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37 lines
1.1 KiB
Bash
37 lines
1.1 KiB
Bash
#!/bin/bash
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#
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# Copyright 2013-2021 Software Radio Systems Limited
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#
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# This file is part of srsRAN
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#
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# srsRAN is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of
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# the License, or (at your option) any later version.
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#
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# srsRAN is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# A copy of the GNU Affero General Public License can be found in
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# the LICENSE file in the top-level directory of this distribution
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# and at http://www.gnu.org/licenses/.
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#
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#Check for sudo rights
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sudo -v || exit
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#Check if outbound interface was specified
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if [ ! $# -eq 1 ]
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then
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echo "Usage :'sudo ./if_masq.sh <Interface Name>' "
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exit
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fi
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echo "Masquerading Interface "$1
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echo 1 | sudo tee /proc/sys/net/ipv4/ip_forward 1>/dev/null
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sudo iptables -t nat -A POSTROUTING -o $1 -j MASQUERADE
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