commit 7e4a546d93b95df0464cb1bfa245eb612bcd30f0
author Andy Bavier <acb@cs.princeton.edu> Tue Mar 01 16:35:50 2016 -0500
committer Andy Bavier <acb@cs.princeton.edu> Tue Mar 01 16:35:50 2016 -0500
tree 44a206758855de99f3a35c13777778d8f3da13c7
parent f968aa02bc7383ea032db648113d70a54a3e046a

Set up external connectivity on CloudLab

scripts/compute-ext-net.sh

diff --git a/scripts/compute-ext-net.sh b/scripts/compute-ext-net.sh
new file mode 100755
index 0000000..ead559c
--- /dev/null
+++ b/scripts/compute-ext-net.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+apt-get update
+apt-get install bridge-utils
+brctl addbr databr
+ifconfig databr 192.168.0.254/24 up
+ip link add type veth
+ifconfig veth0 up
+ifconfig veth1 up
+brctl addif databr veth0
+iptables -t nat -A POSTROUTING -s 192.168.0.0/24 \! -d 192.168.0.0/24 -j MASQUERADE