David Ahern c00e51ddbf net: mpls: Don't show nexthop if device has been deleted ...

If the device for a nexthop in a multipath route is deleted, the nexthop
is effectively removed from the route. Currently, a route dump still
returns the nexhop though without the device set:

$ ip -f mpls ro ls
100
	nexthopvia inet 10.11.1.2  dev br0
	nexthopvia inet 10.100.3.1  dev eth3
$ ip li del br0
$ ip -f mpls ro ls
100
	nexthopvia inet 10.11.1.2  dev * dead linkdown
	nexthopvia inet 10.100.3.1  dev eth3

Since the nexthop is effectively deleted, drop the hop from the route
dump.

Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Acked-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-03-27 14:09:50 -07:00

..

af_mpls.c

net: mpls: Don't show nexthop if device has been deleted

2017-03-27 14:09:50 -07:00

internal.h

mpls: allow TTL propagation to IP packets to be configured

2017-03-13 15:29:22 -07:00

Kconfig

mpls: ip tunnel support

2015-07-21 10:39:05 -07:00

Makefile

mpls: ip tunnel support

2015-07-21 10:39:05 -07:00

mpls_gso.c

net: mpls: Fixups for GSO

2016-08-30 22:27:18 -07:00

mpls_iptunnel.c

mpls: allow TTL propagation from IP packets to be configured

2017-03-13 15:29:22 -07:00