2 [ -z "$2" ] && echo "Error: should be run by odhcpc6c" && exit 1
4 . /lib/netifd/netifd-proto.sh
10 proto_init_update "*" 1
13 for radns in $RA_DNS; do
16 [ "$radns" = "$dns" ] && duplicate=1
18 [ "$duplicate" = 0 ] && RDNSS="$RDNSS $radns"
22 proto_add_dns_server "$dns"
25 for radomain in $RA_DOMAINS; do
27 for domain in $DOMAINS; do
28 [ "$radomain" = "$domain" ] && duplicate=1
30 [ "$duplicate" = 0 ] && DOMAINS="$DOMAINS $radomain"
33 for domain in $DOMAINS; do
34 proto_add_dns_search "$domain"
37 for prefix in $PREFIXES; do
38 proto_add_ipv6_prefix "$prefix"
39 prefsig="$prefsig ${prefix%%,*}"
40 local entry="${prefix#*/}"
43 local valid="${entry%%,*}"
45 if [ -z "$RA_ADDRESSES" -a -z "$RA_ROUTES" -a \
46 -z "$RA_DNS" -a "$FAKE_ROUTES" = 1 ]; then
47 RA_ROUTES="::/0,$SERVER,$valid,4096"
51 [ -n "$USERPREFIX" ] && proto_add_ipv6_prefix "$USERPREFIX"
54 for entry in $RA_ADDRESSES; do
56 local addr="${entry%%/*}"
57 for dentry in $ADDRESSES; do
58 local daddr="${dentry%%/*}"
59 [ "$addr" = "$daddr" ] && duplicate=1
61 [ "$duplicate" = "0" ] && ADDRESSES="$ADDRESSES $entry"
64 for entry in $ADDRESSES; do
65 local addr="${entry%%/*}"
67 local mask="${entry%%,*}"
69 local preferred="${entry%%,*}"
71 local valid="${entry%%,*}"
73 proto_add_ipv6_address "$addr" "$mask" "$preferred" "$valid" 1
74 addrsig="$addrsig $addr/$mask"
76 if [ -z "$RA_ADDRESSES" -a -z "$RA_ROUTES" -a \
77 -z "$RA_DNS" -a "$FAKE_ROUTES" = 1 ]; then
78 RA_ROUTES="::/0,$SERVER,$valid,4096"
82 for entry in $RA_ROUTES; do
83 local duplicate=$NOSOURCEFILTER
84 local addr="${entry%%/*}"
86 local mask="${entry%%,*}"
88 local gw="${entry%%,*}"
90 local valid="${entry%%,*}"
92 local metric="${entry%%,*}"
94 for xentry in $RA_ROUTES; do
95 local xprefix="${xentry%%,*}"
97 local xgw="${xentry%%,*}"
99 [ -n "$gw" -a -z "$xgw" -a "$addr/$mask" = "$xprefix" ] && duplicate=1
102 if [ -z "$gw" -o "$duplicate" = 1 ]; then
103 proto_add_ipv6_route "$addr" "$mask" "$gw" "$metric" "$valid"
105 for prefix in $PREFIXES $ADDRESSES; do
106 local paddr="${prefix%%,*}"
107 proto_add_ipv6_route "$addr" "$mask" "$gw" "$metric" "$valid" "$paddr"
113 [ -n "$CER" ] && json_add_string cer "$CER"
114 [ -n "$PASSTHRU" ] && json_add_string passthru "$PASSTHRU"
115 [ -n "$ZONE" ] && json_add_string zone "$ZONE"
118 proto_send_update "$INTERFACE"
123 if [ -n "$MAPE" -a -f /lib/netifd/proto/map.sh ]; then
126 elif [ -n "$MAPT" -a -f /lib/netifd/proto/map.sh -a -f /proc/net/nat46/control ]; then
129 elif [ -n "$LW4O6" -a -f /lib/netifd/proto/map.sh ]; then
134 [ -n "$ZONE" ] || ZONE=$(fw3 -q network $INTERFACE 2>/dev/null)
136 if [ "$IFACE_MAP" != 0 -a -n "$MAPTYPE" -a -n "$MAPRULE" ]; then
137 [ -z "$IFACE_MAP" -o "$IFACE_MAP" = 1 ] && IFACE_MAP=${INTERFACE}_4
139 json_add_string name "$IFACE_MAP"
140 json_add_string ifname "@$INTERFACE"
141 json_add_string proto map
142 json_add_string type "$MAPTYPE"
143 json_add_string _prefsig "$prefsig"
144 [ "$MAPTYPE" = lw4o6 ] && json_add_string _addrsig "$addrsig"
145 json_add_string rule "$MAPRULE"
146 json_add_string tunlink "$INTERFACE"
147 [ -n "$ZONE_MAP" ] || ZONE_MAP=$ZONE
148 [ -n "$ZONE_MAP" ] && json_add_string zone "$ZONE_MAP"
149 [ -n "$IFACE_MAP_DELEGATE" ] && json_add_boolean delegate "$IFACE_MAP_DELEGATE"
151 ubus call network add_dynamic "$(json_dump)"
152 elif [ -n "$AFTR" -a "$IFACE_DSLITE" != 0 -a -f /lib/netifd/proto/dslite.sh ]; then
153 [ -z "$IFACE_DSLITE" -o "$IFACE_DSLITE" = 1 ] && IFACE_DSLITE=${INTERFACE}_4
155 json_add_string name "$IFACE_DSLITE"
156 json_add_string ifname "@$INTERFACE"
157 json_add_string proto "dslite"
158 json_add_string peeraddr "$AFTR"
159 json_add_string tunlink "$INTERFACE"
160 [ -n "$ZONE_DSLITE" ] || ZONE_DSLITE=$ZONE
161 [ -n "$ZONE_DSLITE" ] && json_add_string zone "$ZONE_DSLITE"
162 [ -n "$IFACE_DSLITE_DELEGATE" ] && json_add_boolean delegate "$IFACE_DSLITE_DELEGATE"
164 ubus call network add_dynamic "$(json_dump)"
165 elif [ "$IFACE_464XLAT" != 0 -a -f /lib/netifd/proto/464xlat.sh ]; then
166 [ -z "$IFACE_464XLAT" -o "$IFACE_464XLAT" = 1 ] && IFACE_464XLAT=${INTERFACE}_4
168 json_add_string name "$IFACE_464XLAT"
169 json_add_string ifname "@$INTERFACE"
170 json_add_string proto "464xlat"
171 json_add_string tunlink "$INTERFACE"
172 json_add_string _addrsig "$addrsig"
173 [ -n "$ZONE_464XLAT" ] || ZONE_464XLAT=$ZONE
174 [ -n "$ZONE_464XLAT" ] && json_add_string zone "$ZONE_464XLAT"
175 [ -n "$IFACE_464XLAT_DELEGATE" ] && json_add_boolean delegate "$IFACE_464XLAT_DELEGATE"
177 ubus call network add_dynamic "$(json_dump)"
180 # Apply IPv6 / ND configuration
181 HOPLIMIT=$(cat /proc/sys/net/ipv6/conf/$device/hop_limit)
182 [ -n "$RA_HOPLIMIT" -a -n "$HOPLIMIT" ] && [ "$RA_HOPLIMIT" -gt "$HOPLIMIT" ] && echo "$RA_HOPLIMIT" > /proc/sys/net/ipv6/conf/$device/hop_limit
183 [ -n "$RA_MTU" ] && [ "$RA_MTU" -gt 0 ] && echo "$RA_MTU" > /proc/sys/net/ipv6/conf/$device/mtu
184 [ -n "$RA_REACHABLE" ] && [ "$RA_REACHABLE" -gt 0 ] && echo "$RA_REACHABLE" > /proc/sys/net/ipv6/neigh/$device/base_reachable_time_ms
185 [ -n "$RA_RETRANSMIT" ] && [ "$RA_RETRANSMIT" -gt 0 ] && echo "$RA_RETRANSMIT" > /proc/sys/net/ipv6/neigh/$device/retrans_time_ms
187 # TODO: $SNTP_IP $SIP_IP $SNTP_FQDN $SIP_DOMAIN
190 teardown_interface() {
191 proto_init_update "*" 0
192 proto_send_update "$INTERFACE"
197 teardown_interface "$1"
200 informed|updated|rebound)
204 [ -n "$ADDRESSES$RA_ADDRESSES$PREFIXES$USERPREFIX" ] && setup_interface "$1"
206 started|stopped|unbound)
207 teardown_interface "$1"
212 [ -f /etc/odhcp6c.user ] && . /etc/odhcp6c.user