35 lines
1.1 KiB
Bash
Executable File
35 lines
1.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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# tools/simbridge.sh
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to you under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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if [ $# != 2 ]; then
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echo "Usage: $0 <interface> <on|off>"
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exit 1
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fi
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if [ "$2" == "on" ]; then
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ip link add nuttx0 type bridge
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ip addr flush dev $1
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ip link set $1 master nuttx0
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ip link set dev nuttx0 up
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dhclient nuttx0
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else
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ip link delete nuttx0
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dhclient $1
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fi
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