2 [ -z "$2" ] && echo "Error: should be run by odhcpc6c" && exit 1
4 .
/lib
/netifd
/netifd-proto.sh
8 proto_init_update
"*" 1
11 for radns
in $RA_DNS; do
14 [ "$radns" = "$dns" ] && duplicate
=1
16 [ "$duplicate" = 0 ] && RDNSS
="$RDNSS $radns"
20 proto_add_dns_server
"$dns"
23 for domain
in $DOMAINS; do
24 proto_add_dns_search
"$domain"
27 for prefix
in $PREFIXES; do
28 proto_add_ipv6_prefix
"$prefix"
29 local entry
="${prefix#*/}"
32 local valid
="${entry%%,*}"
34 if [ -z "$RA_ADDRESSES" -a -z "$RA_ROUTES" -a \
35 -z "$RA_DNS" -a "$FAKE_ROUTES" = 1 ]; then
36 RA_ROUTES
="::/0,$SERVER,$valid,4096"
40 [ -n "$USERPREFIX" ] && proto_add_ipv6_prefix
"$USERPREFIX"
43 for entry
in $RA_ADDRESSES; do
45 local addr
="${entry%%/*}"
46 for dentry
in $ADDRESSES; do
47 local daddr
="${dentry%%/*}"
48 [ "$addr" = "$daddr" ] && duplicate
=1
50 [ "$duplicate" = "0" ] && ADDRESSES
="$ADDRESSES $entry"
53 for entry
in $ADDRESSES; do
54 local addr
="${entry%%/*}"
56 local mask
="${entry%%,*}"
58 local preferred
="${entry%%,*}"
60 local valid
="${entry%%,*}"
62 proto_add_ipv6_address
"$addr" "$mask" "$preferred" "$valid" 1
64 if [ -z "$RA_ADDRESSES" -a -z "$RA_ROUTES" -a \
65 -z "$RA_DNS" -a "$FAKE_ROUTES" = 1 ]; then
66 RA_ROUTES
="::/0,$SERVER,$valid,4096"
70 for entry
in $RA_ROUTES; do
71 local addr
="${entry%%/*}"
73 local mask
="${entry%%,*}"
75 local gw
="${entry%%,*}"
77 local valid
="${entry%%,*}"
79 local metric
="${entry%%,*}"
81 if [ -z "$SOURCE_ROUTING" -o -z "$gw" ]; then
82 proto_add_ipv6_route
"$addr" "$mask" "$gw" "$metric" "$valid"
84 proto_add_ipv6_route
"$addr" "$mask" "$gw" "$metric" "$valid" "::/128"
85 for prefix
in $PREFIXES $ADDRESSES; do
86 local paddr
="${prefix%%,*}"
87 proto_add_ipv6_route
"$addr" "$mask" "$gw" "$metric" "$valid" "$paddr"
93 [ -n "$CER" ] && json_add_string cer
"$CER"
94 [ -n "$PASSTHRU" ] && json_add_string passthru
"$PASSTHRU"
95 [ -n "$ZONE" ] && json_add_string zone
"$ZONE"
98 proto_send_update
"$INTERFACE"
103 if [ -n "$MAPE" -a -f /lib
/netifd
/proto
/map.sh
]; then
106 elif [ -n "$MAPT" -a -f /lib
/netifd
/proto
/map.sh
-a -f /proc
/net
/nat46
/control
]; then
109 elif [ -n "$LW4O6" -a -f /lib
/netifd
/proto
/map.sh
]; then
114 [ -n "$ZONE" ] || ZONE
=$
(fw3
-q network
$INTERFACE)
116 if [ "$IFACE_MAP" != 0 -a -n "$MAPTYPE" -a -n "$MAPRULE" ]; then
117 [ -z "$IFACE_MAP" -o "$IFACE_MAP" = 1 ] && IFACE_MAP
=${INTERFACE}_map
119 json_add_string name
"$IFACE_MAP"
120 json_add_string ifname
"@$INTERFACE"
121 json_add_string proto map
122 json_add_string
type "$MAPTYPE"
123 json_add_string rule
"$MAPRULE"
124 json_add_string tunlink
"$INTERFACE"
125 [ -n "$ZONE_MAP" ] || ZONE_MAP
=$ZONE
126 [ -n "$ZONE_MAP" ] && json_add_string zone
"$ZONE_MAP"
127 [ -n "$IFACE_MAP_DELEGATE" ] && json_add_boolean delegate
"$IFACE_MAP_DELEGATE"
129 ubus call network add_dynamic
"$(json_dump)"
130 elif [ -n "$AFTR" -a "$IFACE_DSLITE" != 0 -a -f /lib
/netifd
/proto
/dslite.sh
]; then
131 [ -z "$IFACE_DSLITE" -o "$IFACE_DSLITE" = 1 ] && IFACE_DSLITE
=${INTERFACE}_dslite
133 json_add_string name
"$IFACE_DSLITE"
134 json_add_string ifname
"@$INTERFACE"
135 json_add_string proto
"dslite"
136 json_add_string peeraddr
"$AFTR"
137 json_add_string tunlink
"$INTERFACE"
138 [ -n "$ZONE_DSLITE" ] || ZONE_DSLITE
=$ZONE
139 [ -n "$ZONE_DSLITE" ] && json_add_string zone
"$ZONE_DSLITE"
140 [ -n "$IFACE_DSLITE_DELEGATE" ] && json_add_boolean delegate
"$IFACE_DSLITE_DELEGATE"
142 ubus call network add_dynamic
"$(json_dump)"
143 elif [ "$IFACE_464XLAT" != 0 -a -f /lib
/netifd
/proto
/464xlat.sh
]; then
144 [ -z "$IFACE_464XLAT" -o "$IFACE_464XLAT" = 1 ] && IFACE_464XLAT
=${INTERFACE}_464xlat
146 json_add_string name
"$IFACE_464XLAT"
147 json_add_string ifname
"@$INTERFACE"
148 json_add_string proto
"464xlat"
149 json_add_string tunlink
"$INTERFACE"
150 [ -n "$ZONE_464XLAT" ] || ZONE_464XLAT
=$ZONE
151 [ -n "$ZONE_464XLAT" ] && json_add_string zone
"$ZONE_464XLAT"
152 [ -n "$IFACE_464XLAT_DELEGATE" ] && json_add_boolean delegate
"$IFACE_464XLAT_DELEGATE"
154 ubus call network add_dynamic
"$(json_dump)"
157 # Apply IPv6 / ND configuration
158 HOPLIMIT
=$
(cat /proc
/sys
/net
/ipv
6/conf
/$device/hop_limit
)
159 [ "$RA_HOPLIMIT" -gt "$HOPLIMIT" ] && echo "$RA_HOPLIMIT" > /proc
/sys
/net
/ipv
6/conf
/$device/hop_limit
160 [ "$RA_MTU" -gt 0 ] && echo "$RA_MTU" > /proc
/sys
/net
/ipv
6/conf
/$device/mtu
161 [ "$RA_REACHABLE" -gt 0 ] && echo "$RA_REACHABLE" > /proc
/sys
/net
/ipv
6/neigh
/$device/base_reachable_time_ms
162 [ "$RA_RETRANSMIT" -gt 0 ] && echo "$RA_RETRANSMIT" > /proc
/sys
/net
/ipv
6/neigh
/$device/retrans_time_ms
164 # TODO: $SNTP_IP $SIP_IP $SNTP_FQDN $SIP_DOMAIN
167 teardown_interface
() {
168 proto_init_update
"*" 0
169 proto_send_update
"$INTERFACE"
174 teardown_interface
"$1"
177 informed|updated|rebound
)
181 [ -n "$ADDRESSES$RA_ADDRESSES$PREFIXES$USERPREFIX" ] && setup_interface
"$1"
183 started|stopped|unbound
)
184 teardown_interface
"$1"
189 [ -f /etc
/odhcp6c.user
] && .
/etc
/odhcp6c.user