Screen OS

Hi,

 

       We have a Netscreen 50 firewall running with Screen OS 4.0.1r.9.0. I am trying to upgrade the screen os to

5.0.0r10d.0  through WebUI, i am getting the following error msg.

 

'The Uploaded file cannot be recognized as a valid software image file'

 

 

Anyone please help me? 

 

 

Regards

 

Abdul Rahuman.M

please check following link,

 

http://kb.juniper.net/CUSTOMERSERVICE/index?page=kbdetail&record_id=0244022611e8310108012c3c1905371

 

hope this helps.

 

Raheel Anwar

Dear Raheel,

 

         There is no software keys configured on the device.  The command ns-->exec pki test skey displays all

ZERO's.

 

 

 

Regards

 

Abdul Rahuman.M

Dear All,

 

          I am facing a serious problem with Netscreen 50 . I tried to upgrade the Netscreen OS through TFTP Server , i am getting the following msg

 

Loaded successfully! (size = 3,658,248 bytes, transmit rate = 246KB/s)
### Invalid image file ###ð

NetScreen NS-25/50 Boot Loader Version 2.2.1 (Checksum: D23E2621)
Copyright (c) 1997-2003 NetScreen Technologies, Inc.

Total physical memory: 128MB
    Test - Pass
    Initialization - Done

Model Number: NS-50

Hit any key to run loader
Hit any key to run loader
Hit any key to run loader
Hit any key to run loader

Load image from on-board flash...
### Invalid image file ###

Serial Number [0019102003000236]: READ ONLY
HW Version Number [4010]: READ ONLY
Self MAC Address [0010-db55-7500]: READ ONLY
Boot File Name [5.0.0r10]

 

How can i proceed with this now, it is not accepting the new OS . Even I cant able to revert back to previous version also.I tried restart the device couple of times , the same screen is appearing again. Please any body help me, now everything get stuck in our office.

 

 

Regards

 

Abdul Rahuman.M

Hi,

 

Have you tried downloading the software again to make sure that its not corupt. What are you using to extract the file before uploading it?

 

Have you tried a different version?

 

When you say it wont let you roll back, are you using tftp to try and load on the old code?

 

Regards

 

Andy

Hi Abdul

 

This error: The Uploaded file cannot be recognized as a valid software image file' 

means ur image is corrupted or u are loading the os with unzip it. Firt unzip the os and then upload that file it should have type zero extension. 

 

Hope this helps 

Yes u r correct, it was corrupted. I downloaded again and try to upload, it works.

 

Thanks for all your support.

 

 

 

Regards

 

Abdul Rahuman

Try upgrading to 5.0.0r1 first.  Between 4.0.1 and 5.0.0, it did require the file system to be modified, and it may have a problem going up to r10.  Try r1 first, and see if you have any better luck.  Once you are on 5.0.0r1, at least you are on the same branch of OS code.