Re: [PATCH] net: mpls: Fix nexthop alive tracking on down events

2017-03-16 Thread David Miller
From: David Ahern Date: Mon, 13 Mar 2017 16:49:10 -0700 > Alive tracking of nexthops can account for a link twice if the carrier > goes down followed by an admin down of the same link rendering multipath > routes useless. This is similar to 79099aab38c8 for UNREGISTER events and > DOWN events. >

Re: [PATCH] net: mpls: Fix nexthop alive tracking on down events

2017-03-14 Thread Robert Shearman
On 13/03/17 23:49, David Ahern wrote: Alive tracking of nexthops can account for a link twice if the carrier goes down followed by an admin down of the same link rendering multipath routes useless. This is similar to 79099aab38c8 for UNREGISTER events and DOWN events. Fix by tracking number of a

[PATCH] net: mpls: Fix nexthop alive tracking on down events

2017-03-13 Thread David Ahern
Alive tracking of nexthops can account for a link twice if the carrier goes down followed by an admin down of the same link rendering multipath routes useless. This is similar to 79099aab38c8 for UNREGISTER events and DOWN events. Fix by tracking number of alive nexthops in mpls_ifdown similar to