• blluch
  

  • Registrat/da: 02 / Maig / 2024
  • Darrera visita: 27 / Jun / 2009
  • Enviaments: 9

  Enviat: 05/Jun/2009 - 09:31

  Estic intentant seguir els passos del manual d'instal·lació anomenat "Projecte Servidor de terminals en Linkat 2(LTSP)" i a l'apartat 10 referent a DHCP es diu que l'arxiu de configuració del servei de DHCP és el /etc/dhcp.conf
  Vaig on s'indica Escriptori -> Administració del sistema -> Sistema -> Editor /etc/sysconfig -> Network -> DHCP -> DHCP server -> DHCPD_INTERFACE i poso el nom de eth0 tal i com s'indica al manual.
  Després vaig a l'arxiu dhcp.conf i mirant el contingut, no hi veig el que suposadament hi hauria de veure i "només" hi veig:
  # dhcpd.conf
  #
  # Sample configuration file for ISC dhcpd
  #
  
  # option definitions common to all supported networks...
  option domain-name "example.org";
  option domain-name-servers ns1.example.org, ns2.example.org;
  
  default-lease-time 600;
  max-lease-time 7200;
  
  # if you do not use dynamical DNS updates:
  #
  # this statement is needed by dhcpd-3 needs at least this statement.
  # you have to delete it for dhcpd-2, because it does not know it.
  #
  # if you want to use dynamical DNS updates, you should first read
  # read /usr/share/doc/packages/dhcp-server/DDNS-howto.txt
  ddns-update-style none; ddns-updates off;
  
  
  # If this DHCP server is the official DHCP server for the local
  # network, the authoritative directive should be uncommented.
  #authoritative;
  
  # Use this to send dhcp log messages to a different log file (you also
  # have to hack syslog.conf to complete the redirection).
  log-facility local7;
  
  # No service will be given on this subnet, but declaring it helps the
  # DHCP server to understand the network topology.
  
  subnet 10.152.187.0 netmask 255.255.255.0 {
  }
  
  # This is a very basic subnet declaration.
  
  subnet 10.254.239.0 netmask 255.255.255.224 {
  range 10.254.239.10 10.254.239.20;
  option routers rtr-239-0-1.example.org, rtr-239-0-2.example.org;
  }
  
  # This declaration allows BOOTP clients to get dynamic addresses,
  # which we don't really recommend.
  
  subnet 10.254.239.32 netmask 255.255.255.224 {
  range dynamic-bootp 10.254.239.40 10.254.239.60;
  option broadcast-address 10.254.239.31;
  option routers rtr-239-32-1.example.org;
  }
  
  # A slightly different configuration for an internal subnet.
  subnet 10.5.5.0 netmask 255.255.255.224 {
  range 10.5.5.26 10.5.5.30;
  option domain-name-servers ns1.internal.example.org;
  option domain-name "internal.example.org";
  option routers 10.5.5.1;
  option broadcast-address 10.5.5.31;
  default-lease-time 600;
  max-lease-time 7200;
  }
  
  # Hosts which require special configuration options can be listed in
  # host statements. If no address is specified, the address will be
  # allocated dynamically (if possible), but the host-specific information
  # will still come from the host declaration.
  
  host passacaglia {
  hardware ethernet 0:0:c0:5d:bd:95;
  filename "vmunix.passacaglia";
  server-name "toccata.fugue.com";
  }
  
  # Fixed IP addresses can also be specified for hosts. These addresses
  # should not also be listed as being available for dynamic assignment.
  # Hosts for which fixed IP addresses have been specified can boot using
  # BOOTP or DHCP. Hosts for which no fixed address is specified can only
  # be booted with DHCP, unless there is an address range on the subnet
  # to which a BOOTP client is connected which has the dynamic-bootp flag
  # set.
  host fantasia {
  hardware ethernet 08:00:07:26:c0:a5;
  fixed-address fantasia.fugue.com;
  }
  
  # You can declare a class of clients and then do address allocation
  # based on that. The example below shows a case where all clients
  # in a certain class get addresses on the 10.17.224/24 subnet, and all
  # other clients get addresses on the 10.0.29/24 subnet.
  
  class "foo" {
  match if substring (option vendor-class-identifier, 0, 4) = "SUNW";
  }
  
  shared-network 224-29 {
  subnet 10.17.224.0 netmask 255.255.255.0 {
  option routers rtr-224.example.org;
  }
  subnet 10.0.29.0 netmask 255.255.255.0 {
  option routers rtr-29.example.org;
  }
  pool {
  allow members of "foo";
  range 10.17.224.10 10.17.224.250;
  }
  pool {
  deny members of "foo";
  range 10.0.29.10 10.0.29.230;
  }
  }
  
  On es troba l'arxiu de la configuració del DHCP en realitat?
  
  Gràcies.

  • 
  •  
• pablo.vigo
  
  

  • Rang:
  • Registrat/da: 23 / Mar / 2006
  • Darrera visita: 14 / Jun / 2019
  • Enviaments: 4529

  Enviat: 05/Jun/2009 - 13:34

  Hola,
  
  després d'executar la comanda "ltspadmin" es crea una proposta de configurció del servidor dhcp, el fitxer es diu dhcp.conf.sample i es troba al directori /etc, aquest fitxer cal renombrar-lo amb el nom dhcp.conf per substituir el que ve per defecte.
  
  És per això que no trobes la configuració correcta?
  
  Salut.
  
  Projecte Linkat

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