[j-nsp] SSG-140/NS-50 "self corrupting" flash?

[Michael Dale]

Hi Mike,

I haven't seen this issue before. I mostly look after a bunch of SSG5s, but I do have an SSG140 in production that was probably switched off for 3-4months before being used, no issues with it.

I did have an issue with a really old Netscreen 100 where the flash sort of died. It wouldn't let upgrade the OS to a newer version, maybe the larger image ran into some bad flash or something.

I take it you're talking about ScreenOS and not the boot loader itself? I would make sure the boot loader is up to date.

Michael.

On 03/08/2010, at 4:47 AM, TCIS List Acct wrote:

> Hi all,
> 
> We've had a pair of SSG-140s as well as a few NS-50's seem to "self corrupt" their flash/boot image over the last 12 months.  These units are ones that were in production previously, then were turned off for periods ranging from a week to a few months.  Upon powering them back on, they refuse to boot and require the firmware to be re-loaded via TFTP, at which time they work fine again. We've seen a few KB articles on flash corruption with SSG-550Ms, and have opened up a JTAC case (which has gone nowhere).
> 
> Has anyone else seen this behavior from Juniper/Netscreen firewalls?
> 
> --Mike
> 
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Michael Dale
Dalegroup

M 0422 770 473
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