27.5 ʹÓûùÓÚÒÔÌ«ÍøµÄPPP(PPPoE)

Contributed (from http://node.to/freebsd/how-tos/how-to-freebsd-pppoe.html) by Jim Mock.

¡¡¡¡±¾½Ú½«½éÉÜÈçºÎ½¨Á¢»ùÓÚÒÔÌ«ÍøµÄPPP (PPPoE)¡£

27.5.1 ÅäÖÃÄÚºË

¡¡¡¡¶ÔÓÚPPPOE£¬ ²¢Ã»ÓбØÐëµÄÄÚºËÅäÖᣠÈç¹û±ØÐèµÄ netgraph Ö§³ÖûÓбàÒëÈëÄںˣ¬ Ëü¿ÉÒÔÓÉ ppp ¶¯Ì¬¼ÓÔØ¡£

27.5.2 ÉèÖÃppp.conf

¡¡¡¡ÒÔÏÂÊÇÒ»¸öppp.confµÄÀý×Ó£º

default:
  set log Phase tun command # you can add more detailed logging if you wish
  set ifaddr 10.0.0.1/0 10.0.0.2/0

name_of_service_provider:
  set device PPPoE:xl1 # replace xl1 with your Ethernet device
  set authname YOURLOGINNAME
  set authkey YOURPASSWORD
  set dial
  set login
  add default HISADDR

27.5.3 ÔËÐÐppp

¡¡¡¡ÒÔ root Éí·ÝÖ´ÐУº

# ppp -ddial name_of_service_provider

27.5.4 Æô¶¯Ê±ÔËÐÐppp

¡¡¡¡ÔÚ /etc/rc.conf ÖмÓÈëÒÔÏÂÄÚÈÝ£º

ppp_enable="YES"
ppp_mode="ddial"
ppp_nat="YES"	# if you want to enable nat for your local network, otherwise NO
ppp_profile="name_of_service_provider"

27.5.5 ʹÓà PPPoE ·þÎñ±êÇ©

¡¡¡¡ÔÚijЩʱºò£¬ ÓбØÒªÊ¹ÓÃÒ»¸ö·þÎñ±êÇ©À´½¨Á¢ÄúµÄÁ¬½Ó¡£ ·þÎñ±êÇ©ÓÃÓÚÇø·ÖÍ¬Ò»ÍøÂçÖеIJ»Í¬·þÎñÆ÷¡£

¡¡¡¡Äú¿ÉÒÔÔÚISPÌṩµÄÎĵµÖÐÕÒµ½±ØÒªµÄ·þÎñ±êÇ©ÐÅÏ¢¡£ Èô²»ÄÜÕÒµ½£¬ ÔòÓ¦ÏòÄúµÄ ISP ѰÇó¼¼ÊõÖ§³Ö¡£

¡¡¡¡×÷Ϊ×îºóµÄ·½·¨£¬ Äú¿ÉÒÔÊÔÊÔ Roaring Penguin PPPoE£¬ Ëü¿ÉÒÔÔÚ Ports Collection ÖÐÕÒµ½¡£ È»¶øÐèҪעÒâµÄÊÇ£¬ Ëü¿ÉÄÜ»áÇå³þ modem µÄ¹Ì¼þ£¬ ²¢Ê¹ÆäÎÞ·¨Õý³£¹¤×÷£¬ Òò´ËÒ»¶¨Òª×Ðϸ¿¼ÂÇÖ®ºóÔÙ×öÕâ¸ö²Ù×÷¡£ ¼òµ¥µØ°²×°ÓÉ·þÎñÌṩÉÌËæ modem ÌṩµÄ³ÌÐò¡£ Ëæºó£¬ Ñ¡Ôñ System ²Ëµ¥¡£ ÄúµÄÅäÖÃÎļþÓ¦¸Ã»áÔÚÕâÀïÁгö¡£ Ò»°ãÀ´ËµËüµÄÃû×ÖÓ¦¸ÃÊÇ ISP¡£

¡¡¡¡ÅäÖÃÎļþÃû (service tag£¬ ·þÎñ±êÇ©) ½«±»ÓÃÓÚ PPPoE ÔÚ ppp.conf ÖеÄÅäÖÃÏ ×÷Ϊ·þÎñÉÌ set device ÃüÁîµÄÒ»²¿·Ö (²Î¼û ppp(8) Áª»úÊÖ²áÒÔÁ˽â¸ü¶àϸ½Ú)¡£ ËüÓ¦¸ÃÀàËÆÏÂÃæµÄÑù×Ó£º

set device PPPoE:xl1:ISP

¡¡¡¡¼Çס½«xl1»»³Éʵ¼ÊµÄÒÔÌ«ÍøÉ豸¡£

¡¡¡¡¼Çס½« ISP »»³ÉÄú¸Õ¸ÕÕÒµ½µÄprofileÃû¡£

¡¡¡¡»ñµÃ¸ü¶àµÄÐÅÏ¢£¬ Çë²Î¿¼£º

27.5.6 ´øÓÐÒ»¸ö3Com® HomeConnect® ADSL ModemµÄPPPOEË«ÖØÁ¬½Ó

¡¡¡¡Õâ¸ö modem ²»×ñÑ­ RFC 2516 (A Method for transmitting PPP over Ethernet (PPPoE)£¬ Æä×÷ÕßΪ L. Mamakos¡¢ K. Lidl¡¢ J. Evarts¡¢ D. Carrel¡¢ D. Simone ÒÔ¼° R. Wheeler)¡£ ¶øÊÇʹÓò»Í¬µÄÊý¾Ý°ü¸ñʽ×÷ΪÒÔÌ«ÍøµÄ¿ò¼Ü¡£ ÇëÏò 3Com ±§Ô¹£¬ Èç¹ûÄúÈÏΪËüÓ¦¸Ã×ñÊØ PPPoE µÄ¹æ·¶¡£

¡¡¡¡ÎªÁËÈÃFreeBSDÄܹ»ÓëÕâ¸öÉ豸ͨÐÅ£¬ ±ØÐëÉèÖÃsysctl¡£ ͨ¹ý¸ü¸Ä/etc/sysctl.conf£¬ ÕâÒ»²½¿ÉÒÔÔÚÆô¶¯Ê±×Ô¶¯Íê³É£º

net.graph.nonstandard_pppoe=1

¡¡¡¡»òÕߣ¬ Ò²¿ÉÒÔÖ±½ÓÖ´ÐÐÏÂÃæµÄÃüÁ

# sysctl net.graph.nonstandard_pppoe=1

¡¡¡¡ºÜ²»ÐÒ£¬ÓÉÓÚÕâÊÇϵͳȫ¾ÖÉèÖ㬠ÎÞ·¨Í¬Ê±ÓëÕý³£µÄPPP¿Í»§¶Ë(»ò·þÎñÆ÷) ºÍ3Com®HomeConnect® ADSL ModemͨÐÅ¡£

±¾ÎĵµºÍÆäËüÎĵµ¿É´ÓÕâÀïÏÂÔØ£ºftp://ftp.FreeBSD.org/pub/FreeBSD/doc/.

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