- added configuration to be able to start executables on a router node

- added barrier functionality

1 files changed, 11 insertions, 0 deletions

diff --git a/src/transport/test_transport_nat_upnp.sh b/src/transport/test_transport_nat_upnp.sh
new file mode 100755
index 000000000..f9dfca71f
--- /dev/null
+++ b/src/transport/test_transport_nat_upnp.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+if ! [ -d "/run/netns" ]; then
+    echo You have to create the directory /run/netns.
+fi
+if [ -f /proc/sys/kernel/unprivileged_userns_clone ]; then
+  if  [ "$(cat /proc/sys/kernel/unprivileged_userns_clone)" != 1 ]; then
+    echo -e "Error during test setup: The kernel parameter kernel.unprivileged_userns_clone has to be set to 1! One has to execute\n\n sysctl kernel.unprivileged_userns_clone=1\n"
+    exit 78
+  fi
+fi
+exec unshare -r -nmU bash -c "mount -t tmpfs --make-rshared tmpfs /run/netns; ./test_transport_start_with_config test_transport_nat_upnp_topo.conf"