Difference between revisions of "2011-39-Migrering af Linux"

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== DHCP  ==
 
== DHCP  ==
  
<br>#<br># DHCP Server Configuration file.<br># see /usr/share/doc/dhcp*/dhcpd.conf.sample<br># see dhcpd.conf(5) man page<br>#<br>ddns-update-style interim;<br>ignore client-updates;
+
<source lang="">#
 +
# DHCP Server Configuration file.
 +
#   see /usr/share/doc/dhcp*/dhcpd.conf.sample
 +
#   see dhcpd.conf(5) man page
 +
#
 +
ddns-update-style interim;
 +
ignore client-updates;
  
 
subnet 192.168.1.0 netmask 255.255.255.0 {
 
subnet 192.168.1.0 netmask 255.255.255.0 {
  
# The range of IP addresses the server<br> # will issue to DHCP enabled PC clients<br> # booting up on the network
+
  # The range of IP addresses the server
 +
  # will issue to DHCP enabled PC clients
 +
  # booting up on the network
  
range 192.168.1.100 192.168.1.199;
+
  range 192.168.1.100 192.168.1.199;
  
# Set the amount of time in seconds that<br> # a client may keep the IP address
+
  # Set the amount of time in seconds that
 +
  # a client may keep the IP address
  
default-lease-time 86400;<br> max-lease-time 86400;
+
  default-lease-time 86400;
 +
  max-lease-time 86400;
  
# Set the default gateway to be used by<br> # the PC clients
+
  # Set the default gateway to be used by
 +
  # the PC clients
  
option routers 192.168.1.1;<br> # Don't forward DHCP requests from this<br> # NIC interface to any other NIC<br> # interfaces
+
  option routers 192.168.1.1;
 +
  # Don't forward DHCP requests from this
 +
  # NIC interface to any other NIC
 +
  # interfaces
  
option ip-forwarding off;
+
  option ip-forwarding off;
  
# Set the broadcast address and subnet mask<br> # to be used by the DHCP clients
+
  # Set the broadcast address and subnet mask
 +
  # to be used by the DHCP clients
  
option broadcast-address 192.168.1.255;<br> option subnet-mask 255.255.255.0;
+
  option broadcast-address 192.168.1.255;
 +
  option subnet-mask 255.255.255.0;
  
# Set the NTP server to be used by the<br> # DHCP clients
+
  # Set the NTP server to be used by the
 +
  # DHCP clients
  
option ntp-servers 192.168.1.1;
+
  option ntp-servers 192.168.1.1;
  
# Set the DNS server to be used by the<br> # DHCP clients
+
  # Set the DNS server to be used by the
 +
  # DHCP clients
  
option domain-name-servers 192.168.1.1;
+
  option domain-name-servers 192.168.1.1;
  
# If you specify a WINS server for your Windows clients,<br> # you need to include the following option in the dhcpd.conf file:
+
  # If you specify a WINS server for your Windows clients,
 +
  # you need to include the following option in the dhcpd.conf file:
  
option netbios-name-servers 192.168.1.1;
+
  option netbios-name-servers 192.168.1.1;
  
# You can also assign specific IP addresses based on the clients'<br> # ethernet MAC address as follows (Host's name is "laser-printer":
+
  # You can also assign specific IP addresses based on the clients'
 +
  # ethernet MAC address as follows (Host's name is "laser-printer":
  
#host laser-printer {<br> # hardware ethernet 08:00:2b:4c:59:23;<br> # fixed-address 192.168.1.222;<br> #}<br>}<br>#<br># List an unused interface here<br>#<br>#subnet 192.168.2.0 netmask 255.255.255.0 {<br>#}<br>
+
  #host laser-printer {
 +
  #   hardware ethernet 08:00:2b:4c:59:23;
 +
  # fixed-address 192.168.1.222;
 +
  #}
 +
}
 +
#
 +
# List an unused interface here
 +
#
 +
#subnet 192.168.2.0 netmask 255.255.255.0 {
 +
#}</source><br>

Revision as of 11:53, 26 September 2011

Opgaver

Mandag 26-9-2011

Formiddag

  1. Opdater serverene
  2. Tilføj extra netkort
  3. statisk dhcp
  4. sæt dhcp server op
  5. ip tables

Config

DHCP

#
# DHCP Server Configuration file.
#   see /usr/share/doc/dhcp*/dhcpd.conf.sample
#   see dhcpd.conf(5) man page
#
ddns-update-style interim;
ignore client-updates;

subnet 192.168.1.0 netmask 255.255.255.0 {

   # The range of IP addresses the server
   # will issue to DHCP enabled PC clients
   # booting up on the network

   range 192.168.1.100 192.168.1.199;

   # Set the amount of time in seconds that
   # a client may keep the IP address

  default-lease-time 86400;
  max-lease-time 86400;

   # Set the default gateway to be used by
   # the PC clients

   option routers 192.168.1.1;
   # Don't forward DHCP requests from this
   # NIC interface to any other NIC
   # interfaces

   option ip-forwarding off;

   # Set the broadcast address and subnet mask
   # to be used by the DHCP clients

  option broadcast-address 192.168.1.255;
  option subnet-mask 255.255.255.0;

   # Set the NTP server to be used by the
   # DHCP clients

  option ntp-servers 192.168.1.1;

   # Set the DNS server to be used by the
   # DHCP clients

  option domain-name-servers 192.168.1.1;

   # If you specify a WINS server for your Windows clients,
   # you need to include the following option in the dhcpd.conf file:

  option netbios-name-servers 192.168.1.1;

   # You can also assign specific IP addresses based on the clients'
   # ethernet MAC address as follows (Host's name is "laser-printer":

  #host laser-printer {
   #   hardware ethernet 08:00:2b:4c:59:23;
   #  fixed-address 192.168.1.222;
   #}
}
#
# List an unused interface here
#
#subnet 192.168.2.0 netmask 255.255.255.0 {
#}