Re: [PATCH v4 net-next] net: ipv4: Consider failed nexthops in multipath routes

2016-04-03 Thread David Ahern
On 4/3/16 3:57 PM, Julian Anastasov wrote: Hello, On Sun, 3 Apr 2016, David Ahern wrote: --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -63,6 +63,16 @@ fwmark_reflect - BOOLEAN fwmark of the packet they are replying to. Def

Re: [PATCH v4 net-next] net: ipv4: Consider failed nexthops in multipath routes

2016-04-03 Thread Julian Anastasov
Hello, On Sun, 3 Apr 2016, David Ahern wrote: > --- a/Documentation/networking/ip-sysctl.txt > +++ b/Documentation/networking/ip-sysctl.txt > @@ -63,6 +63,16 @@ fwmark_reflect - BOOLEAN > fwmark of the packet they are replying to. > Default: 0 > > +fib_multipath_use_neigh -

[PATCH v4 net-next] net: ipv4: Consider failed nexthops in multipath routes

2016-04-03 Thread David Ahern
Multipath route lookups should consider knowledge about next hops and not select a hop that is known to be failed. Example: [h2] [h3] 15.0.0.5 | | 3| 3|