̾??

bootptab — ???󥿡??ͥåȥ֡??ȥ??ȥ??åץץ??ȥ??륵???ФΥǡ????١???

????

bootptab ?ե??????ϡ? bootpd(8) ???ʤ??????󥿡??ͥåȥ֡??ȥ??ȥ??åץץ??ȥ??륵???Ф? ?????ǡ????١????ե??????Ǥ??? ???Υե????ޥåȤ? termcap(5) ?Τ??Τ˻??Ƥ??ꡢ2 ʸ??????ʸ????ʸ???????̤??륿???????ܥ뤬 ?ۥ??ȥѥ??᡼????ɽ?????ޤ??? ???????Υѥ??᡼???????ϥ????? (:) ?ˤ??ä?ʬ?????졢???Τ褦?ʷ????ˤʤ??ޤ???

?????? hostname ?ϼºݤ? bootp ???饤?????Ȥ?̾?? (?⤷???ϡ֥??ߡ??????ȥ???) ?Ǥ??ꡢ tg ?? 2 ʸ???Υ????????ܥ??Ǥ??? ???ߡ??????ȥ????????ʥۥ???̾ ("." ???ǽ???ʸ???Ȥ???̾??) ???????? tc=.dummy-entry ???????𤷤?¾?Υ????ȥ??˥ǥե??????ͤ??󶡤??ޤ??? ?ۤȤ??ɤΥ????θ??ˤϡ??嵭?Τ褦?????????ͤ?³????ɬ?פ??????ޤ??? value (i.e. :tg: ?η????Ǥ?)?? ???ߡ?ǧ???????륿???򼨤??ޤ?:

bf

?֡??ȥե?????

bs

512 ?????ƥåȥ֥??å??ǤΥ֡??ȥե????????礭??

cs

???å????????ФΥ??ɥ쥹?ꥹ??

df

?????åȥ????ץե?????

dn

?ɥᥤ??̾

ds

?ɥᥤ???͡??ॵ???ФΥ??ɥ쥹?ꥹ??

ef

??ĥ?ե?????

gw

?????ȥ??????Υ??ɥ쥹?ꥹ??

ha

?ۥ??ȤΥϡ??ɥ????????ɥ쥹

hd

?֡??ȥե??????Υۡ????ǥ??쥯?ȥ?

hn

???饤?????ȤΥۥ???̾?򥯥饤?????Ȥ?????

ht

?ۥ??ȤΥϡ??ɥ??????????? (Assigned Numbers RFC ?򻲾?)

im

?????ץ쥹?????ФΥ??ɥ쥹?ꥹ??

ip

?ۥ??Ȥ? IP ???ɥ쥹

lg

?????????ФΥ??ɥ쥹?ꥹ??

lp

LPR ?????ФΥ??ɥ쥹?ꥹ??

ns

IEN-116 ?͡??ॵ???ФΥ??ɥ쥹?ꥹ??

nt

NTP (????) ?????? (RFC 1129)

ra

???????ɥ쥹?ξ?????

rl

?꥽?????????????????ץ??ȥ??륵???ФΥ??ɥ쥹?ꥹ??

rp

?롼?ȤȤ??ƥޥ????Ȥ????롼?ȥѥ?

sa

???饤?????Ȥ????Ѥ??٤? TFTP ?????ФΥ??ɥ쥹

sm

?ۥ??ȤΥ??֥ͥåȥޥ???

sw

?????åץ????ФΥ??ɥ쥹

tc

?ơ??֥???³ (Ʊ?ͤΡ֥ƥ??ץ졼?ȡץۥ??ȥ????ȥ????ؤ??ޤ?)

td

?ְ????ʡ? TFTP ?????Ф????Ѥ????롼?ȥǥ??쥯?ȥ?

to

?ä?ɽ?????? UTC ?????Υ??ե??å?

ts

?????ॵ???ФΥ??ɥ쥹?ꥹ??

vm

?٥????ޥ??å????å??????쥯??

yd

YP (NIS) ?Υɥᥤ??̾

ys

YP (NIS) ?Υ????Х??ɥ쥹

????Ū?? Tn ?????⤢???ޤ????????? n ?? RFC1084 ?Υ٥????ե??????ɥ????ֹ??Ǥ??? ?????ˤ??ꡢ?ޤ? bootpd ???ѹ????ʤ??Ȥ⡢ RFC1084 ???Ф??뾭???γ?ĥ???????򤹤??????Ѥ??뤳?Ȥ??Ǥ??ޤ??? ????Ū?ʥǡ????ϡ? 16 ?ʿ??Υ??ȥ꡼???⤷???ϥ??????Ȥ??줿 ASCII ʸ?????Ȥ???ɽ???????ޤ??? ????Ū?ʥǡ?????Ĺ???ϼ?ưŪ??Ƚ?ꤵ?졢 RFC1084 ?????????Υ֡??ȥ??ȥ??åץ??ץ饤??Ŭ?ڤʥե??????ɤ??????????ޤ???

?ʲ??Υ????϶????Ƕ??ڤ??줿 IP ???ɥ쥹?Υꥹ?Ȥ??????ޤ?: cs, ds, gw, im, lg, lp, ns, nt, ra, rl, ts ???ޤ? ip, sa, sw, sm, ys ?????Ϥ??줾??ñ???? IP ???ɥ쥹???????ޤ??? IP ???ɥ쥹??????ɸ???Υ??󥿡??ͥåȡ֥ɥåȡ?ɽ???ǻ??ꤵ???ޤ??? 10 ?ʿ???8 ?ʿ???16 ?ʿ??Τ??????????Ѳ?ǽ?Ǥ? (8 ?ʿ??? 0 ?????Ϥޤꡢ16 ?ʿ??? '0x' ?ޤ??? '0X' ?????Ϥޤ??ޤ?)?? IP ???ɥ쥹???????˥ۥ???̾?ǻ?????ǽ?Ǥ??? ???ξ??硢 bootpd ?Ϥ??Υۥ???̾?? IP ???ɥ쥹?????뤿???? gethostbyname(3) ?????Ѥ??ޤ??? ?⤷ ip ?????????ꤵ???ʤ??ä????硢 bootpd ?ϥ????ȥ?̾???ۥ???̾?Ȥ??뤳?Ȥˤ??? IP ???ɥ쥹??Ƚ?ꤷ?ޤ??? (???ߡ??????ȥ????????ʥۥ???̾?Ȥ??뤳?Ȥˤ??ꡢ ??ưŪ?? IP ???????򤱤ޤ?)

ht ?????ϡ?10 ?ʿ???8 ?ʿ???16 ?ʿ???????̵???????? ?⤷???ϰʲ??Τ????줫?Υ????ܥ?̾?????äơ? ?ϡ??ɥ??????????ץ????ɤ????ꤷ?ޤ??? ethernet, ether ?? 10Mb ???????ͥåȤ??? ethernet3, ether3 ?? 3Mb ?μ¸?Ū???????ͥåȤ??? ieee802, tr, token-ring ?? IEEE 802 ?ͥåȥ?????? pronet ?? Proteon ProNET Token Ring ???? chaos, arcnet, ax.25 ?? Chaos, ARCNET, AX.25 Amateur Radio networks ?򡢤??줾??ɽ?????ޤ??? ha ?????ϡ??ۥ???̾?⤷???Ͽ??ͷ????ǡ??ϡ??ɥ????????ɥ쥹?????ꤷ?ޤ??? ???ͷ????? 16 ?ʿ??ǻ??ꤹ?? ɬ?פ??????ޤ? ?????????Τ????˥ԥꥪ?ɤ??դ????ꡢ???? '0x' ???դ??Ƥ??ɤ??Ǥ??? ha ?????????? ht ??????????ɬ?פ??????ޤ? (????Ū?Ǥ?????Ū?Ǥ⤫?ޤ??ޤ??󡣸??Ҥ? tc ????)???ϡ??ɥ????????ɥ쥹?????ꤵ???ʤ????硢???ꤵ?줿?????פ? "ethernet" ?⤷???? "ieee802" ?ξ??硢 bootpd ?? ether_hostton(3) ?????Ѥ??ƥϡ??ɥ????????ɥ쥹?????ꤷ?褦?Ȥ??ޤ???

?ۥ???̾???ۡ????ǥ??쥯?ȥꡦ?֡??ȥե??????? ASCII ʸ?????Ǥ??ꡢ ???֥륯?????? (") ?dz??뤳?Ȥ??Ǥ??ޤ??? ???饤?????ȤΥꥯ?????Ȥ????? hd ?????ܥ??? bf ?????ܥ????ͤϡ?bootp ???ץ饤?ѥ??åȤΥ֡??ȥե??????ե??????ɤ? ?????Ф??ɤΤ褦???????뤫?????ꤷ?ޤ???

???饤?????Ȥ??ե?????̾?????ꤷ?????硢?????Ϥ??Τޤ޻Ĥ????ޤ??? ?????Ǥʤ??????ϡ? bf ???ץ????󤬻??ꤵ???Ƥ????С??????ͤ????ץ饤?ѥ??åȤ˥??ԡ??????ޤ??? ?⤷ hd ???ץ??????????ꤵ???Ƥ????????ˤϡ? ?????ͤ????ץ饤?ѥ??åȤ˥??ԡ????????֡??ȥե????????????դ??ޤ??? ?֡??ȥե???????¸?߳?ǧ?? bs=auto ???ץ????󤬻??Ѥ????Ƥ????Ȥ??Τ߹Ԥ????ޤ? (?֡??ȥե????륵??????ǧ?Τ????Ǥ?)?? ?֡??ȥե????뤬¸?ߤ??褦?Ȥ??ޤ??ȡ????ץ饤?????????ޤ???

???????С????????? tftpd(8) ?Ǥϡ? chroot(2) ?????ƥॳ?????????Ѥ??ƥ롼?ȥǥ??쥯?ȥ????ѹ??????Ȥ??? ?????????ƥ???ǽ???󶡤??ޤ??? td ?????ϡ? tftpd ?????Ѥ??뤳???ü??롼?ȥǥ??쥯?ȥ??? bootpd ?????Τ??뤿???˻??Ѥ??ޤ??? (?????? bootpd -c chdir ???ץ??????????Ѥ????????⤷???ޤ?????) ?ºݡ? hd ?????? td ?????ˤ??????ꤵ?????롼?ȥǥ??쥯?ȥ꤫???????л????Ǥ??? ?㤨?С?BOOTP ???饤?????ȥ֡??ȥե??????θ??¤????Хѥ??? /tftpboot/bootfiles/bootimage ?Ǥ??ꡢ tftpd ?? ~ /tftpboot ???ְ????ʡץǥ??쥯?ȥ??Ȥ??????硢 bootptab ?Ǥϼ??Τ褦?˻??ꤷ?ޤ???

-:td=/tftpboot:hd=/bootfiles:bf=bootimage:

?֡??ȥե???????ľ?? /tftpboot ???֤??????ˤϼ??Τ褦?ˤ??ޤ???

sa ?????ϡ????ʤ??????饤?????Ȥ˻??Ѥ????????????? TFTP ?????Ф? IP ???ɥ쥹?? ???ꤹ?뤿???˻??Ѥ??ޤ??? ???Υ????????ꤷ?ʤ??ȡ? bootpd ???¹Ԥ????Ƥ????Τ?Ʊ???ޥ??????Ф??? TFTP ???Ԥ??褦?ˡ? bootpd ?ϥ??饤?????Ȥ˻ؼ????ޤ???

???索?ե??å? to ?ϡ????饤?????Ȥ? UTC ?????Υ????ॾ???󥪥ե??åȤ??ä?ɽ?????? ?????դ? 10 ?ʿ??? ?ޤ??ϥ????ФΥ????ॾ???󥪥ե??åȤ????Ѥ??뤳?Ȥ???̣???륭????? auto ?Ǥ??? to ?????ܥ????֡????ͤȤ??ƻ??ꤹ?뤳?Ȥϡ? auto ???ͤȤ??ƻ??ꤹ???Τ?Ʊ?????̤??????ޤ???

?֡??ȥե????륵???? bs ?ϡ?10 ?ʿ???8 ?ʿ???16 ?ʿ????????? ?֡??ȥե??????Υ??????? 512 ?????ƥåȥ֥??å???ɽ?????????Ρ? ?ޤ??ϥ????Ф??ƥꥯ?????Ȥ˺ݤ??? ?֡??ȥե????륵????????ưŪ?˷׻????뤳?Ȥ򼨤???????? auto ?Ǥ??? ???索?ե??åȤ?Ʊ?????? bs ?????ܥ????֡????ͤȤ??ƻ??ꤹ?뤳?Ȥϡ? auto ???ͤȤ??ƻ??ꤹ???Τ?Ʊ?????̤??????ޤ???

?٥????ޥ??å????å??????쥯?? ( vm ????) ?ϰʲ??Υ?????ɤΤ????줫???????ޤ??? auto (?٥????????򥯥饤?????ȥꥯ?????Ȥ???Ƚ??)?? rfc1048 ?ޤ??? rfc1084 (???? RFC1084 ?????????Υ??ץ饤??????)???ޤ??? cmu (???? CMU ?????????Υ??ץ饤??????) ?Ǥ???

hn ?????ϸ?̩?˥֡????ͤΥ????Ǥ????̾??????椪?????ͤ??????ޤ????? ???Υ?????¸?ߤ????ȡ??ۥ???̾?? RFC1084 ???饤?????Ȥ????뤳?Ȥ???̣???ޤ??? bootpd ?ϡ??????ե??????ǻ??ꤵ?????ۥ???̾???Τ????????Ȥ??ޤ??? ???ץ饤?ѥ??åȤ˼??ޤ??ʤ????硢 ̾???? (¸?ߤ????ʤ??кǽ??Υԥꥪ?ɤޤǤ?) ?ۥ??ȥե??????ɤΤߤ˽̤????졢 ???ٻ???ޤ??? Ǥ?դ?Ĺ???˽̤????줿?ۥ???̾?????????Ƥ??ޤ??Ȥ??????ȤϤ????ޤ??? (???ޤ????Τ??ʤ??????ˤϡ??ʤˤ????????ޤ???)??

???Ф??С?¿???Υۥ??ȥ????ȥ꤬?????Υ????ζ??̤??ͤ???ͭ???ޤ? (?͡??ॵ???Фʤ?)?? ???????Υ????????٤??񤯤ΤǤϤʤ??? ???λ??ͤ? 1 ?ĤΥۥ??ȥ????ȥ??˵??Ҥ??Ƥ????? tc (?ơ??֥???³) ???????𤷤ƶ?ͭ???뤳?Ȥ??Ǥ??ޤ??? ¿???ξ??硢???Υƥ??ץ졼?ȥ????ȥ??ϼºݤˤ?¸?ߤ??ʤ????ߡ??ۥ??ȤǤ??ꡢ bootp ?ꥯ?????Ȥ????뤳?ȤϤ????ޤ????? ???ε?ǽ?ϡ? termcap(5) ?ǻ???ü???򵭽Ҥ??뤿???? tc ??ǽ?˻??Ƥ??ޤ??? termcap ?ǤϺǸ??Υ????Ǥʤ????Фʤ??ޤ??󤬡? bootpd ?Ǥ? tc ?????????ܥ뤬?ۥ??ȥ????ȥ????Τɤ??ˤ????????Ƥ??ɤ????Ȥ????դ??Ƥ????????? ?ۥ??Ȥ??Ф???????Ū?˻??ꤷ???????ϡ??????ȥ????? tc ?????????ܥ??ΰ??֤ˤ??????餺???????ˤ??????ۤ˻??ꤵ?????????????񤭤??ޤ??? tc ???????ͤϥۥ???̾?⤷?????????ե??????????˵??Ҥ????Ƥ??? IP ???ɥ쥹?Ǥ???

tc ?????ǰż????줿?????Υ????κ?????ɬ?פˤʤ뤳?Ȥ??????ޤ??? ?????? tag@ ??¤?????Ѥ??뤳?Ȥˤ??ꡢ termcap(5) ?ξ?????Ʊ?ͤ? tag ?θ??̤????????뤳?Ȥˤ????¸??Ǥ??ޤ??? ?㤨?С?IEN-116 ?͡??ॵ???л??ͤ???????̵???ˤ??????????ˤϡ? ?????ե??????Υ????ȥ???Ŭ?ڤʰ??֤? :ns@: ???֤??ޤ??? @ ?????Ѥ??ƺ??????Ԥä????ˤϡ? tc ?????????Ѥ??Ƥ??Υ????????????ꤹ?뤳?Ȥ??Ǥ??ޤ???

?????ե????????Ρ????Ԥ????? "#" ?ǻϤޤ??Ԥ?̵?뤵???ޤ??? ?ۥ??ȥ????ȥ??ϲ??Ԥ?ʬ???????ޤ??? ñ???Υۥ??ȥ????ȥ??ϡ? ?Ԥ??Хå??????å??? (\) ?ǽ?????????ʣ???Ԥˤޤ????뤳?Ȥ??Ǥ??ޤ??? ?Ԥ? 80 ʸ?????ۤ??뤳?Ȥ????????ޤ??? ??????Ǥ?դν????Ǹ??????Ƥ??ޤ??ޤ??󤬡????Τ褦???㳰???????ޤ??? ?ۥ???̾?ϥ????ȥ??κǽ??Υե??????ɤǤ???ɬ?פ????ꡢ ?ϡ??ɥ??????????פϥϡ??ɥ????????ɥ쥹?????˻??ꤹ??ɬ?פ??????ޤ???

/etc/bootptab ?ե??????????򼨤??ޤ?:

# Sample bootptab file (domain=andrew.cmu.edu)

.default:\
	:hd=/usr/boot:bf=null:\
	:ds=netserver, lancaster:\
	:ns=pcs2, pcs1:\
	:ts=pcs2, pcs1:\
	:sm=255.255.255.0:\
	:gw=gw.cs.cmu.edu:\
	:hn:to=-18000:

carnegie:ht=6:ha=7FF8100000AF:tc=.default:
baldwin:ht=1:ha=0800200159C3:tc=.default:
wylie:ht=1:ha=00DD00CADF00:tc=.default:
arnold:ht=1:ha=0800200102AD:tc=.default:
bairdford:ht=1:ha=08002B02A2F9:tc=.default:
bakerstown:ht=1:ha=08002B0287C8:tc=.default:

# Special domain name server and option tags for next host
butlerjct:ha=08002001560D:ds=128.2.13.42:\
	:T37=0x12345927AD3BCF:\
	:T99="Special ASCII string":\
	:tc=.default:

gastonville:ht=6:ha=7FFF81000A47:tc=.default:
hahntown:ht=6:ha=7FFF81000434:tc=.default:
hickman:ht=6:ha=7FFF810001BA:tc=.default:
lowber:ht=1:ha=00DD00CAF000:tc=.default:
mtoliver:ht=1:ha=00DD00FE1600:tc=.default:

??Ϣ?ե?????

/etc/bootptab

 

??Ϣ????

bootpd(8), tftpd(8)
DARPA Internet Request For Comments RFC951, RFC1048, RFC1084, Assigned Numbers