Exibir código-fonte para Redes

grafico:
 apt-get install network-manager-kde
 adduser rosa powerdev
 adduser rosa netdev

na mão
<source lang="bash">
ifconfig eth0 192.168.0.10 netmask 255.255.255.0
route add default 192.168.0.1
echo "nameserver 200.204.0.10" > /etc/resolv.conf
echo "nameserver 200.204.0.138" >> /etc/resolv.conf
</source>

no iniciar
exemplo do /etc/network/interfaces

 auto lo
 iface lo inet loopback
 <br />
 auto eth0
 iface eth0 inet dhcp
 <br />
 auto eth1
 iface eth1 inet static
 address 192.168.0.1
 netmask 255.255.255.0
 broadcast 192.168.0.255
 gateway 192.168.0.1
 network 192.168.0.0


'''compartilhando rede'''
considerando que a sua rede local seja: 192.168.0.0/24 (que significa a faixa de IPs de 192.168.0.1 até 192.168.0.254)
<source lang="bash">
iptables -t nat -A POSTROUTING -s 192.168.0.0/24 -j MASQUERADE
echo "1" > /proc/sys/net/ipv4/ip_forward
</source>
Limpando as tabelas
 iptables -F
 iptables -t nat -F
 iptables -t mangle -F

Servidor DHCP
 # apt-get install dhcp3-server

editando conf
 # nano /etc/dhcp3/dhcpd.conf

 shared-network WORKSTATIONS {
     subnet 192.168.0.0 netmask 255.255.255.0 {
  <br />
 default-lease-time            21600;
 max-lease-time                21600;
 <br />
 option subnet-mask            255.255.255.0;
 option broadcast-address      192.168.0.255;
 option routers                192.168.0.1;
 option domain-name-servers    200.170.0.133, 200.155.255.20;
 option domain-name            "banto.org.br";
 range 192.168.0.2 192.168.0.11;
 <br />
     }
 }


* roteador linksys+uaifai
insira os seguintes valores na sua rede:
* IP: 192.168.1.10
* SUBNET MASK: 255.255.255.0
* GATEWAY: 192.168.1.1

e agora acesse via browse: http://192.168.1.1

verificando máquinas na rede
* http://autoscan-network.com
* http://pub.nkosi.org/autoscan-network-1.42-Linux-x86-Install.tar.gz

desabilita ip6
<source lang="bash">
echo "net.ipv6.conf.all.disable_ipv6=1" >> /etc/sysctl.conf
</source>


ajustando ip/dominio em hosts no windows
* http://pt.kioskea.net/faq/242-como-modificar-seu-arquivo-hosts
* http://support.microsoft.com/kb/972034


[[Categoria:gnuzinho]] 
[[Categoria:rede]]