Linux °æ (¾«»ªÇø)
·¢ÐÅÈË: clx (³þÁôÏã), ÐÅÇø: Unix
±ê Ìâ: PPP HOWTO ÖÐÒë°æ(08)
·¢ÐÅÕ¾: ×Ï ¶¡ Ïã (Sat Jun 27 16:58:57 1998), תÐÅ
PPP HOWTO ÖÐÒë°æ : ÅäÖÃÄãµÄ Linux ºËÐÄ
Previous: ½« PPP É趨Ϊ¿Í»§¶ËµÄ¹¤×÷¸ÅÒª
Next: È¡µÃÄãËùÐèµÄ PPP ËÅ·þÆ÷×ÊѶ
7. ÅäÖÃÄãµÄ Linux ºËÐÄ
ΪÁËÒªÄܹ»Ê¹Óà PPP£¬Äã±àÒëµÄ Linux ºËÐıØÐë°üº¬ PPP µÄÖ§
Ô®£® Èç¹ûÄ㻹ûÓÐ Linux µÄÔʼ³ÌʽÂëÇëÏÈÈ¡µÃ £ ÔÚ Linux µÄ
µµ°¸ÏµÍ³±ê×¼ÖÐËüÊÇ·ÅÔÚ /usr/src/linux ÀïÃ森
¼ì²éÕâ¸öĿ¼ - Ðí¶àµÄ Linux Ì×¼þ»áÔÚ°²×°¹ý³ÌÖа²×°´ËÔʼ³Ì
ʽÂë(µµ°¸¼°´ÎĿ¼)£®
ÔÚÆô¶¯Ê±£¬ÄãµÄ Linux ºËÐÄ»áÓ¡³ö´óÁ¿µÄѶϢ£®Èç¹ûºËÐÄÖ§Ô® PPP
µÄ»°»á°üº¬´ËһѶϢ£® Òª¹Û¿´ÕâЩѶϢµÄ»°£¬¿´¿´ÄãµÄϵͳ¼Ç¼µµ
»òÓà dmesg | less Ö¸ÁÕâЩѶϢÏÔʾÔÚÓ©Ä»ÉÏ£® Èç¹ûºËÐÄÖ§Ô®
PPP µÄ»°Ä㽫»á¿´µ½ÏñÕâÑùµÄ¼¸ÐÐ
PPP Dynamic channel allocation code copyright 1995 Caldera, Inc.
PPP line discipline registered.
(ÕâÊÇ Linux 2.0.x ϵÁкËÐĵÄѶϢ)£®
Linux ºËÐĵÄÔʼ³Ìʽ¿ÉÒÔ´Ó sunsite.unc.edu »òÆäÓ³Éä½ÚµãÈ¡µÃ£®
7.1. °²×° Linux ºËÐÄÔʼ³ÌʽÂë
ÏÂÃæÊǼò¶ÌµÄÈ¡µÃ¼°°²×° Linux ºËÐÄÔʼ³ÌʽÂëµÄָʾ£®ÏêϸµÄ×Ê
Ѷ¿ÉÒÔÔÚ The Linux Kernel HOWTO ÖÐÕÒµ½£®
ΪÁË°²×°¼°±àÒëºËÐÄ£¬Äã±ØÐëÒÔ root µÄÉí·ÝÇ©È룮
1.Çл»µ½ /usr/src Ŀ¼ÏÂ
cd /usr/src
2.¼ì²é /usr/src/linux ¿´¿´ÄãÊÇ·ñÒѾ°²×°ÁËÔʼ³ÌʽÂ룮
3.Èç¹ûûÓеĻ°£¬ÓÉ Linux kernel source directory »òÀëÄã×î
½üµÄÓ³Éä½ÚµãÈ¡»Ø£®
Èç¹ûÄãÏëÕÒ¸ü¾É°æ±¾µÄºËÐÄ(ÀýÈç 1.2.X)£¬¿Éµ½ Old Linux
kernel source directory ÕÒÕÒ£®
4.Ñ¡ÔñÊʵ±µÄºËÐÄ - ͨ³£ÊÇ×î½üµÄ°æ±¾£®È¡»ØáὫ´Ë 'tar' ѹ
Ëõµµ·ÅÔÚ /usr/src£®
×¢Òâ: Ò»¸ö 'tar' µµ°¸ÊÇÒ»ÖÖѹËõµµ - ¿ÉÄÜѹÁËÐí¶àµµ°¸ºÍ
Ŀ¼ÔÚÀïÍ·£®ËüÏàµ±ì¶ DOS Ï嵀 zip µµ°¸£®
5.Èç¹ûÄãÒѾ°²×°ÁËÔʼ³Ìʽ£¬µ«ÏëÒªÉý¼¶µ½Ð°æµÄºËÐÄ£¬Äã±Ø
ÐëÏÈÒƳý¾ÉµÄ³ÌʽÂ룮ÓÃÕâ¸öÖ¸Áî
rm -rf /usr/src/linux
6.ÓÃÕâ¸öÖ¸Áî½âѹËõ
tar xzf linux-2.0.XX.tar.gz
7.È»áᣬcd /usr/src/linux ²¢¿´¿´ README µµ£®ÀïÍ·°üº¬ÁËÍêÕûµÄ
½âÊÍÈçºÎÅäÖü°±àÒëкËÐÄ£® ×ÐϸÔĶÁÕâ¸öµµ°¸(½«ËüÓ¡³öÀ´
·ÅÔÚÊÖ±ßÊǸöºÃÖ÷Ò⣬ֱµ½ÄãÒÑ×öÁË×ã¹»¶à´ÎÖªµÀÔõ÷á°ì)£®
7.2. ¡õ½âÄãµÄÓ²Ìå
Èç¹ûÄãÒªÖØбàÒëÄãµÄºËÐÄÄã±ØÐëÖªµÀÔÚÄã PC ÀïÃæµÄ½çÃ濨£¯Éè
±¸!! ¶Ôì¶Ä³Ð©É豸£¨ÏñÊÇÒôЧ¿¨£©ÄãÒ²µÃÖªµÀ¸÷ÖÖÉ趨£¨ÏñÊÇÓ²Ìå
ÖжϺÅÂ룬Êä³öÈëλַÒÔ¼°ÖîÈç´ËÀàµÄ×ÊѶ£©£®
7.3. ±àÒëºËÐÄ £ Linux 1.2.13 ºËÐÄ
Òª¿ªÊ¼ÅäÖóÌÐò£¬Ê×ÏÈÒÀÕÕÔÚ½â˵µµÀïµÄ˵Ã÷Êʵ±µØ°²×°Ôʼ³Ìʽ
Â룮ȻááÒÔÏÂÃæµÄÖ¸ÁʼºËÐĵÄÅäÖóÌÐò
make config
ΪÁËÒªÄܹ»Ê¹Óà PPP £¬Äã±ØÐëÅäÖúËÐÄ°üº¬ PPP µÄÖ§Ô®£¨Ê¹ÓÃ
PPP ÐèÒª pppd ÒÔ¼°ºËÐÄµÄ PPP Ö§Ô®Á½Õߣ©£®
PPP (point-to-point) support (CONFIG_PPP) [n] y
¸ù¾ÝÔÚÄã PC ÀïÃæµÄÓ²ÌåÒÔ¼°ÄãÏëÒªµÄ Linux ×÷ҵϵͳÌØÉ«»Ø´ðÆä
ËüµÄÅäÖÃÎÊÌ⣮Ȼáá¼ÌÐøÒÀÕոýâ˵µµÀ´±àÒë²¢°²×°ÄãµÄкËÐÄ£®
ºËÐÄ 1.2.13 Ö»ÒªÖÆÔìËĸö PPP ×°Ö㮶Ô춶಺¿¨(multi-port
serial cards)À´Ëµ£¬Äã±ØÐëÐ޸ĺËÐÄ PPP µÄÔʼ³ÌʽÒÔ±ãµÃµ½¸ü¶
಺µÄÖ§Ô®£®
(²Î¼ûË渽 PPP-2.1.2 Ì×¼þ¶øÀ´µÄ README.linux µµ
°¸ËµÃ÷ÄãÐèÒª×öµÄϸ½Ú²¿·Ý)£®
×¢Òâ: ºËÐÄ 1.2.13 µÄÅäÖöԻ°²»ÔÊÐíÄã»ØÍ· - Òò´ËÈç¹ûÄãÔÚ make
config ¶Ô»°Öдð´íÎÊÌ⣬Óà CTRL-C Ìø³öÀ´ÖØпªÊ¼£®
7.4. ±àÒëºËÐÄ - Linux 1.3.x ¼° 2.0.x ºËÐÄ
¶Ôì¶ Linux 2.0.x µÄºËÐÄ£¬Äã¿ÉÒÔʹÓÃÀàËÆ Linux 1.2.13 µÄ³Ì
Ðò£® ÔÙÒ»´Î£¬ÒÀÕÕÔÚ½â˵µµÀïµÄ˵Ã÷Êʵ±µØ°²×°Ôʼ³ÌʽÂ룮Ȼáá
ÒÔÏÂÃæµÄÖ¸ÁʼºËÐĵÄÅäÖóÌÐò
make config
È»¶ø£¬ÄãÒ²ÓÐÁíÍâµÄÑ¡Ôñ
make menuconfig
ÕâÌṩһ¸öÒÔÑ¡µ¥Îª»ù´¡ÅäºÏÏßÉϸ¨ÖúµÄÅäÖÃϵͳ£¬ÔÊÐíÄãÔÚÅäÖÃ
³ÌÐòÖÐËæÒâËùÖ®£®
Ò²ÓÐÒ»¸öÒÔ X windows Ϊ»ù´¡µÄÅäÖýçÃæ
make xconfig
Äã¿ÉÒÔÖ±½Ó±àÒë PPP µÄÖ§Ô®µ½ºËÐÄÀïÈ¥»òÕßÊÇ×ö³É¿ÉÔØÈëÄ£×飮
Èç¹ûÄãÖ»ÔÚÄã Linux »úÆ÷ÔË×÷µÄÒ»²¿·Ýʱ¼äÀïʹÓà PPP µÄ»°£¬ÄÇ
÷ὨÒéÄã°Ñ PPP µÄÖ§Ô®±àÒëΪ¿ÉÔØÈëÄ£×飮 ʹÓà 'kerneld'£¬Äã
µÄºËÐĽ«»áÔÚÄ㿪ʼÄãµÄ PPP Á¬½á³ÌÐòʱ×Ô¶¯ÔØÈëÌṩ PPP Ö§Ô®
ËùÐèµÄÄ£×飮 Õâ½ÚÊ¡Á˱¦¹óµÄ¼ÇÒäÌå¿Õ¼ä£¨ÒòΪºËÐÄûÓÐÈκÎÒ»¸ö
²¿·Ý¿ÉÒÔ±»Öû»µ½¼ÇÒäÌåÍ⣬µ«¿ÉÔØÈëÄ£×éÔÚδʹÓÃʱ»á×Ô¶¯±»ÒÆ
³ý£©£®
ÒªÕâÑù×öµÄ»°£¬ÄãÐèÒª´ò¿ª¿ÉÔØÈëÄ£×éµÄÖ§Ô®:
Enable loadable module support (CONFIG_MODULES) [Y/n/?] y
Òª¼ÓÈë PPP µÄºËÐÄÖ§Ô®£¬»Ø´ðÏÂÁÐÕâ¸öÎÊÌâ:-
PPP (point-to-point) support (CONFIG_PPP) [M/n/y/?]
Òª×ö³É¿ÉÔØÈëÄ£×éµÄ»°£¬»Ø´ð M ¼´¿É£¬·ñÔò¾Í±àÒë³ÉºËÐĵÄÒ»²¿
·Ý£¬»Ø´ð Y ¾ÍÊÇ£®
Óë 1.2.13 µÄºËÐIJ»Í¬µÄÊÇ£¬2.0.x µÄºËÐÄÊÓÐèÒª×Ô¶¯½¨Á¢ PPP Éè
±¸²¢ÇÒÒ»µã¶¼²»ÐèҪȥÑо¿Ôʼ³ÌʽÂëÒÔÔö¼Ó¿ÉÓÃµÄ PPP É豸£®
7.5. PPP-2.2 Óë /proc/net/dev µÄ×¢ÒâÊÂÏî
Èç¹ûÄãÔÚʹÓà PPP-2.2£¬Äã»á·¢ÏÖ½¨Á¢ PPP ×°ÖõÄÒ»¸ö¸±×÷ÓþÍÊÇ
Èç¹ûÄã¹Û²ì /proc/net µµ°¸ÏµÍ³¿´²»µ½ PPP µÄ×°Ö㬠ֱµ½¿ªÊ¼Ê¹ÓÃ
pppd ×°ÖòŻᱻ½¨Á¢ÆðÀ´:-
[hartr@archenland hartr]$ cat /proc/net/dev
Inter-| Receive | Transmit
face |packets errs drop fifo frame|packets errs drop fifo colls carrier
lo: 92792 0 0 0 0 92792 0 0 0 0 0
eth0: 621737 13 13 0 23 501621 0 0 0 1309 0
Ò»µ©ÄãÓÐÒ»¸ö(»ò¸ü¶à) PPP ·þÎñÆô¶¯áᣬÄã»á¿´µ½ÏñÕâÑùµÄÏîÄ¿
(´ÓÒ»²¿ PPP ËÅ·þÆ÷ÉÏÈ¡µÃ):-
[root@kepler /root]# cat /proc/net/dev
Inter-| Receive | Transmit
face |packets errs drop fifo frame|packets errs drop fifo colls carrier
lo: 428021 0 0 0 0 428021 0 0 0 0 0
eth0:4788257 648 648 319 650 1423836 0 0 0 4623 5
ppp0: 2103 3 3 0 0 2017 0 0 0 0 0
ppp1: 10008 0 0 0 0 8782 0 0 0 0 0
ppp2: 305 0 0 0 0 297 0 0 0 0 0
ppp3: 6720 7 7 0 0 7498 0 0 0 0 0
ppp4: 118231 725 725 0 0 117791 0 0 0 0 0
ppp5: 38915 5 5 0 0 28309 0 0 0 0 0
7.6. ÅäÖúËÐĵÄÒ»°ã¿¼Á¿
Èç¹ûÄãÒª°ÑÄãµÄ Linux PC ÉèΪһ̨ PPP ËÅ·þÆ÷µÄ»°£¬ÄÇ÷áÄã±ØÐë
°Ñ IP forwarding µÄÖ§Ô®±àÒë½øÈ¥£® Èç¹ûÄãÏëʹÓà Linux Á¬½ÓÁ½
¸öÇøÓòÍø·»ò½«ÇøÓòÍø·Á¬½Óµ½Íø¼ÊÍø·ÉϵĻ°Õâ¸öÑ¡ÏîÒ²ÊÇÐèÒª
µÄ£®
Èç¹ûÄãÒªÁ¬½ÓÒ»¸öÇøÓòÍø·µ½Íø¼ÊÍø·ÉÏ£¨»òÕßÉõÖÁÖ»ÊÇÁ¬½ÓÁ½¸ö
ÇøÓòÍø·£©£¬ÄãÓ¦¸ÃÒª¹ØÐÄ°²È«ÉϵÄÎÊÌ⣮ÔÚºËÐÄÖмÓÈë IP
firewalls µÄÖ§Ô®¿ÉÄÜÊDZØÐëµÄ!
Èç¹ûÄãÏëÒªÓà IP αװÁ¬½ÓʹÓÃÇ°ÊöÈκÎÒ»¸ö¡®Î´Á¬Ïß¡¯IP Íø·ºÅ
ÂëµÄÇøÓòÍø·ÄÇ÷áÄãÒ²ÐèÒªÕâ¸öÅäÖã®
ҪʹÓà IP αװÓë IP firewalling£¬Äã±ØÐëÔÚ make config ¹ý³ÌÖÐ
µÄµÚÒ»¸öÎÊÌâÉϻشð yes:-
Prompt for development and/or incomplete code/drivers (CONFIG_EXPERIMENTAL)?
ËäÈ»ÕâÌýÆðÀ´¶ÔÐÂʹÓÃÕßÓÐЩÀ§ÄÑ£¬Ðí¶àÈËÈÔÓä¿ìµØʹÓà Linux
2.0.X ºËÐÄµÄ IP αװÓë IP firewalling ¹¦ÄܶøûÓÐÎÊÌ⣮
Ò»µ©ÄãÍê³ÉкËÐĵݲװÒÔ¼°ÖØÐÂÆô¶¯Ö®áᣬÄã¾Í¿ÉÒÔ¿ªÊ¼ÅäÖò¢²
âÊÔÄãµÄ PPP Á¬½á£®
PPP HOWTO ÖÐÒë°æ : ÅäÖÃÄãµÄ Linux ºËÐÄ
Previous: ½« PPP É趨Ϊ¿Í»§¶ËµÄ¹¤×÷¸ÅÒª
Next: È¡µÃÄãËùÐèµÄ PPP ËÅ·þÆ÷×ÊѶ
--
¡ù À´Ô´:£®×Ï ¶¡ Ïã bbs.hit.edu.cn£®[FROM: 202.118.244.16]
Powered by KBS BBS 2.0 (http://dev.kcn.cn)
Ò³ÃæÖ´ÐÐʱ¼ä£º2.448ºÁÃë