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New Member

Unsigned IOS images ??

  I installed a new IOS load on my 2951 and but it failed to boot with the following error.

IOS Image Load Test

___________________

Unsigned Image Found, bailing out

Signature DID NOT VERIFY

boot: cannot load "flash0:"

  Is there something wrong with c2951-universalk9-mz.SPA.151-2.T1.bin?  Or is there additional steps with the 2951 that I haven't learned about yet.  This is my first 2900.

Thanks,

Greg

Everyone's tags (1)
8 REPLIES
Bronze

Re: Unsigned IOS images ??

Please post the complete boot log.

Try breaking into ROMMON and post a 'dir flash:' and 'set'

Bronze

Re: Unsigned IOS images ??

The IOS may also be corrupt. May want to try downloading a fresh copy off cisco.com and reloading it on the flash

New Member

Unsigned IOS images ??

I am have such problem. Have you resolved it?

Hall of Fame Super Gold

Unsigned IOS images ??

Have you resolved it?

Post the entire bootup process of your router.

Also post the output to the command "dir flash:"

New Member

Unsigned IOS images ??

bootup process:

System Bootstrap, Version 15.0(1r)M9, RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 2010 by cisco Systems, Inc.

Total memory size = 512 MB - On-board = 512 MB, DIMM0 = 0 MB

CISCO2901/K9 platform with 524288 Kbytes of main memory

Main memory is configured to 72/-1(On-board/DIMM0) bit mode with ECC enabled

Readonly ROMMON initialized

program load complete, entry point: 0x80803000, size: 0x1b340

program load complete, entry point: 0x80803000, size: 0x1b340

IOS Image Load Test

___________________

Signature did not verify

Signature DID NOT VERIFY

boot: cannot load "flash0:"

System Bootstrap, Version 15.0(1r)M9, RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 2010 by cisco Systems, Inc.

Total memory size = 512 MB - On-board = 512 MB, DIMM0 = 0 MB

CISCO2901/K9 platform with 524288 Kbytes of main memory

Main memory is configured to 72/-1(On-board/DIMM0) bit mode with ECC enabled

Readonly ROMMON initialized

Compact Flash1: Not present

System Bootstrap, Version 15.0(1r)M9, RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 2010 by cisco Systems, Inc.

Total memory size = 512 MB - On-board = 512 MB, DIMM0 = 0 MB

CISCO2901/K9 platform with 524288 Kbytes of main memory

Main memory is configured to 72/-1(On-board/DIMM0) bit mode with ECC enabled

Readonly ROMMON initialized

program load complete, entry point: 0x80803000, size: 0x1b340

program load complete, entry point: 0x80803000, size: 0x1b340

IOS Image Load Test

___________________

Signature did not verify

Signature DID NOT VERIFY

boot: cannot load "flash0:"

System Bootstrap, Version 15.0(1r)M9, RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 2010 by cisco Systems, Inc.

Total memory size = 512 MB - On-board = 512 MB, DIMM0 = 0 MB

CISCO2901/K9 platform with 524288 Kbytes of main memory

Main memory is configured to 72/-1(On-board/DIMM0) bit mode with ECC enabled

Readonly ROMMON initialized

rommon 42 > dir flash0:

program load complete, entry point: 0x80803000, size: 0x1b340

Directory of flash0:

2      82005760  -rw-     c2900-universalk9_npe-mz.SPA.152-2.T1.bin

Hall of Fame Super Gold

Unsigned IOS images ??

Download the IOS again from the Cisco website.

Eject the CF from the router and use a multi-card reader to overwrite the file. 

New Member

Re: Unsigned IOS images ??

Hi,

As you can see from the logs you pasted the image is corrupted:

Signature did not verifySignature DID NOT VERIFYboot: cannot load "flash0:"

As the post above suggest, download the image again and use this link to check for any corruption in the image:

http://www.cisco.com/web/about/security/intelligence/iosimage.html

Regards
Subeh

Sent from Cisco Technical Support iPhone App

New Member

Unsigned IOS images ??

Hi,

I have a similar problem as GREGORY GEE!

my Router 2951 is not booting the Image:

###***###

Cisco IOS Software, C2951 Software (C2951-UNIVERSALK9-M), Version 15.3(3)M, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2013 by Cisco Systems, Inc.
Compiled Mon 22-Jul-13 04:58 by prod_rel_team

: Unexpected exception to CPU: vector 300, PC = 0x4338994 , LR = 0x4338990

-Traceback= 0x4338994z 0x4006DB4z 0x42DED9Cz 0x42DED9Cz 0x4006E70z 0x42ED9F4z 0x42F3EC8z 0x59410A8z 0x5941410z 0x4E32070z 0x4E193B8z

M8500 CPU Register Context:
PC   = 0x04338994  MSR  = 0x02029200  CR   = 0x24008042  LR    = 0x04338990
CTR  = 0x04E1EEF0  XER  = 0x00000000  DEAR = 0x042EDA00  PVR   = 0x80210030
DEC  = 0x00002E5C  TBU  = 0x00000000  TBL  = 0x1C70116B
DBCR0= 0x41000000  DBCR1= 0x00000000  DBCR2= 0x00000000
IAC1 = 0x00000000  IAC2 = 0x00000000  DAC2 = 0x00000000  DAC2  = 0x00000000
R0   = 0x8009FA00  R1   = 0x017A5BF0  R2   = 0x75FFF7BF  R3    = 0x10935A80
R4   = 0x0C56E914  R5   = 0x00000000  R6   = 0x05A2BD68  R7    = 0x00000000
R8   = 0x00000002  R9   = 0x10930000  R10  = 0x017A5B48  R11   = 0x00000000
R12  = 0x44008082  R13  = 0x9D31D183  R14  = 0x11820000  R15   = 0x00000002
R16  = 0x0000FFFF  R17  = 0x11830000  R18  = 0x100000A4  R19   = 0x11DD59A0
R20  = 0x11DD229C  R21  = 0x00000000  R22  = 0x11DD5C54  R23   = 0x1C700336
R24  = 0x1003A49C  R25  = 0x1183E5D0  R26  = 0x11820000  R27   = 0x00000004
R28  = 0x00000002  R29  = 0x042EDA00  R30  = 0x00000000  R31   = 0x042EDA00
TEXT_START : 0x040001A0
DATA_START : 0x0C000000Invalid path _20060102-000004-UTC
No fault history 0x0

=== Flushing messages () ===

Buffered messages:
Queued messages:
*Jan  2 00:00:06.923: %SYS-3-LOGGER_FLUSHING: System pausing to ensure console debugging output.

*Jan  2 00:00:02.543: %LICENSE-6-EULA_ACCEPT_ALL: The Right to Use End User License Agreement is accepted
*Jan  2 00:00:02.587: %IOS_LICENSE_IMAGE_APPLICATION-6-LICENSE_LEVEL: Module name = c2951 Next reboot level = ipbasek9 and License = ipbasek9
*Jan  2 00:00:02.663: %IOS_LICENSE_IMAGE_APPLICATION-6-LICENSE_LEVEL: Module name = c2951 Next reboot level = securityk9 and License = securityk9
*Jan  2 00:00:02.735: %IOS_LICENSE_IMAGE_APPLICATION-6-LICENSE_LEVEL: Module name = c2951 Next reboot level = uck9 and License = uck9
*Jan  2 00:00:04.579: %MAINBOARD-4-ECC_SINGLE: A corrected single bit error has occurred in DRAM at location 0x42EDA0
*** System received a SegV exception ***
signal= 0xb, code= 0x300, context= 0x119c2108
PC = 0x4338994, Vector = 0x300, SP = 0x17a5bf0

System Bootstrap, Version 15.0(1r)M6, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 2010 by cisco Systems, Inc.

Total memory size = 1024 MB - DIMM0 = 1024 MB, DIMM1 = 0 MB
CISCO2951/K9 platform with 1048576 Kbytes of main memory
Main memory is configured to 72/0(dimm 0/1) bit mode with ECC enabled

Readonly ROMMON initialized
program load complete, entry point: 0x4000000, size: 0x18fa0
open(): Open Error = -13
loadprog: error - on file open
boot: cannot load "flash:c2951-universalk9-mz.SPA.152-1.T.bin"

System Bootstrap, Version 15.0(1r)M6, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 2010 by cisco Systems, Inc.

Total memory size = 1024 MB - DIMM0 = 1024 MB, DIMM1 = 0 MB
CISCO2951/K9 platform with 1048576 Kbytes of main memory
Main memory is configured to 72/0(dimm 0/1) bit mode with ECC enabled

Readonly ROMMON initialized
program load complete, entry point: 0x4000000, size: 0x18fa0
program load complete, entry point: 0x4000000, size: 0x18fa0

###***###

I have deleted the Image "c2951-universalk9-mz.SPA.152-1.T.bin" on the Flash

and load up the new Image "c2951-universalk9-mz.SPA.153-3.M.bin", but the Router

don´t leave the Booting Process and end in a Booting-Loop.

Please help

Thanks

Andi

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