Temat: UAP-AC-PRO - v1 z broadcom'em - brick

start zakończony szybkim migotaniem LED'a

Decompressing...done

CFE version 6.37.14.7201 (r452093) based on BBP 1.0.37 for BCM947XX (32bit,SP,LE)
Build Date: Fri Jul 25 00:41:04 PDT 2014 (build-unifi@ubnt-builder1)
Copyright (C) 2000-2008 Broadcom Corporation.

Init Arena
Init Devs.
Boot partition size = 262144(0x40000)
The 1st image start addr  changed, set to 262144[40000] (was (null))
The 2nd image start addr  changed, set to 8257536[7e0000] (was (null))
bcm_robo_enable_switch: EEE is disabled
et0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 6.37.14.7201 (r452093)
CPU type 0x19749: 600MHz
Tot mem: 131072 KBytes

CFE mem:    0x81F00000 - 0x81FA3910 (669968)
Data:       0x81F39220 - 0x81F3C4F0 (13008)
BSS:        0x81F3C4F0 - 0x81F3D910 (5152)
Heap:       0x81F3D910 - 0x81FA1910 (409600)
Stack:      0x81FA1910 - 0x81FA3910 (8192)
Text:       0x81F00000 - 0x81F39220 (234016)

Committing NVRAM...done
Device eth0:  hwaddr 00-27-22-E9-00-00, ipaddr 192.168.1.20, mask 255.255.255.0
        gateway not set, nameserver not set
Booting(0): boot -raw -z -addr=0x80001000 -max=0x1eff000 flash0.os:
Loader:raw Filesys:raw Dev:flash0.os File: Options:(null)
Loading: ... 3653996 bytes read
Entry at 0x80001000
Closing network.
Starting program at 0x80001000

start można przerwać wciskając ^c, wtedy pojawia się CFE>

CFE> help
Available commands:

show clocks         Show current values of the clocks.
nvram               NVRAM utility.
reboot              Reboot.
urescue             
flash               Update a flash memory device
batch               Load a batch file into memory and execute it
go                  Verify and boot OS image.
boot                Load an executable file into memory and execute it
load                Load an executable file into memory without executing it
save                Save a region of memory to a remote file via TFTP
ping                Ping a remote IP host.
arp                 Display or modify the ARP Table
ifconfig            Configure the Ethernet interface
help                Obtain help for CFE commands

For more information about a command, enter 'help command-name'
*** command status = 0

ciekawie wygląda komenda urescue

CFE> help urescue

  SUMMARY

  USAGE

  OPTIONS

     -f           overwrite boot loader(CFE) also
     -e           use ip setting in nvram

*** command status = 0

uruchomiona, niestety nie reaguje na firmware wysyłane przez tftp

można też, trzymając reset podczas startu. wejść w tryb upload - tylko jak wgrać firmware skoro router milczy?

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2

Odp: UAP-AC-PRO - v1 z broadcom'em - brick

zerknij na dokumentacje https://oldwiki.archive.openwrt.org/doc … loader/cfe
dodakowo sprawdz adresy routera , servera tftp uzywajac  nvram ,ifconfig no i ping po stronie PC  .Musza sie "widziec" by zaczac dalsza zabawe w odzyskiwanie

3

Odp: UAP-AC-PRO - v1 z broadcom'em - brick

nicefile napisał/a:

...uzywajac nvram...

w nvram można zdefiniować ARP - może to jest trop?

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