Internet connection sharing

Discussion in 'Server Operation' started by fdawy, Sep 24, 2005.

  1. fdawy

    fdawy New Member

    :(

    [​IMG]
    I must tried very very in this educational site in communion of the internet throughout the unix and i need to solve this ?????????!!!!!!!!!!!

    i am trial from failure triales communion of the internet throughout another computer throughout the network
     
  2. till

    till Super Moderator

    Most modern linux distributions like SuSE or Mandrake have graphical system management tools to enable internet connection sharing.
     
  3. AngelDrago

    AngelDrago Member

    I'm using Suse 9.3 and found it is very user friendly in this aspect but i'm using a Windows Base Network with about 100 pc's and 30 servers that i control just got tired of Windows XP i guess and needed a new challenge and linux is a challenge for me.

    Peace
    Angel
     
    Last edited: Sep 25, 2005
  4. fdawy

    fdawy New Member

    how to set - set nat for linux
     
  5. fdawy

    fdawy New Member

    Setting up a Linux PC to share its Internet connection
     
  6. fdawy

    fdawy New Member

    the Internet connection sharing problem the set

    :mad: the Internet connection sharing problem the set


    """" Let's get started then:

    Edit /etc/sysconfig/network-scripts/ifcfg-eth0 - This is the main config file for the first (internet facing) interface.
    It should read : (you can leave out anything on a line after #)

    DEVICE=eth0
    BOOTPROTO=static
    IPADDR=192.168.1.2
    NETMASK=255.255.255.0
    NETWORK=192.168.1.0
    BROADCAST=192.168.1.255
    ONBOOT=yes
    MII_NOT_SUPPORTED=yes

    Edit /etc/sysconfig/network-scripts/ifcfg-eth1 - This is the main config file for the second (LAN facing) interface.
    It should read :

    DEVICE=eth1
    BOOTPROTO=static
    IPADDR=192.168.3.1
    NETMASK=255.255.255.0
    NETWORK=192.168.3.0
    BROADCAST=192.168.3.255
    ONBOOT=yes
    MII_NOT_SUPPORTED=yes
    /etc/resolv.conf should contain the nameserver address(es) - put the address of your ISPs nameserver right at the top. eg:

    nameserver 195.20.224.165You can have multiple nameserver xxx.xxx.xxx.xxx lines - the resolver will try them all in turn if one fails

    The default gateway and your hostname go in /etc/sysconfig/network:

    HOSTNAME=localhost
    NETWORKING=yes
    GATEWAY=192.168.1.1


    We then need to set up packet forwarding:
    Put the following command at the beginning of /etc/sysctl.conf

    net.ipv4.ip_forward=1

    Then 'turn off' the redirection to squid:
    Install iptables - type "urpmi iptables" as root, or use the package manager in the start menu or mcc

    Add the following code to the bottom of /etc/rc.d/rc.local.

    iptables -t nat -D PREROUTING -i eth0 -j loc_dnatThis will delete a rule from your firewall - later, when you understand more, you can change shorewall and remove this line, but for now we'll keep it simple.


    Reboot."""""""""


    why problem
     

Share This Page