56 lines
1.8 KiB
Bash
Executable File
56 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2013-present Barefoot Networks, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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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if [[ $EUID -ne 0 ]]; then
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echo "This script should be run using sudo or as the root user"
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exit 1
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fi
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THIS_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
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source $THIS_DIR/../../env.sh
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P4C_BM_SCRIPT=$P4C_BM_PATH/p4c_bm/__main__.py
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SWITCH_PATH=$BMV2_PATH/targets/simple_switch/simple_switch
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CLI_PATH=$BMV2_PATH/targets/simple_switch/sswitch_CLI
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# create CPU port
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intf0="cpu-veth-0"
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intf1="cpu-veth-1"
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if ! ip link show $intf0 &> /dev/null; then
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ip link add name $intf0 type veth peer name $intf1
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ip link set dev $intf0 up
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ip link set dev $intf1 up
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TOE_OPTIONS="rx tx sg tso ufo gso gro lro rxvlan txvlan rxhash"
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for TOE_OPTION in $TOE_OPTIONS; do
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/sbin/ethtool --offload $intf0 "$TOE_OPTION" off
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/sbin/ethtool --offload $intf1 "$TOE_OPTION" off
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done
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fi
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sysctl net.ipv6.conf.$intf0.disable_ipv6=1
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sysctl net.ipv6.conf.$intf1.disable_ipv6=1
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$P4C_BM_SCRIPT p4src/simple_nat.p4 --json simple_nat.json
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# This gives libtool the opportunity to "warm-up"
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$SWITCH_PATH >/dev/null 2>&1
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PYTHONPATH=$PYTHONPATH:$BMV2_PATH/mininet/ python topo.py \
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--behavioral-exe $SWITCH_PATH \
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--json simple_nat.json \
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--cli $CLI_PATH \
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--thrift-port 22222
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