From 48009e4c5732180ecc951ac6359b9b96d38b8dc2 Mon Sep 17 00:00:00 2001 From: Damjan Marion Date: Thu, 20 Apr 2017 11:43:56 +0200 Subject: Move vagrant stuff to extras/ Change-Id: I7e3d6ecc3f23d862004c273e23e36e234ceb6015 Signed-off-by: Damjan Marion --- extras/vagrant/clearinterfaces.sh | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100755 extras/vagrant/clearinterfaces.sh (limited to 'extras/vagrant/clearinterfaces.sh') diff --git a/extras/vagrant/clearinterfaces.sh b/extras/vagrant/clearinterfaces.sh new file mode 100755 index 00000000000..78f6705ca32 --- /dev/null +++ b/extras/vagrant/clearinterfaces.sh @@ -0,0 +1,17 @@ +#!/bin/bash + +# Capture all the interface IPs, in case we need them later +ip -o addr show > ~vagrant/ifconfiga +chown vagrant:vagrant ~vagrant/ifconfiga + +# 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 -- cgit 1.2.3-korg