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tools: ethos: allow start_network.sh script to run from anywhere

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This commit is contained in:
Martine Lenders 2016-04-19 14:33:37 +02:00
parent 5d65d59b34
commit 55e89610ce
1 changed files with 7 additions and 4 deletions
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11
dist/tools/ethos/start_network.sh vendored
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@ -1,5 +1,7 @@
#!/bin/sh #!/bin/sh
ETHOS_DIR="$(dirname $(readlink -f $0))"
create_tap() { create_tap() {
ip tuntap add ${TAP} mode tap user ${USER} ip tuntap add ${TAP} mode tap user ${USER}
sysctl -w net.ipv6.conf.${TAP}.forwarding=1 sysctl -w net.ipv6.conf.${TAP}.forwarding=1
@ -18,7 +20,7 @@ cleanup() {
echo "Cleaning up..." echo "Cleaning up..."
remove_tap remove_tap
ip a d fd00:dead:beef::1/128 dev lo ip a d fd00:dead:beef::1/128 dev lo
kill $UHCPD_PID kill ${UHCPD_PID}
trap "" INT QUIT TERM EXIT trap "" INT QUIT TERM EXIT
} }
@ -30,13 +32,14 @@ start_uhcpd() {
PORT=$1 PORT=$1
TAP=$2 TAP=$2
PREFIX=$3 PREFIX=$3
UHCPD=../uhcpd/bin/uhcpd UHCPD="$(readlink -f "${ETHOS_DIR}/../uhcpd/bin")/uhcpd"
[ -z "$PORT" -o -z "$TAP" -o -z "$PREFIX" ] && { [ -z "${PORT}" -o -z "${TAP}" -o -z "${PREFIX}" ] && {
echo "usage: $0 <serial-port> <tap-device> <prefix>" echo "usage: $0 <serial-port> <tap-device> <prefix>"
exit 1 exit 1
} }
trap "cleanup" INT QUIT TERM EXIT trap "cleanup" INT QUIT TERM EXIT
create_tap && start_uhcpd && ./ethos $TAP $PORT
create_tap && start_uhcpd && "${ETHOS_DIR}/ethos" ${TAP} ${PORT}