BRICK WRT54G

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lenny88
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Joined: 03 Apr 2017
Posts: 57

PostPosted: Fri Feb 05, 2021 12:01    Post subject: BRICK WRT54G Reply with quote
Hi,
mein wrt54g ist seit dem Update tot...

Power LED blinkt schnell. Mehr leider nicht mehr.
PING auf 192.168.1.1 ist auch ohne Antwort.

Von "damals" kenne ich noch die Rettung mit TFTP, aber auch das funktioniert nicht.
Wahrscheinlich, weil auch der Ping ohne Ergebnis ist?!

Kann mir noch jemand von euch helfen?
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kernel-panic69
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PostPosted: Fri Feb 05, 2021 12:25    Post subject: Reply with quote
https://wiki.dd-wrt.com/wiki/index.php/Recover_from_a_Bad_Flash
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lenny88
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PostPosted: Fri Feb 05, 2021 13:29    Post subject: Reply with quote
leider brachte mir das keinen Erfolg Sad
wenn ich es richtig verstehe, wird vorausgesetzt, dass das Gerät pingbar ist
kernel-panic69
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PostPosted: Fri Feb 05, 2021 16:48    Post subject: Reply with quote
Möglicherweise müssen Sie jtag oder die Pin-Short-Methode ausprobieren. Ich persönlich habe keine Geräte der WRT54 * -Serie, aber wenn TFTP sie nicht wieder zum Leben erweckt, sind extremere Methoden erforderlich.
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lenny88
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PostPosted: Fri Feb 05, 2021 16:49    Post subject: Reply with quote
Jtag wäre kein Problem. Wie wäre das Vorgehen über serielle Verbindung?
Gibt es bestimmte Befehle
kernel-panic69
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PostPosted: Fri Feb 05, 2021 16:59    Post subject: Reply with quote
https://wiki.dd-wrt.com/wiki/index.php/Serial_Recovery

https://wiki.dd-wrt.com/wiki/index.php/Category:Recovery

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lenny88
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Posts: 57

PostPosted: Fri Feb 05, 2021 18:14    Post subject: Reply with quote
es ist nicht ganz tot Smile

Code:
Build Date: Thu Mar 24 16:31:45 CST 2005 (motoplayer@cvs.gemtek.com.tw)
Copyright (C) 2000,2001,2002,2003 Broadcom Corporation.

Initializing Arena
Initializing Devices.
et0: Broadcom BCM47xx 10/100 Mbps Ethernet Controller 3.90.39.0
CPU type 0x29008: 200MHz
Total memory: 8192 KBytes

Total memory used by CFE:  0x80300000 - 0x80399700 (628480)
Initialized Data:          0x8032F870 - 0x80331F50 (9952)
BSS Area:                  0x80331F50 - 0x80333700 (6064)
Local Heap:                0x80333700 - 0x80397700 (409600)
Stack Area:                0x80397700 - 0x80399700 (8192)
Text (code) segment:       0x80300000 - 0x8032F870 (194672)
Boot area (physical):      0x0039A000 - 0x003DA000
Relocation Factor:         I:00000000 - D:00000000

Device eth0:  hwaddr 00-40-77-BB-55-10, ipaddr 10.10.10.3, mask 255.255.255.0
        gateway not set, nameserver not set
Invalid boot block on disk
Reading :: Failed.: Timeout occured
Reading :: Failed.: Interrupted
lenny88
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Joined: 03 Apr 2017
Posts: 57

PostPosted: Fri Feb 05, 2021 18:24    Post subject: Reply with quote
its runs...
thanks! they dont change the IP while the bricks...

CFE version 1.0.37 for BCM947XX (32bit,SP,LE)
Build Date: Thu Mar 24 16:31:45 CST 2005 (motoplayer@cvs.gemtek.com.tw)
Copyright (C) 2000,2001,2002,2003 Broadcom Corporation.

Initializing Arena
Initializing Devices.
et0: Broadcom BCM47xx 10/100 Mbps Ethernet Controller 3.90.39.0
CPU type 0x29008: 200MHz
Total memory: 8192 KBytes

Total memory used by CFE: 0x80300000 - 0x80399700 (628480)
Initialized Data: 0x8032F870 - 0x80331F50 (9952)
BSS Area: 0x80331F50 - 0x80333700 (6064)
Local Heap: 0x80333700 - 0x80397700 (409600)
Stack Area: 0x80397700 - 0x80399700 (8192)
Text (code) segment: 0x80300000 - 0x8032F870 (194672)
Boot area (physical): 0x0039A000 - 0x003DA000
Relocation Factor: I:00000000 - D:00000000

Device eth0: hwaddr 00-40-77-BB-55-10, ipaddr 10.10.10.3, mask 255.255.255.0
gateway not set, nameserver not set
Invalid boot block on disk
Reading :: Failed.: Timeout occured
Reading :: Failed.: Timeout occured
Reading :: Failed.: Timeout occured
Reading :: Failed.: Timeout occured
Reading :: Failed.: Timeout occured
Reading :: Failed.: Timeout occured
Reading :: Failed.: Timeout occured
Reading :: Failed.: Timeout occured
Reading :: Failed.: Timeout occured
Reading :: Failed.: Timeout occured
Reading :: Failed.: Timeout occured
Reading :: Failed.: Timeout occured
Reading :: Failed.: Timeout occured
Reading :: Done. 1736704 bytes read
Programming...done. 1736704 bytes written
Loader:raw Filesys:raw Dev:flash0.os File: Options:(null)
Loading: .. 3916 bytes read
Entry at 0x80001000
Closing network.
Starting program at 0x80001000
kernel-panic69
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Joined: 08 May 2018
Posts: 14125
Location: Texas, USA

PostPosted: Fri Feb 05, 2021 18:52    Post subject: Reply with quote
Glad it all worked out!
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Contribute To DD-WRT
Pogo - A minimal level of ability is expected and needed...
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