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RE: (ASCEND) RE: SNMP and OS = BUG?





On Mon, 22 Sep 1997, James Fischer wrote:

>         Kenneth Packert said (in reply to Jason's query
>         about a TFTP microcode upload that seemed to be
>         evincing the "Shampoo Effect" (Lather, Rinse, Repeat...):
> 
> >When you say uploading and uploading, are you seeing the TFTP 
> >session terminate and then restart? Is the box making new file 
> >read requests? Does the same thing happen with NavisAccess? 
> >
> >Take care in upgrading. To minimize risk, follow what NavisAccess 
> >does - we first download the config, then upload the new image, 
> >reboot the box and upload the old config.  
> 
>         Gosh, does this mean that there IS some credibility
>         to the complaints made about configs being lost when
>         upgrading?  As I recall, Ascend's response to these
>         complaints (on this very list) was to state that this
>         had never happened in presence of an Ascend employee.

 Config lost durring a upgrade has been a MAJOR issue here at Erols for
sometime now, I've had some conferences with Ascends Engineering
department, and they have taken many steps to correct this, Apparently it
use to write too far into the flash on a upgrade, I use to loose many
configs on a upgrades,

I haven't upgraded many times within the  5.0 Tree, But apparently things
should be a lot more stable when going from 5.0ap20 to a higher release. 

I upgraded from 5.0ap20---5.0ap24 on about 60 boxes and did not loose any
configs. (So there is light at the end of the tunnel)

Jason Nealis
Director Internet Operations
Internet Access
Erols Internet





> 
>   We are not so poor to be forced to trash Earth, nor rich enough to afford to.
> 
> james fischer                                jfischer@supercollider.com
> 
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