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<br>操作系统: SCO openserver 5.0.5 <br> <br>路由器的名字:Router <br>用户名和口令:user/user <br>路由器的地址:10.154.0.1 <br>loopback地址:10.154.15.1 <br>地址池的地址:10.154.14.1-10.154.14.62 <br>网络掩码: 255.255.255.192 <br> <br>----------------------------------------- <br>Modem Manager管理工具 <br> <br>首先应该熟悉modem 的管理工具: <br>Modem Manager用来设置modem. <br> <br>双击桌面上的System Administration 图标,选择 Networks,最后选 Modem Manager. <br>在命令行输入scoadmin启动 SCOadmin 选择 "Networks", 再选择 "Modem Manager". <br>在命令行输入 scoadmin modem manager <br>----------------------------------------- <br>安装调制解调器 <br> <br>1.自动检测调制解调器 <br>在Modem Manager中如果选择自动检测,要确保以下的几点: <br> <br>1.确保modem已经连接上了并且是打开的(上电的) <br>2.从 Modem菜单种选择添加,继续选择 Automatic detection. <br>3.选择modem连接的 serial port , 或者选择 Any让系统检查所有的串口. <br>4.选择 OK开始查找 modem.当连接modem的串口被检测的时候 ,modem 上的指示灯会闪烁数秒钟。该过程中 Modem Manager检测相应的串口,并生成检测到的modem的清单。 <br>5.检测完成的时候,选择要添加的modem,点击OK添加。 <br> <br>如果没检测到调制解调器的话,确保modem已经正确连接并且开关是打开的。一些太“古老”的或者太新的modem不能被正确检测到,这个时候应该考虑手工添加的方式。 <br>------------------------------------------ <br> <br>手工添加modem <br> <br>在 Modem Manager中,手工添加modem: <br>1.从 Modem 菜单中选择Add,选择 Manual configuration,出现 Modem Configuration(modem设置)窗口 <br>2.输入下列信息: <br>----------------------------------- <br>Modem vendor (modem提供商) <br>选择你的modem的制造商,如果没有列出,选择标准的modem类型即可 <br> <br>Modem model (modem类型) <br>输入modem类型,如果在上面选择了标准modem类型,选择标准modem就可以了 <br> <br>Line speed (bps) <br>输入串行线速,默认的是38,400bps,建议不要选择太高,以免出现不必要的麻烦。 <br>如果不行的话考虑使用9600bps,这是串行的默认速度,比较稳妥一些。 <br> <br>Modem port <br>选择modem 连接的端口(tty1A或者tty2A) <br> <br>Answer mode (应答模式) <br>拨出选择off,如果接受拨如的话选择on <br>---------------------------------- <br>3.点击 OK接受上述配置 <br> <br> <br>禁止掉非modem控制的端口并且激活modem 控制的端口 <br> <br>如:#disable ttynn (非modem端口)这里的 "ttynn"可以为 tty1a. <br> #enable ttynn (modem端口)这里的 "ttynn"可以是 tty1A. <br> <br>此外,还要确保ttynn为uucp 所有,不妨干脆来个: <br># chown -R uucp:uucp /dev/ttynn <br>用相应的端口号(1A或者2A)替换nn <br> <br>小技巧: <br>测试是否可以拨出 <br>1.# cu –l tty1A dir <br>2.激活 modem的喇叭,以便可以听到拨号音: <br>ATM2 <br>(ATM0 关掉.) <br>3.输入下列命令: <br>ATDT电话号码 。如:ATDT163 <br>4.确认modem 可以拨出后,输入~.(一个波浪线加上一个小点) 退出cu <br> <br>设定uucp连接 <br> <br>可以手工编辑 /usr/lib/uucp/Systems和 /usr/lib/uucp/Devices文件来达到目的。最好用UUCP Manager/uuinstall软件来完成 <br> <br>在/usr/lib/uucp目录下的 Systems文件包含了uucp所“知道“的系统的列表。并且指明了用于连接到每个系统的设备和方法 。Devices 文件指明了可用的设备,使用的速度,还有设备可以连接到的端口。 <br> <br>以root 用户登录运行 SCOadmin--〉Networks --〉UUCP Manager 或者是在命令行使用 uuinstall(ADM)命令 菜单如下: <br> <br> # uuinstall <br> <br> UUCP Administration Utility <br> =========================== <br> <br> 1. Display or update site name <br> 2. Display or update list of remote sites (Systems) <br> 3. Display or update direct- or dial-out lines (Devices) <br> 4. Display or update direct- or dial-in lines (/etc/inittab) <br> 5. Check consistency of UUCP files <br> 6. Test connection with remote site <br> 7. Convert old UUCP files to new format <br> <br>Choose an option (1-7), or q to quit : 1 <br> <br> Display or update site or machine name (/etc/systemid) <br> ====================================================== <br> <br> 1. Display local site name and machine names <br> 2. Update local site name and machine names <br> <br>Choose an option (1-2), or q to quit :q <br> <br> UUCP Administration Utility <br> =========================== <br> <br> 1. Display or update site name <br> 2. Display or update list of remote sites (Systems) <br> 3. Display or update direct- or dial-out lines (Devices) <br> 4. Display or update direct- or dial-in lines (/etc/inittab) <br> 5. Check consistency of UUCP files <br> 6. Test connection with remote site <br> 7. Convert old UUCP files to new format <br> <br>Choose an option (1-7), or q to quit : 2 <br> <br>At a prompt, enter the text followed by <Return>. Use "?"<Return> <br>to get help, "q"<Return> to quit back to the menu, "-"<Return> for <br>an unwanted entry, or just <Return> to keep the default text shown. <br> <br> Display or update list of remote sites (Systems) <br> ================================================ <br> <br> 1. Display the Systems file <br> 2. Add a new site entry <br> 3. Delete a site entry <br> 4. Change a site entry <br> <br>Choose an option (1-4), or q to quit : 2 <br> <br>Site names listed in the Systems file : <br> <br> sosco scolon <br> <br> <br>Which entry do you want to COPY (or <Return> to see all) ? sosco <br>---------------- <br> Site name : sosco <br> Schedule : Any <br> Device type : ACU <br> Speed range : 2400-9600 <br> Phone number : scz4253502 <br> Expect login : -\r\d-ogin:-\K\d-ogin:-\K\d-ogin: <br> Send login : uusls <br>----------------这是原来的配置 <br> Site name ? sosco test <br> Schedule ? Any <br> Device type ? ACU <br> Speed range ? 2400-9600 9600 <br> Phone number ? scz4253502 62177722 <br> Expect login ? -\r\d-ogin:-\K\d-ogin:-\K\d-ogin: - <br>----------------修改的 <br> <br> 实际上系统编辑的是 /usr/lib/uucp/Systems文件。 <br> <br> <br> 注意最后一行只输入一个小“-”。用户名和密码不在这里输入。 <br> <br> 说明:系统本来有两个模版,选择添加的时候会提示你。**建议不要修改原来的模版**,选择copy为好,还有不要用退格擦去原来的信息,直接在后面填上你的信息就可以了。 <br> <br>之后屏幕显示: <br> <br>New entry is accepted : <br> <br> Site name : yzpp <br> Schedule : Any <br> Device type : ACU <br> Speed range : 9600 <br> Phone number : 6052733 <br> Expect login : - <br> <br> Display or update list of remote sites (Systems) <br> ================================================ <br> <br> 1. Display the Systems file <br> 2. Add a new site entry <br> 3. Delete a site entry <br> 4. Change a site entry <br> <br> <br>Choose an option (1-4), or q to quit : q <br> <br> 修改完后会提示你是否写入文件,选择y. <br> <br>Changes have been made. These should now be written to the file, <br>or otherwise they will be discarded. Write out to file (y/n) ? y <br>Systems file successfully updated. <br>Use main menu option 5 to check files. <br> <br> 输入q回到主菜单,选择5 测试文件的一致性。通过后选择6,测试uucp的连接。 <br> <br> <br> <br>Choose an option (1-7), or q to quit : 5 <br> <br> Check consistency of UUCP files <br> =============================== <br> <br> This option checks the consistency of the files <br> Systems, Devices, Dialcodes and /etc/inittab, but <br> does not modify them nor attempt any connection. <br> Use main menu option 6 to test connections. <br> <br> Errors are shown on screen, and also saved in <br> the file /usr/lib/uucp/Checklog. <br> <br>Proceed to checking (y/n) ? y <br> <br>Reading the Systems file ... <br> <br>Reading the Devices file ... <br> <br>Reading the Dialcodes file ... <br> <br>Reading the Dialers file ... <br> <br>Reading /etc/inittab file ... <br> <br>Checking the Systems file ... <br> <br>Checking the Devices file ... <br> <br>Checking the Dialcodes file ... <br> <br>Checking /etc/inittab file ... <br> <br>Press <Return> to continue <br> <br> <br> <br>Choose an option (1-7), or q to quit : 6 <br> <br> Test connection with remote site <br> ================================ <br> <br> This option attempts to make a connection to a <br> remote site with uucico, which uses the Systems <br> and Devices files. <br> <br> Its full debug output is shown on screen, and <br> also saved in the file /usr/lib/uucp/Testlog. <br> <br>Site names listed in the Systems file : <br> <br> sosco scolon test <br> <br>Which site do you want to try (or q to quit) ? test <br> <br> 最后会出现一堆的乱码。表示通讯正常。 <br> 由于没有输入用户名和密码,乱码会延续下去,切换到另一屏,找到该进程,杀掉即可。 <br> 测试还可以使用这个命令: <br> /usr/lib/uucp/uutry -r -x9 sitename <br> <br> uucp 配置完成。 <br> <br> <br> 接下来配置ppp驱动 <br> <br> SCOAdmin-->Networks-->Network Configuration Manager或者在命令行输入netconfig <br> <br> 选择 Hardware-->Add New WAN Connection-->SCO TCP/IP driver-->SCO TCP/IP-->Add <br> <br> 选择ppp <br> <br> <br> 可以配置:Dynamic Outgoing <br> Dynamic Incoming <br> Dedicated <br> Manual Outgoing <br> 这里配置的信息和/usr/bin/pppconf这个文件的内容相对应. <br> 选第一个动态拨出就可以 <br> <br> <br>在我们的例子中: <br> <br>路由器的名字:Router <br>用户名/ 口令:user/user <br>路由器的地址:10.154.0.1 <br>loopback地址:10.154.15.1 <br>地址池的地址:10.154.14.1-10.154.14.62 <br>网络掩码: 255.255.255.192 <br> <br>所以这样配置: <br>--------------------------------------------------------- <br> Local host name: ppp [ Advanced ] <br> Host IP address: 10.154.14.1 Options... <br> Destination name: Router <br>Destination IP address: 10.154.15.1 <br> Netmask: 255.255.255.192 <br> UUCP destination name: test <br>Number of UUCP retries: <br> Gateway: < > Yes <*> No <br> <br>注释:local host name 可以任意填 <br> host IP address 设置成路由器地址池中的地址之一 <br> Destination name 填入路由器的名字 <br> Destination IP address 路由器回环地址 <br> UUCP destination name uucp目标名字写前面自己添加的那个 <br> netmask也要填写正确 <br>---------------------------------------------------------------- <br> <br>用户名和口令在Advanced options中设置 <br> <br> Debug level: < > 0 < > 1 <*> 2 <br> Tag for /etc/pppfilter: <br> Inactivity timeout (minutes): <br>Async. control character map (hex.): <br> Line flow control: <*> none < > xonxoff < > rtscts <br> Protocol field compression: <*> Yes < > No <br> Address-control field compression: <*> Yes < > No <br> IP address negotiation: <*> Yes < > No <br> Old IP address negotiation: < > Yes <*> No <br>Van Jacobson TCP header compression: <*> Yes < > No <br> Old PPP compatibility: < > Yes <*> No <br> Authentication protocol: < > none < > PAP <*> CHAP <br> Authentication timeout (minutes): <br> Local host ID: user <br> Local host password: user <br> <br>填完后系统会提示重新连接核心。 <br>完成后重新启动。 <br> <br>修改/etc/pppauth ,最后一行应该是这样的: <br>*user user #在下面填入一行 <br>Router user <br>即路由器的名字和用户的名字,这个修改很关键!其中*代表本地的用户名和密码 <br>没有*的代表远程的路由器的信息 <br> <br>重启后, <br> <br>#netstat -nr 看一下路由 <br>#/etc/route add default 10.154.0.1 <br>#ping 10.154.0.1 <br>系统就会自动的拨号了:) <br>修改/etc/tcp,找到/etc/route add字样的一行 <br>在下面写上/etc/route add default 10.154.0.1 <br>存盘退出 <br> <br>#/etc/tcp stop <br>#/etc/tcp start <br> <br>挂断modem 可以用这个命令: <br> #ifconfig ppp0 down <br>重新启用modem可以用这个命令: <br> #ifconfig ppp0 up <br> <br> <br> 涉及到的系统命令: <br>----------------------------------------------------------------- <br> 命令 功能描述 <br> ----------------------------------------------------------------- <br> uucheck 检查uucp需要的文件和目录。这个命令也检查文件的明显错误。 <br> uulog 显示特定主机日志目录中的日志内容。 <br> uuname 列出你要联接的机器 <br> uustat 显示当前uucp的请求队列或到其它系统的连接的队列的状态。 <br> uutry 调用 uucico 进行调试,将信息保存到/tmp/machine ,并在终端上显示最后的10行 。 -x 选项改变调试级别(默认第五级)。 <br>
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