sem internet
Pessoal ao tentar pingar o gateway recebo a informação que ele está
inalcançavel. estes são as mensagem que capturei nas análise do
cenário. Qual o erro e como corrigí-lo?
debian:/home/alessandro# ifconfig -a
eth0 Encapsulamento do Link: Ethernet Endereço de HW 00:90:00:05:71:37
inet end.: 192.168.252.28 Bcast:192.168.252.255 Masc:255.255.255.0
endereço inet6: fe80::290:ff:fe05:7137/64 Escopo:Link
UP BROADCASTRUNNING MULTICAST MTU:1500 Métrica:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:130 dropped:0 overruns:0 carrier:130
colisões:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:5796 (5.6 KiB)
IRQ:201 Endereço de E/S:0xd000
lo Encapsulamento do Link: Loopback Local
inet end.: 127.0.0.1 Masc:255.0.0.0
endereço inet6: ::1/128 Escopo:Máquina
UP LOOPBACKRUNNING MTU:16436 Métrica:1
RX packets:232 errors:0 dropped:0 overruns:0 frame:0
TX packets:232 errors:0 dropped:0 overruns:0 carrier:0
colisões:0 txqueuelen:0
RX bytes:15826 (15.4 KiB) TX bytes:15826 (15.4 KiB)
sit0 Encapsulamento do Link: IPv6 sobre IPv4
NOARP MTU:1480 Métrica:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
colisões:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
----------
debian:/home/alessandro# cat /proc/interrupts
CPU0
0: 6232139 XT-PIC timer
1: 9 IO-APIC-edge i8042
6: 55 IO-APIC-edge floppy
7: 20959 IO-APIC-edge parport0
8: 1 IO-APIC-edge rtc
9: 0 IO-APIC-level acpi
12: 58 IO-APIC-edge i8042
14: 13207 IO-APIC-edge ide0
15: 56043 IO-APIC-edge ide1
177: 0 IO-APIC-level ohci_hcd, NVidia nForce2
185: 27080 IO-APIC-level ohci_hcd
193: 3 IO-APIC-level ehci_hcd
201: 143 IO-APIC-level eth0
NMI: 0
LOC: 6231660
ERR: 0
MIS: 0
----------
debian:/home/alessandro# lspci -v
0000:00:00.0 Host bridge: nVidia Corporation nForce2 AGP (different
version?) (rev c1)
Subsystem: Asustek Computer, Inc.: Unknown device 80ac
Flags: bus master, 66MHz, fast devsel, latency 0
Memory at e0000000 (32-bit, prefetchable) [size=64M]
Capabilities: [40] AGP version 2.0
Capabilities: [60] #08 [2001]
0000:00:00.1 RAM memory: nVidia Corporation nForce2 Memory Controller 0 (rev c1)
Subsystem: nVidia Corporation: Unknown device 0c17
Flags: 66MHz, fast devsel
0000:00:00.2 RAM memory: nVidia Corporation nForce2 Memory Controller 4 (rev c1)
Subsystem: nVidia Corporation: Unknown device 0c17
Flags: 66MHz, fast devsel
0000:00:00.3 RAM memory: nVidia Corporation nForce2 Memory Controller 3 (rev c1)
Subsystem: nVidia Corporation: Unknown device 0c17
Flags: 66MHz, fast devsel
0000:00:00.4 RAM memory: nVidia Corporation nForce2 Memory Controller 2 (rev c1)
Subsystem: nVidia Corporation: Unknown device 0c17
Flags: 66MHz, fast devsel
0000:00:00.5 RAM memory: nVidia Corporation nForce2 Memory Controller 5 (rev c1)
Subsystem: nVidia Corporation: Unknown device 0c17
Flags: 66MHz, fast devsel
0000:00:01.0 ISA bridge: nVidia Corporation nForce2 ISA Bridge (rev a4)
Subsystem: Asustek Computer, Inc. A7N8X Mainboard
Flags: bus master, 66MHz, fast devsel, latency 0
Capabilities: [48] #08 [01e1]
0000:00:01.1 SMBus: nVidia Corporation nForce2 SMBus (MCP) (rev a2)
Subsystem: Asustek Computer, Inc.: Unknown device 0c11
Flags: 66MHz, fast devsel, IRQ 169
I/O ports at e800 [size=32]
Capabilities: [44] Power Management version 2
0000:00:02.0 USB Controller: nVidia Corporation nForce2 USB Controller
(rev a4) (prog-if 10 [OHCI])
Subsystem: Asustek Computer, Inc. A7N8X Mainboard
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 177
Memory at e7001000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [44] Power Management version 2
0000:00:02.1 USB Controller: nVidia Corporation nForce2 USB Controller
(rev a4) (prog-if 10 [OHCI])
Subsystem: Asustek Computer, Inc. A7N8X Mainboard
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 185
Memory at e7002000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [44] Power Management version 2
0000:00:02.2 USB Controller: nVidia Corporation nForce2 USB Controller
(rev a4) (prog-if 20 [EHCI])
Subsystem: Asustek Computer, Inc. A7N8X Mainboard
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 193
Memory at e7003000 (32-bit, non-prefetchable) [size=256]
Capabilities: [44] #0a [2080]
Capabilities: [80] Power Management version 2
0000:00:06.0 Multimedia audio controller: nVidia Corporation nForce2
AC97 Audio Controler (MCP) (rev a1)
Subsystem: Asustek Computer, Inc.: Unknown device 8095
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 177
I/O ports at e000 [size=256]
I/O ports at e400 [size=128]
Memory at e7000000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [44] Power Management version 2
0000:00:08.0 PCI bridge: nVidia Corporation nForce2 External PCI
Bridge (rev a3) (prog-if 00 [Normal decode])
Flags: bus master, 66MHz, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: e6000000-e6ffffff
0000:00:09.0 IDE interface: nVidia Corporation nForce2 IDE (rev a2)
(prog-if 8a [Master SecP PriP])
Subsystem: Asustek Computer, Inc.: Unknown device 0c11
Flags: bus master, 66MHz, fast devsel, latency 0
I/O ports at f000 [size=16]
Capabilities: [44] Power Management version 2
0000:00:1e.0 PCI bridge: nVidia Corporation nForce2 AGP (rev c1)
(prog-if 00 [Normal decode])
Flags: bus master, 66MHz, medium devsel, latency 32
Bus: primary=00, secondary=02, subordinate=02, sec-latency=32
Memory behind bridge: e4000000-e5ffffff
Prefetchable memory behind bridge: d0000000-dfffffff
0000:01:06.0 Ethernet controller: Advanced Micro Devices [AMD] 79c978
[HomePNA] (rev 51)
Subsystem: Diamond Multimedia Systems Multimedia Home Network Adapter
Flags: bus master, medium devsel, latency 32, IRQ 201
I/O ports at d000 [size=32]
Memory at e6000000 (32-bit, non-prefetchable) [size=32]
Capabilities: [40] Power Management version 1
0000:02:00.0 VGA compatible controller: nVidia Corporation NV17
[GeForce4 MX 440] (rev a3) (prog-if 00 [VGA])
Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 209
Memory at e4000000 (32-bit, non-prefetchable) [size=16M]
Memory at d0000000 (32-bit, prefetchable) [size=128M]
Memory at d8000000 (32-bit, prefetchable) [size=512K]
Capabilities: [60] Power Management version 2
Capabilities: [44] AGP version 2.0
---------
debian:/home/alessandro# cat /etc/resolv.conf
nameserver 200.191.224.1
nameserver 200.191.224.3
nameserver 200.194.228.1
nameserver 200.194.228.2
---------
debian:/home/alessandro# route -nee
Tabela de Roteamento IP do Kernel
Destino Roteador MáscaraGen Opções Métrica Ref
Uso Iface MSS Janela irtt
192.168.252.0 0.0.0.0 255.255.255.0 U 0 0
0 eth0 0 0 0
0.0.0.0 192.168.252.254 0.0.0.0 UG 0 0
0 eth0 0 0 0
---------
--
Alessandro Moreira
Acadêmico de Computação - FLF
msn: alessandro.moreira@gmail.com
icq: 322970027
Linux user: 373905
http://www.alessandro.v10.com.br
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