Hi,

MX80 11.4R11 -> 13.3R5 jump was at least smooth. Other than that inline-jflow PFE memleak :)

Cheers,
Toni

On 07-May-15 23:40, COOK, MYLES wrote:
There were enough difference between 11.x and 12.x that you had to move to at 
least one version of 12.x before moving past.  Once you are on the 12.x code 
train jumps will be a little smoother.

-Myles C

-----Original Message-----
From: juniper-nsp [mailto:[email protected]] On Behalf Of 
Mark Tinka
Sent: Thursday, May 07, 2015 4:22 PM
To: Paul Stewart; 'thiyagarajan b'; [email protected]
Subject: Re: [j-nsp] MX80 upgrade caveats


On 7/May/15 22:02, Paul Stewart wrote:
Officially I think the answer is never upgrade more than three releases at
once .. I've cheated it and got away with it - also got burnt....

So, 11.4 to 12.1 to 12.2 to 12.3 etc.....

If memory serves, our MX's shipped with 12, and we were able to jump
straight to 14.1.

I can't recall which version of 12 it was, though.

Mark.

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