a2)
00:0b.0 USB Controller: nVidia Corporation MCP51 USB Controller (rev
a2)
00:0b.1 USB Controller: nVidia Corporation MCP51 USB Controller (rev
a2)
00:0d.0 IDE interface: nVidia Corporation MCP51 IDE (rev a1)
00:0e.0 IDE interface: nVidia Corporation MCP51 Serial ATA Controller
(rev a1)
00:0f.0 IDE interface: nVidia Corporation MCP51 Serial ATA Controller
(rev a1)
00:10.0 PCI bridge: nVidia Corporation MCP51 PCI Bridge (rev a2)
00:10.1 Audio device: nVidia Corporation MCP51 High Definition Audio
(rev a2)
00:14.0 Bridge: nVidia Corporation MCP51 Ethernet Controller (rev a1)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
Miscellaneous Control
01:0e.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host
Controller (rev 80)

--------------------------------------------------------------------------------------------------------
mymachine:/etc # cat host.conf
#
# /etc/host.conf - resolver configuration file
#
# Please read the manual page host.conf(5) for more information.
#
#
# The following option is only used by binaries linked against
# libc4 or libc5. This line should be in sync with the "hosts"
# option in /etc/nsswitch.conf.
#
order hosts, bind
#
# The following options are used by the resolver library:
#
multi on
--------------------------------------------------------------------------------------------------------
mymachine:/etc # cat hosts
#
# hosts This file describes a number of hostname-to-address
# mappings for the TCP/IP subsystem. It is mostly
# used at boot time, when no name servers are running.
# On small systems, this file can be used instead of a
# "named" name server.
# Syntax:
#
# IP-Address Full-Qualified-Hostname Short-Hostname
#

127.0.0.1 localhost

# special IPv6 addresses
::1 localhost ipv6-localhost ipv6-loopback

fe00::0 ipv6-localnet

ff00::0 ipv6-mcastprefix
ff02::1 ipv6-allnodes
ff02::2 ipv6-allrouters
ff02::3 ipv6-allhosts
192.168.0.2 mymachine.site mymachine

================================================== ===================

what could be wrong ?

 
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