Re: [CentOS-es] Abrir el puerto 1500
Gracias a todos por las sugerencias. Me pongo ahora a mirarlo.. La verdad es para una aplicación cliente de copia de seguridad: Tivoli. Después de instalar el cliente, cada vez que intento conectar con el servidor remoto, me dice fallo de connexión TCP/IP. Por el lado del servidor, no le llega ni siquiera mi petición de establecer la comunicación. Salu2 2010/7/1 aldoco...@gmail.com Cambia el INPUT por FORWARD y mira si es TCP, necesitas. Establecer una sesión remota a algún server o host o es comunicación UDP?? Revisa eso Mensaje enviado desde mi terminal BlackBerry® de Porta -Original Message- From: Damaso Payares lordel...@gmail.com Sender: centos-es-boun...@centos.org Date: Wed, 30 Jun 2010 20:27:50 To: centos-es@centos.org; gaugu...@fi.upm.es Reply-To: centos-es@centos.org Subject: Re: [CentOS-es] Abrir el puerto 1500 ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- - work as if you don't need money, - love as if you've never been hurt, - dance as if nobody can see, - sing as if no one can hear, - live as if Earth was heaven. by somebody ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Abrir el puerto 1500
Hola, 2010/7/1 Ghislain Atemezing ghislain.atemez...@gmail.com: Gracias a todos por las sugerencias. Me pongo ahora a mirarlo.. La verdad es para una aplicación cliente de copia de seguridad: Tivoli. Después de instalar el cliente, cada vez que intento conectar con el servidor remoto, me dice fallo de connexión TCP/IP. Por el lado del servidor, no le llega ni siquiera mi petición de establecer la comunicación. Salu2 2010/7/1 aldoco...@gmail.com Cambia el INPUT por FORWARD y mira si es TCP, necesitas. Establecer una sesión remota a algún server o host o es comunicación UDP?? Revisa eso Mensaje enviado desde mi terminal BlackBerry® de Porta -Original Message- From: Damaso Payares lordel...@gmail.com Sender: centos-es-boun...@centos.org Date: Wed, 30 Jun 2010 20:27:50 To: centos-es@centos.org; gaugu...@fi.upm.es Reply-To: centos-es@centos.org Subject: Re: [CentOS-es] Abrir el puerto 1500 ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- - work as if you don't need money, - love as if you've never been hurt, - dance as if nobody can see, - sing as if no one can hear, - live as if Earth was heaven. by somebody ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es Has probado hacer un telnet al puerto desde el servidor: telnet host puerto Para ver si abre conexión...digo yo Por cierto, en alguna ocasión he tenido problemas editando manualmente el fichero /etc/sysconfig/iptables...no se porque. Has probado hacer el cambio con system-config-securitylevel-tui en Customize hay un apartado Other ports. -- Oscar Osta Pueyo oostap.lis...@gmail.com _kiakli_ ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
[CentOS-es] Comprobar Estado Partición ext3
Hola, ¿Existe alguna forma de comprobar el estado de una partición ext3 que esté montada? El uso de e2fsck tengo entendido que no es recomendable en particiones montadas. -- Oscar Osta Pueyo oostap.lis...@gmail.com _kiakli_ ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Comprobar Estado Partición ext3
Hola, ¿Existe alguna forma de comprobar el estado de una partición ext3 que esté montada? El uso de e2fsck tengo entendido que no es recomendable en particiones montadas. -- Oscar Osta Pueyo oostap.lis...@gmail.com _kiakli_ ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es Podrias entrar en modo recuperacion o mediante un cd de ubuntu en modo a prueba de fallos y sin montar la particion, desde consola por comandos podrias hacer un fsck -yf /dev/x y te corrige automaticamente los fallos que pueda tener. -- Maykel Dpto de Sistemas Intentando aprender cada día más y más!! ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Comprobar Estado Partición ext3
Hola, 2010/7/1 Maykel Franco Hernández may...@maykel.es: Hola, ¿Existe alguna forma de comprobar el estado de una partición ext3 que esté montada? El uso de e2fsck tengo entendido que no es recomendable en particiones montadas. -- Oscar Osta Pueyo oostap.lis...@gmail.com _kiakli_ ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es Podrias entrar en modo recuperacion o mediante un cd de ubuntu en modo a prueba de fallos y sin montar la particion, desde consola por comandos podrias hacer un fsck -yf /dev/x y te corrige automaticamente los fallos que pueda tener. -- Maykel Dpto de Sistemas Intentando aprender cada día más y más!! ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es Si, pero la pregunta es si existe alguna utilidad para solo hacer un check en una partición montada. He mirado la documentación de fsck y 2efsck y siempre recomienda los mismo que no este montada la partición. Otra cosa que puedo hacer es forzar el chequeo en el boot con shutdown -F -r now pero tenía la duda de saber si se puede hacer sin tener que iniciar el servidor o entrar con linux recue... -- Oscar Osta Pueyo oostap.lis...@gmail.com _kiakli_ ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Abrir el puerto 1500
2010/7/1 Oscar Osta Pueyo oostap.lis...@gmail.com Hola, 2010/7/1 Ghislain Atemezing ghislain.atemez...@gmail.com: Gracias a todos por las sugerencias. Me pongo ahora a mirarlo.. La verdad es para una aplicación cliente de copia de seguridad: Tivoli. Después de instalar el cliente, cada vez que intento conectar con el servidor remoto, me dice fallo de connexión TCP/IP. Por el lado del servidor, no le llega ni siquiera mi petición de establecer la comunicación. Salu2 2010/7/1 aldoco...@gmail.com Cambia el INPUT por FORWARD y mira si es TCP, necesitas. Establecer una sesión remota a algún server o host o es comunicación UDP?? Revisa eso Mensaje enviado desde mi terminal BlackBerry® de Porta -Original Message- From: Damaso Payares lordel...@gmail.com Sender: centos-es-boun...@centos.org Date: Wed, 30 Jun 2010 20:27:50 To: centos-es@centos.org; gaugu...@fi.upm.es Reply-To: centos-es@centos.org Subject: Re: [CentOS-es] Abrir el puerto 1500 ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- - work as if you don't need money, - love as if you've never been hurt, - dance as if nobody can see, - sing as if no one can hear, - live as if Earth was heaven. by somebody ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es Has probado hacer un telnet al puerto desde el servidor: telnet host puerto Para ver si abre conexión...digo yo Por cierto, en alguna ocasión he tenido problemas editando manualmente el fichero /etc/sysconfig/iptables...no se porque. Has probado hacer el cambio con system-config-securitylevel-tui en Customize hay un apartado Other ports. -- Oscar Osta Pueyo oostap.lis...@gmail.com _kiakli_ ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es OScar, lamentablemente el telnet no funciona connection refused, hasta el telnet localhost. He tenido que hacer un /etc/init.d/iptables stop.. nada. He revisado los parámetros IP de conexión, todo parece en orden. ¿Alguna otra sugerencia por favor? Gracias por adelantado. -- - work as if you don't need money, - love as if you've never been hurt, - dance as if nobody can see, - sing as if no one can hear, - live as if Earth was heaven. by somebody ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Comprobar Estado Partición ext3
Hola, 2010/7/1 Ing. Ernesto Pérez Estévez cen...@nuestroserver.com: Si, pero la pregunta es si existe alguna utilidad para solo hacer un check en una partición montada. He mirado la documentación de fsck y 2efsck y siempre recomienda los mismo que no este montada la partición. oscar, una pregunta: es por alguna razón especial que deseas chequearle? Te está dando algún error el kernel continuamente sobre fallos en ext3? porque con el último kernel nos ha pasado y no es culpa del filesystem. Es por eso que quisiera saber si nos pasa a nosotros nada más o a otras personas saludos epe Os explico un poco por encima, es para comprobar si la conversión de workstation a ESX ha ido bien. En ocasiones una misma máquina virtual, actua de diferente manera en los ESX de los cliente y he pensado en corrupción de ficheros en la conversión. Simplemente era poder comprobar el estado del filesystem. Aunque los log del sistema no me dan errores...era por trastear un poco. -- Oscar Osta Pueyo oostap.lis...@gmail.com _kiakli_ ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Abrir el puerto 1500
Hola, 2010/7/1 Ghislain Atemezing ghislain.atemez...@gmail.com: 2010/7/1 Oscar Osta Pueyo oostap.lis...@gmail.com Hola, 2010/7/1 Ghislain Atemezing ghislain.atemez...@gmail.com: Gracias a todos por las sugerencias. Me pongo ahora a mirarlo.. La verdad es para una aplicación cliente de copia de seguridad: Tivoli. Después de instalar el cliente, cada vez que intento conectar con el servidor remoto, me dice fallo de connexión TCP/IP. Por el lado del servidor, no le llega ni siquiera mi petición de establecer la comunicación. Salu2 2010/7/1 aldoco...@gmail.com Cambia el INPUT por FORWARD y mira si es TCP, necesitas. Establecer una sesión remota a algún server o host o es comunicación UDP?? Revisa eso Mensaje enviado desde mi terminal BlackBerry® de Porta -Original Message- From: Damaso Payares lordel...@gmail.com Sender: centos-es-boun...@centos.org Date: Wed, 30 Jun 2010 20:27:50 To: centos-es@centos.org; gaugu...@fi.upm.es Reply-To: centos-es@centos.org Subject: Re: [CentOS-es] Abrir el puerto 1500 ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- - work as if you don't need money, - love as if you've never been hurt, - dance as if nobody can see, - sing as if no one can hear, - live as if Earth was heaven. by somebody ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es Has probado hacer un telnet al puerto desde el servidor: telnet host puerto Para ver si abre conexión...digo yo Por cierto, en alguna ocasión he tenido problemas editando manualmente el fichero /etc/sysconfig/iptables...no se porque. Has probado hacer el cambio con system-config-securitylevel-tui en Customize hay un apartado Other ports. -- Oscar Osta Pueyo oostap.lis...@gmail.com _kiakli_ ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es OScar, lamentablemente el telnet no funciona connection refused, hasta el telnet localhost. He tenido que hacer un /etc/init.d/iptables stop.. nada. He revisado los parámetros IP de conexión, todo parece en orden. ¿Alguna otra sugerencia por favor? Gracias por adelantado. -- - work as if you don't need money, - love as if you've never been hurt, - dance as if nobody can see, - sing as if no one can hear, - live as if Earth was heaven. by somebody ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es Puede instalar iptraf y monitorizar la tarjeta de red, para ver las conexiones de entrada y salida (sale también el puerto). Yo lo que suelo hacer es con dos consolas vía ssh contra el servidor, en una el iptraf y en la otra lanzo las conexiones...prueba. -- Oscar Osta Pueyo oostap.lis...@gmail.com _kiakli_ ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
[CentOS-es] enlaces simbólicos
saludos listeros. quisiera poder mostrar el contenido de uno de mis discos duro en una carpeta FTP en /var/ftp/ he usado un enlace simbólico pero no pueden dirigerse hacia su dirección ni el navegador ni los clientes ftp. si hago un enlace simbólico a un archivo por Ej: de mi usuario /home/user el navegador lo dirige bien pero el cliente ftp no lo logra. error más frecuentes que dan los navegadores y los clientes ftp al intentar acceder a los enlaces simbólicos. error 550 no puede abrir el directorio. error 550 no such directory -- «»» O§many Oconnor AdminNet -Contramaestre- [UO] phone: 587158;587325 «»» ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
[CentOS-es] Consulta sobre mailman
Hola amigos Quería consultarles por la configuración de mailman, alguien me puede dar un tip de donde configurar el número de envío por vez? configurar 20 correos por envío o algo así. Si pudieran darme algún tip se los agradecería, mil gracias. Saludos Cordiales Luis Huacho Lazo ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
[CentOS-es] Fwd: enlaces simbólicos
Mensaje original Asunto: enlaces simbólicos Fecha: Thu, 01 Jul 2010 11:12:25 -0300 De: O§many Oconnor ocon...@gera.uo.edu.cu Para: centos-es@centos.org saludos listeros. quisiera poder mostrar el contenido de uno de mis discos duro en una carpeta FTP en /var/ftp/ he usado un enlace simbólico pero no pueden dirigerse hacia su dirección ni el navegador ni los clientes ftp. si hago un enlace simbólico a un archivo por Ej: de mi usuario /home/user el navegador lo dirige bien pero el cliente ftp no lo logra. error más frecuentes que dan los navegadores y los clientes ftp al intentar acceder a los enlaces simbólicos. error 550 no puede abrir el directorio. error 550 no such directory *usando VSFTP* -- «»» O§many Oconnor AdminNet -Contramaestre- [UO] phone: 587158;587325 «»» ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
[CentOS-es] Activar Wake on lan
Buenas a todos. Estoy intentando configurar el wake on lan en un servidor de pruebas con Centos 5. -he activado en la bios la posibilidad del wake on lan. -he activado Wake-on: g con el comando ethtool Pero me ha sido imposible el equipo no enciende desde otra maquina, en la red.. el resultado del comando ethtool: # ethtool eth1 Settings for eth1: Supported ports: [ TP ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Supports auto-negotiation: Yes Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Advertised auto-negotiation: Yes Speed: 100Mb/s Duplex: Full Port: Twisted Pair PHYAD: 0 Transceiver: internal Auto-negotiation: on Supports Wake-on: pumbg Wake-on: g Current message level: 0x0033 (51) Link detected: yes De lo que si me he dado cuenta es que al apagar el servidor la tarjeta de red queda totalmente apagada, es decir el led donde está conectada el rj-45 se apaga con el equipo, supongo que aqui es donde está el problema, ya que sino tiene tension, no podrá recibir el magic packet, el problema es que no se como hacerlo Saludos -- “Los ordenadores son buenos siguiendo instrucciones, no leyendo tu mente” — Donald Knuth ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Activar Wake on lan
Que servidor es ?? Cual es el modelo de la tarjeta ?? Hay unas que hay que conectar un cable a la motherboard -Original Message- From: Ulises Carreño ulisescarr...@gmail.com Sender: centos-es-boun...@centos.org Date: Thu, 1 Jul 2010 17:30:21 To: centos-es@centos.org Reply-To: centos-es@centos.org Subject: [CentOS-es] Activar Wake on lan ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
[CentOS-es] Pregunta sobre IPTABLES
Hola a todos. Estoy aprendiendo a configurar una caja cortafuegos sobre linux pero al crear uno de los script me marca un error que no se como resolver ya revise y revise el script pero no detecto donde esta el error si alguien me puede ayudar con esto lo agradecere, este es el script del que les hablo: #!/bin/sh ## /ust/local/bin/fw_nat # iptables firewall script for sharing # brodband Internet, with no public services # define variables ipt=/sbin/iptables mod=/sbin/modprobe LAN_IFACE=eth0 WAN_IFACE=eth1 # basic set or kernel modules $mod ip_tables $mod ip_conntrack $mod iptable_filter $mod iptable_nat $mod iptable_mangle $mod ipt_LOG $mod ipt_state $mod ipt_MASQUERADE # add these for IRC and FTP $mod ip_nat_ftp $mod ip_nat_irc $mod ip_conntrack_ftp $mod ip_conntrack_irc # Flush all active rules and delete all custom chains $ipt -F $ipt -t nat -F $ipt -t mangle -F $ipt -X $ipt -t nat -X $ipt -t mangle -X # Set default policies $ipt -P INPUT DROP $ipt -P FORWARK DROP $ipt -P OUTPUT ACCEPT $ipt -t nat -P OUTPUT ACCEPT $ipt -t nat -P PREROUTING ACCEPT $ipt -t nat -P POSTROUTING ACCEPT $ipt -t mangle -P PREROUTING ACCEPT $ipt -t mangle -P POSTROUTING ACCEPT # this line in necessary for the loopback interface # andinternal socket-based services to work correctly $ipt -A INPUT -i lo -j ACCEPT # Enable ip masquerading $ipt -t nat -A POSTROUTING -o $WAN_IFACE -j MASQUERADE # Enable unrestricted outgoing traffic, incoming # is restricted to locally-initiated sessions only $ipt -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT $ipt -A FORWARD -i $WAN_IFACE -o $WAN_IFACE -m state --state ESTABLISHED,RELATED -j ACCEPT $ipt -A FORWARD -i $LAN_IFACE -o $WAN_IFACE -m state --state NEW,ESTABLISHED,RELATED -j ACCEPT # Accept important ICMP messanges $ipt -A INPUT -p icmp --icmp-type echo-request -j ACCEPT $ipt -A INPUT -p icmp --icmp-type time-exceeded -j ACCEPT $ipt -A IMPUT -p icmp --icmp-type destination-unreachable -j ACCEPT # Reject connectgion attempts nor initiated from inside the LAN $ipt -A IMPUT -p tcp --syn -j DROP y el error que me da es: $ sudo fw_nat iptables: Bad built-in chain name. iptables: No chain/target/match by that name. iptables: No chain/target/match by that name. Acabo de notar que ese error lo ejecuta solo cuando le modifico los permisos a que solo tenga acceso a el root de otra forma ejecuta sin problemas, estoy confundido pues me dicen que es recomendable que le modifique y que solo le de permisos de 0700 que es lo que tengo que hacer? Un saludo y de antemano gracias -- Mario Villela Larraza mario.villelalarr...@gmail.com Cel 0445512591926 Nextel 527225222122 62*15*27621 ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Pregunta sobre IPTABLES
On Thu, Jul 1, 2010 at 3:48 PM, Mario Villela Larraza mario.villelalarr...@gmail.com wrote: Hola a todos. Estoy aprendiendo a configurar una caja cortafuegos sobre linux pero al crear uno de los script me marca un error que no se como resolver ya revise y revise el script pero no detecto donde esta el error si alguien me puede ayudar con esto lo agradecere, este es el script del que les hablo: Prueba a reemplazar la primera línea del script por #!/bin/sh -x con esto verás la traza de lo que va ejecutando y podrás determinar qué línea arroja el error. -- Eduardo Grosclaude Universidad Nacional del Comahue Neuquen, Argentina ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Pregunta sobre IPTABLES
Fijate que es INPUT y no IMPUT -Original Message- From: Mario Villela Larraza mario.villelalarr...@gmail.com Sender: centos-es-boun...@centos.org Date: Thu, 1 Jul 2010 13:48:06 To: centos-es@centos.org Reply-To: centos-es@centos.org Subject: [CentOS-es] Pregunta sobre IPTABLES ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Pregunta sobre IPTABLES
Encontre los errores al final de el script son estos + /sbin/iptables -A INPUT -p icmp --icmp-type echo-request -j ACCEPT + /sbin/iptables -A INPUT -p icmp --icmp-type time-exceeded -j ACCEPT + /sbin/iptables -A IMPUT -p icmp --icmp-type destination-unreachable -j ACCEPT iptables: No chain/target/match by that name. + /sbin/iptables -A IMPUT -p tcp --syn -j DROP iptables: No chain/target/match by that name. pero no entiendo a que se refiere en internet dice que tiene una referencia inexistente pero no distinguo que parte es y si no existe adonde lo tengo que referir El 1 de julio de 2010 14:09, Eduardo Grosclaude eduardo.groscla...@gmail.com escribió: On Thu, Jul 1, 2010 at 3:48 PM, Mario Villela Larraza mario.villelalarr...@gmail.com wrote: Hola a todos. Estoy aprendiendo a configurar una caja cortafuegos sobre linux pero al crear uno de los script me marca un error que no se como resolver ya revise y revise el script pero no detecto donde esta el error si alguien me puede ayudar con esto lo agradecere, este es el script del que les hablo: Prueba a reemplazar la primera línea del script por #!/bin/sh -x con esto verás la traza de lo que va ejecutando y podrás determinar qué línea arroja el error. -- Eduardo Grosclaude Universidad Nacional del Comahue Neuquen, Argentina ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- Mario Villela Larraza mario.villelalarr...@gmail.com Cel 0445512591926 Nextel 527225222122 62*15*27621 ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Pregunta sobre IPTABLES
On 07/01/2010 04:03 PM, Mario Villela Larraza wrote: Encontre los errores al final de el script son estos + /sbin/iptables -A INPUT -p icmp --icmp-type echo-request -j ACCEPT + /sbin/iptables -A INPUT -p icmp --icmp-type time-exceeded -j ACCEPT + /sbin/iptables -A IMPUT -p icmp --icmp-type destination-unreachable -j ACCEPT iptables: No chain/target/match by that name. + /sbin/iptables -A IMPUT -p tcp --syn -j DROP iptables: No chain/target/match by that name. pero no entiendo a que se refiere en internet dice que tiene una referencia inexistente pero no distinguo que parte es y si no existe adonde lo tengo que referir El 1 de julio de 2010 14:09, Eduardo Grosclaude eduardo.groscla...@gmail.com mailto:eduardo.groscla...@gmail.com escribió: On Thu, Jul 1, 2010 at 3:48 PM, Mario Villela Larraza mario.villelalarr...@gmail.com mailto:mario.villelalarr...@gmail.com wrote: Hola a todos. Estoy aprendiendo a configurar una caja cortafuegos sobre linux pero al crear uno de los script me marca un error que no se como resolver ya revise y revise el script pero no detecto donde esta el error si alguien me puede ayudar con esto lo agradecere, este es el script del que les hablo: Prueba a reemplazar la primera línea del script por #!/bin/sh -x con esto verás la traza de lo que va ejecutando y podrás determinar qué línea arroja el error. -- Eduardo Grosclaude Universidad Nacional del Comahue Neuquen, Argentina ___ CentOS-es mailing list CentOS-es@centos.org mailto:CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- Mario Villela Larraza mario.villelalarr...@gmail.com mailto:mario.villelalarr...@gmail.com Cel 0445512591926 Nextel 527225222122 62*15*27621 ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es Estimado, te respondo a tu casilla ya que a la lista no se por que no puedo enviar, el error que te lanza tu script de iptables: */ iptables: No chain/target/match by that name/* se refiere a que estas intentando ingresar una regla en un chain (INPUT, OUTPUT, FORWARD), la cual no existe... y si revisas tu correo en tus ultimas lineas tienes el siguiente error: */ /sbin/iptables -A IMPUT -p icmp --icmp-type destination-unreachable -j ACCEPT /sbin/iptables -A IMPUT -p tcp --syn -j DROP/* en dodne en ves de INPUT haz puesto IMPUT... arregla eso y corre tu script de nuevo.. -- Carlos Vicente Hernandez Zapata Operador Direccion de Informatica Universidad de La Frontera - Temuco Telefono: (45) 325512 /* Se omiten tildes para desfigurar el texto*/ ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] Activar Wake on lan
Cual es el modelo de la tarjeta ?? Hay unas que hay que conectar un cable a la motherboard La tarjeta es una realtek, lo siento no recuerdo el modelo, y ahora no puedo mirarlo. No es necesario ponerle el cable, ya he probado en este mismo equipo con un windows en otra particion y el wake on lan si que funciona. Como dije en el correo anterior he observado que cuando apago el pc con windows este si que deja el led de la tarjeta encendido, desde centos no pasa esto, Habrá alguna opción en el halt del sistema para eliminar este comportamiento? Saludos -- “Los ordenadores son buenos siguiendo instrucciones, no leyendo tu mente” — Donald Knuth ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
[CentOS-es] Problema con DNS bind9 gracias de antemano!!!
Hola lista tengo un problema con la configuracion de un DNS interno solo
lonecesito para no tener que recordar tantas ip's ya que la red del
laboratorio esta creciendo demaciado entonces me decidi por hacer un DNS con
bind9, lo fui realizando por pasos primero solo agrege los DNS en forward
para que se usara como DNS interno y pudiera resolver peticiones de paginas
de fuera, el problema empezó cuando agregue la zona interna y la inversa me
costo un poco por errores de sintaxis pero cuando por fin lo pude hacer
funcionar ya no me resuelve peticiones de paginas de Internet, en pocas
palabras solo resuelve peticiones de la zona interna espero y me puedan
ayudar
saludos estos son los archivos de configuración cabe destacar que la zona
interna funciona perfectamente lo que no funciona es cuando quiero que me
resuelva ip's de internet por ejemplo:
host www.google.com
Host www.google.com not found: 3(NXDOMAIN)
named.conf
options {
listen-on port 53 { 127.0.0.1; };
// listen-on-v6 port 53 { ::1; };
directory /var/named;
dump-file /var/named/data/cache_dump.db;
statistics-file /var/named/data/named_stats.txt;
memstatistics-file /var/named/data/named_mem_stats.txt;
// Those options should be used carefully because they disable port
// randomization
// query-sourceport 53;
// query-source-v6 port 53;
// allow-query { localhost; };
// allow-query-cache { localhost; };
forwarders{8.8.8.8; 8.8.4.4};
};
logging {
channel default_debug {
file data/named.run;
severity dynamic;
};
};
view localhost_resolver {
match-clients{ localhost; };
match-destinations { localhost; };
recursion yes;
include /etc/named.rfc1912.zones;
zone .{
type master;
file lsvp.zone;
};
zone 1.168.192.in-addr.arpa {
type master;
file 1.168.192.in-addr.arpa.zone;
};
};
include /etc/rndc.key;
---
zona lsvp.zone
$TTL86400
@IN SOA. root. (
42; serial (d. adams)
3H; refresh
15M; retry
1W; expiry
1D ); minimum
@ IN NS sulaco.
@ IN A 192.168.1.8
master IN A 192.168.1.2
cintia IN A 192.168.1.3
carlos IN A 192.168.1.4
maquina6IN A 192.168.1.6
pablo IN A 192.168.1.10
jorge IN A 192.168.1.12
prueba IN A 192.168.1.18
karina IN A 192.168.1.21
fabiola IN A 192.168.1.23
fantasmaIN A 192.168.1.29
impresora IN A 192.168.1.249
---1.168.192.in-addr.arpa.zone
$TTL 86400
@INSOA. root. (
42; serial
3H; refresh
15M; retry
1W; expiry
1D ); minimum
;
@INNSsulaco.
2INPTRmaster.
3INPTRcintia.
4INPTRcarlos.
6INPTRmaquina6.
10INPTRpablo.
12INPTRjorge.
18INPTRprueba.
21INPTRkarina.
23INPTRfabiola.
29INPTRfantasma.
249INPTRimpresora.
251INPTRgateway.
252INPTRgatewaywireless.
___
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[CentOS] Update update failed on filesystem-2.4.0-3.el5.x86_64
I was doing a upgrade of an existing machine from 5.4 to 5.5. Everything else worked except for this rpm filesystem-2.4.0-3.el5.x86_64 It seems that it's trying to unpack the file into the CentOS DVD mount point Error unpacking rpm package filesystem-2.4.0-3.el5.x86_64 error: unpacking of archive failed on file /media: cpio: lsetfilecon Would it be safe to manually download the rpm then install it locally, or would that not work either? I haven't restart the machine because I'm concerned that not updating this file could mean the filesystem becomes inaccessible. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Update update failed on filesystem-2.4.0-3.el5.x86_64
I believe the filesystem RPM basically owns all the main directories on the system. One of them being /media. I suspect you have something mounted on /media, and since installing filesystem will try to create /media, that results in an error it wasn't expecting. can you umount /media and try again? I think that would allow 'filesystem' to complete its install process -Bond -Original Message- From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of Emmanuel Noobadmin Sent: Wednesday, June 30, 2010 11:45 PM To: CentOS mailing list Subject: [CentOS] Update update failed on filesystem-2.4.0-3.el5.x86_64 I was doing a upgrade of an existing machine from 5.4 to 5.5. Everything else worked except for this rpm filesystem-2.4.0-3.el5.x86_64 It seems that it's trying to unpack the file into the CentOS DVD mount point Error unpacking rpm package filesystem-2.4.0-3.el5.x86_64 error: unpacking of archive failed on file /media: cpio: lsetfilecon Would it be safe to manually download the rpm then install it locally, or would that not work either? I haven't restart the machine because I'm concerned that not updating this file could mean the filesystem becomes inaccessible. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Update update failed on filesystem-2.4.0-3.el5.x86_64
On 7/1/10, Bond Masuda bond.mas...@jlbond.com wrote: I believe the filesystem RPM basically owns all the main directories on the system. One of them being /media. I suspect you have something mounted on /media, and since installing filesystem will try to create /media, that results in an error it wasn't expecting. can you umount /media and try again? I think that would allow 'filesystem' to complete its install process Thank you very much for the help, didn't realized /media was still mounted. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xulrunner-devel dependencies
From: Bowie Bailey bowie_bai...@buc.com What's the deal with all of the new dependencies for xulrunner-devel in the last update? I'm updating my servers and the update for Dunno, but: # yum install xulrunner-devel ... Installing: xulrunner-develi386 1.9.2.4-9.el5updates 4.1 M Installing for dependencies: libXt-develi386 1.0.2-3.2.el5base330 k libnotify-develi386 0.4.2-6.el5 base 19 k startup-notification-devel i386 0.8-4.1 base8.6 k ... Install 4 Package(s) Upgrade 0 Package(s) Maybe you were not up to date on many packages? JD ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] An Interview with Karan
(And thanks to KB for his ongoing, Herculean CentOS efforts...) +1 -- John Maclean 07739 171 531 MSc (DIC) Enterprise Linux Systems Engineer ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] RHEL 6b2 Release
The official Redhat mirror is very slow at the moment. Here is a faster mirror from my company for the x86-64 version: http://download2.imt-systems.com/rhel6b2/ there are also torrents available: http://distrowatch.com/?newsid=06160 -- Among the maxims on Lord Naoshige's wall, there was this one: Matters of great concern should be treated lightly. Master Ittei commented, Matters of small concern should be treated seriously. (Ghost Dog : The Way of The Samurai) ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] GNBD/LVM problem
Hello all: I'm having a strange problem with GNBD and LVM on two fully updated CentOS 5.5 x86_64 systems. On node1, I have exported a gnbd volume. lvcreate -L 500M -n mirrortest_lv01 mirrorvg gnbd_serv gnbd_export -d /dev/mirrorvg/mirrortest_lv01 -e node1_lv01 On node2 I have imported the volume: gnbd_import -i node1 Next, on node2 I attempt to create a mirrored LV with the imported GNBD volume and a local disk: fdisk /dev/gnbd/node1_lv01 then create an LVM partition fdisk /dev/sdb then create an LVM partition I can then create a volume group with those two disks: pvs vgcreate mirrorvg /dev/sdb1 /dev/gnbd0 The problem occurs when I try to create a mirrored LV using the above VG. [r...@vm-helios-002 ~]# lvcreate --mirrorlog core -L 256M -n mirroredlv01 -m 1 mirrortestvg Insufficient suitable allocatable extents for logical volume : 64 more required Unable to allocate extents for mirror(s). It doesn't matter what disk sizes are available. Even creating a non-mirrored LV causes issues: [r...@vm-helios-002 ~]# lvcreate -L 256M -n mirroredlv01 mirrortestvg Error locking on node 192.168.8.152: device-mapper: create ioctl failed: Device or resource busy Error locking on node 192.168.8.151: Volume group for uuid not found: xCTR5M2kOEBiLM7eSRntez2y2VKy9vvqnSs6LTC99x9kIsAdNI2l8CH90h6BYKsH Aborting. Failed to activate new LV to wipe the start of it. [r...@vm-helios-002 ~]# The other issue that's occurring is that even if I remove the GNBD PV from the mirrortestvg, it still gives the error (i.e., using just local disk). Not sure where to look at this point. I suspect it has something to do with the cluster locking, but the configuration is really basic and specifies no clustered volumes. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] ntp server
I have a need to run a centos server CUT-off from any connected network. So the NTP server that is running on this very small network cannot connect to any other site to do what NTP does. however, I have devices on this small network that I wish to use the centos server as the time source and run ntpd. However - it seems like ntpd server does not like to run this way. There is a LONG delay before it finally says OK - no one to talk to so I'll just give the time anyway. Then things start working. Is there some method to SKIP this long delay??? It seems like its 15 or 20 minutes. I need to bypass that delay or tell ntpd I dont care about others time just provide the time you have. Thanks, Jerry ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xulrunner-devel dependencies
John Doe wrote: From: Bowie Bailey bowie_bai...@buc.com What's the deal with all of the new dependencies for xulrunner-devel in the last update? I'm updating my servers and the update for Dunno, but: # yum install xulrunner-devel ... Installing: xulrunner-develi386 1.9.2.4-9.el5updates 4.1 M Installing for dependencies: libXt-develi386 1.0.2-3.2.el5base330 k libnotify-develi386 0.4.2-6.el5 base 19 k startup-notification-devel i386 0.8-4.1 base8.6 k ... Install 4 Package(s) Upgrade 0 Package(s) Maybe you were not up to date on many packages? Maybe you already had the dependencies installed for something else. What I'm seeing is that I already had an older version of xulrunner-devel installed without all of the dependencies and then when I do an update to the newer version, I get an extra 43 dependencies. Since I don't need it (AFAIK), I just removed the package and that solved (or at least worked around) the problem. But it still doesn't make sense. A new version of a package sometimes has a few new dependencies, but 43 is a bit much. -- Bowie ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xulrunner-devel dependencies
On 01/07/2010 15:50, Bowie Bailey wrote: Since I don't need it (AFAIK), I just removed the package and that solved (or at least worked around) the problem. But it still doesn't make sense. A new version of a package sometimes has a few new dependencies, but 43 is a bit much. how many of the 43 were cross-architecture ? - KB ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] ntp server
-Original Message- From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of Jerry Geis Sent: Thursday, July 01, 2010 10:28 AM To: CentOS ML Subject: [CentOS] ntp server I have a need to run a centos server CUT-off from any connected network. So the NTP server that is running on this very small network cannot connect to any other site to do what NTP does. however, I have devices on this small network that I wish to use the centos server as the time source and run ntpd. N.B. Windows does not (easily) speak ntp with a *real* ntp client, Microsoft has its own way of doing things. However - it seems like ntpd server does not like to run this way. There is a LONG delay before it finally says OK - no one to talk to so I'll just give the time anyway. Then things start working. Is there some method to SKIP this long delay??? It seems like its 15 or 20 minutes. I need to bypass that delay or tell ntpd I dont care about others time just provide the time you have. /etc/ntp.conf server (IP address of the machine running REAL ntp) server 127.127.1.0 fudge 127.127.1.0 stratum 10 N.B. stuff that goes in /etc/ntp.conf to keep the clocks secure is omitted. This is just the three lines to keep clocks synchronized in a perfect world. *** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept for the presence of computer viruses. www.Hubbell.com - Hubbell Incorporated** ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Anyone seen the Adobe update?
Well, here it is, the day after the Adobe update was announced, and they say that I should go for 9.3.3... but there's still no update visible to yum. Anyone have an ETV on this? mark ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xulrunner-devel dependencies
Karanbir Singh wrote: On 01/07/2010 15:50, Bowie Bailey wrote: Since I don't need it (AFAIK), I just removed the package and that solved (or at least worked around) the problem. But it still doesn't make sense. A new version of a package sometimes has a few new dependencies, but 43 is a bit much. how many of the 43 were cross-architecture ? None, they are all devel packages. Actually, now that I take a closer look, the main dependencies are: freetype-devel startup-notification-devel pango-devel libgnome-devel libXt-devel gtk2-devel libjpeg-devel libgnomeui-devel libIDL-devel libXrender-devel gnome-vfs2-devel alsa-lib-devel libnotify-devel Then these start pulling in their own dependencies and I wind up with a list of 43 new packages being installed for dependencies. I just find this really strange since none of these were required for the previous version. -- Bowie ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] ntp server
On Thu, 2010-07-01 at 10:51 -0400, Brunner, Brian T. wrote: -Original Message- From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of Jerry Geis Sent: Thursday, July 01, 2010 10:28 AM To: CentOS ML Subject: [CentOS] ntp server I have a need to run a centos server CUT-off from any connected network. So the NTP server that is running on this very small network cannot connect to any other site to do what NTP does. however, I have devices on this small network that I wish to use the centos server as the time source and run ntpd. N.B. Windows does not (easily) speak ntp with a *real* ntp client, Microsoft has its own way of doing things. as an administrator on Windows system... net time /setsntp:hostname_OR_IP_Address Craig -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Firefox slower on GMail since update to CentOS 5.5
The more I experience it, the more it seems clear that this issue only happens with GMail / Google Apps. So I really think that this is either a GMail or a Firefox issue. Just to close this: since the official update to Firefox 3.6, the problem disappeared. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] ntp server
On 7/1/2010 9:28 AM, Jerry Geis wrote: I have a need to run a centos server CUT-off from any connected network. So the NTP server that is running on this very small network cannot connect to any other site to do what NTP does. however, I have devices on this small network that I wish to use the centos server as the time source and run ntpd. However - it seems like ntpd server does not like to run this way. There is a LONG delay before it finally says OK - no one to talk to so I'll just give the time anyway. Then things start working. Is there some method to SKIP this long delay??? It seems like its 15 or 20 minutes. I need to bypass that delay or tell ntpd I dont care about others time just provide the time you have. You can get an assortment of devices that receive time signals from satellites to act as good authoritative time sources on your private network if you are willing to spend some money. If you just want to fake it, I think the trick is to lower the stratum number in the 'fudge' setting in ntpd.conf. -- Les Mikesell lesmikes...@gmail.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xulrunner-devel dependencies
On 01/07/2010 16:08, Bowie Bailey wrote: Then these start pulling in their own dependencies and I wind up with a list of 43 new packages being installed for dependencies. I just find this really strange since none of these were required for the previous version. That is quite interesting. I guess the question next is : was the machine in a state where all deps resolved cleanly before you attempted the install ? Although, the new xul ad firefox update were a major step forward. - KB ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] NIC config documentation?
Does anyone have a favorite howto or other succinct document that that describes how to set up networking on a multi-nic host when you don't know ahead of time which nic is which? I usually muddle through it by plugging in one wire at a time, using mii-tool to see which link is up, then ifconfig on that interface to get the HWaddr to put in the corresponding /etc/sysconfig/network-scipts/ifcfg-eth? file. But now I need to train some other people how to do it and it seems like there should be a better way. -- Les Mikesell lesmikes...@gmail.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] xulrunner-devel dependencies
Karanbir Singh wrote: On 01/07/2010 16:08, Bowie Bailey wrote: Then these start pulling in their own dependencies and I wind up with a list of 43 new packages being installed for dependencies. I just find this really strange since none of these were required for the previous version. That is quite interesting. I guess the question next is : was the machine in a state where all deps resolved cleanly before you attempted the install ? As far as I know, these machines had everything installed cleanly via yum. And all of my 5.x systems show the same behavior. Although, the new xul ad firefox update were a major step forward. That may explain it. That's basically why I was asking here. I saw two options -- either the package had been legitimately updated with the new deps, or it was a packaging error that added in some extraneous deps. -- Bowie ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] ntp server
You can get an assortment of devices that receive time signals from satellites to act as good authoritative time sources on your private network if you are willing to spend some money. If you just want to fake it, I think the trick is to lower the stratum number in the 'fudge' setting in ntpd.conf. Les I have tried dropping the stratum to 2,1 and 0 - did notice any effect Of course doing service ntpd restart each time. Thanks, jerry ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] ntp server
Jerry Geis wrote: You can get an assortment of devices that receive time signals from satellites to act as good authoritative time sources on your private network if you are willing to spend some money. If you just want to fake it, I think the trick is to lower the stratum number in the 'fudge' setting in ntpd.conf. Les I have tried dropping the stratum to 2,1 and 0 - did notice any effect Of course doing service ntpd restart each time. Try setting it like this: fudge 127.127.1.0 stratum 10 server 127.127.1.0 prefer And make sure that there are no other server lines in the config. I haven't tried this myself, but if you don't have any other servers listed, then it shouldn't waste any time waiting on them. -- Bowie ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] ntp server
Try setting it like this: fudge 127.127.1.0 stratum 10 server 127.127.1.0 prefer Bowie That did not work either. jerry ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Superblock Problem
Hi all, After rebooting my CentOS 5.5 server, i have the following message: == Red Hat nash version 5.1.19.6 starting EXT3-fs: unable to read superblock mount: error mounting /dev/root on /sysroot as ext3: invalid argument setuproot: moving /root failed: No such file or directory setuproot: error mounting /proc: No such file or directory setuproot: error mounting /sys: No such file or directory switchroot: mount failed: no such file or directory Kernel panic - not syncing: Attempted to kill init! I booted the server (rescue mode) with CentOS 5.4 x64 i have used to initially install it. It recognizes all the RAID1 partitions i have. cat /mnt/sysimage/proc/mdstat md3 : active raid1 sdb2[1] sda2[0] 2048192 blocks [2/2] [UU] md1 : active raid1 sdb3[1] sda3[0] 486134848 blocks [2/2] [UU] md0 : active raid1 sdb1[0] sda1[1] 200704 blocks [2/2] [UU] unused devices: none cat /mnt/sysimage/boot/grub/menu.lst === # grub.conf generated by anaconda # # Note that you do not have to rerun grub after making changes to this file # NOTICE: You have a /boot partition. This means that # all kernel and initrd paths are relative to /boot/, eg. # root (hd0,0) # kernel /vmlinuz-version ro root=/dev/md1 # initrd /initrd-version.img #boot=/dev/md0 default=0 timeout=5 splashimage=(hd0,0)/grub/splash.xpm.gz hiddenmenu title CentOS (2.6.18-164.10.1.el5xen) root (hd0,0) kernel /xen.gz-2.6.18-164.10.1.el5 module /vmlinuz-2.6.18-164.10.1.el5xen ro root=/dev/md1 rhgb quiet module /initrd-2.6.18-164.10.1.el5xen.img title CentOS (2.6.18-164.10.1.el5) root (hd0,0) kernel /vmlinuz-2.6.18-164.10.1.el5 ro root=/dev/md1 rhgb quiet initrd /initrd-2.6.18-164.10.1.el5.img title CentOS (2.6.18-164.6.1.el5) root (hd0,0) kernel /vmlinuz-2.6.18-164.6.1.el5 ro root=/dev/md1 rhgb quiet initrd /initrd-2.6.18-164.6.1.el5.img title CentOS (2.6.18-164.6.1.el5xen) root (hd0,0) kernel /xen.gz-2.6.18-164.6.1.el5 module /vmlinuz-2.6.18-164.6.1.el5xen ro root=/dev/md1 rhgb quiet module /initrd-2.6.18-164.6.1.el5xen.img title CentOS (2.6.18-164.el5xen) root (hd0,0) kernel /xen.gz-2.6.18-164.el5 module /vmlinuz-2.6.18-164.el5xen ro root=/dev/md1 rhgb quiet module /initrd-2.6.18-164.el5xen.img title CentOS-base (2.6.18-164.el5) root (hd0,0) kernel /vmlinuz-2.6.18-164.el5 ro root=/dev/md1 rhgb quiet initrd /initrd-2.6.18-164.el5.img ./getinfo.sh disk == == BEGIN uname -rmi == 2.6.18-164.el5 x86_64 x86_64 == END uname -rmi == == BEGIN rpm -q centos-release == centos-release-5-5.el5.centos == END rpm -q centos-release == == BEGIN getenforce == Permissive == END getenforce == == BEGIN cat /etc/fstab == /dev/md1/ ext3defaults,acl1 1 /dev/md0/boot ext3defaults1 2 tmpfs /dev/shmtmpfs defaults0 0 devpts /dev/ptsdevpts gid=5,mode=620 0 0 sysfs /syssysfs defaults0 0 proc/proc procdefaults0 0 /dev/md3swapswapdefaults0 0 == END cat /etc/fstab == == BEGIN df -h == FilesystemSize Used Avail Use% Mounted on /dev/md1 450G 72G 355G 17% / /dev/md0 190M 45M 136M 25% /boot == END df -h == == BEGIN fdisk -l == Disk /dev/md0 doesn't contain a valid partition table Disk /dev/md1 doesn't contain a valid partition table Disk /dev/md3 doesn't contain a valid partition table Disk /dev/sda: 500.1 GB, 500107862016 bytes 255 heads, 63 sectors/track, 60801 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sda1 * 1 25 200781 fd Linux raid autodetect /dev/sda2 26 280 2048287+ fd Linux raid autodetect /dev/sda3 281 60801 486134932+ fd Linux raid autodetect Disk /dev/sdb: 500.1 GB, 500107862016 bytes 255 heads, 63 sectors/track, 60801 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sdb1 * 1 25 200781 fd Linux raid autodetect /dev/sdb2 26 280 2048287+ fd Linux raid autodetect /dev/sdb3 281 60801 486134932+ fd Linux raid autodetect Disk /dev/md0: 205 MB, 205520896 bytes 2 heads, 4 sectors/track, 50176 cylinders Units = cylinders of 8 * 512 = 4096 bytes Disk /dev/md1: 497.8 GB, 497802084352 bytes 2 heads, 4 sectors/track, 121533712 cylinders Units
Re: [CentOS] Superblock Problem
Guy Boisvert wrote: Hi all, After rebooting my CentOS 5.5 server, i have the following message: == Red Hat nash version 5.1.19.6 starting EXT3-fs: unable to read superblock mount: error mounting /dev/root on /sysroot as ext3: invalid argument setuproot: moving /root failed: No such file or directory setuproot: error mounting /proc: No such file or directory setuproot: error mounting /sys: No such file or directory switchroot: mount failed: no such file or directory Kernel panic - not syncing: Attempted to kill init! I booted the server (rescue mode) with CentOS 5.4 x64 i have used to initially install it. It recognizes all the RAID1 partitions i have. cat /mnt/sysimage/proc/mdstat md3 : active raid1 sdb2[1] sda2[0] 2048192 blocks [2/2] [UU] md1 : active raid1 sdb3[1] sda3[0] 486134848 blocks [2/2] [UU] md0 : active raid1 sdb1[0] sda1[1] 200704 blocks [2/2] [UU] unused devices: none cat /mnt/sysimage/boot/grub/menu.lst === # grub.conf generated by anaconda # # Note that you do not have to rerun grub after making changes to this file # NOTICE: You have a /boot partition. This means that # all kernel and initrd paths are relative to /boot/, eg. # root (hd0,0) # kernel /vmlinuz-version ro root=/dev/md1 # initrd /initrd-version.img #boot=/dev/md0 default=0 timeout=5 splashimage=(hd0,0)/grub/splash.xpm.gz hiddenmenu title CentOS (2.6.18-164.10.1.el5xen) root (hd0,0) kernel /xen.gz-2.6.18-164.10.1.el5 module /vmlinuz-2.6.18-164.10.1.el5xen ro root=/dev/md1 rhgb quiet module /initrd-2.6.18-164.10.1.el5xen.img title CentOS (2.6.18-164.10.1.el5) root (hd0,0) kernel /vmlinuz-2.6.18-164.10.1.el5 ro root=/dev/md1 rhgb quiet initrd /initrd-2.6.18-164.10.1.el5.img snip First, have you tried booting with the second one, or do you require xen? Second, I find it odd, since the kernel I have with 5.5 is 2.6.18-194.3.1.el5 (well, the initial install gave me 2.6.18-194.el5, but this was the first upgrade). Finally, it's almost as though grub were not correctly installed - have you checked /boot/grub/device.map? mark ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Kickstart from tagged VLAN?
I've searched around but haven't found a definitive answer yet, is it possible to kickstart from a tagged VLAN? I found this bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=431915 But I can't find out how far the vlan support goes. I haven't found anything about it in any kickstart docs. I have two tagged vlans: Vlan 100 - server subnet Vlan 101 - backup subnet From start to finish anaconda needs to pick up a dynamic address from vlan 100. After that the kickstart file specifies the static adress from vlan100 and it's address from the backup subnet. Anyone know if this is currently possible? If so any nod in the right direction would be appreciated Jeff ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Kickstart from tagged VLAN?
On 07/01/10 3:51 PM, Jeff Hefner wrote: I've searched around but haven't found a definitive answer yet, is it possible to kickstart from a tagged VLAN? I found this bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=431915 But I can't find out how far the vlan support goes. I haven't found anything about it in any kickstart docs. I have two tagged vlans: Vlan 100 - server subnet Vlan 101 - backup subnet From start to finish anaconda needs to pick up a dynamic address from vlan 100. After that the kickstart file specifies the static adress from vlan100 and it's address from the backup subnet. Anyone know if this is currently possible? If so any nod in the right direction would be appreciated I dunno how you'd get the BIOS to do a PXE boot off a vlan. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Kickstart from tagged VLAN?
On Friday, July 02, 2010 06:51 AM, Jeff Hefner wrote: I've searched around but haven't found a definitive answer yet, is it possible to kickstart from a tagged VLAN? I found this bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=431915 But I can't find out how far the vlan support goes. I haven't found anything about it in any kickstart docs. I have two tagged vlans: Vlan 100 - server subnet Vlan 101 - backup subnet From start to finish anaconda needs to pick up a dynamic address from vlan 100. After that the kickstart file specifies the static adress from vlan100 and it's address from the backup subnet. Anyone know if this is currently possible? If so any nod in the right direction would be appreciated Set the port to vlan 100 untagged and when the installation is done, switch it back tagged - assuming your kickstart script sets up the vlans... ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Scripting for Centos security advisory database
Hi all, Where can I find Centos Security Advisory database? The one that I believe similar with RHSA? 2ndly, is there any script available to check if there's any CESA against my installed Centos? Thank you very much. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Kickstart from tagged VLAN?
From start to finish anaconda needs to pick up a dynamic address from vlan 100. After that the kickstart file specifies the static adress from vlan100 and it's address from the backup subnet. Anyone know if this is currently possible? If so any nod in the right direction would be appreciated I dunno how you'd get the BIOS to do a PXE boot off a vlan. I remember running into this a while ago. I think most multi-layer switches can have a default VLAN that untagged packets will go to. Check the docs for your switch. Scott ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
