| 1 | <?xml version='1.0' encoding='UTF-8'?> |
1 | <?xml version='1.0' encoding='UTF-8'?> |
| 2 | <!DOCTYPE guide SYSTEM "/dtd/guide.dtd"> |
2 | <!DOCTYPE guide SYSTEM "/dtd/guide.dtd"> |
| 3 | <!-- $Header: /var/cvsroot/gentoo/xml/htdocs/doc/en/home-router-howto.xml,v 1.37 2005/12/05 13:34:49 neysx Exp $ --> |
3 | <!-- $Header: /var/cvsroot/gentoo/xml/htdocs/doc/en/home-router-howto.xml,v 1.38 2005/12/12 04:36:21 vapier Exp $ --> |
| 4 | |
4 | |
| 5 | <guide link="/doc/en/home-router-howto.xml" lang="en"> |
5 | <guide link="/doc/en/home-router-howto.xml" lang="en"> |
| 6 | <title>Home Router Guide</title> |
6 | <title>Home Router Guide</title> |
| 7 | |
7 | |
| 8 | <author title="Author"> |
8 | <author title="Author"> |
| … | |
… | |
| 15 | </abstract> |
15 | </abstract> |
| 16 | |
16 | |
| 17 | <!-- The content of this document is released into the public domain --> |
17 | <!-- The content of this document is released into the public domain --> |
| 18 | <license/> |
18 | <license/> |
| 19 | |
19 | |
| 20 | <version>1.22</version> |
20 | <version>1.23</version> |
| 21 | <date>2005-11-04</date> |
21 | <date>2005-12-11</date> |
| 22 | |
22 | |
| 23 | <chapter> |
23 | <chapter> |
| 24 | <title>Introduction</title> |
24 | <title>Introduction</title> |
| 25 | <section> |
25 | <section> |
| 26 | <body> |
26 | <body> |
| … | |
… | |
| 865 | This is the minimal setup required to replace the dnsmasq DHCP functionality |
865 | This is the minimal setup required to replace the dnsmasq DHCP functionality |
| 866 | that we used earlier. Speaking of which, you did remember to disable the DHCP |
866 | that we used earlier. Speaking of which, you did remember to disable the DHCP |
| 867 | features in dnsmasq didn't you? If not, you should do so now (just comment |
867 | features in dnsmasq didn't you? If not, you should do so now (just comment |
| 868 | out the <c>dhcp-range</c> setting in <path>/etc/dnsmasq.conf</path> and restart |
868 | out the <c>dhcp-range</c> setting in <path>/etc/dnsmasq.conf</path> and restart |
| 869 | the service). |
869 | the service). |
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870 | </p> |
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871 | |
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872 | </body> |
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873 | </section> |
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874 | |
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875 | <section> |
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876 | <title>Connect Another LAN (or two or three or ...)</title> |
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877 | <body> |
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878 | |
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879 | <p> |
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880 | Sometimes you have need of connecting the router to another LAN. Maybe you |
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881 | want to hook up a group of friends temporarily, or you're a neat freak and |
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882 | want to section off different groups of computers, or you're just really |
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883 | really bored. Whatever the reasons, extending the router to other LAN |
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884 | networks should be pretty straightforward. In the following examples, I will |
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885 | assume that this new network is connected via a third ethernet card, namely |
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886 | <c>eth2</c>. |
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887 | </p> |
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888 | |
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889 | <p> |
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890 | First you need to configure the interface. Just take the instructions in the |
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891 | <uri link="#doc_chap4_pre1">4.1 code listing</uri> and replace <c>eth0</c> |
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892 | with <c>eth2</c> and <c>192.168.0</c> with <c>192.168.1</c>. |
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893 | </p> |
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894 | |
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895 | <p> |
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896 | Then you need to tweak dnsmasq to service the new interface. Just edit the |
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897 | <path>/etc/conf.d/dnsmasq</path> file again and append <c>-i eth2</c> to |
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898 | DNSMASQ_OPTS; using -i multiple times is OK. Then edit |
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899 | <path>/etc/dnsmasq.conf</path> and add another line like the dhcp-range line |
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900 | in the <uri link="#doc_chap5_pre1">5.1 code listing</uri>, replacing |
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901 | <c>192.168.0</c> with <c>192.168.1</c>. Having multiple dhcp-range lines is |
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902 | OK too. |
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903 | </p> |
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904 | |
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905 | <p> |
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906 | Finally, see the rules in the <uri link="#doc_chap5_pre2">5.2 code |
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907 | listing</uri> and duplicate the rules that have <c>-i ${LAN}</c> in them. You |
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908 | may want to create another variable, say <c>LAN2</c>, to make things easier. |
| 870 | </p> |
909 | </p> |
| 871 | |
910 | |
| 872 | </body> |
911 | </body> |
| 873 | </section> |
912 | </section> |
| 874 | |
913 | |
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