[CentOS-pt-br] Erro ao acesasr centos via Telnet
Luiz Henrique Borges
lhsborges em gmail.com
Quinta Maio 26 14:05:37 EDT 2011
É isso ai. Me esqueci desse detalhe!
Em 26 de maio de 2011 15:02, Lucas Timm LH <linuxhelper em gmail.com> escreveu:
> Precisa sim, o telnet-server é componente do Xinetd. Vai dizer que você sai
> instalando coisas a esmo sem ler a descrição do pacote? Dá um yum info
> telne-server...
>
> 2011/5/26 Thiago Gomes <thiagomespb em gmail.com>
>
>> nao precisa instalar o telnet-server ? como então eu removo ?
>>
>> 2011/5/26 Lucas Timm LH <linuxhelper em gmail.com>:
>> > @Thiago Gomes
>> > O servidor telnet roda dentro do xinet server. Assim o controle do
>> serviço é
>> > feito pelo daemon xinetd.
>> >
>> > 2011/5/26 Lucas Timm LH <linuxhelper em gmail.com>
>> >>
>> >> service xinetd restart? Olha o iptables também. Aqui na empresa eu
>> tenho o
>> >> telnet-server rodando no servidor principal, funciona muito bem.
>> >> [root em rhel01 etc]# uptime
>> >> 14:53:11 up 54 days, 7:58, 538 users, load average: 0.86, 0.61, 0.45
>> >> [root em rhel01 etc]#
>> >> [root em rhel01 etc]# cat /etc/xinetd.d/telnet
>> >> # default: on
>> >> # description: The telnet server serves telnet sessions; it uses \
>> >> # unencrypted username/password pairs for authentication.
>> >> service telnet
>> >> {
>> >> flags = REUSE
>> >> socket_type = stream
>> >> wait = no
>> >> user = root
>> >> server = /usr/sbin/in.telnetd
>> >> log_on_failure += USERID
>> >> disable = no
>> >> }
>> >> [root em rhel01 etc]#
>> >>
>> >>
>> >>
>> >> 2011/5/26 Thiago Gomes <thiagomespb em gmail.com>
>> >>>
>> >>> veja isso
>> >>>
>> >>> service telnet start
>> >>> telnet: unrecognized service
>> >>> # yum install telnet-server
>> >>> Loaded plugins: fastestmirror
>> >>> Loading mirror speeds from cached hostfile
>> >>> * addons: centos.argohost.net
>> >>> * base: centos.argohost.net
>> >>> * extras: centos.argohost.net
>> >>> * rpmforge: fr2.rpmfind.net
>> >>> * updates: centos.argohost.net
>> >>> Excluding Packages in global exclude list
>> >>> Finished
>> >>> Setting up Install Process
>> >>> Package 1:telnet-server-0.17-39.el5.i386 already installed and latest
>> >>> version
>> >>> Nothing to do
>> >>>
>> >>> estranho... o telnet-server esta instalado
>> >>>
>> >>>
>> >>> Em 26 de maio de 2011 14:32, Luiz Henrique Borges
>> >>> <lhsborges em gmail.com> escreveu:
>> >>> > service telnet status
>> >>> >
>> >>> > Me parece que o serviço não está rodando!!!
>> >>> >
>> >>> > Em 26 de maio de 2011 14:24, Thiago Gomes <thiagomespb em gmail.com>
>> >>> > escreveu:
>> >>> >>
>> >>> >> nada..
>> >>> >>
>> >>> >>
>> >>> >> Em 26 de maio de 2011 14:13, Luiz Henrique Borges
>> >>> >> <lhsborges em gmail.com> escreveu:
>> >>> >> > telnet não, coloca o número 23 no filtro.
>> >>> >> >
>> >>> >> > 2011/5/26 Thiago Gomes <thiagomespb em gmail.com>
>> >>> >> >>
>> >>> >> >> #netstat -a | grep telnet
>> >>> >> >> #
>> >>> >> >>
>> >>> >> >> nada..
>> >>> >> >>
>> >>> >> >> 2011/5/26 Luiz Henrique Borges <lhsborges em gmail.com>:
>> >>> >> >> > netstat -tunape | grep -i 23
>> >>> >> >> >
>> >>> >> >> > O seviço está em LISTEN, ouvindo na porta 23? Cole o retorno
>> >>> >> >> > desse
>> >>> >> >> > comando
>> >>> >> >> > pra gente!!!
>> >>> >> >> >
>> >>> >> >> > O firewall não está barrando?
>> >>> >> >> >
>> >>> >> >> > 2011/5/26 Thiago Gomes <thiagomespb em gmail.com>
>> >>> >> >> >>
>> >>> >> >> >> Pessoal,
>> >>> >> >> >>
>> >>> >> >> >> Estou com erro de configurar o meu servidor via telnet.
>> >>> >> >> >>
>> >>> >> >> >> fiz a instalação..
>> >>> >> >> >>
>> >>> >> >> >> #yum install telnet-server
>> >>> >> >> >>
>> >>> >> >> >> # telnet localhost
>> >>> >> >> >> Trying 127.0.0.1...
>> >>> >> >> >> telnet: connect to address 127.0.0.1: Connection refused
>> >>> >> >> >> telnet: Unable to connect to remote host: Connection refused
>> >>> >> >> >>
>> >>> >> >> >>
>> >>> >> >> >> #/etc/init.d/xinetd reload
>> >>> >> >> >> Reloading configuration:
>> >>> >> >> >> [FAILED]
>> >>> >> >> >>
>> >>> >> >> >> #chkconfig --list | grep telnet
>> >>> >> >> >> ekrb5-telnet: off
>> >>> >> >> >> krb5-telnet: off
>> >>> >> >> >> telnet: on
>> >>> >> >> >>
>> >>> >> >> >>
>> >>> >> >> >> service telnet
>> >>> >> >> >> {
>> >>> >> >> >> disable = no
>> >>> >> >> >> flags = REUSE
>> >>> >> >> >> socket_type = stream
>> >>> >> >> >> wait = no
>> >>> >> >> >> user = root
>> >>> >> >> >> server = /usr/sbin/in.telnetd
>> >>> >> >> >> log_on_failure += USERID
>> >>> >> >> >> }
>> >>> >> >> >>
>> >>> >> >> >>
>> >>> >> >> >>
>> >>> >> >> >> Falta alguma coisa. ??
>> >>> >> >> >>
>> >>> >> >> >> --
>> >>> >> >> >> Thiago Gomes
>> >>> >> >> >> _______________________________________________
>> >>> >> >> >> CentOS-pt-br mailing list
>> >>> >> >> >> CentOS-pt-br em centos.org
>> >>> >> >> >> http://lists.centos.org/mailman/listinfo/centos-pt-br
>> >>> >> >> >
>> >>> >> >> >
>> >>> >> >> >
>> >>> >> >> > --
>> >>> >> >> > Luiz Henrique Borges
>> >>> >> >> >
>> >>> >> >> > Junior Level Linux Professional (LPIC-1)
>> >>> >> >> > LPI ID: LPI000214825
>> >>> >> >> > Verification Code: akdd5dsk5t
>> >>> >> >> > https://cs.lpi.org/caf/Xamman/certification
>> >>> >> >> >
>> >>> >> >> > Novell Certified Linux Administrator
>> >>> >> >> > Data Center Technical Specialist
>> >>> >> >> >
>> >>> >> >> >
>> >>> >> >> > _______________________________________________
>> >>> >> >> > CentOS-pt-br mailing list
>> >>> >> >> > CentOS-pt-br em centos.org
>> >>> >> >> > http://lists.centos.org/mailman/listinfo/centos-pt-br
>> >>> >> >> >
>> >>> >> >> >
>> >>> >> >>
>> >>> >> >>
>> >>> >> >>
>> >>> >> >> --
>> >>> >> >> Thiago Gomes
>> >>> >> >> _______________________________________________
>> >>> >> >> CentOS-pt-br mailing list
>> >>> >> >> CentOS-pt-br em centos.org
>> >>> >> >> http://lists.centos.org/mailman/listinfo/centos-pt-br
>> >>> >> >
>> >>> >> >
>> >>> >> >
>> >>> >> > --
>> >>> >> > Luiz Henrique Borges
>> >>> >> >
>> >>> >> > Junior Level Linux Professional (LPIC-1)
>> >>> >> > LPI ID: LPI000214825
>> >>> >> > Verification Code: akdd5dsk5t
>> >>> >> > https://cs.lpi.org/caf/Xamman/certification
>> >>> >> >
>> >>> >> > Novell Certified Linux Administrator
>> >>> >> > Data Center Technical Specialist
>> >>> >> >
>> >>> >> >
>> >>> >> > _______________________________________________
>> >>> >> > CentOS-pt-br mailing list
>> >>> >> > CentOS-pt-br em centos.org
>> >>> >> > http://lists.centos.org/mailman/listinfo/centos-pt-br
>> >>> >> >
>> >>> >> >
>> >>> >>
>> >>> >>
>> >>> >>
>> >>> >> --
>> >>> >> Thiago Gomes
>> >>> >> _______________________________________________
>> >>> >> CentOS-pt-br mailing list
>> >>> >> CentOS-pt-br em centos.org
>> >>> >> http://lists.centos.org/mailman/listinfo/centos-pt-br
>> >>> >
>> >>> >
>> >>> >
>> >>> > --
>> >>> > Luiz Henrique Borges
>> >>> >
>> >>> > Junior Level Linux Professional (LPIC-1)
>> >>> > LPI ID: LPI000214825
>> >>> > Verification Code: akdd5dsk5t
>> >>> > https://cs.lpi.org/caf/Xamman/certification
>> >>> >
>> >>> > Novell Certified Linux Administrator
>> >>> > Data Center Technical Specialist
>> >>> >
>> >>> >
>> >>> > _______________________________________________
>> >>> > CentOS-pt-br mailing list
>> >>> > CentOS-pt-br em centos.org
>> >>> > http://lists.centos.org/mailman/listinfo/centos-pt-br
>> >>> >
>> >>> >
>> >>>
>> >>>
>> >>>
>> >>> --
>> >>> Thiago Gomes
>> >>> _______________________________________________
>> >>> CentOS-pt-br mailing list
>> >>> CentOS-pt-br em centos.org
>> >>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>> >>
>> >>
>> >>
>> >> --
>> >> Lucas Timm, Goiânia/GO.
>> >> http://timmerman.wordpress.com
>> >>
>> >> (62) 8198-0867
>> >
>> >
>> >
>> > --
>> > Lucas Timm, Goiânia/GO.
>> > http://timmerman.wordpress.com
>> >
>> > (62) 8198-0867
>> >
>> > _______________________________________________
>> > CentOS-pt-br mailing list
>> > CentOS-pt-br em centos.org
>> > http://lists.centos.org/mailman/listinfo/centos-pt-br
>> >
>> >
>>
>>
>>
>> --
>> Thiago Gomes
>> _______________________________________________
>> CentOS-pt-br mailing list
>> CentOS-pt-br em centos.org
>> http://lists.centos.org/mailman/listinfo/centos-pt-br
>>
>
>
>
> --
> Lucas Timm, Goiânia/GO.
> http://timmerman.wordpress.com
>
> (62) 8198-0867
>
> _______________________________________________
> CentOS-pt-br mailing list
> CentOS-pt-br em centos.org
> http://lists.centos.org/mailman/listinfo/centos-pt-br
>
>
--
*Luiz Henrique Borges*
*
Junior Level Linux Professional (LPIC-1)*
*LPI ID: LPI000214825
Verification Code: akdd5dsk5t
https://cs.lpi.org/caf/Xamman/certification*
*
Novell Certified Linux Administrator
Data Center Technical Specialist*
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