1#!/bin/bash 2# 3# Copyright (c) 2020, The OpenThread Authors. 4# All rights reserved. 5# 6# Redistribution and use in source and binary forms, with or without 7# modification, are permitted provided that the following conditions are met: 8# 1. Redistributions of source code must retain the above copyright 9# notice, this list of conditions and the following disclaimer. 10# 2. Redistributions in binary form must reproduce the above copyright 11# notice, this list of conditions and the following disclaimer in the 12# documentation and/or other materials provided with the distribution. 13# 3. Neither the name of the copyright holder nor the 14# names of its contributors may be used to endorse or promote products 15# derived from this software without specific prior written permission. 16# 17# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 18# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 21# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 25# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 26# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 27# POSSIBILITY OF SUCH DAMAGE. 28# 29# Description: 30# This script manipulates router tables. 31# 32 33rt_tables_uninstall() 34{ 35 with BACKBONE_ROUTER || return 0 36 37 sudo sed -i.bak '/88\s\+openthread/d' /etc/iproute2/rt_tables 38} 39 40rt_tables_install() 41{ 42 with BACKBONE_ROUTER || return 0 43 44 rt_tables_uninstall 45 46 sudo sh -c 'echo "88 openthread" >>/etc/iproute2/rt_tables' 47 48 # Increase ancillary buffer size to allow for a larger number of multicast groups 49 # Required for NdProxyManager::JoinSolicitedNodeMulticastGroup 50 if without DOCKER; then 51 sudo sh -c 'echo "" >>/etc/sysctl.conf' 52 sudo sh -c 'echo "# OpenThread configuration" >>/etc/sysctl.conf' 53 sudo sh -c 'echo "net.core.optmem_max=65536" >>/etc/sysctl.conf' 54 sudo sh -c 'sysctl -p /etc/sysctl.conf' 55 fi 56} 57