mirror of
https://gitlab.nic.cz/labs/bird.git
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106 lines
1.6 KiB
Bash
106 lines
1.6 KiB
Bash
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#!/bin/bash
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set -e
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LOCAL=2001:db8:dead::
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EXTERNAL=2001:db8:beef::
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EXTERNAL_NET=${EXTERNAL}/48
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EXTERNAL_NH=${LOCAL}beef
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LEARN=2001:db8:feed::
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LEARN_NET=${LEARN}/48
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LEARN_NH=${LOCAL}feed
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IFACE=bird-test-dummy
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IFACE_EXISTS=false
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BIRD_RUNNING=false
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D=$(mktemp -d)
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pushd ${D} >/dev/null
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stop_bird() {
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birdc -l down >/dev/null
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sleep 1
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grep -q "<FATAL> Shutdown completed" bird.log
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[ ! -e bird.pid ]
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[ ! -e bird.ctl ]
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}
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cleanup() {
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if ${BIRD_RUNNING}; then
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stop_bird
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if [ -e bird.pid ]; then
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kill -9 $(<bird.pid)
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fi
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fi
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if ${IFACE_EXISTS}; then
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ip link del ${IFACE}
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fi
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popd > /dev/null
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rm -rf ${D}
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}
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failed() {
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cleanup
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exit 1
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}
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trap failed ERR
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trap failed INT
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trap failed HUP
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ip link add ${IFACE} type dummy
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IFACE_EXISTS=true
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ip link set ${IFACE} up
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ip -6 addr add ${LOCAL}/64 dev bird-test-dummy
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ip -6 route add ${LEARN_NET} via ${LEARN_NH}
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cat >bird.conf <<EOF
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log "bird.log" all;
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protocol device {}
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protocol kernel {
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ipv6 { import all; export all; };
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learn;
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}
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protocol static {
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ipv6;
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route ${EXTERNAL_NET} via ${EXTERNAL_NH};
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}
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EOF
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bird -l -P bird.pid
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if [ ! -S bird.ctl ] || [ ! -f bird.pid ] || [ ! -f bird.log ]; then
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failed
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fi
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BIRD_RUNNING=true
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ROUTE_INSERTED=false
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for _ in $(seq 10); do
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if ip -6 route show ${EXTERNAL_NET} | egrep -q "${EXTERNAL_NET} via ${EXTERNAL_NH} dev ${IFACE} proto bird metric [0-9]+ pref medium"; then
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ROUTE_INSERTED=true
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break
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fi
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sleep 1
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done
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$ROUTE_INSERTED || failed
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if birdc -l show route "${LEARN_NET}" | egrep -q "Network not found"; then
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failed
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fi
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cleanup
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exit 0
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