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@ -3,33 +3,19 @@
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. /lib/functions.sh
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. /lib/netifd/netifd-proto.sh
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ipv6_conf() {
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echo "$3" > "/proc/sys/net/ipv6/conf/$1/$2"
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}
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prepare_interface() {
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local device="$1"
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ipv6_conf "$device" accept_ra 2
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# Send RS
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if [ -x /usr/sbin/6relayd ]; then
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sleep 1
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/usr/sbin/6relayd -s "$device"
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sleep 4
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/usr/sbin/6relayd -s "$device"
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fi
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}
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cleanup_interface() {
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local device="$1"
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ipv6_conf "$device" accept_ra 0
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}
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setup_interface () {
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local device="$1"
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proto_init_update "*" 1
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# Merge RA-DNS
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for radns in $RA_DNS; do
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local duplicate=0
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for dns in $RDNSS; do
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[ "$radns" = "$dns" ] && duplicate=1
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done
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[ "$duplicate" = 0 ] && RDNSS="$RDNSS $radns"
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done
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for dns in $RDNSS; do
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proto_add_dns_server "$dns"
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done
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@ -42,6 +28,43 @@ setup_interface () {
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proto_add_ipv6_prefix "$prefix"
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done
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# Merge addresses
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for entry in $RA_ADDRESSES; do
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local duplicate=0
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local addr="${entry%%/*}"
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for dentry in $ADDRESSES; do
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local daddr="${dentry%%/*}"
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[ "$addr" = "$daddr" ] && duplicate=1
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done
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[ "$duplicate" = "0" ] && ADDRESSES="$ADDRESSES $entry"
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done
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for entry in $ADDRESSES; do
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local addr="${entry%%/*}"
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entry="${entry#*/}"
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local mask="${entry%%,*}"
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entry="${entry#*,}"
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local preferred="${entry%%,*}"
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entry="${entry#*,}"
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local valid="${entry%%,*}"
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proto_add_ipv6_address "$addr" "$mask" "$preferred" "$valid" 1
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done
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for entry in $RA_ROUTES; do
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local addr="${entry%%/*}"
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entry="${entry#*/}"
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local mask="${entry%%,*}"
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entry="${entry#*,}"
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local gw="${entry%%,*}"
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entry="${entry#*,}"
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local valid="${entry%%,*}"
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entry="${entry#*,}"
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local metric="${entry%%,*}"
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proto_add_ipv6_route "$addr" "$mask" "$gw" "$metric" "$valid"
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done
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proto_send_update "$INTERFACE"
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# TODO: $SNTP_IP $SIP_IP $SNTP_FQDN $SIP_DOMAIN
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@ -53,12 +76,10 @@ teardown_interface() {
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}
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case "$2" in
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informed|bound|updated|rebound)
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informed|bound|updated|rebound|ra-updated)
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setup_interface "$1"
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prepare_interface "$1"
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;;
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started|stopped|unbound)
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cleanup_interface "$1"
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teardown_interface "$1"
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;;
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esac
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