Adding upstream version 14.2.21.upstream/14.2.21upstream

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

1 files changed, 31 insertions, 0 deletions

diff --git a/src/seastar/scripts/tap.sh b/src/seastar/scripts/tap.sh
new file mode 100644
index 00000000..a8cc6d3a
--- /dev/null
+++ b/src/seastar/scripts/tap.sh
@@ -0,0 +1,31 @@
+#
+# This file is open source software, licensed to you under the terms
+# of the Apache License, Version 2.0 (the "License").  See the NOTICE file
+# distributed with this work for additional information regarding copyright
+# ownership.  You may not use this file except in compliance with the License.
+#
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+### Set up a tap device for seastar
+tap=tap0
+bridge=virbr0
+user=`whoami`
+sudo ip link del $tap
+sudo ip tuntap add mode tap dev $tap user $user one_queue vnet_hdr
+sudo ifconfig $tap up
+sudo brctl addif $bridge $tap
+sudo brctl stp $bridge off
+sudo modprobe vhost-net
+sudo chown $user.$user /dev/vhost-net
+sudo brctl show $bridge
+sudo ifconfig $bridge