[c-nsp] SXF15/SXF15a experiences?

[Phil Mayers]

A.L.M.Buxey at lboro.ac.uk wrote:
> Hi,
> 
>> We've actually been very stable on SXF10 for a while now (over 1 year on  
>> our busiest box).
> 
> any reason you're not using SXF12a - the safeharbor release?

That was not what we had running and tested elsewhere. There are no 
problems etc. that I know of in 12a if that's what you mean.

I'm aware that SXF10 is actually deferred in favour of SXF10a, but 
frankly this tells me all I need to know:

me-core#sh ver | inc ^IOS|uptime
IOS (tm) s72033_rp Software (s72033_rp-ADVIPSERVICESK9_WAN-M), Version 
12.2(18)SXF10, RELEASE SOFTWARE (fc1)
me-core uptime is 1 year, 7 weeks, 1 day, 18 hours, 20 minutes

We tend to upgrade only if we're well overdue, or there's a specific bug 
or feature we need. If matters had progressed differently we'd probably 
have had SXF12a on a busy router, and that would have become our target 
image.