[CentOS-pt-br] Erro ao acesasr centos via Telnet
Lucas Timm LH
linuxhelper em gmail.com
Quinta Maio 26 13:54:43 EDT 2011
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
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