ÖÐСÆóÒµ·þÎñÆ÷ÅäÖ÷½°¸(Modem²¦ºÅ)
				
				
					
					     
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µÚÁù½Ú  Modem²¦ºÅ
& 6.1 ¼ò½é
    Ê×ÏÈÏò´ó¼ÒÇ¿µ÷Ò»µã£¬ÎÒÃÇÕâÀïËù̸µÄPPP²»ÊÇÒª½«ÎÒÃǵķþÎñÆ÷ÅäÖóÉΪÌṩ²¦Èë·þÎñµÄ·þÎñÆ÷£¬¶øÊÇÓû§¿ÉÒÔͨ¹ý·þÎñÆ÷²¦ºÅÉÏÍø£¬¼ò¶øÑÔÖ®¾ÍÊÇ£¬·þÎñÆ÷¿ÉÒÔ°´ÕÕ¿Í»§µÄÐèÇó×Ô¶¯²¦ºÅÉÏÍø£¬Ò²¾ÍÊÇËùνµÄ°´Ð貦ºÅ¡£
    ΪʲôÎÒÃÇÒªÏò´ó¼Ò½éÉÜÕâÏîÅäÖÃÄØ£¿ÒòΪËäÈ»ÏÖÔÚÐí¶àÆóÒµ¶¼ÓÃDDNÉÏÍø£¬µ«ÊÇModemÔںܴó³Ì¶ÈÉÏ»¹ÊÇÓÐËüµÄ×÷Óõģ¬ËùÒÔÎÒÃǽ«Ïò´ó¼Ò½éÉÜÒ»ÏÂÈçºÎʵÏÖPPP×Ô¶¯²¦ºÅÉÏÍø¡£
& 6.2 ËùÐè×ÊÔ´
  &6.2.1 ËùÐè°ü
    ppp-2.3.11-4.i386.rpm
  &6.2.2 ËùÐèÅäÖÃÎļþ
/etc/ppp/options         
/etc/ppp/modemdial       ϵͳûÓУ¬¹ÜÀíÔ±´´½¨
/etc/ppp/pap-secrets
/root/dial
  &6.2.3 Ïà¹Ø¹¤¾ß
    /usr/sbin/pppstats   
& 6.3 ÅäÖ÷½°¸
1./etc/ppp/options
  ˵Ã÷£ºPPP¿ÉÑ¡ÅäÖÃÏî
  Ô´Îļþ£º
          demand                # Æô¶¯°´Ð貦ºÅģʽ
          modem                 # ʹÓÃmodem¿ØÖÆÏß
          lock                  # ´ò¿ªÉè±¸Ëø
          crtscts                 # Çå³ý·¢ËÍ
          defaultroute            # ʹÓÃĬÈÏ·ÓÉ
          asyncmap 0              # ÉèÖÃÒì²½map=0
          ipcp-accept-local      
          ipcp-accept-remote
          ipcp-max-configure 5
          ipcp-restart 1
          mtu 552                 # ÉèÖÃ×î´ó´«Ê䵥λ
          mru 552                 # ÉèÖÃ×î´ó½ÓÊܵ¥Î»
          name 169               # ÉèÖÃÓû§Ãû£¬Óëpap-secrets¶ÔÓ¦
          usepeerdns              # ×Ô¶¯×¥È¡ISPµÄDNS
2./etc/ppp/modemdial
  ˵Ã÷£ºModem²¦ºÅÖ¸ÁîÎļþ
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          "" ATZ                   # ³õʼ»¯É豸
          OK ATDT169               # ²¦ºÅ
          CONNECT ""               # ÎÕÊÖÁ¬½Ó
3./etc/ppp/pap-secrets
  ˵Ã÷£ºPAPģʽ¿ÚÁî¼ÓÃÜÎļþ
  Ô´Îļþ£º
  169 * 169      # Óû§Ãû * ÃÜÂë
4./root/dial
  ˵Ã÷£ºpppd½ø³ÌÆô¶¯Îļþ
  Ô´Îļþ£º
         killall -9 pppd             # ɱµô²ÐÁôpppd½ø³Ì
         /usr/sbin/pppd -d /dev/ttyS0 115200 connect "/usr/sbin/chat 
         -t 3 -V -v -f /etc/ppp/modemdial"
         # -dºó¸úÉ豸Ãû³Æ£¬115200ÊÇÁ¬½ÓËÙÂÊ£¬connectºó¸ú²¦ºÅ½Å±¾
&6.4 ²âÊÔ¼°¹ÜÀí°ì·¨
  &6.4.1 ²âÊÔ·½·¨
1.	 ¿ÉÒÔÖ´ÐÐps auxw|grep pppd£¬²é¿´ÊÇ·ñÓÐpppdµÄÊØ»¤½ø³Ì¡£
  &6.4.2 ¹ÜÀí·½·¨
1.	Ö´ÐÐ tail ¨Cf /var/log/message ¿ÉÒԹ۲첦ºÅ¹ý³Ì,µ±Äã¿´µ½ÒѾ´ÓISP·ÖÅäµ½ÁËIP²¢³É¹¦×¥È¡µ½ÁËDNSÖ®ºó£¬ËµÃ÷²¦ºÅÕýÈ·¡£
2.	Ö´ÐÐ pppstats¿ÉÒÔ¹Û²ìModemµÄ¹¤×÷Çé¿ö¡£
& 6.5 ÆäËû²Î¿¼×ÊÁÏ
1.	diald:http://home.loonie.net/~eschenk/diald.html)   
2.	webppp:(http://www.ajusd.org/~edward/webppp/)
& 6.6 Ïà¹Ø¼¼ÇÉ
1.	Èç¹ûÔÚ×Ö·û½çÃæÏÂÎÞ·¨²¦ºÅ£¬¿ÉÒÔ¿¼ÂÇ×°¸öXwindows£¬ÓÃÓÃËýµÄ²¦ºÅ
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& 6.7  С½á
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