[CentOS-pt-br] Up link automático

Fábio de Sousa fabiocs em gmail.com
Quarta Julho 30 10:40:25 UTC 2014 

Obrigado pelas sugestões!

Grato,
Fábio



  ~   *| Fábio de
Sousa
*
.ºvº. *| Téc. Inf.*
/(_)\ | *Seja livre, use LINUX*
.^.^. | *Socialmente justo, economicamente viável e tecnologicamente
sustentável*







Em 30 de julho de 2014 00:26, Thiago T. Faioli <thiago.faioli em gmail.com>
escreveu:

> Outra coisa também Fábio,
>
>
> Ja ia me esquecendo...
>
> tem o nosso amigo:  sysctl
>
> Normalmente implementações arbritárias no kernel por desenvolvedores,
> implementa funcionalidade que pode ser desagradável para o administrador
> ... como quem sabe, TALVEZ, esse "problema" que está enfrentando....
>
> # sysctl -a
>
> pode filtrar por tcp...  (grep tcp
>
>
> E ainda temo o DOCAO..rs   " /usr/share/doc/kernel-doc-*/Documentation/sysctl/"
>  e "/usr/share/doc/kernel-doc-*/Documentation/networking/ip-sysctl.txt"
>
>
> Mas uma vez... Boa sorte! ;-)
>
> *-*
> *Thiago Torres Faioli*
>
>
>
> Em 29 de julho de 2014 23:39, Thiago T. Faioli <thiago.faioli em gmail.com>
> escreveu:
>
> Fábio,
>>
>>
>> Da uma olhada no documento do sysconfig... Se existir algum parâmetro
>> para iserir no arquivo da interface (ifcfg-xxxx) ele vai estar descrito
>> nesse documento provavelmente:
>>
>> "/usr/share/doc/initscripts-*/sysconfig.txt"
>>
>>
>> Boa sorte! : -)(
>>
>> *-*
>> *Thiago Torres Faioli*
>>
>>
>> Em 29 de julho de 2014 17:01, Fábio de Sousa <fabiocs em gmail.com>
>> escreveu:
>>
>> Bom... em todas as distros derivadas do  debian funciona sem problemas...
>>>  Instalando o NM o serviço de rede fica meio engessado!
>>> Por isso minha insistência em saber como se faz..
>>>
>>> Grato,
>>> Fábio
>>>
>>>
>>>
>>>   ~   *| Fábio de
>>> Sousa
>>> *
>>> .ºvº. *| Téc. Inf.*
>>> /(_)\ | *Seja livre, use LINUX*
>>> .^.^. | *Socialmente justo, economicamente viável e tecnologicamente
>>> sustentável*
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> Em 29 de julho de 2014 16:34, Gilberto Nunes <gilberto.nunes32 em gmail.com
>>> > escreveu:
>>>
>>> Entendo...
>>>> Mas acho difícil funcionar sem o NM, uma vez que é ele quem monitora as
>>>> conexões de rede...
>>>>
>>>>
>>>>
>>>> Em 29 de julho de 2014 16:28, Fábio de Sousa <fabiocs em gmail.com>
>>>> escreveu:
>>>>
>>>> Sim...
>>>>> Mas a minha dúvida é justamente esta... fazer funcionar sem o NM!
>>>>>
>>>>> Abraço,
>>>>> Fábio
>>>>>
>>>>>
>>>>>
>>>>>   ~   *| Fábio de
>>>>> Sousa
>>>>> *
>>>>> .ºvº. *| Téc. Inf.*
>>>>> /(_)\ | *Seja livre, use LINUX*
>>>>> .^.^. | *Socialmente justo, economicamente viável e tecnologicamente
>>>>> sustentável*
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> Em 29 de julho de 2014 16:26, Gilberto Nunes <
>>>>> gilberto.nunes32 em gmail.com> escreveu:
>>>>>
>>>>> Já instalou o NetworkManager??
>>>>>>
>>>>>> yum install NetworkManager
>>>>>>
>>>>>>
>>>>>> Em 29 de julho de 2014 16:17, Fábio de Sousa <fabiocs em gmail.com>
>>>>>> escreveu:
>>>>>>
>>>>>>> Obrigado, João..
>>>>>>>
>>>>>>> Aguardo ansioso... já pesquisei tanto esta parada...
>>>>>>>
>>>>>>> Abraço,
>>>>>>> Fábio
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>   ~   *| Fábio de
>>>>>>> Sousa
>>>>>>> *
>>>>>>> .ºvº. *| Téc. Inf.*
>>>>>>> /(_)\ | *Seja livre, use LINUX*
>>>>>>> .^.^. | *Socialmente justo, economicamente viável e
>>>>>>> tecnologicamente sustentável*
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> Em 29 de julho de 2014 15:39, João Paulo Ferreira <
>>>>>>> jferreira.ba em gmail.com> escreveu:
>>>>>>>
>>>>>>>>  Fábio,
>>>>>>>>
>>>>>>>> Na parte gráfica o responsável por fazer isto é o NetworkManage, ja
>>>>>>>> no modo texto eu vou pesquisar e lhe respondo.
>>>>>>>>
>>>>>>>> Atenciosamente,
>>>>>>>>
>>>>>>>> *João Paulo Ferreira*
>>>>>>>> *B.S. Computer Science* - UNIVERSIDADE SALVADOR
>>>>>>>> Cel.: +55 (71) 9297-1260 TIM
>>>>>>>> Cel.: +55 (71) 8837-7080 OI
>>>>>>>> Skype.: joaopaulo.cf
>>>>>>>> G-Talk/Mail: jferreira.ba em gmail.com
>>>>>>>>
>>>>>>>>
>>>>>>>> Em 24 de julho de 2014 07:46, Fábio de Sousa <fabiocs em gmail.com>
>>>>>>>> escreveu:
>>>>>>>>
>>>>>>>>> Bom dia João..
>>>>>>>>>
>>>>>>>>> A versão do CentOS é a 6.5
>>>>>>>>> Esta configuração que me passou é padrão, foi a primeira tentada e
>>>>>>>>> ela só funciona se o cabo de rede estiver conectado no momento do boot!
>>>>>>>>> Eu preciso é que, uma vez o cabo  de rede conectado, em qualquer
>>>>>>>>> momento, o serviço de rede solicite o IP via Dhcp.
>>>>>>>>> Como citando antes, instalando o NetworkManager, funciona bem, mas
>>>>>>>>> minha intenção era descobrir como se faz isso sem o NM instalado!
>>>>>>>>>
>>>>>>>>> Abraço,
>>>>>>>>> Fábio
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>   ~   *| Fábio de
>>>>>>>>> Sousa
>>>>>>>>> *
>>>>>>>>> .ºvº. *| Téc. Inf.*
>>>>>>>>> /(_)\ | *Seja livre, use LINUX*
>>>>>>>>> .^.^. | *Socialmente justo, economicamente viável e
>>>>>>>>> tecnologicamente sustentável*
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Em 23 de julho de 2014 20:37, João Paulo Ferreira <
>>>>>>>>> jferreira.ba em gmail.com> escreveu:
>>>>>>>>>
>>>>>>>>>>  # vi /etc/sysconfig/network-scripts/ifcfg-eth0
>>>>>>>>>>
>>>>>>>>>> DEVICE=eth0
>>>>>>>>>> TYPE=Ethernet
>>>>>>>>>> ONBOOT=yes
>>>>>>>>>> NM_CONTROLLED=no
>>>>>>>>>> BOOTPROTO=dhcp
>>>>>>>>>> NAME=eth0
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Solicitando o DHCP Client.
>>>>>>>>>>
>>>>>>>>>> 1) Conecte o cabo de rede
>>>>>>>>>>
>>>>>>>>>> 2) # dhclient <interface>
>>>>>>>>>>
>>>>>>>>>> Atenciosamente,
>>>>>>>>>>
>>>>>>>>>> *João Paulo Ferreira*
>>>>>>>>>> *B.S. Computer Science* - UNIVERSIDADE SALVADOR
>>>>>>>>>> Cel.: +55 (71) 9297-1260 TIM
>>>>>>>>>> Cel.: +55 (71) 8837-7080 OI
>>>>>>>>>> Skype.: joaopaulo.cf
>>>>>>>>>> G-Talk/Mail: jferreira.ba em gmail.com
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Em 23 de julho de 2014 20:34, João Paulo Ferreira <
>>>>>>>>>> jferreira.ba em gmail.com> escreveu:
>>>>>>>>>>
>>>>>>>>>> Fábio,
>>>>>>>>>>>
>>>>>>>>>>> Qual a versão do seu CentOS ?
>>>>>>>>>>>
>>>>>>>>>>> Atenciosamente,
>>>>>>>>>>>
>>>>>>>>>>> *João Paulo Ferreira*
>>>>>>>>>>> *B.S. Computer Science* - UNIVERSIDADE SALVADOR
>>>>>>>>>>> Cel.: +55 (71) 9297-1260 TIM
>>>>>>>>>>> Cel.: +55 (71) 8837-7080 OI
>>>>>>>>>>> Skype.: joaopaulo.cf
>>>>>>>>>>> G-Talk/Mail: jferreira.ba em gmail.com
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Em 14 de maio de 2014 10:05, Fábio de Sousa <fabiocs em gmail.com>
>>>>>>>>>>> escreveu:
>>>>>>>>>>>
>>>>>>>>>>>>  Um salve a todos,
>>>>>>>>>>>>
>>>>>>>>>>>> Respondendo as solicitação do João Paulo, segue:
>>>>>>>>>>>>
>>>>>>>>>>>> Saidas dos comandos:
>>>>>>>>>>>>
>>>>>>>>>>>> #runlevel
>>>>>>>>>>>> 3
>>>>>>>>>>>>
>>>>>>>>>>>> # chkconfig --list | egrep 'dhclient'
>>>>>>>>>>>> (não foi retornado nada)
>>>>>>>>>>>>
>>>>>>>>>>>> Grato,
>>>>>>>>>>>>
>>>>>>>>>>>>   ~   *| Fábio de
>>>>>>>>>>>> Sousa
>>>>>>>>>>>> *
>>>>>>>>>>>> .ºvº. *| Téc. Inf.*
>>>>>>>>>>>> /(_)\ | *Seja livre, use LINUX*
>>>>>>>>>>>> .^.^. | *Socialmente justo, economicamente viável e
>>>>>>>>>>>> tecnologicamente sustentável*
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Em 21 de fevereiro de 2014 15:32, João Paulo Ferreira <
>>>>>>>>>>>> jferreira.ba em gmail.com> escreveu:
>>>>>>>>>>>>
>>>>>>>>>>>>> Fábio,
>>>>>>>>>>>>>
>>>>>>>>>>>>> Digite o comando
>>>>>>>>>>>>>
>>>>>>>>>>>>> # runlevel
>>>>>>>>>>>>>
>>>>>>>>>>>>> # chkconfig --list | egrep 'dhclient'
>>>>>>>>>>>>>
>>>>>>>>>>>>> e cole o resultado aqui.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Atenciosamente,
>>>>>>>>>>>>>
>>>>>>>>>>>>> *João Paulo Ferreira*
>>>>>>>>>>>>> *B.S. Computer Science* - UNIVERSIDADE SALVADOR
>>>>>>>>>>>>> Cel.: +55 (71) 9297-1260 TIM
>>>>>>>>>>>>> Cel.: +55 (71) 8837-7080 OI
>>>>>>>>>>>>> Skype.: joaopaulo.cf
>>>>>>>>>>>>> G-Talk/Mail: jferreira.ba em gmail.com
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> Em 27 de janeiro de 2014 08:50, Fábio de Sousa <
>>>>>>>>>>>>> fabiocs em gmail.com> escreveu:
>>>>>>>>>>>>>
>>>>>>>>>>>>> Bom dia,
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Realmente o dhclient não tá rodando!
>>>>>>>>>>>>>> Com o comando ps axu | grep dhclient não é encontrado nenhum
>>>>>>>>>>>>>> processo!
>>>>>>>>>>>>>> Mas tem o detalhe de que o IP é solicitado no boot, vejo que
>>>>>>>>>>>>>> no boot, o sistema para por alguns segundo solicitando IP e depois segue!
>>>>>>>>>>>>>> Procurando o nome do serviço para ativá-lo  não consegui
>>>>>>>>>>>>>> encontrar! Dhclient não é, sabem me dizer qual é?
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Obrigado,
>>>>>>>>>>>>>> Fábio
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>   ~   *| Fábio de
>>>>>>>>>>>>>> Sousa
>>>>>>>>>>>>>> *
>>>>>>>>>>>>>> .ºvº. *| Téc. Inf.*
>>>>>>>>>>>>>> /(_)\ | *Seja livre, use LINUX*
>>>>>>>>>>>>>> .^.^. | *Socialmente justo, economicamente viável e
>>>>>>>>>>>>>> tecnologicamente sustentável*
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Em 25 de janeiro de 2014 14:22, willian mayan <
>>>>>>>>>>>>>> willianmayan em gmail.com> escreveu:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> ;) isso
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> 2014-01-24 João Paulo Ferreira <jferreira.ba em gmail.com>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Errata de Willian.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> BOOTPROTO=dhcp e não BOOTPROTO=dhco
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Atenciosamente,
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> *João Paulo Ferreira*
>>>>>>>>>>>>>>>> *B.S. Computer* - UNIVERSIDADE SALVADOR
>>>>>>>>>>>>>>>> Cel.: +55 (71) 9297-1260 TIM
>>>>>>>>>>>>>>>> Cel.: +55 (71) 8837-7080 OI
>>>>>>>>>>>>>>>> Skype.: joaopaulo.cf
>>>>>>>>>>>>>>>> G-Talk/Mail: jferreira.ba em gmail.com
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Em 24 de janeiro de 2014 16:57, Sergio Mira <
>>>>>>>>>>>>>>>> shbmira em gmail.com> escreveu:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>  Exato.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Como eu disse, verifique se o seu dhclient está rodando.
>>>>>>>>>>>>>>>>> É ele quem fica "pedindo"/verificando IP nas interfaces
>>>>>>>>>>>>>>>>> disponíveis.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Do jeito que o Willian disse, com DHCP ativado no boot, o
>>>>>>>>>>>>>>>>> dhclient deve iniciar rodando.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Não importa se tem cabo ou não, o dhclient sempre ficará
>>>>>>>>>>>>>>>>> rodando.
>>>>>>>>>>>>>>>>> Se houver cabo, ele pede IP para o gateway da rede.
>>>>>>>>>>>>>>>>> Se não houver cabo ele fica esperando alguma interface
>>>>>>>>>>>>>>>>> fechar um enlace.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Verifique também o arquivo /etc/sysconfig/network
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Abs!
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>>>>>> || --------------------------------------------
>>>>>>>>>>>>>>>>> ||        Sergio Mira
>>>>>>>>>>>>>>>>> ||   _    BSc of Computer Science (in progress)
>>>>>>>>>>>>>>>>> ||  °v°   Federal University Of Lavras (UFLA)
>>>>>>>>>>>>>>>>> || /(_)\
>>>>>>>>>>>>>>>>> ||  ^ ^   sergiohbmira em computacao.ufla.br||        http://graduacao.dcc.ufla.br/~shbm95|| ---------------------------------------------
>>>>>>>>>>>>>>>>> || Linux User #497558
>>>>>>>>>>>>>>>>> || "Use Linux and be free."
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> ------ Mensagem original ------
>>>>>>>>>>>>>>>>> De: "Fábio de Sousa" <fabiocs em gmail.com>
>>>>>>>>>>>>>>>>> Para: "Portuguese (Brazilian) CentOS mailing list" <
>>>>>>>>>>>>>>>>> centos-pt-br em centos.org>
>>>>>>>>>>>>>>>>> Cc: "Sergio Mira" <shbmira em gmail.com>
>>>>>>>>>>>>>>>>> Enviado(s): 24/01/2014 17:43:19
>>>>>>>>>>>>>>>>> Assunto: Re: [CentOS-pt-br] Up link automático
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>  Tranquilo galera!
>>>>>>>>>>>>>>>>> Mas acho q não entenderam!
>>>>>>>>>>>>>>>>> Vamos partir do principio que usei as sugestões citadas!
>>>>>>>>>>>>>>>>> A placa sobe no boot, solicita o IP via dhcp, pega ip, ok!
>>>>>>>>>>>>>>>>> Agora eu puxo o cabo de rede! Fico sem rede ok?, então..
>>>>>>>>>>>>>>>>> Agora conecto o cabo! Ai tá o pulo do gato!
>>>>>>>>>>>>>>>>> Com interface gráfica, acho q é o NetworkManager que cuida
>>>>>>>>>>>>>>>>> disso, o sistema já solicita um novo ip, para o gateway da rede, sem
>>>>>>>>>>>>>>>>> interferência do usuário!
>>>>>>>>>>>>>>>>>  A minha dúvida é essa, se consigo implementar de modo q
>>>>>>>>>>>>>>>>> fique da mesma, porém em modo texto!
>>>>>>>>>>>>>>>>> A qualquer hora eu conectar um cabo na placa de rede. o
>>>>>>>>>>>>>>>>> sistema solicitar um IP para gateway da rede!
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Grato,
>>>>>>>>>>>>>>>>> Fábio
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>   ~   *| Fábio de
>>>>>>>>>>>>>>>>> Sousa
>>>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>>>> .ºvº. *| Téc. Inf.*
>>>>>>>>>>>>>>>>> /(_)\ | *Seja livre, use LINUX*
>>>>>>>>>>>>>>>>> .^.^. | *Socialmente justo, economicamente viável e
>>>>>>>>>>>>>>>>> tecnologicamente sustentável*
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Em 24 de janeiro de 2014 16:57, willian mayan <
>>>>>>>>>>>>>>>>> willianmayan em gmail.com> escreveu:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> GATEWAY=192.168.1.1 **(errata)
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> 2014-01-24 willian mayan <willianmayan em gmail.com>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>  Você pode deixar configurado as interfaces de rede:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>  /etc/sysconfig/network-scripts/ifcfg-eth0
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Exemplo IP fixo:
>>>>>>>>>>>>>>>>>>>  DEVICE=eth0
>>>>>>>>>>>>>>>>>>> BOOTPROTO=none
>>>>>>>>>>>>>>>>>>> ONBOOT=yes
>>>>>>>>>>>>>>>>>>> HWADDR=XX:XX:XX:XX:XX:XX
>>>>>>>>>>>>>>>>>>> NETMASK=255.255.255.0
>>>>>>>>>>>>>>>>>>> IPADDR=192.168.1.10
>>>>>>>>>>>>>>>>>>> GATEWAY=192.168.1.10
>>>>>>>>>>>>>>>>>>> TYPE=Ethernet
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Exemplo IP por DHCP:
>>>>>>>>>>>>>>>>>>> DEVICE=eth0
>>>>>>>>>>>>>>>>>>> BOOTPROTO=dhco
>>>>>>>>>>>>>>>>>>> ONBOOT=yes
>>>>>>>>>>>>>>>>>>> TYPE=Ethernet
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> 2014-01-24 Sergio Mira <shbmira em gmail.com>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>   Salve, Fábio!
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Verifique se o dhclient está rodando na sua interface
>>>>>>>>>>>>>>>>>>>> de rede, com, por exemplo, o comando:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> *ps axu | grep dhclient*
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Se não estiver rodando, peça um IP ao gateway com o
>>>>>>>>>>>>>>>>>>>> comando:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> *dhclient -v eth0*
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Onde *eth0* é a sua interface de rede.
>>>>>>>>>>>>>>>>>>>> Para verificar as interfaces disponíveis, faça:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> *ifconfig*
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Caso não tenha nenhuma interface ativa, verifique se
>>>>>>>>>>>>>>>>>>>> possui interfaces listadas:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> *ifconfig -a*
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Se houver apenas a interface de loopback, aí o problema
>>>>>>>>>>>>>>>>>>>> é mais embaixo, rs!
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Abraço!
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>>>>>>>>> || --------------------------------------------
>>>>>>>>>>>>>>>>>>>> ||        Sergio Mira
>>>>>>>>>>>>>>>>>>>> ||   _    BSc of Computer Science (in progress)
>>>>>>>>>>>>>>>>>>>> ||  °v°   Federal University Of Lavras (UFLA)
>>>>>>>>>>>>>>>>>>>> || /(_)\
>>>>>>>>>>>>>>>>>>>> ||  ^ ^   sergiohbmira em computacao.ufla.br||        http://graduacao.dcc.ufla.br/~shbm95|| ---------------------------------------------
>>>>>>>>>>>>>>>>>>>> || Linux User #497558
>>>>>>>>>>>>>>>>>>>> || "Use Linux and be free."
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> ------ Mensagem original ------
>>>>>>>>>>>>>>>>>>>> De: "Fábio de Sousa" <fabiocs em gmail.com>
>>>>>>>>>>>>>>>>>>>> Para: "Portuguese (Brazilian) CentOS mailing list" <
>>>>>>>>>>>>>>>>>>>> centos-pt-br em centos.org>
>>>>>>>>>>>>>>>>>>>> Enviado(s): 24/01/2014 14:06:40
>>>>>>>>>>>>>>>>>>>> Assunto: [CentOS-pt-br] Up link automático
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Um salve a todos,
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Um dúvida: no centOS com interface gráfica, ligo
>>>>>>>>>>>>>>>>>>>> máquina sem o cabo de rede conectado. Após o sistema subir eu conecto o
>>>>>>>>>>>>>>>>>>>> cabo de rede e o sistema reconhece  e solicita o ip via dhcp!
>>>>>>>>>>>>>>>>>>>>  Dá para fazer isso também em uma sistema somente em
>>>>>>>>>>>>>>>>>>>> modo texto?
>>>>>>>>>>>>>>>>>>>> Eu até consigo fazer o sistema solicitar o IP via dhcp
>>>>>>>>>>>>>>>>>>>> somente no boot! Depois do sistema inicializado eu conecto o cabo de rede e
>>>>>>>>>>>>>>>>>>>> nada acontece!
>>>>>>>>>>>>>>>>>>>>  Alguém sabe como fazer em um sistema modo texto?
>>>>>>>>>>>>>>>>>>>> Uso centOS 6.5
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>  Grato,
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>   ~   *| Fábio de
>>>>>>>>>>>>>>>>>>>> Sousa
>>>>>>>>>>>>>>>>>>>> *
>>>>>>>>>>>>>>>>>>>> .ºvº. *| Téc. Inf.*
>>>>>>>>>>>>>>>>>>>> /(_)\ | *Seja livre, use LINUX*
>>>>>>>>>>>>>>>>>>>> .^.^. | *Socialmente justo, economicamente viável e
>>>>>>>>>>>>>>>>>>>> tecnologicamente sustentável*
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>>>> CentOS-pt-br mailing list
>>>>>>>>>>>>>>>>>>>> CentOS-pt-br em centos.org
>>>>>>>>>>>>>>>>>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>> Willian.A.Mayan
>>>>>>>>>>>>>>>>>>> GNU/Linux user:#536163
>>>>>>>>>>>>>>>>>>> Fedora Project - Ambassador
>>>>>>>>>>>>>>>>>>> <https://fedoraproject.org/wiki/User:Willianmayan>
>>>>>>>>>>>>>>>>>>> <https://fedoraproject.org/wiki/User:Willianmayan>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>> Willian.A.Mayan
>>>>>>>>>>>>>>>>>> GNU/Linux user:#536163
>>>>>>>>>>>>>>>>>> Fedora Project - Ambassador
>>>>>>>>>>>>>>>>>> <https://fedoraproject.org/wiki/User:Willianmayan>
>>>>>>>>>>>>>>>>>> <https://fedoraproject.org/wiki/User:Willianmayan>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>>> CentOS-pt-br mailing list
>>>>>>>>>>>>>>>>>> CentOS-pt-br em centos.org
>>>>>>>>>>>>>>>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>>> CentOS-pt-br mailing list
>>>>>>>>>>>>>>>>> CentOS-pt-br em centos.org
>>>>>>>>>>>>>>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>>> CentOS-pt-br mailing list
>>>>>>>>>>>>>>>> CentOS-pt-br em centos.org
>>>>>>>>>>>>>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>> Willian.A.Mayan
>>>>>>>>>>>>>>> GNU/Linux user:#536163
>>>>>>>>>>>>>>> Fedora Project - Ambassador
>>>>>>>>>>>>>>> <https://fedoraproject.org/wiki/User:Willianmayan>
>>>>>>>>>>>>>>> <https://fedoraproject.org/wiki/User:Willianmayan>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>> CentOS-pt-br mailing list
>>>>>>>>>>>>>>> CentOS-pt-br em centos.org
>>>>>>>>>>>>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>> CentOS-pt-br mailing list
>>>>>>>>>>>>>> CentOS-pt-br em centos.org
>>>>>>>>>>>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>> CentOS-pt-br mailing list
>>>>>>>>>>>>> CentOS-pt-br em centos.org
>>>>>>>>>>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> CentOS-pt-br mailing list
>>>>>>>>>>>> CentOS-pt-br em centos.org
>>>>>>>>>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> CentOS-pt-br mailing list
>>>>>>>>>> CentOS-pt-br em centos.org
>>>>>>>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> CentOS-pt-br mailing list
>>>>>>>>> CentOS-pt-br em centos.org
>>>>>>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> CentOS-pt-br mailing list
>>>>>>>> CentOS-pt-br em centos.org
>>>>>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> CentOS-pt-br mailing list
>>>>>>> CentOS-pt-br em centos.org
>>>>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Obrigado
>>>>>>
>>>>>> Cordialmente
>>>>>>
>>>>>> Gilberto Ferreira
>>>>>>
>>>>>>
>>>>>> Konnecta TI Tecnologia - Sistemas de Virtualização, Soluções de
>>>>>> Armazenamento de Dados, Criação de SAN/NAS, Zimbra Mail Server, Implantação
>>>>>> de Linux e Windows server.
>>>>>>
>>>>>>  Fundação Softville
>>>>>> Rua Otto Boehm, 48
>>>>>>
>>>>>> (47) 9676-7530
>>>>>>
>>>>>> Skype: gilberto.nunes36
>>>>>>
>>>>>>
>>>>>> www.konnectati.com.br
>>>>>>
>>>>>> blog.konnectati.com.br
>>>>>>
>>>>>> _______________________________________________
>>>>>> CentOS-pt-br mailing list
>>>>>> CentOS-pt-br em centos.org
>>>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>>>
>>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> CentOS-pt-br mailing list
>>>>> CentOS-pt-br em centos.org
>>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> Obrigado
>>>>
>>>> Cordialmente
>>>>
>>>> Gilberto Ferreira
>>>>
>>>>
>>>> Konnecta TI Tecnologia - Sistemas de Virtualização, Soluções de
>>>> Armazenamento de Dados, Criação de SAN/NAS, Zimbra Mail Server, Implantação
>>>> de Linux e Windows server.
>>>>
>>>>  Fundação Softville
>>>> Rua Otto Boehm, 48
>>>>
>>>> (47) 9676-7530
>>>>
>>>> Skype: gilberto.nunes36
>>>>
>>>>
>>>> www.konnectati.com.br
>>>>
>>>> blog.konnectati.com.br
>>>>
>>>> _______________________________________________
>>>> CentOS-pt-br mailing list
>>>> CentOS-pt-br em centos.org
>>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>>
>>>>
>>>
>>> _______________________________________________
>>> CentOS-pt-br mailing list
>>> CentOS-pt-br em centos.org
>>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>>
>>>
>>
>
> _______________________________________________
> CentOS-pt-br mailing list
> CentOS-pt-br em centos.org
> http://lists.centos.org/mailman/listinfo/centos-pt-br
>
>
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