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📁 一份很好的linux入门资料
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<HTML><HEAD>  <TITLE>BBS水木清华站∶精华区</TITLE></HEAD><BODY><CENTER><H1>BBS水木清华站∶精华区</H1></CENTER>发信人:&nbsp;monkeyeye&nbsp;(永远眨动的眼睛~~*_0),&nbsp;信区:&nbsp;Linux&nbsp;<BR>标&nbsp;&nbsp;题:&nbsp;外置ISDN&nbsp;TA上,两个用2个B通道上网的配置&nbsp;<BR>发信站:&nbsp;BBS&nbsp;水木清华站&nbsp;(Tue&nbsp;Feb&nbsp;22&nbsp;17:46:54&nbsp;2000)&nbsp;WWW-POST&nbsp;<BR>&nbsp;<BR>外置ISDN&nbsp;TA上两个用2个B通道上网的配置&nbsp;&nbsp;
&nbsp;<BR>
&nbsp;<BR>  目标:用一台低档的486PC带动整个公司局域网上Internet,&nbsp;
&nbsp;<BR>     速度不宜太慢(外置TA两个B通道)。&nbsp;
&nbsp;<BR>
&nbsp;<BR>  所用硬件:&nbsp;
&nbsp;<BR>     一台486PC&nbsp;,40M内存,210M硬盘,3c509b网卡,&nbsp;
&nbsp;<BR>     3com&nbsp;Impact&nbsp;II&nbsp;TA(外置),一条ISDN线&nbsp;
&nbsp;<BR>  所用软件:&nbsp;
&nbsp;<BR>     Redhat&nbsp;Linux&nbsp;5.2&nbsp;
&nbsp;<BR>     dialup&nbsp;tools:&nbsp;Diald-0.16-5(自动按需拨号,不用人工干预)&nbsp;
&nbsp;<BR>
&nbsp;<BR>  重点:&nbsp;如何配置diald用两个B通道上网&nbsp;
&nbsp;<BR>      用下面的配置,我能成功地用2B拨入上海电信163,上海热线,81890&nbsp;
&nbsp;<BR>
&nbsp;<BR>  注释:&nbsp;本人仅供Linux用户配置ISDN参考,用下面的配置,作者能成功地上两个B通&nbsp;<BR>道,但不做任何担保。&nbsp;
&nbsp;<BR>
&nbsp;<BR>  安装及配置过程:&nbsp;
&nbsp;<BR>   1。&nbsp;打开ip_forward及相关功能,IP伪装的配置在此不多做介绍。&nbsp;
&nbsp;<BR>   加下面的行到&nbsp;/etc/rc.d/rc.local&nbsp;
&nbsp;<BR>
&nbsp;<BR>echo&nbsp;1&nbsp;&gt;&nbsp;/proc/sys/net/ipv4/ip_forward&nbsp;
&nbsp;<BR>/sbin/modprobe&nbsp;ppp&nbsp;
&nbsp;<BR>/sbin/modprobe&nbsp;bsd_comp&nbsp;
&nbsp;<BR>/sbin/modprobe&nbsp;ip_masq_ftp&nbsp;
&nbsp;<BR>/sbin/modprobe&nbsp;ip_masq_irc&nbsp;
&nbsp;<BR>/sbin/modprobe&nbsp;ip_masq_raudio&nbsp;
&nbsp;<BR>/sbin/modprobe&nbsp;ip_masq_vdolive&nbsp;
&nbsp;<BR>/sbin/ipfwadm&nbsp;-F&nbsp;-a&nbsp;accept&nbsp;-m&nbsp;-W&nbsp;ppp0&nbsp;-S&nbsp;192.168.1.0/24&nbsp;-D&nbsp;0.0.0.0/0&nbsp;
&nbsp;<BR>
&nbsp;<BR>  2 安装diald-0.16-5&nbsp;rpm&nbsp;包(login&nbsp;as&nbsp;root)&nbsp;
&nbsp;<BR>#rpm&nbsp;-ivh&nbsp;diald-0.16-5a-1.i386.rpm&nbsp;
&nbsp;<BR>#rpm&nbsp;-ivh&nbsp;diald-config-0.16-5a-1.i386.rpm&nbsp;
&nbsp;<BR>
&nbsp;<BR>  3 diald&nbsp;默认的配置文件是/etc/diald.conf,但安装RPM包之后配置文件放于&nbsp;<BR>/etc/diald/diald.conf&nbsp;因此你需要拷贝到/etc/目录&nbsp;
&nbsp;<BR>#&nbsp;cp&nbsp;/etc/diald/diald.conf&nbsp;/etc/diald.conf&nbsp;
&nbsp;<BR>
&nbsp;<BR>  4。默认安装之后的/etc/diald/connect文件是用ppp&nbsp;chat模式,不能上两个B,下面&nbsp;<BR>的文件已经修改为用pap认证方式上网。&nbsp;
&nbsp;<BR>
&nbsp;<BR>  5.&nbsp;本人用的是上海电信163,如果你用的是上海热线,或81890,请更改&nbsp;<BR>/etc/ppp/options和/etc/ppp/pppscript,恢复相应的行的注释。&nbsp;
&nbsp;<BR>
&nbsp;<BR>6。下面是我的所有相关配置文件。&nbsp;
&nbsp;<BR>
&nbsp;<BR>〔jephe@proxy&nbsp;/etc〕$&nbsp;more&nbsp;/etc/diald.conf&nbsp;
&nbsp;<BR>accounting-log&nbsp;/var/log/diald.log&nbsp;
&nbsp;<BR>device&nbsp;/dev/ttyS0&nbsp;
&nbsp;<BR>speed&nbsp;115200&nbsp;
&nbsp;<BR>lock&nbsp;
&nbsp;<BR>mode&nbsp;ppp&nbsp;
&nbsp;<BR>dynamic&nbsp;
&nbsp;<BR>local&nbsp;192.168.0.1&nbsp;#不需改变这两行,即使你的网络不用192.168.0.X网段&nbsp;
&nbsp;<BR>remote&nbsp;192.168.0.2&nbsp;
&nbsp;<BR>up-delay&nbsp;8&nbsp;
&nbsp;<BR>defaultroute&nbsp;
&nbsp;<BR>modem&nbsp;
&nbsp;<BR>crtscts&nbsp;
&nbsp;<BR>connect&nbsp;/etc/diald/connect&nbsp;
&nbsp;<BR>redial-timeout&nbsp;8&nbsp;
&nbsp;<BR>fifo&nbsp;/etc/diald/diald.ctl&nbsp;
&nbsp;<BR>include&nbsp;/usr/lib/diald/standard.filter&nbsp;
&nbsp;<BR>-------------&nbsp;
&nbsp;<BR>〔root@proxy&nbsp;ppp〕#&nbsp;more&nbsp;/etc/diald/connect&nbsp;
&nbsp;<BR>#!/bin/sh&nbsp;
&nbsp;<BR>/usr/sbin/chat&nbsp;-v&nbsp;-f&nbsp;/etc/ppp/pppscript&nbsp;
&nbsp;<BR>〔root@proxy&nbsp;ppp〕#&nbsp;ls&nbsp;/etc/diald/connect&nbsp;-l&nbsp;(该文件必须有执行权限&nbsp;)&nbsp;
&nbsp;<BR>-r-xr-xr-x&nbsp;1&nbsp;root&nbsp;root&nbsp;53&nbsp;Jan&nbsp;29&nbsp;19:41&nbsp;
&nbsp;<BR>/etc/diald/connect&nbsp;
&nbsp;<BR>-------------&nbsp;
&nbsp;<BR>〔jephe@proxy&nbsp;ppp〕$&nbsp;more&nbsp;/etc/ppp/options&nbsp;
&nbsp;<BR>name&nbsp;&quot;your_account_at_ISP&quot;&nbsp;#&nbsp;ChineNet&nbsp;
&nbsp;<BR>#name&nbsp;&quot;vip&quot;&nbsp;#&nbsp;Shanghai&nbsp;Online&nbsp;
&nbsp;<BR>#name&nbsp;&quot;81890&quot;&nbsp;#&nbsp;Shanghai&nbsp;Telecom&nbsp;(Internet)&nbsp;
&nbsp;<BR>#name&nbsp;&quot;STD&quot;&nbsp;#&nbsp;Shanghai&nbsp;Telecom&nbsp;(Intranet)&nbsp;
&nbsp;<BR>login&nbsp;
&nbsp;<BR>noipdefault&nbsp;
&nbsp;<BR>asyncmap&nbsp;0&nbsp;
&nbsp;<BR>----------&nbsp;
&nbsp;<BR>〔root@proxy&nbsp;ppp〕#&nbsp;more&nbsp;/etc/ppp/pap-secrets&nbsp;
&nbsp;<BR>#&nbsp;Secrets&nbsp;for&nbsp;authentication&nbsp;using&nbsp;PAP&nbsp;
&nbsp;<BR>#&nbsp;client&nbsp;server&nbsp;secret&nbsp;IP&nbsp;addresses&nbsp;
&nbsp;<BR>your_account_at_ISP&nbsp;*&nbsp;your_passwd_at_ISP&nbsp;
&nbsp;<BR>#&nbsp;81890&nbsp;*&nbsp;81890&nbsp;
&nbsp;<BR>#&nbsp;vip&nbsp;*&nbsp;vip&nbsp;
&nbsp;<BR>#&nbsp;STD&nbsp;*&nbsp;STD&nbsp;
&nbsp;<BR>------------&nbsp;
&nbsp;<BR>〔root@proxy&nbsp;ppp〕#&nbsp;more&nbsp;/etc/ppp/pppscript&nbsp;
&nbsp;<BR>TIMEOUT&nbsp;60&nbsp;
&nbsp;<BR>ABORT&nbsp;ERROR&nbsp;
&nbsp;<BR>ABORT&nbsp;BUSY&nbsp;
&nbsp;<BR>ABORT&nbsp;&quot;NO&nbsp;CARRIER&quot;&nbsp;
&nbsp;<BR>ABORT&nbsp;&quot;NO&nbsp;DAILTONE&quot;&nbsp;
&nbsp;<BR>&quot;&quot;&nbsp;&quot;AT&amp;F1s60=64s61=2s70=0s71=1s80=1&quot;&nbsp;OK&nbsp;(&nbsp;#&nbsp;s80=1&nbsp;启动双通道模式。)&nbsp;
&nbsp;<BR>&quot;atd163&quot;&nbsp;
&nbsp;<BR>TIMEOUT&nbsp;75&nbsp;
&nbsp;<BR>CONNECT&nbsp;
&nbsp;<BR>------------------&nbsp;
&nbsp;<BR>
&nbsp;<BR>资料来源:中国Linux论坛&nbsp;
&nbsp;<BR>(有话要说?&nbsp;请给我们来信)&nbsp;
&nbsp;<BR>&nbsp;<BR>&nbsp;<BR>--&nbsp;<BR>※&nbsp;来源:·BBS&nbsp;水木清华站&nbsp;smth.org·[FROM:&nbsp;210.26.128.108]&nbsp;&nbsp;<BR><CENTER><H1>BBS水木清华站∶精华区</H1></CENTER></BODY></HTML>

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