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- #!/usr/bin/env bash
- # tools/simbridge.sh
- #
- # Licensed to the Apache Software Foundation (ASF) under one or more
- # contributor license agreements. See the NOTICE file distributed with
- # this work for additional information regarding copyright ownership.
- # The ASF licenses this file to you under the Apache License, Version 2.0
- # (the "License"); 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.
- #
- if [ $# != 2 ]; then
- echo "Usage: $0 <interface> <on|off>"
- exit 1
- fi
- if [ "$2" == "on" ]; then
- ip link add nuttx0 type bridge
- ip addr flush dev $1
- ip link set $1 master nuttx0
- ip link set dev nuttx0 up
- dhclient nuttx0
- else
- ip link delete nuttx0
- dhclient $1
- fi
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