| #!/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 |
| sudo -E ifconfig $intf down |
| fi |
| done |