OSPF: incorrect path computation for v2.0.5+?

[Ondrej Zajicek]

On Wed, May 20, 2020 at 02:47:58PM +0000, Kenth Eriksson wrote:
> Upgraded from 2.0.4 to 2.0.7 and observed strange OSPF path
> computation. Re-tested against v2.0.5, same result. Any known issues in
> this area? 

Also, are all of these 2.0.5-7, or is it broken only in heterogenous setting?

> Setup when observing issue; 
> 5 nodes connected in a ring with PPP links (some redundant links).     
>                                                                                  
>        /----------------------------------------------------------------\                 
> ,------------.   ,------------.   ,------------.   ,------------.   ,------------.
> |10.210.139.1|   |10.210.139.2|   |10.210.139.3|   |10.210.139.4|   |10.210.139.5|
> |            |---|            |---|            |---|            |---|            |
> |            |---|            |---|            |   |            |   |            |
> `------------'   `------------'   `------------'   `------------'   `------------'

-- 
Elen sila lumenn' omentielvo

Ondrej 'Santiago' Zajicek (email: santiago at crfreenet.org)
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"To err is human -- to blame it on a computer is even more so."