OSPF: Basic support for DN-bit handling (RFC 4576)

External LSAs originated by OSPF routers with VPN-PE behavior enabled are
marked by DN flag and they are ignored by other OSPF routers with VPN-PE
enabled.
32 jobs for master in 3 minutes and 45 seconds (queued for 11 seconds)
Status Job ID Name Coverage
  Image
passed #232429
dind allowed to fail
docker_centos-6-amd64

00:00:25

passed #232430
dind allowed to fail
docker_centos-7-amd64

00:00:27

passed #232419
dind allowed to fail
docker_debian-7-amd64

00:00:28

passed #232423
dind allowed to fail
docker_debian-7-i386

00:00:29

passed #232420
dind allowed to fail
docker_debian-8-amd64

00:00:28

passed #232424
dind allowed to fail
docker_debian-8-i386

00:00:25

passed #232421
dind allowed to fail
docker_debian-9-amd64

00:00:28

passed #232425
dind allowed to fail
docker_debian-9-i386

00:00:25

passed #232422
dind allowed to fail
docker_debian-testing-amd64

00:00:29

passed #232426
dind allowed to fail
docker_debian-testing-i386

00:00:26

passed #232427
dind allowed to fail
docker_fedora-25-amd64

00:00:23

passed #232428
dind allowed to fail
docker_fedora-26-amd64

00:00:24

passed #232431
dind allowed to fail
docker_opensuse-42_3-amd64

00:00:29

passed #232432
dind allowed to fail
docker_ubuntu-14_04-amd64

00:00:22

passed #232433
dind allowed to fail
docker_ubuntu-16_04-amd64

00:00:23

 
  Build
passed #232440
docker linux amd64
build-centos-6-amd64

00:00:59

passed #232441
docker linux amd64
build-centos-7-amd64

00:01:03

passed #232434
docker linux amd64
build-debian-7-amd64

00:01:44

passed #232445
docker linux amd64
build-debian-7-i386

00:01:02

passed #232435
docker linux amd64
build-debian-8-amd64

00:01:38

passed #232446
docker linux amd64
build-debian-8-i386

00:00:50

passed #232436
docker linux amd64
build-debian-9-amd64

00:01:06

passed #232447
docker linux amd64
build-debian-9-i386

00:00:53

passed #232437
docker linux amd64
build-debian-testing-amd64

00:01:00

passed #232448
docker linux amd64
build-debian-testing-i386

00:00:49

passed #232438
docker linux amd64
build-fedora-25-amd64

00:01:02

passed #232439
docker linux amd64
build-fedora-26-amd64

00:01:03

passed #232449
freebsd amd64
build-freebsd-11-amd64

00:02:11

passed #232450
freebsd i386
build-freebsd-11-i386

00:02:05

passed #232442
docker linux amd64
build-opensuse-42_3-amd64

00:00:59

passed #232443
docker linux amd64
build-ubuntu-14_04-amd64

00:01:03

passed #232444
docker linux amd64
build-ubuntu-16_04-amd64

00:01:03