diff options
| author | David Ahern <dsa@cumulusnetworks.com> | 2017-03-24 15:21:56 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-03-27 14:09:50 -0700 |
| commit | c00e51ddbfda73d2be6d61fea2e58aeb57527475 (patch) | |
| tree | f6cacc9602da0fbb978b1f87124766990d034803 /security | |
| parent | 88275ed0cb3ac89ed869a925337b951801b154d7 (diff) | |
| download | linux-c00e51ddbfda73d2be6d61fea2e58aeb57527475.tar.bz2 | |
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>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions