Îáíîâëåíèå CFE íà Asus RT-N66U äëÿ ðàñøèðåíèÿ NVRAM äî 64KB

**ryzhov_al** · 15-09-2012, 20:25

Originally Posted by TReX

Originally Posted by ryzhov_al

Èñïðàâëåí ëè äîñòàòî÷íî ïàðøèâûé ãëþê ñ NVRAM 64K óçíàåì âå÷åðîì.

Ó Ìåðëèíà òî? Òàê ê íåìó è âîïðîñû )) Ó Àñóñà íèêàêèõ òðîéíûõ ðåáóòîâ )

Ãëþê åñòü. Ñêîðåå âñåãî, îí âîñïðîèçâîäèòñÿ íå íà âñåõ âåðñèÿõ CFE.

Âîîáùå, íà ñòîêîâîé ïðîøèâêå äâà ãëþêà:

1. Òðîéíîé ðåáóò ðîóòåðà.
Òåñò êåéñ:
à) óñòàíàâëèâàåì ip-àäðåñ ðîóòåðà 192.168.1.1 äëÿ òîãî, ÷òîáû ping'îì ìîæíî áûëî ìîíèòîðèòü êàê çàãðóæåííóþ ñèñòåìó, òàê è CFE.
á) çàïóñêàåì â êîíñîëè Windows áåñêîíå÷íûé ping ðîóòåðà

Code:

> ping -t 192.168.1.1

è ïîñûëàåì ðîóòåð â ïåðåçàãðóçêó ëþáûì ñïîñîáîì. Â êîíñîëè Windows ìîæíî áóäåò íàáëþäàòü ñëåäóþùóþ êàðòèíó:

Code:

<force to reboot>
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ<1ìñ TTL=64
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ<1ìñ TTL=64
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ<1ìñ TTL=64
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ<1ìñ TTL=64
Ïðåâûøåí èíòåðâàë îæèäàíèÿ äëÿ çàïðîñà.
Ïðåâûøåí èíòåðâàë îæèäàíèÿ äëÿ çàïðîñà.
Îáùèé ñáîé.
Îáùèé ñáîé.
Îáùèé ñáîé.
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ=188ìñ TTL=100
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ<1ìñ TTL=100
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ<1ìñ TTL=100
Ïðåâûøåí èíòåðâàë îæèäàíèÿ äëÿ çàïðîñà.
Ïðåâûøåí èíòåðâàë îæèäàíèÿ äëÿ çàïðîñà.
Ïðåâûøåí èíòåðâàë îæèäàíèÿ äëÿ çàïðîñà.
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ<1ìñ TTL=64
Ïðåâûøåí èíòåðâàë îæèäàíèÿ äëÿ çàïðîñà.
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ<1ìñ TTL=100
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ<1ìñ TTL=100
Ïðåâûøåí èíòåðâàë îæèäàíèÿ äëÿ çàïðîñà.
Ïðåâûøåí èíòåðâàë îæèäàíèÿ äëÿ çàïðîñà.
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ=500ìñ TTL=64
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ<1ìñ TTL=64
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ<1ìñ TTL=64
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ<1ìñ TTL=64
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ<1ìñ TTL=64
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ<1ìñ TTL=64
Ïðåâûøåí èíòåðâàë îæèäàíèÿ äëÿ çàïðîñà.
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ<1ìñ TTL=100
Ïðåâûøåí èíòåðâàë îæèäàíèÿ äëÿ çàïðîñà.
Ïðåâûøåí èíòåðâàë îæèäàíèÿ äëÿ çàïðîñà.
Ïðåâûøåí èíòåðâàë îæèäàíèÿ äëÿ çàïðîñà.
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ<1ìñ TTL=64
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ<1ìñ TTL=64
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ<1ìñ TTL=64
Îòâåò îò 192.168.1.1: ÷èñëî áàéò=32 âðåìÿ<1ìñ TTL=64
<booted>

Âèäíî ÷òî çàãðóæåííûé Linux ïî êàêîé-òî ïðè÷èíå äâàæäû ïàäàåò.

1. Íåâîçìîæíîñòü ïåðåäàòü ïåðåìåííûå NVRAM äëÿ CFE.
Òåñò êåéñ:
à) ñìîòðèòå òåêóùèå ÷àñòîòû è ïðîèçâîäèòåëüíîñòü Bogomips:

Code:

$ cat /proc/cpuinfo
$ nvram get clkfreq

á) çàäà¸òå íîâóþ ÷àñòîòó ðàáîòû, êîòîðóþ äîëæåí óñòàíîâèòü CFE ïðè ñëåäóþùåé ïåðåçàãðóçêå è ïåðåãðóæàåòå ðîóòåð:

Code:

$ nvram set clkfreq=500,250,125
$ nvram commit
$ reboot

â) ïðîâåðÿåòå ïðîèçâîäèòåëüíîñòü è òåêóùóþ óñòàâêó ÷àñòîòû:

Code:

$ cat /proc/cpuinfo
$ nvram get clkfreq

Ïðîèçâîäèòåëüíîñòü îñòàíåòñÿ ïðåæíåé, õîòÿ óñòàâêà ÷àñòîòû áóäåò íîâàÿ. Åù¸ âåñíîé âñ¸ ðàáîòàëî, òåïåðü - íåò.

À ñ Ìåðëèíîì, íà ìîé âçãëÿä, ñîâåðøåííî èíàÿ ïðîáëåìà: ñòîêîâàÿ ïðîøèâêà ðàçâèâàåòñÿ î÷åíü áîäðûìè òåìïàìè è Ýðèê ïðîñòî íå óñïåâàåò áýêïîðòèðîâàòü âñå å¸ íîâøåñòâà íà ñâîé, òåïåðü óæå äîñòàòî÷íî ðàçâåñèñòûé ìîä. IMHO, ïîâòîðþñü, åãî ïðîåêò ïîñòåïåííî òåðÿåò óïðàâëÿåìîñòü. Èìåííî ïî ýòîé ïðè÷èíå ÿ â Entware äàëåêî íå îòêëîíÿþñü îò ïåðâîèñòî÷íèêà: ÿ íå õî÷ó, ÷òîáû ñ ìîèì ïðîåêòîì âûøëî òî æå ñàìîå.

Êñòàòè, áîëüøå ñ Ýðèêîì ÿ ïðîøèâêó íå äîïèëèâàþ. Ìíå íå õâàòàëî îò ñòîêîâîé ïðîøèâêå âñåãî äâå âåùè: /jffs-ðàçäåëà (àíàëîãà flashfs) è ñòàðòîâûõ ñêðèïòîâ (àíàëîãà /tmp/local/sbin/{post,pre}-*). Òåïåðü ÿ èñïîëüçóþ ñâîþ ïðîøèâêó, êîòîðàÿ îòëè÷àåòñÿ îò ñòîêîâîé òîëüêî ýòèìè äâóìÿ âåùàìè.

**TReX** · 16-09-2012, 01:32

Originally Posted by ryzhov_al

Ãëþê åñòü. Ñêîðåå âñåãî, îí âîñïðîèçâîäèòñÿ íå íà âñåõ âåðñèÿõ CFE.

Âîîáùå, íà ñòîêîâîé ïðîøèâêå äâà ãëþêà:

1. Òðîéíîé ðåáóò ðîóòåðà.
.

1. Íàñ÷åò íåðàáîòàþùåãî ïðîáðîñà áîëüøîå òåñòèðîâàíèå óæå ïðîõîäèëî )
(ðåçóëüòàò îòðèöàòåëüíûé )
2. Òðîéíàÿ ïåðåçàãðóçêà (ìîæíî îïðåäåëèòü íå òîëüêî ïî ïèíãó íî è ïî èíäèêàòîðàì ðîóòåðà )
(ðåçóëüòàò îòðèöàòåëüíûé)
3. Óñòàíîâêà ÷àñòîò - áåç àíàëèçà òåêóùåãî êîäà, ñêàçàòü ÷òî äåéñòâóåò íåïðàâèëüíî íåâîçìîæíî, âïîëíå ìîæåò áûòü è çàáëîêèðîâàíî íà ïðîãðàììíîì óðîâíå, à ïðîâîäèòü ýêñïåðåìåíòû çàòðàãèâàþùèå CEF íà áîåâîì æåëåçå ñîâåðøåííî íåò íàñòðîåíèÿ ))

P.S. Ñ Ìåðëèíîì îæèäàåìî, ïîïûòêà íàâåñà "êîëîêîëü÷èêîâ è çâîíî÷êîâ" âñåãäà ê òàêîìó ïðèâîäèëà )

**ryzhov_al** · 16-09-2012, 08:53

Originally Posted by TReX

2. Òðîéíàÿ ïåðåçàãðóçêà (ìîæíî îïðåäåëèòü íå òîëüêî ïî ïèíãó íî è ïî èíäèêàòîðàì ðîóòåðà )
(ðåçóëüòàò îòðèöàòåëüíûé)

Ìû ñ theMIROn äî òð¸õ íî÷è â÷åðà ïî ýòîìó ïîâîäó ðàçâëåêàëèñü. Áåçðåçóëüòàòíî.

Originally Posted by TReX

3. Óñòàíîâêà ÷àñòîò - áåç àíàëèçà òåêóùåãî êîäà, ñêàçàòü ÷òî äåéñòâóåò íåïðàâèëüíî íåâîçìîæíî, âïîëíå ìîæåò áûòü è çàáëîêèðîâàíî íà ïðîãðàììíîì óðîâíå, à ïðîâîäèòü ýêñïåðåìåíòû çàòðàãèâàþùèå CEF íà áîåâîì æåëåçå ñîâåðøåííî íåò íàñòðîåíèÿ ))

Ëèáî ðàáîòàåò, ëèáî íåò. Îñòàëüíîå - øåëóõà.

ß íå èñêëþ÷àþ, ÷òî ïðè ïîñëåäîâàòåëüíîé ïðèìåðêå êàæäîé èç ñòîêîâûõ ïðîøèâîê áûë îäèí áèëä (ýòîò?), êîòîðûé îáíîâëÿåò CFE. Åñëè åñòü æåëàíèå ïîìî÷ü, âûëîæè ëè÷êîé äàìï ñâîåãî CFE:

Code:

$ cat /dev/mtd0 | gzip > cfe.dump.gz

Originally Posted by desper

Âûëîæèòå, ïîæàëóéñòà, ñêîìïèëåíóþ âåðñèþ Âàøåé ïðîøèâêè)

Ëåæèò â ðàçäåëå Downloads. Ñðàçó ñêàæó, ÷òî asuswebstorage íå èñïîëüçóþ è åãî ðàáîòîñïîñîáíîñòü íå ïðîâåðÿë. ß íå çàèíòåðåñîâàí â øèðîêîé ýêñïàíñèè ýòîé ïðîøèâêè, ïðîåêò çàâåä¸í ñ öåëüþ îáìåíà îïûòîì ñ äðóãèìè ýíòóçèàñòàìè.

**skuwakin** · 16-09-2012, 12:17

Ýõ.. Êàê áûëî áû çäîðîâî, åñëè áû âñå ïðîøèâîïèñàòåëè îáúåäèíèëèñü è ñîòâîðèëè íå÷òî... Íàïðèìåð, web-èíòåðôåéñ è íàïîëíåíèå îò ïîìèäîð, òîíêèå, ýôôåêòèâíûå øòóêè îò ýíòóçèàñòîâ è êî... è ò.ä. è ò.ï. À òàê âñå ïîòèõîíüêó äâèãàþò ñâîå...

**TReX** · 16-09-2012, 13:53

Originally Posted by ryzhov_al

Ìû ñ theMIROn äî òð¸õ íî÷è â÷åðà ïî ýòîìó ïîâîäó ðàçâëåêàëèñü. Áåçðåçóëüòàòíî.

Ëèáî ðàáîòàåò, ëèáî íåò. Îñòàëüíîå - øåëóõà.

ß íå èñêëþ÷àþ, ÷òî ïðè ïîñëåäîâàòåëüíîé ïðèìåðêå êàæäîé èç ñòîêîâûõ ïðîøèâîê áûë îäèí áèëä (ýòîò?), êîòîðûé îáíîâëÿåò CFE. Åñëè åñòü æåëàíèå ïîìî÷ü, âûëîæè ëè÷êîé äàìï ñâîåãî CFE:

Code:

$ cat /dev/mtd0 | gzip > cfe.dump.gz

ß òàê è äóìàë )) À òî ñ ÷åãî áû óâàæàåìûé theMIROn âäðóã ñòàë ïðîñèòü ìåíÿ ïðîâåðèòü ðàáîòàåò ëè ïðîáðîñ ïîðòîâ ))
Äàëåêî íå âñåãäà âñå ÷òî îðóò íà õîáîòå ïðàâäà... Â áîëüøèíñòâå ñëó÷àåâ ëèáî íå äåëàåòñÿ ýëåìåíòàðíûé ñáðîñ èëè äåëàþò ñáðîñ íî çàãðóæàþò ñòàðûé êîíôèã ))

Ïî ïîâîäó ïðîøèâîê âåðñèè 9.õ.õ.õ - íèêîãäà íå øèë è íå ñîáèðàþñü, ïðè÷èíà ïðîñòà - íå çíàþ ìåíÿåò ëè îí CFE, íî âîò íåêîòîðûå óñòàíîâêè NVRAM îíà êîðåæèò, ñ ýòèì ñòîëêíóëèñü åùå ëþäè ïðè ïåðâûõ óòå÷êàõ ýòîé âåòêè )

CFE âûãëÿäèò âîò òàê -

Code:

secret_code=õõõõõõõõ pmon_ver=CFE 5.100.127 bl_version=1.0.1.2 pci/1/1/regrev=3

Òóò ÿ ñîãëàøóñü ñ hggomes - I guess CFE is the same...

À òåïåðü ïîñìîòðèì - íà ìîé ðîóòåð íè Ìåðëèíîâñêèå íè Òîìàòîâñêèå íè DD-WRT ïðîøèâêè íå ñòàâèëèñü, òîëüêî ñòîêîâûå, èñêëþ÷àÿ âåòêó 9.õ.õ.õ è âñå ðàáîòàåò, âûâîä íàïðàøèâàåòñÿ ñàì, ó âàñ îñòàëèñü êàêèå-òî õâîñòû îò ýêñïåðèìåíòîâ, îíè òî è âûçûâàþò "ñòðàííîñòè ïîâåäåíèÿ" )

Ñïåöèàëüíî äëÿ âàñ âàø ëþáèìûé ping òåñò -

Code:

C:\>ping 192.168.1.1 /t

Pinging 192.168.1.1 with 32 bytes of data:
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Request timed out.
Request timed out.
Request timed out.
Reply from 192.168.1.2: Destination host unreachable.
Reply from 192.168.1.1: bytes=32 time<1ms TTL=100
Reply from 192.168.1.1: bytes=32 time<1ms TTL=100
Request timed out.
Request timed out.
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time=26ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64

Ping statistics for 192.168.1.1:
    Packets: Sent = 93, Received = 88, Lost = 5 (5% loss),
Approximate round trip times in milli-seconds:
    Minimum = 0ms, Maximum = 26ms, Average = 0ms
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Êàê âèäèòå âñå êàê áîãîì è Áðîàäêîìîì ïîëîæåííî, ïðè ïåðåçàãðóçêå âûëåç CFE (âèäíî ïî çíà÷åíèþ TTL=100), ïîäîæäàë, îòâåòà íå ïîëó÷èë, çàãðóçèë ïðîøèâêó è äàëüøå âñå õîðîøî, íèêàêèõ òðîéíûõ ïåðåçàãðóçîê )

**ryzhov_al** · 16-09-2012, 14:45

Originally Posted by skuwakin

Ýõ.. Êàê áûëî áû çäîðîâî, åñëè áû âñå ïðîøèâîïèñàòåëè îáúåäèíèëèñü è ñîòâîðèëè íå÷òî... Íàïðèìåð, web-èíòåðôåéñ è íàïîëíåíèå îò ïîìèäîð, òîíêèå, ýôôåêòèâíûå øòóêè îò ýíòóçèàñòîâ è êî... è ò.ä. è ò.ï. À òàê âñå ïîòèõîíüêó äâèãàþò ñâîå...

Âû ãîòîâû ñòàòü îáúåäèíÿþùåé ñèëîé? ß äàæå íå âåðþ, ÷òî âû ãîòîâû íà áåñêîíå÷íûå òåñòû ïðîìåæóòî÷íûõ ðåçóëüòàòîâ.

Originally Posted by TReX

CFE âûãëÿäèò âîò òàê -

Code:

secret_code=õõõõõõõõ pmon_ver=CFE 5.100.127 bl_version=1.0.1.2 pci/1/1/regrev=3

CFE âûãëÿäèò ïî äðóãîìó. Òàê âûãëÿäÿò ïåðåìåííûå èç NVRAM, êîòîðûå ìîãóò òóäà çàòåñàòüñÿ èç äåôîëòíûõ çíà÷åíèé, ïîýòîìó äàìï CFE è âàæåí. À NVRAM äîâåðèÿ íåò: ïîñìîòðèòå â /dev/mtd3, åñëè âíà÷àëå íåò ìàðêåðà "FLSH", à äàìï ðàçäåëà äî ñåðåäèíû çàáèò íóëÿìè, òî CFE, êàê Âëàä ãîâîðèò, ïëåâàòü íà òàêîé NVRAM õîòåë.

**theMIROn** · 16-09-2012, 14:50

Originally Posted by ryzhov_al

À NVRAM äîâåðèÿ íåò: ïîñìîòðèòå â /dev/mtd3, åñëè âíà÷àëå íåò ìàðêåðà "FLSH", à äàìï ðàçäåëà äî ñåðåäèíû çàáèò íóëÿìè, òî CFE, êàê Âëàä ãîâîðèò, ïëåâàòü íà òàêîé NVRAM õîòåë.

íàîáîðîò æå. ðàçäåë ñ nvram âñåãäà 64K, çàïîëíåíèå ñ íà÷àëà ê êîíöó - 64K, ñ ñåðåäèíû ê êîíöó - 32K

**ryzhov_al** · 16-09-2012, 14:56

Originally Posted by theMIROn

íàîáîðîò æå. ðàçäåë ñ nvram âñåãäà 64K, çàïîëíåíèå ñ íà÷àëà ê êîíöó - 64K, ñ ñåðåäèíû ê êîíöó - 32K

Óãó. Íî äàìï-òî áóäåò âûãëÿäåòü ñ íóëåâîãî àäðåñà êàê FF FF FF..., è FLHS... c 0x8000. Ò.å. ãëÿäÿ èç ëèíóêñà, NVRAM áóä-òî áû íà÷èíàåòñÿ ñ 32Êá.

**theMIROn** · 16-09-2012, 14:57

Originally Posted by ryzhov_al

Óãó. Íî äàìï-òî áóäåò âûãëÿäåòü ñ íóëåâîãî àäðåñà êàê FF FF FF..., è FLHS... c 0x8000. Ò.å. ãëÿäÿ èç ëèíóêñà, NVRAM áóä-òî áû íà÷èíàåòñÿ ñ 32Êá.

Äà. CFE æäåò íà÷àëî nvram ñ 0x8000

**skuwakin** · 16-09-2012, 15:09

Originally Posted by ryzhov_al

Âû ãîòîâû ñòàòü îáúåäèíÿþùåé ñèëîé? ß äàæå íå âåðþ, ÷òî âû ãîòîâû íà áåñêîíå÷íûå òåñòû ïðîìåæóòî÷íûõ ðåçóëüòàòîâ.

×òî áû ñòàëü îá-åé ñèëîé, íàäî, ïîìèìî âñåãî ïðî÷åãî, èìåòü òàëëàíò îðã-ðà. À ÷òîáû ïðîâîäèòü êà÷åñòâåííîå òåñòèðîâàíèå, íóæíû õîðîøèå çíàíèÿ ïðåäìåòà è íàëè÷èå íåîãðàíè÷åííîãî ñâîáîäíîãî âðåìåíè... ß íå ðàñïîëîãàþ íè ïåðâûì, íè âòîðûì. ß ïðîñòî âûñêàçàë "à õîðîøî áû...åñëè áû..."

p.s. èñêðåííå óäèâëÿþñü, êàê ó âàñ íàõîäèòñÿ ñòîëüêî âðåìåíè íà âñå ýòî äàààëåêî íå ïðîñòîå äåëî...

**TReX** · 16-09-2012, 15:21

Originally Posted by ryzhov_al

CFE âûãëÿäèò ïî äðóãîìó. Òàê âûãëÿäÿò ïåðåìåííûå èç NVRAM, êîòîðûå ìîãóò ïîðîæäàòüñÿ äåôîëòíûìè çíà÷åíèÿìè, âøèòûìè â CFE. Ïîýòîìó äàìï CFE è íóæåí. À NVRAM âåðèòü íåëüçÿ: ïðîâåðüòå êàê ó âàñ âûãëÿäèò íà÷àëî äàìïà /dev/mtd3. Åñëè âíà÷àëå äàìïà âìåñòî ìàðêåðà "FLSH" äî ñåðåäèíû äàìïà âñ¸ áóäåò çàáèòî íóëÿìè, òî CFE, êàê Âëàä ðàñêîïàë, ïëåâàòü íà ýòè íàñòðîéêè õîòåë.

Take it easy man! Êàêèìè äåôîëòíûìè çíà÷åíèÿìè âøèòûìè â CFE?? ß ñïåöèàëüíî êëþ÷ WPS õõõ çàáèë, ýòî íå äåôîëòíîå à àêòóàëüíîå çíà÷åíèå, è íàõîäèòñÿ îíî èçâèíèòå â CFE, òàì ïðàêòè÷åñêè â íà÷àëå ôàéëà òàáëèöà ñ àêòóàëüíûìè çíà÷åíèÿìè óñòàíîâîê ðîóòåðà, äà, íå âñåõ, à òîëüêî òåõ ÷òî íåîáõîäèìû ÷òîáû ïîäñîåäèíèòñÿ ê ðîóòåðó ïîñëå ïîëíîãî ñáðîñà ïðè÷åì äàæå ïðè îòñóòñòâèè ïðîâîäíîãî êëèåíòà, áåñïðîâîäêà òîæå ïîëíîñòüþ èíèöèàëèçèðóåòñÿ (âêëþ÷àÿ è WPS, åñëè äî ñáðîñà îí áûë âûñòàâëåí ))

Ïîñìîòðåë äàìï NVRAM, ðàçóìíîå äîáðîå âå÷íîå íà÷èíàåòñÿ ñ 0000010000

Code:

000000FFD0: FF FF FF FF FF FF FF FF │ FF FF FF FF FF FF FF FF  ****************
000000FFE0: FF FF FF FF FF FF FF FF │ FF FF FF FF FF FF FF FF  ****************
000000FFF0: FF FF FF FF FF FF FF FF │ FF FF FF FF FF FF FF FF  ****************
0000010000: 46 4C 53 48 F8 80 00 00 │ D9 01 00 00 00 00 00 00  FLSH°À  ┘☺
0000010010: 00 00 00 00 70 72 69 6E │ 74 65 72 5F 69 66 6E 61      printer_ifna
0000010020: 6D 65 3D 75 73 62 00 77 │ 6C 31 2E 33 5F 77 66 69  me=usb wl1.3_wfi
0000010030: 5F 65 6E 61 62 6C 65 3D │ 30 00 77 6C 30 2E 31 5F  _enable=0 wl0.1_

Ò.å. åñëè äëèíà ôàéëà 1FFFF, âû÷èòàåì FFFF, ïîëó÷àåì îáåùàííûå 64Ê)
P.S. Ïðè óñëîâèè ÷òî ó ìåíÿ íàïðèìåð ïðè ìîèõ áîëüøèõ òàáëèöàõ ïðîáðîñîâ âñå çàêàí÷èâàåòñÿ íà 000180F7 (ò.å. çàíÿòî 33015), òî çàïàñ åùå îãðîìíûé )

**ryzhov_al** · 16-09-2012, 15:55

Originally Posted by TReX

Take it easy man! Êàêèìè äåôîëòíûìè çíà÷åíèÿìè âøèòûìè â CFE?? ß ñïåöèàëüíî êëþ÷ WPS õõõ çàáèë, ýòî íå äåôîëòíîå à àêòóàëüíîå çíà÷åíèå, è íàõîäèòñÿ îíî èçâèíèòå â CFE, òàì ïðàêòè÷åñêè â íà÷àëå ôàéëà òàáëèöà ñ àêòóàëüíûìè çíà÷åíèÿìè óñòàíîâîê ðîóòåðà, äà, íå âñåõ...

Òû âñ¸ â êó÷ó ñâàëèë. Äåôîëòíûå çíà÷åíèÿ â CFE íàõîäÿòñÿ â /dev/mt0 ïî ñìåùåíèþ 0x400 è äî 0x1400 âìåñòå ñ ñàìèì CFE. À òû ãîâîðèøü ïðî îáðàç NVRAM â /dev/mtd3.

Ïðè óñòàíîâêå íîâîãî çíà÷åíèÿ WPS ó òåáÿ çàãðóç÷èê â /dev/mtd0 íå ïåðåçàòèðàåòñÿ

. È îòäåëüíî WPS â í¸ì íå ïðàâèòñÿ, ò.ê. öåëîñòíîñòü áëîêà äåôîëòíûõ çíà÷åíèé NVRAM ïî óêàçàííûì ñìåùåíèÿì ïðîâåðÿåòñÿ êîíòðîëüíîé ñóììîé.

Originally Posted by TReX

...âûâîä íàïðàøèâàåòñÿ ñàì, ó âàñ îñòàëèñü êàêèå-òî õâîñòû îò ýêñïåðèìåíòîâ, îíè òî è âûçûâàþò "ñòðàííîñòè ïîâåäåíèÿ" )

Â êàêîì ìåñòå ôëåøà? Â CFE, êîòîðûé äîñòàëñÿ ìíå ñ çàâîäà èëè â îñòàëüíîé îáëàñòè âïëîòü äî board config, ÷òî çàëèâàåòñÿ ïðÿìèêîì èç *.trx?

**TReX** · 16-09-2012, 17:03

Originally Posted by ryzhov_al

Òû âñ¸ â êó÷ó ñâàëèë. Äåôîëòíûå çíà÷åíèÿ â CFE íàõîäÿòñÿ â /dev/mt0 ïî ñìåùåíèþ 0x400 è äî 0x1400 âìåñòå ñ ñàìèì CFE. À òû ãîâîðèøü ïðî îáðàç NVRAM â /dev/mtd3.

Ïðè óñòàíîâêå íîâîãî çíà÷åíèÿ WPS ó òåáÿ çàãðóç÷èê â /dev/mtd0 íå ïåðåçàòèðàåòñÿ

. È îòäåëüíî WPS â í¸ì íå ïðàâèòñÿ, ò.ê. öåëîñòíîñòü áëîêà äåôîëòíûõ çíà÷åíèé NVRAM ïî óêàçàííûì ñìåùåíèÿì ïðîâåðÿåòñÿ êîíòðîëüíîé ñóììîé.

Â êàêîì ìåñòå ôëåøà? Â CFE, êîòîðûé äîñòàëñÿ ìíå ñ çàâîäà èëè â îñòàëüíîé îáëàñòè âïëîòü äî board config, ÷òî çàëèâàåòñÿ ïðÿìèêîì èç *.trx?

×èòàåì âíèìàòåëüíåå, â íà÷àëå ÿ ïèñàë ïðî CFE, ïîòîì óæå ïðî NVRAM, ñàìîìó ñòàëî èíòåðåñíî êàêîé ó íåãî ñòàë ðàçìåð )

Ïî ïîâîäó çàòèðàþùèõñÿ çíà÷åíèé NVRAM, òîãäà ñëåäóÿ âàøåé ëîãèêå ïðè êàæäîé ïåðåóñòàíîâêå ðîóòåðà ñ ïîëíûì ñáðîñîì ÿ äîëæåí òåðÿòü çàïóñê ôàéëà .asusrouter, ïîñêîëüêó ðîóòåð ó ìåíÿ RT-N66u,

Code:

apps_dev=sda1
apps_install_folder=asusware
apps_mounted_path=/tmp/mnt/sda1

a ýòè çíà÷åíèÿ äîáàâëÿþòñÿ â NVRAM òîëüêî ïðè èíñòàëÿöèè Download Master )
http://wl500g.info/showthread.php?30...473#post248473
Õîòÿ íà ñàìîì äåëå âñå ïðåêðàñíî ïðîäîëæåò ðàáîòàòü, äàæå ïîñëå óñòàíîâêè áèëäà .220, õîòÿ óæ îí òî ïî èäåå òî÷íî äîëæåí áûë âñå ïîòåðåòü ))
À ìû âèäèì âîò ýòî -

Code:

admin@RT-N66U:/tmp/home/root# nvram show | grep apps
apps_state_upgrade=
apps_swap_enable=0
apps_state_autorun=4
apps_local_space=/rom
apps_state_switch=
apps_state_update=
apps_dev=sda1
apps_swap_file=.swap
apps_pool_error=0
apps_ipkg_server=http://dlcdnet.asus.com/pub/ASUS/wireless/ASUSWRT
apps_wget_timeout=30
apps_u2ec_ex=1
apps_state_stop=
apps_state_remove=
apps_mounted_path=/tmp/mnt/sda1
apps_state_action=
apps_state_enable=
apps_swap_threshold=
apps_state_error=0
apps_state_autofix=1
apps_install_folder=asusware
apps_state_install=
apps_swap_size=33000
size: 32870 bytes (32666 left)
admin@RT-N66U:/tmp/home/root#

**ryzhov_al** · 23-09-2012, 06:36

Ïî ïîâîäó òðîéíîé ïåðåçàãðóçêè ðîóòåðà íà ñòîêîâûõ ïðîøèâêàõ: ñèòóàöèÿ âîçíèêàåò â ñëó÷àå, åñëè âûêëþ÷åí îäèí èëè îáà áåñïðîâîäíûõ èíòåðôåéñîâ. Êîãäà îáà PHY ðàáîòàþò - âñ¸ ðàáîòàåò. Ñîâàæî ðàñêîïàë.

**TReX** · 23-09-2012, 09:05

Originally Posted by ryzhov_al

Ïî ïîâîäó òðîéíîé ïåðåçàãðóçêè ðîóòåðà íà ñòîêîâûõ ïðîøèâêàõ: ñèòóàöèÿ âîçíèêàåò â ñëó÷àå, åñëè âûêëþ÷åí îäèí èëè îáà áåñïðîâîäíûõ èíòåðôåéñîâ. Êîãäà îáà PHY ðàáîòàþò - âñ¸ ðàáîòàåò. Ñîâàæî ðàñêîïàë.

À íà ñâîåì ðîóòåðå èìåííî òàêîå âàì ïîâåäåíèå ïîäòâåðäèòü óäàëîñü?

Thread: Îáíîâëåíèå CFE íà Asus RT-N66U äëÿ ðàñøèðåíèÿ NVRAM äî 64KB

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