2 [ -z "$2" ] && echo "Error: should be run by odhcpc6c" && exit 1
4 .
/lib
/netifd
/netifd-proto.sh
11 # Apply IPv6 / ND configuration
12 HOPLIMIT
=$
(cat /proc
/sys
/net
/ipv
6/conf
/$device/hop_limit
)
13 [ -n "$RA_HOPLIMIT" -a -n "$HOPLIMIT" ] && [ "$RA_HOPLIMIT" -gt "$HOPLIMIT" ] && echo "$RA_HOPLIMIT" > /proc
/sys
/net
/ipv
6/conf
/$device/hop_limit
14 [ -n "$RA_MTU" ] && [ "$RA_MTU" -ge 1280 ] && echo "$RA_MTU" > /proc
/sys
/net
/ipv
6/conf
/$device/mtu
2>/dev
/null
15 [ -n "$RA_REACHABLE" ] && [ "$RA_REACHABLE" -gt 0 ] && echo "$RA_REACHABLE" > /proc
/sys
/net
/ipv
6/neigh
/$device/base_reachable_time_ms
16 [ -n "$RA_RETRANSMIT" ] && [ "$RA_RETRANSMIT" -gt 0 ] && echo "$RA_RETRANSMIT" > /proc
/sys
/net
/ipv
6/neigh
/$device/retrans_time_ms
18 proto_init_update
"*" 1
21 for radns
in $RA_DNS; do
24 [ "$radns" = "$dns" ] && duplicate
=1
26 [ "$duplicate" = 0 ] && RDNSS
="$RDNSS $radns"
30 proto_add_dns_server
"$dns"
33 for radomain
in $RA_DOMAINS; do
35 for domain
in $DOMAINS; do
36 [ "$radomain" = "$domain" ] && duplicate
=1
38 [ "$duplicate" = 0 ] && DOMAINS
="$DOMAINS $radomain"
41 for domain
in $DOMAINS; do
42 proto_add_dns_search
"$domain"
45 for prefix
in $PREFIXES; do
46 proto_add_ipv6_prefix
"$prefix"
47 prefsig
="$prefsig ${prefix%%,*}"
48 local entry
="${prefix#*/}"
51 local valid
="${entry%%,*}"
53 if [ -z "$RA_ADDRESSES" -a -z "$RA_ROUTES" -a \
54 -z "$RA_DNS" -a "$FAKE_ROUTES" = 1 ]; then
55 RA_ROUTES
="::/0,$SERVER,$valid,4096"
59 for prefix
in $USERPREFIX; do
60 proto_add_ipv6_prefix
"$prefix"
64 for entry
in $RA_ADDRESSES; do
66 local addr
="${entry%%/*}"
67 for dentry
in $ADDRESSES; do
68 local daddr
="${dentry%%/*}"
69 [ "$addr" = "$daddr" ] && duplicate
=1
71 [ "$duplicate" = "0" ] && ADDRESSES
="$ADDRESSES $entry"
74 for entry
in $ADDRESSES; do
75 local addr
="${entry%%/*}"
77 local mask
="${entry%%,*}"
79 local preferred
="${entry%%,*}"
81 local valid
="${entry%%,*}"
83 proto_add_ipv6_address
"$addr" "$mask" "$preferred" "$valid" 1
84 addrsig
="$addrsig $addr/$mask"
86 if [ -z "$RA_ADDRESSES" -a -z "$RA_ROUTES" -a \
87 -z "$RA_DNS" -a "$FAKE_ROUTES" = 1 ]; then
88 RA_ROUTES
="::/0,$SERVER,$valid,4096"
92 if [ "$mask" -eq 64 -a -z "$PREFIXES" -a -n "$EXTENDPREFIX" ]; then
93 proto_add_ipv6_prefix
"$addr/$mask,$preferred,$valid"
96 for route
in $RA_ROUTES; do
97 local prefix
="${route%%/*}"
98 local entry
="${route#*/}"
99 local pmask
="${entry%%,*}"
101 local gw
="${entry%%,*}"
103 [ -z "$gw" -a "$mask" = "$pmask" ] && {
105 "${prefix%*::}"*) continue;;
108 raroutes
="$raroutes $route"
110 RA_ROUTES
="$raroutes"
114 for entry
in $RA_ROUTES; do
115 local duplicate
=$NOSOURCEFILTER
116 local addr
="${entry%%/*}"
118 local mask
="${entry%%,*}"
120 local gw
="${entry%%,*}"
122 local valid
="${entry%%,*}"
124 local metric
="${entry%%,*}"
126 for xentry
in $RA_ROUTES; do
127 local xprefix
="${xentry%%,*}"
128 xentry
="${xentry#*,}"
129 local xgw
="${xentry%%,*}"
131 [ -n "$gw" -a -z "$xgw" -a "$addr/$mask" = "$xprefix" ] && duplicate
=1
134 if [ -z "$gw" -o "$duplicate" = 1 ]; then
135 proto_add_ipv6_route
"$addr" "$mask" "$gw" "$metric" "$valid"
137 for prefix
in $PREFIXES $ADDRESSES; do
138 local paddr
="${prefix%%,*}"
139 proto_add_ipv6_route
"$addr" "$mask" "$gw" "$metric" "$valid" "$paddr"
145 [ -n "$CER" ] && json_add_string cer
"$CER"
146 [ -n "$PASSTHRU" ] && json_add_string passthru
"$PASSTHRU"
147 [ -n "$ZONE" ] && json_add_string zone
"$ZONE"
150 proto_send_update
"$INTERFACE"
155 if [ -n "$MAPE" -a -f /lib
/netifd
/proto
/map.sh
]; then
158 elif [ -n "$MAPT" -a -f /lib
/netifd
/proto
/map.sh
-a -f /proc
/net
/nat46
/control
]; then
161 elif [ -n "$LW4O6" -a -f /lib
/netifd
/proto
/map.sh
]; then
166 [ -n "$ZONE" ] || ZONE
=$
(fw3
-q network
$INTERFACE 2>/dev
/null
)
168 if [ "$IFACE_MAP" != 0 -a -n "$MAPTYPE" -a -n "$MAPRULE" ]; then
169 [ -z "$IFACE_MAP" -o "$IFACE_MAP" = 1 ] && IFACE_MAP
=${INTERFACE}_4
171 json_add_string name
"$IFACE_MAP"
172 json_add_string ifname
"@$INTERFACE"
173 json_add_string proto map
174 json_add_string
type "$MAPTYPE"
175 json_add_string _prefsig
"$prefsig"
176 [ "$MAPTYPE" = lw4o6
] && json_add_string _addrsig
"$addrsig"
177 json_add_string rule
"$MAPRULE"
178 json_add_string tunlink
"$INTERFACE"
179 [ -n "$ZONE_MAP" ] || ZONE_MAP
=$ZONE
180 [ -n "$ZONE_MAP" ] && json_add_string zone
"$ZONE_MAP"
181 [ -n "$ENCAPLIMIT_MAP" ] && json_add_string encaplimit
"$ENCAPLIMIT_MAP"
182 [ -n "$IFACE_MAP_DELEGATE" ] && json_add_boolean delegate
"$IFACE_MAP_DELEGATE"
184 ubus call network add_dynamic
"$(json_dump)"
185 elif [ -n "$AFTR" -a "$IFACE_DSLITE" != 0 -a -f /lib
/netifd
/proto
/dslite.sh
]; then
186 [ -z "$IFACE_DSLITE" -o "$IFACE_DSLITE" = 1 ] && IFACE_DSLITE
=${INTERFACE}_4
188 json_add_string name
"$IFACE_DSLITE"
189 json_add_string ifname
"@$INTERFACE"
190 json_add_string proto
"dslite"
191 json_add_string peeraddr
"$AFTR"
192 json_add_string tunlink
"$INTERFACE"
193 [ -n "$ZONE_DSLITE" ] || ZONE_DSLITE
=$ZONE
194 [ -n "$ZONE_DSLITE" ] && json_add_string zone
"$ZONE_DSLITE"
195 [ -n "$ENCAPLIMIT_DSLITE" ] && json_add_string encaplimit
"$ENCAPLIMIT_DSLITE"
196 [ -n "$IFACE_DSLITE_DELEGATE" ] && json_add_boolean delegate
"$IFACE_DSLITE_DELEGATE"
198 ubus call network add_dynamic
"$(json_dump)"
199 elif [ "$IFACE_464XLAT" != 0 -a -f /lib
/netifd
/proto
/464xlat.sh
]; then
200 [ -z "$IFACE_464XLAT" -o "$IFACE_464XLAT" = 1 ] && IFACE_464XLAT
=${INTERFACE}_4
202 json_add_string name
"$IFACE_464XLAT"
203 json_add_string ifname
"@$INTERFACE"
204 json_add_string proto
"464xlat"
205 json_add_string tunlink
"$INTERFACE"
206 json_add_string _addrsig
"$addrsig"
207 [ -n "$ZONE_464XLAT" ] || ZONE_464XLAT
=$ZONE
208 [ -n "$ZONE_464XLAT" ] && json_add_string zone
"$ZONE_464XLAT"
209 [ -n "$IFACE_464XLAT_DELEGATE" ] && json_add_boolean delegate
"$IFACE_464XLAT_DELEGATE"
211 ubus call network add_dynamic
"$(json_dump)"
214 # TODO: $SNTP_IP $SIP_IP $SNTP_FQDN $SIP_DOMAIN
217 teardown_interface
() {
218 proto_init_update
"*" 0
219 proto_send_update
"$INTERFACE"
224 teardown_interface
"$1"
227 informed|updated|rebound
)
231 [ -n "$ADDRESSES$RA_ADDRESSES$PREFIXES$USERPREFIX" ] && setup_interface
"$1"
233 started|stopped|unbound
)
234 teardown_interface
"$1"
239 [ -f /etc
/odhcp6c.user
] && .
/etc
/odhcp6c.user
"$@"
240 for f
in /etc
/odhcp6c.user.d
/*; do
241 [ -f "$f" ] && (.
"$f" "$@")