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| author |   Dave Wallace <dwallacelf@gmail.com> | 2016-02-03 22:34:04 -0500 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@fd.io> | 2016-02-04 13:13:21 +0000 |
| commit | d255ee13f57a73d2374dbcd63b1a377d88672557 (patch) | |
| tree | 068765ce13808e6c4f79fe679023585600a21b6a | |
| parent | 9de836c71531afe2443b55f34c9400d7cc889f5d (diff) | |
Change non-default route ethernet interfaces state to down so VPP will use them.
Change-Id: Icdb1a8d35a97e01d5e1be13fdc89ce3f9ec62e1a
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
| -rw-r--r-- | build-root/vagrant/bootstrap.ubuntu1404.sh | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/build-root/vagrant/bootstrap.ubuntu1404.sh b/build-root/vagrant/bootstrap.ubuntu1404.sh index a8381bb4adc..fc1a3b8d1ef 100644 --- a/build-root/vagrant/bootstrap.ubuntu1404.sh +++ b/build-root/vagrant/bootstrap.ubuntu1404.sh @@ -52,6 +52,18 @@ cd ~vagrant/ sudo -u vagrant mkdir -p git/vpp cp /vagrant/README.moved git/vpp/ +# Disable all ethernet interfaces other than the default route +# interface so VPP will use those interfaces. The VPP auto-blacklist +# algorithm prevents the use of any physical interface contained in the +# routing table (i.e. "route --inet --inet6") preventing the theft of +# the management ethernet interface by VPP from the kernel. +for intf in $(ls /sys/class/net) ; do + if [ -d /sys/class/net/$intf/device ] && + [ "$(route --inet --inet6 | grep default | grep $intf)" == "" ] ; then + ifconfig $intf down + fi +done + cd /vpp/ # Initial vpp build |