Non-fixed IP in Ubuntu shelves NAT + DHCP

Then don't forget 「introduction # sudogedit/etc/default/dhcp3-server 」, and modify 「introduction INTERFACES = "" 」 into 「introduction INTERFACES = "eth1" 」.

Finally a difficult step is to modify 「introduction/etc/dhcp3/dhcpd.conf 」, however when I labored, open Firestarter and DHCP and NAT setting (I selected 「introduction CreatnewDHCPconfiguration 」), then back to 「introduction/etc/dhcp3/dhcpd.conf 」, inside of the content is not what I refer to the birds of Costa hard to break into, but the set, Firestarter dexterity than I even less, province of several B capacity. # DHCPconfigurationgeneratedbyFirestarterddns-update-styleinterim; ignoreclient-updates; subnet192.168.1.0netmask255.255.255.0 {optionrouters192.168.1.2; optionsubnet-mask255.255.255.0; optiondomain-name-servers168.95.1.1; # Chunghwa Telecom's DNS address optionip-forwardingof; rangedynamic-bootp192.168.1.30192.168.1.50; # automatically assign IP range default-lease-time21600; max-lease-time43200;} Don't forget to perform 「introduction # sudo/etc/init.d/dhcp3-serverrestart 」 if you share with me too lazy to own set iptables, the next super easy. Please install Firestarter, remember to suite the Universe in the library. The following settings if you want to reference pictures, see below URL. Firestarter-> Preferences – > NetWorkSettings, connect Ethernet of 「introduction Internetconnectednetworkdevice 」 select ppp0, connect internal computer 「introduction Localnetworkconnecteddevice 」 select eth1, the middle two tick Enable all, underneath you can select 「introduction KeepexistingDHCPconfiguration 」, he would use you just created, if you choose to enter 「introduction CreatnewDHCPconfiguration 」 good distribution coverage of IP, Firestarter will own set 「introduction/etc/dhcp3/dhcpd.conf 」. Forgot to remind everyone that you want to remember that the cable is connected properly, otherwise there is no logging to Firestarter two connected network card, it will not start NAT. Things here is not over yet, my computer still does not have access to the Internet, and so I put the original regional network established 192.168.1.3 into 「introduction automatically obtain IP address 」, below the select 「introduction automatically obtain DNS server address 」, everything is done. Watch with me for a long time of cFos display 「introduction interrupted line 」, got a strange sadness, don't, cFos, and from now on, I want to talk to my brother shared IP.