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Re: problemas de configuracion de red

En el network interfaces no puedes ponerle a las dos tarjetas de red el mismo gateway, haz una prueba comentando un gateway.

Hay una cosa que no entiendo bien, y es que tienes dos tarjetas de red con el mismo rango ip, para qué ?, si no es mucho preguntar. Yo pondría solo una y la otra en otro rango, para lo que haga falta.

2007/11/14, Mario Ybañez <mybanez@gmail.com>:
hola:

quiero instalar debian testing en mi pc
pero no hay forma de hacer andar la red

(en ubuntu, fedora y mandriva anda todo ok)

aqui mando los datos por si alguien me puede ayudar

mi pc tiene 2 placas de red onboard
es un palaca asus striker extreme
cuyas ip son eth0 192.168.1.2 y eth1 192.168.1.3

el cable teoricamente lo tengo conectado a eth0

ademas tengo un server que me hace la conexion cuya placa tiene como ip 192.168.1.1

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



salida de

dmesg | grep eth

forcedeth.c: Reverse Engineered nForce ethernet driver. Version 0.60.
forcedeth: using HIGHDMA
eth0: forcedeth.c: subsystem: 01043:cb84 bound to 0000:00:11.0
forcedeth: using HIGHDMA
eth1: forcedeth.c: subsystem: 01043:cb84 bound to 0000:00:12.0
eth1: no link during initialization.
eth1: no link during initialization.
eth1: no link during initialization.
ADDRCONF(NETDEV_UP): eth1: link is not ready
eth0: no IPv6 routers present
eth0: no IPv6 routers present
eth1: no link during initialization.
ADDRCONF(NETDEV_UP): eth1: link is not ready
eth1: no link during initialization.
ADDRCONF(NETDEV_UP): eth1: link is not ready
eth1: no link during initialization.
ADDRCONF(NETDEV_UP): eth1: link is not ready
eth1: no link during initialization.
ADDRCONF(NETDEV_UP): eth1: link is not ready
eth0: no IPv6 routers present

////////////   comentario  //////////////////////////////
de todo esto supongo que el cable de red esta
conecatdo en eth0
dado que no tengo conexion a internet no piedo instalar el ethtool




baiscamente el problema es que al terminarla configuracion de la red
y quiero hacer un ping a internet o a la placa del server que hace la conexion me dice



Destination Host Unreachable



ahi van los datos



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

archivo /etc/networks/interface

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
allow-hotplug eth0

iface eth1 inet static
address 192.168.1.3
netmask 255.255.255.0
gateway 192.168.1.1

auto eth1

iface eth0 inet static
address 192.168.1.2
netmask 255.255.255.0
gateway 192.168.1.1

///////////////comentario////////////////////

tambien probe en agragarle al final
auto eth0 ... y sigue el problema


==========================================================
salida de

ifconfig


eth0      Link encap:Ethernet  HWaddr 00:1A:92:9B:EB:E3 
          inet addr:192.168.1.2  Bcast: 192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::21a:92ff:fe9b:ebe3/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:87 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:10116 (9.8 KiB)
          Interrupt:17 Base address:0x6000

eth1      Link encap:Ethernet  HWaddr 00:1A:92:C2:B6:54 
          inet addr: 192.168.1.3  Bcast:192.168.1.255  Mask: 255.255.255.0
          UP 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:18 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:131 errors:0 dropped:0 overruns:0 frame:0
          TX packets:131 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:12574 (12.2 KiB)  TX bytes:12574 (12.2 KiB)

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

salida de

route

Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
localnet        *               255.255.255.0    U     0      0        0 eth0
localnet        *               255.255.255.0   U     0      0        0 eth1
default         192.168.1.1     0.0.0.0         UG    0      0        0 eth0

//////////comentario////////
como el cable esta conectado en eth0 , segun el comentario
hecho mas arriba .... entonces los datos deben salir por eth0
compare con el route de ubuntu que anda bien y esta igual que este
============================================================================

ping 192.168.1.1 que es la ip del server

PING 192.168.1.1 ( 192.168.1.1) 56(84) bytes of data.
From 192.168.1.2 icmp_seq=2 Destination Host Unreachable
From 192.168.1.2 icmp_seq=3 Destination Host Unreachable
From 192.168.1.2 icmp_seq=4 Destination Host Unreachable
From 192.168.1.2 icmp_seq=6 Destination Host Unreachable
From 192.168.1.2 icmp_seq=7 Destination Host Unreachable
From 192.168.1.2 icmp_seq=8 Destination Host Unreachable

--- 192.168.1.1 ping statistics ---
9 packets transmitted, 0 received, +6 errors, 100% packet loss, time 7999ms
, pipe 3

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

//////////////ping a la ambas palcas de mi pc//////////////

PING 192.168.1.2 ( 192.168.1.2) 56(84) bytes of data.
64 bytes from 192.168.1.2: icmp_seq=1 ttl=64 time=0.011 ms
64 bytes from 192.168.1.2: icmp_seq=2 ttl=64 time=0.008 ms
64 bytes from 192.168.1.2: icmp_seq=3 ttl=64 time=0.006 ms

--- 192.168.1.2 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 0.006/0.008/0.011/0.003 ms



PING 192.168.1.3 ( 192.168.1.3) 56(84) bytes of data.
64 bytes from 192.168.1.3: icmp_seq=1 ttl=64 time=0.012 ms
64 bytes from 192.168.1.3 : icmp_seq=2 ttl=64 time=0.008 ms
64 bytes from 192.168.1.3: icmp_seq=3 ttl=64 time=0.007 ms
64 bytes from 192.168.1.3: icmp_seq=4 ttl=64 time=0.006 ms

--- 192.168.1.3 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 2997ms
rtt min/avg/max/mdev = 0.006/0.008/0.012/0.003 ms

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

saludos


--
Mario S. Ybañez
Linux User # 398682




--
... "On Debian" ....
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