mpls: Multicast route table change notifications

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Unlike IPv4 this code notifies on all cases where mpls routes
are added or removed and it never automatically removes routes.
Avoiding both the userspace confusion that is caused by omitting
route updates and the possibility of a flood of netlink traffic
when an interface goes doew.

For now reserved labels are handled automatically and userspace
is not notified.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Eric W. Biederman 2015-03-03 19:14:31 -06:00 • committed by David S. Miller

parent 03c0566542

commit 8de147dc8e

2 changed files with 62 additions and 0 deletions

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include/uapi/linux/rtnetlink.h

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