Re: Negociación eth0 con switch a 100baseTx-FD con gigabit ethernet
El día 26 de julio de 2013 18:24, Alberto <alberto@bersol.info> escribió:
> El 26/07/13 11:57, Maykel Franco escribió:
>> Hola muy buenas, hace unas 2 semanas vi un post en esta lista de que
>> tenía problemas a la hora de cargar bien los módulos, ya que la
>> tarjeta de red era de giga y la negociación con el switch la hacía a
>> 100...Es exactamente lo que me pasa a mi...Concretamente, es un debian
>> 6 y uso 2 tarjetas de red gigabit ethernet en bonding...con algoritmo
>> round robin.
>>
>> Paso el resultado del comando mii-tool:
>>
>> ~# mii-tool eth0
>> eth0: negotiated 100baseTx-FD, link ok
>> ~# mii-tool eth1
>> eth1: negotiated 100baseTx-FD, link ok
>>
>
> en primer lugar, descarta mii-tool, no soporta (o al menos no lo hacia
> hace un tiempo) la negociación a Giga. Utiliza ethtool.
Aquí está:
root@owncloud-mo2o:~# ethtool eth0
Settings for eth0:
Supported ports: [ TP MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Link partner advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
Link partner advertised pause frame use: No
Link partner advertised auto-negotiation: Yes
Speed: 100Mb/s
Duplex: Full
Port: MII
PHYAD: 0
Transceiver: internal
Auto-negotiation: on
Supports Wake-on: pumbg
Wake-on: g
Current message level: 0x00000033 (51)
drv probe ifdown ifup
Link detected: yes
root@owncloud-mo2o:~# ethtool eth1
Settings for eth1:
Supported ports: [ TP MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Link partner advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
Link partner advertised pause frame use: No
Link partner advertised auto-negotiation: Yes
Speed: 100Mb/s
Duplex: Full
Port: MII
PHYAD: 0
Transceiver: internal
Auto-negotiation: on
Supports Wake-on: pumbg
Wake-on: g
Current message level: 0x00000033 (51)
drv probe ifdown ifup
Link detected: yes
root@owncloud-mo2o:~# ethtool bond0
Settings for bond0:
Link detected: yes
>
>> ~# mii-tool bond0
>> bond0: 10 Mbit, half duplex, link ok
>>
>>
>>
>> ~# lspci | grep -i net
>> 09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
>> RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
>> 0a:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
>> RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
>>
>> Mi pregunta es, puedo hacer algo para cambiar la negociación y que se
>> configure como 1000?
>>
>> Uso precisamente en ésa máquina un samba3 compartiendo recursos
>> compartidos y demás y la transferencia no pasa de 10M/s, cuando podría
>> ir a 25M/s porque son discos duros sata2.
>>
>> Podría configurar la negociación manualmente?
>>
>> Saludos y gracias.
>>
>>
>
>
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