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pxeboot — ?ץ??֡??ȼ¹ԴĶ? (PXE) ?֡??ȥ?????

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pxeboot ?֡??ȥ??????ϡ??????ƥ????? 3 ?ʳ??֡??ȥ??ȥ??å? loader(8) ?ν????С????????Ǥ??ꡢ Intel ?Υץ??֡??ȼ¹ԴĶ? (Preboot Execution Environment, PXE) ?????ƥ??? ư????褦?˹??ۤ??줿???ΤǤ??? PXE ?ϡ????ޡ??Ȥʥ֡??? ROM ?η??֤??Ȥꡢ Intel EtherExpress Pro/100 ?? 3Com 3c905c ???????ͥåȥ????ɡ? ?????˥??????ͥåȤ????????? Intel ?ޥ????ܡ??ɤ??Ȥ߹??ޤ??Ƥ??ޤ??? PXE ?ϡ?DHCP ?????ե??????졼???????򥵥ݡ??Ȥ??? ?????٥??? NIC ?????????????ӥ????󶡤??ޤ??? pxeboot ?ϡ??????ͥ????⥸?塼?뤽????¾?Υե????뷲???? UDP ???? NFS ?ޤ??? TFTP ??ͳ?? (?????ϥ????ѥ????????ץ??????????򤷤ޤ?) ?????Ф??ޤ??? pxeboot ?ȥ??????ե????륷???ƥ।?᡼?? ???뤤?? NFS ?ޥ????Ȥ????롼?ȥե????륷???ƥ????Ȥ߹??碌?뤳?Ȥǡ? ?ǥ??????쥹?ޥ??????ưפˡ?EEPROM ?Ƥ????ʤ??ǹ??ۤ??뤳?Ȥ??Ǥ??ޤ???

pxeboot ?Х??ʥ??ϡ?DHCP ?????ФΥ????ե??????졼???????ե????????˻??ꤹ?뤳?Ȥǡ? ¾?Υ֡??ȥե???????Ʊ?ͤ˥????ɤ????ޤ??? ISC DHCP v2 ?????и????Υ????ե??????졼???????Υ????ץ????ʲ??˼????ޤ?:

option domain-name "example.com";
option routers 10.0.0.1;
option subnet-mask 255.255.255.0;
option broadcast-address 10.0.0.255;
option domain-name-servers 10.0.0.1;
server-name "DHCPserver";
server-identifier 10.0.0.1;

default-lease-time 120;
max-lease-time 120;

subnet 10.0.0.0 netmask 255.255.255.0 {
       filename "pxeboot";
       range 10.0.0.10 10.0.0.254;
}

????¾?????Ǥϡ? pxeboot ?? loader(8) ??Ʊ???褦?˿??񤤤ޤ???

PXE ?Ϥޤ????Ϥ??????ΤǤϤʤ????ᡢ?ե????०?????ΥС????????ˤ??äƤ? ??????ư??ʤ???ǽ?????????ޤ??? pxeboot ?֡??ȥ??????? Intel ?ե????०???? version 0.99 ??????̩?˥ƥ??Ȥ????ޤ??????? ???꿷???? 2.0 ?ե????०?????Υץ????꡼???С????????Ǥ? ???꤬???뤳?Ȥ?Ƚ?????Ƥ??ޤ??? ?ǥХ?????¤?Ԥκǿ??ΰ??????꡼?????????å????Ƥ?????????

Intel ?? PXE ???ͤ????? Wired for Management (WfM) ?????ƥ??˴ؤ??? ???˾ܺ٤ʾ????ˤĤ??Ƥϡ? http://developer.intel.com/ial/wfm/ ?򻲾Ȥ??Ƥ?????????

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loader(8)

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pxeboot ?֡??ȥ??????? FreeBSD 4.1 ?˽??????о줷?ޤ?????

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pxeboot ?֡??ȥ??????κ??Ԥ? John Baldwin ⟨jhb@FreeBSD.org⟩ ?????? Paul Saab ⟨ps@FreeBSD.org⟩ ?Ǥ??????Υޥ˥奢???ڡ????????Ԥ? Doug White ⟨dwhite@FreeBSD.org⟩ ?Ǥ???