BootUp from Network (PXE+TFTP)

Quote:

Originally Posted by Basile

ls -l /opt/etc/init.d/* ÷òî ãîâîðèò?

Code:

-rwxr-xr-x 1 admin root 153 Jan 24 2008 /opt/etc/init.d/S10cron -rwxr-xr-x 1 admin root 246 Oct 24 03:41 /opt/etc/init.d /S10xinetd -rwxr-xr-x 1 admin root 641 Jan 1 1970 /opt/etc/init.d/rc.unslung

Code:

Mem: 20964K used, 8996K free, 0K shrd, 2816K buff, 9616K cached CPU: 0% usr 1% sys 0% nic 98% idle 0% io 0% irq 0% sirq Load average: 0.00 0.00 0.00 1/27 202 PID PPID USER STAT VSZ %MEM %CPU COMMAND 202 180 admin R 1536 5% 0% top 179 67 admin S 1160 4% 0% dropbear 188 180 admin T 4940 16% 0% mc -c 180 179 admin S 1544 5% 0% -sh 192 188 admin T 1536 5% 0% /bin/sh -c ./tftp 64 1 admin S 1532 5% 0% syslogd -m 0 -O /tmp/syslog.log -S -l 7 -b 2 66 1 admin S 1528 5% 0% klogd 55 1 admin S 1528 5% 0% telnetd 110 1 admin S 1320 4% 0% watchdog 1 0 admin S 1316 4% 0% /sbin/init 85 1 admin S 1308 4% 0% rcamdmain 67 1 admin S 1096 4% 0% dropbear 65 1 admin S 1092 4% 0% httpd vlan1 115 1 admin S 1052 4% 0% upnp -D -L br0 -W vlan1 193 192 admin T 1052 4% 0% ./tftp 140 1 admin S 972 3% 0% /opt/sbin/cron 76 1 nobody S 844 3% 0% dnsmasq 3 1 admin SWN 0 0% 0% [ksoftirqd_CPU0] 7 1 admin SW 0 0% 0% [mtdblockd] 123 1 admin SW 0 0% 0% [usb-storage-0] 75 1 admin SW 0 0% 0% [khubd] 132 1 admin SW 0 0% 0% [kjournald] 6 1 admin SW 0 0% 0% [kupdated] 2 1 admin SW 0 0% 0% [keventd] 4 1 admin SW 0 0% 0% [kswapd] 5 1 admin SW 0 0% 0% [bdflush] 124 1 admin SW 0 0% 0% [scsi_eh_0]

Quote:

Originally Posted by SoulKeeper

-rwxr-xr-x 1 admin root 153 Jan 24 2008 /opt/etc/init.d/S10cron
-rwxr-xr-x 1 admin root 246 Oct 24 03:41 /opt/etc/init.d /S10xinetd
-rwxr-xr-x 1 admin root 641 Jan 1 1970 /opt/etc/init.d/rc.unslung

Íó, ñóäÿ ïî âûâîäó, tftp íå çàïóñêàåòñÿ îòñþäà. ×èòàåì ñíîâà ïîñò àâòîðà è âèäèì:

Quote:

Originally Posted by gouryella

it' s full guide but you can get some problems with starting xinetd and tftp, or if not automaticly created tftp config file in /opt/etc/xinetd.d/tftp ...

TFTP çàïóñêàåòñÿ ÷åðåç xinet.d. Ïîèùèòå ïî ôîðóìó, êàê çàïóñêàòü ïðîöåññû ÷åðåç xinet.d. Åñëè íå ïîëó÷èòñÿ ïî ôîðóìó, èùèòå âî âñåì èíåòå

Quote:

Originally Posted by Basile

Íó, ñóäÿ ïî âûâîäó, tftp íå çàïóñêàåòñÿ îòñþäà. ×èòàåì ñíîâà ïîñò àâòîðà è âèäèì:

TFTP çàïóñêàåòñÿ ÷åðåç xinet.d. Ïîèùèòå ïî ôîðóìó, êàê çàïóñêàòü ïðîöåññû ÷åðåç xinet.d. Åñëè íå ïîëó÷èòñÿ ïî ôîðóìó, èùèòå âî âñåì èíåòå

Ó ìåíÿ ñîçäàëñÿ ôàéë
/opt/etc/xinetd.d/tftp

Quote:

Originally Posted by SoulKeeper

193 192 admin T 1052 4% 0% ./tftp

Ó âàñ çàïóùåí tftp.
Íàäî ïðîâåðèòü, ðàáîòàåò îí èëè íåò

Quote:

Originally Posted by Basile

Ó âàñ çàïóùåí tftp.
Íàäî ïðîâåðèòü, ðàáîòàåò îí èëè íåò

ýòî ÿ åãî êàê-òî âðó÷íóþ çàïóñòèë, à ïîòîì âûéòè èç íåãî íå ìîã.
îí àâòîìàòè÷åñêè íå çàïóñêàåòñÿ.

Ñëåäóÿ ïðèìåðó èç îïèñàíèÿ äîáàâèë ñòðîêó â xinetd.conf:

service ftp
{

socket_type
= stream
wait
= no
nice
= 10
user
= root
server
= /opt/sbin/in.tftpd
server_args
= -l
instances
= 4
log_on_success
+= DURATION HOST USERID

}

ðåçóëüòàò òîò æå :(

Quote:

Originally Posted by SoulKeeper

ýòî ÿ åãî êàê-òî âðó÷íóþ çàïóñòèë, à ïîòîì âûéòè èç íåãî íå ìîã.

Íî åñëè âû âûøëè èç íåãî (êàê-òî), òî ïðîöåññ äîëæåí áûë áû âûãðóçèòüñÿ, íî âåäü îí íå âûãðóçèëñÿ. Çíà÷èò ýòî òîò ïðîöåññ, êîòîðûé çàïóñòèë xinet.d.

Quote:

Originally Posted by SoulKeeper

Ñëåäóÿ ïðèìåðó èç îïèñàíèÿ äîáàâèë ñòðîêó â xinetd.conf:

À ïðèâåäèòå âåñü êîíôèã

Íàøëè ñïîñîá ïðîâåðèòü, ðàáîòàåò TFTP èëè íåò?

Óðà, ó ìåíÿ âñ¸ çàðàáîòàëî! Òåïåðü ãðóæó WTware ñ ôëýøêè íà ðîóòåðå!

Âñåì êîìó èíòåðåñíî ÷èòàòü:
http://wl500g.info/showthread.php?t=...ighlight=tftpd
http://www.wl500g.info/showthread.ph...ght=PXE&page=2
http://wtware.ru/docs/dhcp.html è áóäåò âàì ñ÷àñòüå!

Quote:

Originally Posted by Basile

Íî åñëè âû âûøëè èç íåãî (êàê-òî), òî ïðîöåññ äîëæåí áûë áû âûãðóçèòüñÿ, íî âåäü îí íå âûãðóçèëñÿ.
Çíà÷èò ýòî òîò ïðîöåññ, êîòîðûé çàïóñòèë xinet.d.
À ïðèâåäèòå âåñü êîíôèã Íàøëè ñïîñîá ïðîâåðèòü, ðàáîòàåò TFTP èëè íåò?

# Îòðåäàêòèðîâàòü ôàéë /opt/etc/xinetd.d/tftp Îí äîëæåí âûãëÿäåòü ïðèìåðíî òàê:

Code:

service tftp { flags = REUSE socket_type = dgram protocol = udp instances = 30 wait = yes user = admin server = /opt/sbin/in.tftpd server_args = -s /opt/files/boot cps = 100 2 log_on_success = HOST PID log_on_failure = HOST disable = no }

ïàðàìåòð user, ðàçóìååòñÿ, äîëæåí ñîîòâåòñòâîâàòü âàøåìó àäìèíèñòðàòîðñêîìó ëîãèíó; â server_args äîëæåí áûòü óêàçàí ïóòü ê çàãðóç÷èêó;

# Åñëè íå èñïîëüçóåòå rc.unslung, òî íå çàáóäüòå ïðîïèñàòü â àâòîçàïóñê /opt/sbin/xinetd

Òóò ïðî ïàðàìåòð ïðàâèëüíî ñêàçàëè, ÷òî äîëæåí ñîîòâåòñòâîâàòü àäìèíèñòðàòîðñêîìó ëîãèíó, à ó ìåíÿ îí íå root à admin :-) è âñ¸ çàäûøàëî!

åùå êîå-÷òî

äëÿ òåõ êòî õî÷åò, ñêàæåì ëèíóêö çàïóñêàòü ïî ñåòè ñàáæ:

Quote:

http://www.oszone.net/3530

ïî ñóòè - â äíñìàñê - ìåíÿåòå èìÿ çàãðóç÷èêà è âñå, êîíôèã çàãðóç÷èêà â ñàáæå, ñîîòâåòñòâåííî - åñëè õîòèòå èç êîìïà ñäåëàòü òîíêèé êëèåíò, êîòîðûé ãðóçèòñÿ ñ àñóñà - ñòàâèòå çàãðóç÷èêîì çàãðóç÷èê îò òîíêîãî êëèåíòà êëèåíòà, â íåòå ãîòîâûõ îáðàçîâ ìíîãî)

ÊÑÒÀÒÈ!: âîïðîñ áûâàëûì - êàê ñäåëàòü òàê ÷òîáû ìîæíî áûëî è ëèíóêñ è âèíäîâñ ãðóçèòü ïî ñåòêå - òî åñòü ìåíþøêó êàóêó-þíèáóäü ñäåëàòü äëÿ âûáîðà çàãðóç÷èêà çàãðóç÷èêà(íå òàôòàëîãèÿ)??

WL-500GPV2 óñòàíîâêà VPN íà ðîóòåðå (âíåøêà îò äð. ïðîâàéäåðà)

Çäðàâñòâóéòå, ïî÷èòàë ôîðóì, â òîì ÷èñëå òåìó "Óñòàíîâêà openvpn â îñíîâíóþ ïàìÿòü äëÿ ÍÎÂÈ×ÊÎÂ", íî òàê è íå íàøåë ðåøåíèå ñâîåé çàäà÷è, ìîæåò êîíå÷íî íå ïîíÿë êàê ñäåëàòü.
Ïðîâàéäåð âûäàåò ñòàòè÷åñêèé IP, ãîðîäñêîé èíòåðíåò ðàáîòàåò, äëÿ âíåøêè èñïîëüçóåòñÿ áåçëèìèòêà îò äðóãîãî ïðîâàéäåðà, ïîäêëþ÷åíèå ïî VPN. Êàê ñäåëàòü, ÷òîáû ðîóòåð ñàì ìîã óñòàíàâëèâàòü ïîäêëþ÷åíèå VPN è ïðè îáðûâå ñîåäèíåíèÿ ðåêîííåêòèòñÿ . Íóæíî, ÷òîáû ðàáîòàëà PS3, îíà ñàìà íå óìååò ïîäíèìàòü VPN.
Ïîäñêàæèòå êàê ìîæíî ðåøèòü äàííóþ çàäà÷ó?

WL500gP DHCP-Sever with custom options

Ïðîøó ïîìîùè ó ãóðó!

Åñòü DIR-320 ñ ïðîøèâêîé WL500gpv2-1.9.2.7-d-r1825.
Åñòü íåîáõîäèìîñòü ïîäêëþ÷èòü ê íåìó òîíêèé êëèåíò ñ ñåòåâîé çàãðóçêîé (Etherboot|PXE).
Ñîîòâåòñòâåííî, íåîáõîäèìî âñòðîåííîìó â ðîóòåð DHCP-ñåðâåðó âûäàâàòü íå òîëüêî àäðåñ-ìàñêó-øëþç, íî åùå è èìÿ ôàéëà äëÿ çàãðóçêè, à ìîæåò áûòü, è åùå ÷òî-íèáóäü. Êàê ÿ ïîíèìàþ, íîðìàëüíûé dhcpd òàì íå èñïîëüçóåòñÿ - íåò íè áèíàðíèêà, íè êîíôèãîâ. Åñòü ëè ðàçóìíî òðóäîåìêèé ñïîñîá ðåøèòü äàííóþ çàäà÷ó, èëè ñðàçó èäåþ â ìîðã?

Ç.Û. TFTP-ñåðâåð ñ ôàéëàìè çàãðóçêè â ñåòè åñòü. Çàäà÷à - òîëüêî äîáàâèòü ïàðàìåòðû â DHCP.

[How to] PXE boot Server
ASUS Wl500W è âñòðîåííûé DHCP
Çàãðóçêà áåçäèñêîâîé ñèñòåìû ñ WL500g delux
Ïîäíÿòü íà WL500gP DHCP ñåðâåð ñ PXE + TFTP ñ çàãðóçêîé îáðàçîâ!!! ÊÀÊ???
PxeBootServer

Quote:

Originally Posted by tedkuban

Ïðîøó ïîìîùè ó ãóðó!

Åñòü DIR-320 ñ ïðîøèâêîé WL500gpv2-1.9.2.7-d-r1825.
Åñòü íåîáõîäèìîñòü ïîäêëþ÷èòü ê íåìó òîíêèé êëèåíò ñ ñåòåâîé çàãðóçêîé (Etherboot|PXE).
Ñîîòâåòñòâåííî, íåîáõîäèìî âñòðîåííîìó â ðîóòåð DHCP-ñåðâåðó âûäàâàòü íå òîëüêî àäðåñ-ìàñêó-øëþç, íî åùå è èìÿ ôàéëà äëÿ çàãðóçêè, à ìîæåò áûòü, è åùå ÷òî-íèáóäü. Êàê ÿ ïîíèìàþ, íîðìàëüíûé dhcpd òàì íå èñïîëüçóåòñÿ - íåò íè áèíàðíèêà, íè êîíôèãîâ. Åñòü ëè ðàçóìíî òðóäîåìêèé ñïîñîá ðåøèòü äàííóþ çàäà÷ó, èëè ñðàçó èäåþ â ìîðã?

Ç.Û. TFTP-ñåðâåð ñ ôàéëàìè çàãðóçêè â ñåòè åñòü. Çàäà÷à - òîëüêî äîáàâèòü ïàðàìåòðû â DHCP.

â dnsmasq åñòü ðàáîòàþùàÿ ïîääåðæêà pxe, îäíàêî îíî íå ñêîìïèëèðîâàíî äëÿ óìåíüøåíèÿ ðàçìåðà áèíàðíèêà.

Çàãðóçêà ÎÑ ñ âíåøíåãî äèñêà ïðè ïîìîùè ìàðøðóòèçàòîðà

Èìååòñÿ ðîóòåð WL-500GPv2 è âíåøíèé æåñòêèé äèñê íà 250 ãá. Ìîæíî ëè, ñêîïèðîâàâ, íàïðèìåð, îáðàç ñ LiveCD íà æåñòêèé äèñê, ïîäêëþ÷åííûé ê ðîóòåðó, çàãðóæàòüñÿ ñ íåãî íà êîìïüþòåðå?

Quote:

Originally Posted by neon98

Èìååòñÿ ðîóòåð WL-500GPv2 è âíåøíèé æåñòêèé äèñê íà 250 ãá. Ìîæíî ëè, ñêîïèðîâàâ, íàïðèìåð, îáðàç ñ LiveCD íà æåñòêèé äèñê, ïîäêëþ÷åííûé ê ðîóòåðó, çàãðóæàòüñÿ ñ íåãî íà êîìïüþòåðå?

http://wl500g.info/showthread.php?t=17156
http://wl500g.info/showthread.php?t=22740

È ñî ñêîðîñòüþ 2 Ìáèò/ñåê î÷åíü áóäåò âåñåëî æäàòü, êîãäà æå îíî ïðîãðóçèòñÿ ...
À åñëè íåñêîëüêî îäíîâðåìåííî - âîîáùå æóòü.
"Ìîæíî" è "öåëåñîîáðàçíî" - ñ ðîóòåðàìè àáñîëþòíî ðàçíûå ïîíÿòèÿ.