setup_interface () {
local device="$1"
+ local prefsig=""
+ local addrsig=""
+
+ # Apply IPv6 / ND configuration
+ HOPLIMIT=$(cat /proc/sys/net/ipv6/conf/$device/hop_limit)
+ [ -n "$RA_HOPLIMIT" -a -n "$HOPLIMIT" ] && [ "$RA_HOPLIMIT" -gt "$HOPLIMIT" ] && echo "$RA_HOPLIMIT" > /proc/sys/net/ipv6/conf/$device/hop_limit
+ [ -n "$RA_MTU" ] && [ "$RA_MTU" -ge 1280 ] && echo "$RA_MTU" > /proc/sys/net/ipv6/conf/$device/mtu 2>/dev/null
+ [ -n "$RA_REACHABLE" ] && [ "$RA_REACHABLE" -gt 0 ] && echo "$RA_REACHABLE" > /proc/sys/net/ipv6/neigh/$device/base_reachable_time_ms
+ [ -n "$RA_RETRANSMIT" ] && [ "$RA_RETRANSMIT" -gt 0 ] && echo "$RA_RETRANSMIT" > /proc/sys/net/ipv6/neigh/$device/retrans_time_ms
+
proto_init_update "*" 1
# Merge RA-DNS
for prefix in $PREFIXES; do
proto_add_ipv6_prefix "$prefix"
+ prefsig="$prefsig ${prefix%%,*}"
local entry="${prefix#*/}"
entry="${entry#*,}"
entry="${entry#*,}"
fi
done
- [ -n "$USERPREFIX" ] && proto_add_ipv6_prefix "$USERPREFIX"
+ for prefix in $USERPREFIX; do
+ proto_add_ipv6_prefix "$prefix"
+ done
# Merge addresses
for entry in $RA_ADDRESSES; do
local valid="${entry%%,*}"
proto_add_ipv6_address "$addr" "$mask" "$preferred" "$valid" 1
+ addrsig="$addrsig $addr/$mask"
if [ -z "$RA_ADDRESSES" -a -z "$RA_ROUTES" -a \
-z "$RA_DNS" -a "$FAKE_ROUTES" = 1 ]; then
RA_ROUTES="::/0,$SERVER,$valid,4096"
fi
+
+ # RFC 7278
+ if [ "$mask" -eq 64 -a -z "$PREFIXES" -a -n "$EXTENDPREFIX" ]; then
+ proto_add_ipv6_prefix "$addr/$mask,$preferred,$valid"
+
+ local raroutes=""
+ for route in $RA_ROUTES; do
+ local prefix="${route%%/*}"
+ local entry="${route#*/}"
+ local pmask="${entry%%,*}"
+ entry="${entry#*,}"
+ local gw="${entry%%,*}"
+
+ [ -z "$gw" -a "$mask" = "$pmask" ] && {
+ case "$addr" in
+ "${prefix%*::}"*) continue;;
+ esac
+ }
+ raroutes="$raroutes $route"
+ done
+ RA_ROUTES="$raroutes"
+ fi
done
for entry in $RA_ROUTES; do
json_add_string ifname "@$INTERFACE"
json_add_string proto map
json_add_string type "$MAPTYPE"
+ json_add_string _prefsig "$prefsig"
+ [ "$MAPTYPE" = lw4o6 ] && json_add_string _addrsig "$addrsig"
json_add_string rule "$MAPRULE"
json_add_string tunlink "$INTERFACE"
[ -n "$ZONE_MAP" ] || ZONE_MAP=$ZONE
[ -n "$ZONE_MAP" ] && json_add_string zone "$ZONE_MAP"
+ [ -n "$ENCAPLIMIT_MAP" ] && json_add_string encaplimit "$ENCAPLIMIT_MAP"
[ -n "$IFACE_MAP_DELEGATE" ] && json_add_boolean delegate "$IFACE_MAP_DELEGATE"
json_close_object
ubus call network add_dynamic "$(json_dump)"
json_add_string tunlink "$INTERFACE"
[ -n "$ZONE_DSLITE" ] || ZONE_DSLITE=$ZONE
[ -n "$ZONE_DSLITE" ] && json_add_string zone "$ZONE_DSLITE"
+ [ -n "$ENCAPLIMIT_DSLITE" ] && json_add_string encaplimit "$ENCAPLIMIT_DSLITE"
[ -n "$IFACE_DSLITE_DELEGATE" ] && json_add_boolean delegate "$IFACE_DSLITE_DELEGATE"
json_close_object
ubus call network add_dynamic "$(json_dump)"
json_add_string ifname "@$INTERFACE"
json_add_string proto "464xlat"
json_add_string tunlink "$INTERFACE"
+ json_add_string _addrsig "$addrsig"
[ -n "$ZONE_464XLAT" ] || ZONE_464XLAT=$ZONE
[ -n "$ZONE_464XLAT" ] && json_add_string zone "$ZONE_464XLAT"
[ -n "$IFACE_464XLAT_DELEGATE" ] && json_add_boolean delegate "$IFACE_464XLAT_DELEGATE"
ubus call network add_dynamic "$(json_dump)"
fi
- # Apply IPv6 / ND configuration
- HOPLIMIT=$(cat /proc/sys/net/ipv6/conf/$device/hop_limit)
- [ -n "$RA_HOPLIMIT" -a -n "$HOPLIMIT" ] && [ "$RA_HOPLIMIT" -gt "$HOPLIMIT" ] && echo "$RA_HOPLIMIT" > /proc/sys/net/ipv6/conf/$device/hop_limit
- [ -n "$RA_MTU" ] && [ "$RA_MTU" -gt 0 ] && echo "$RA_MTU" > /proc/sys/net/ipv6/conf/$device/mtu
- [ -n "$RA_REACHABLE" ] && [ "$RA_REACHABLE" -gt 0 ] && echo "$RA_REACHABLE" > /proc/sys/net/ipv6/neigh/$device/base_reachable_time_ms
- [ -n "$RA_RETRANSMIT" ] && [ "$RA_RETRANSMIT" -gt 0 ] && echo "$RA_RETRANSMIT" > /proc/sys/net/ipv6/neigh/$device/retrans_time_ms
-
# TODO: $SNTP_IP $SIP_IP $SNTP_FQDN $SIP_DOMAIN
}
esac
# user rules
-[ -f /etc/odhcp6c.user ] && . /etc/odhcp6c.user
+[ -f /etc/odhcp6c.user ] && . /etc/odhcp6c.user "$@"
exit 0