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# dhcpd.conf
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#
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# Sample configuration file for ISC dhcpd
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#
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# option definitions common to all supported networks...
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option domain-name "example.org";
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option domain-name-servers ns1.example.org, ns2.example.org;
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default-lease-time 600;
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max-lease-time 7200;
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# The ddns-updates-style parameter controls whether or not the server will
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# attempt to do a DNS update when a lease is confirmed. We default to the
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# behavior of the version 2 packages ('none', since DHCP v2 didn't
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# have support for DDNS.)
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ddns-update-style none;
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# If this DHCP server is the official DHCP server for the local
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# network, the authoritative directive should be uncommented.
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#authoritative;
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# Use this to send dhcp log messages to a different log file (you also
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# have to hack syslog.conf to complete the redirection).
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#log-facility local7;
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# No service will be given on this subnet, but declaring it helps the
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# DHCP server to understand the network topology.
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#subnet 10.152.187.0 netmask 255.255.255.0 {
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#}
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# This is a very basic subnet declaration.
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#subnet 10.254.239.0 netmask 255.255.255.224 {
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# range 10.254.239.10 10.254.239.20;
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# option routers rtr-239-0-1.example.org, rtr-239-0-2.example.org;
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#}
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# This declaration allows BOOTP clients to get dynamic addresses,
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# which we don't really recommend.
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#subnet 10.254.239.32 netmask 255.255.255.224 {
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# range dynamic-bootp 10.254.239.40 10.254.239.60;
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# option broadcast-address 10.254.239.31;
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# option routers rtr-239-32-1.example.org;
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#}
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# A slightly different configuration for an internal subnet.
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#subnet 10.5.5.0 netmask 255.255.255.224 {
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# range 10.5.5.26 10.5.5.30;
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# option domain-name-servers ns1.internal.example.org;
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# option domain-name "internal.example.org";
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# option routers 10.5.5.1;
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# option broadcast-address 10.5.5.31;
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# default-lease-time 600;
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# max-lease-time 7200;
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#}
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# Hosts which require special configuration options can be listed in
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# host statements. If no address is specified, the address will be
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# allocated dynamically (if possible), but the host-specific information
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# will still come from the host declaration.
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#host passacaglia {
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# hardware ethernet 0:0:c0:5d:bd:95;
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# filename "vmunix.passacaglia";
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# server-name "toccata.example.com";
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#}
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# Fixed IP addresses can also be specified for hosts. These addresses
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# should not also be listed as being available for dynamic assignment.
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# Hosts for which fixed IP addresses have been specified can boot using
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# BOOTP or DHCP. Hosts for which no fixed address is specified can only
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# be booted with DHCP, unless there is an address range on the subnet
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# to which a BOOTP client is connected which has the dynamic-bootp flag
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# set.
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#host fantasia {
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# hardware ethernet 08:00:07:26:c0:a5;
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# fixed-address fantasia.example.com;
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#}
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# You can declare a class of clients and then do address allocation
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# based on that. The example below shows a case where all clients
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# in a certain class get addresses on the 10.17.224/24 subnet, and all
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# other clients get addresses on the 10.0.29/24 subnet.
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#class "foo" {
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# match if substring (option vendor-class-identifier, 0, 4) = "SUNW";
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#}
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#shared-network 224-29 {
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# subnet 10.17.224.0 netmask 255.255.255.0 {
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# option routers rtr-224.example.org;
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# }
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# subnet 10.0.29.0 netmask 255.255.255.0 {
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# option routers rtr-29.example.org;
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# }
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# pool {
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# allow members of "foo";
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# range 10.17.224.10 10.17.224.250;
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# }
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# pool {
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# deny members of "foo";
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# range 10.0.29.10 10.0.29.230;
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# }
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#}
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# Exmple de /etc/dhcp/dhcpd.conf
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default-lease-time 604800; # durée du bail en secondes
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max-lease-time 604800; # durée du bail en secondes
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option domain-name-servers 192.168.0.1; # adr. des serveurs DNS
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option netbios-name-servers 192.168.2.1; # adr. du serveur WINS
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option netbios-node-type 8; # type de noeud NetBios (WINS puis broadcast)
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subnet 192.168.2.0 netmask 255.255.255.0 {
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option subnet-mask 255.255.255.0; # masque de sous-réseau
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option broadcast-address 192.168.2.255; # adresse de broadcast
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range 192.168.2.10 192.168.2.20; # plage d'adresse
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option routers 192.168.2.1; # passerelle par defaut
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}
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host xp-dhcp {
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hardware ethernet 08:00:27:77:70:0D;
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fixed-address 192.168.1.101;
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}
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# Defaults for isc-dhcp-server (sourced by /etc/init.d/isc-dhcp-server)
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# Path to dhcpd's config file (default: /etc/dhcp/dhcpd.conf).
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DHCPDv4_CONF=/etc/dhcp/dhcpd.conf
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#DHCPDv6_CONF=/etc/dhcp/dhcpd6.conf
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# Path to dhcpd's PID file (default: /var/run/dhcpd.pid).
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DHCPDv4_PID=/var/run/dhcpd.pid
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#DHCPDv6_PID=/var/run/dhcpd6.pid
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# Additional options to start dhcpd with.
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# Don't use options -cf or -pf here; use DHCPD_CONF/ DHCPD_PID instead
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#OPTIONS=""
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# On what interfaces should the DHCP server (dhcpd) serve DHCP requests?
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# Separate multiple interfaces with spaces, e.g. "eth0 eth1".
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INTERFACESv4="enp0s8"
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#INTERFACESv6=""
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// This is the primary configuration file for the BIND DNS server named.
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//
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// Please read /usr/share/doc/bind9/README.Debian.gz for information on the
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// structure of BIND configuration files in Debian, *BEFORE* you customize
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// this configuration file.
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//
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// If you are just adding zones, please do that in /etc/bind/named.conf.local
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include "/etc/bind/named.conf.options";
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include "/etc/bind/named.conf.local";
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include "/etc/bind/named.conf.default-zones";
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//
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// Do any local configuration here
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//
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// Consider adding the 1918 zones here, if they are not used in your
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// organization
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//include "/etc/bind/zones.rfc1918";
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//zone directe
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zone "domaine.lan" {
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type master;
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file "/etc/bind/db.domaine.lan";
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};
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//zone inverse
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zone "1.168.192.in-addr.arpa" {
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type master;
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notify no;
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file "/etc/bind/db.domaine.lan.rev";
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};
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domain domaine.lan
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search domaine.lan
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nameserver 127.0.0.1
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//
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// Do any local configuration here
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//
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// Consider adding the 1918 zones here, if they are not used in your
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// organization
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//include "/etc/bind/zones.rfc1918";
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zone "domaine.lan" {
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type slave;
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file "/etc/bind/db.domaine.lan";
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masters {192.168.0.20; };
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masterfile-format text;
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};
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//zone inverse
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zone "1.168.192.in-addr.arpa" {
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type slave;
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notify no;
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file "/etc/bind/db.domaine.lan.rev";
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masters {192.168.0.20; };
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};
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domain sio.lan
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search sio.lan
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nameserver 192.168.0.1
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nameserver 10.121.38.7
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5
sio2/sisr/05-lb/lvs
Executable file
5
sio2/sisr/05-lb/lvs
Executable file
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#!/bin/bash
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echo "1" > /proc/sys/net/ipv4/ip_forward
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ipvsadm -A -t 192.168.0.150:80 -s rr
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ipvsadm -a -t 192.168.0.150:80 -r 172.16.0.1:80 -m
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ipvsadm -a -t 192.168.0.150:80 -r 172.16.0.2:80 -m
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