Adding upstream version 2:4.17.12+dfsg.upstream/2%4.17.12+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 17 insertions, 0 deletions

diff --git a/selftest/ns/create_bridge.sh b/selftest/ns/create_bridge.sh
new file mode 100755
index 0000000..74f7eca
--- /dev/null
+++ b/selftest/ns/create_bridge.sh
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+# creates a bridge interface (i.e. 'selftest0') that connects together the
+# veth interfaces for the various testenvs
+
+br_name=$1
+ip_addr=$2
+ipv6_addr=$3
+
+# make sure the loopback is up (needed for pinging between namespaces, etc)
+ip link set dev lo up
+
+# create the bridge interface and enable it
+ip link add $br_name type bridge
+ip addr add $ip_addr/24 dev $br_name
+ip addr add $ipv6_addr/112 dev $br_name
+ip link set $br_name up