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