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6to4: Remove static radvd-integration * Please use the new ipv6-support package 

SVN-Revision: 34567
lede-17.01
Steven Barth 2012-12-07 08:53:53 +00:00
parent 8236584b13
commit 63135142d8
1 changed files with 2 additions and 118 deletions
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120
package/network/ipv6/6to4/files/6to4.sh
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@ -29,82 +29,13 @@ test_6to4_rfc1918()
return 1
}
set_6to4_radvd_interface() {
local cfgid="$1"
local lanif="${2:-lan}"
local ifmtu="${3:-1280}"
local ifsection=""
find_ifsection() {
local net
local cfg="$1"
config_get net "$cfg" interface
[ "$net" = "$lanif" ] && {
ifsection="$cfg"
return 1
}
}
config_foreach find_ifsection interface
[ -z "$ifsection" ] && {
ifsection="iface_$sid"
uci_set_state radvd "$ifsection" "" interface
uci_set_state radvd "$ifsection" interface "$lanif"
}
uci_set_state radvd "$ifsection" ignore 0
uci_set_state radvd "$ifsection" IgnoreIfMissing 1
uci_set_state radvd "$ifsection" AdvSendAdvert 1
uci_set_state radvd "$ifsection" MaxRtrAdvInterval 30
uci_set_state radvd "$ifsection" AdvLinkMTU "$ifmtu"
}
set_6to4_radvd_prefix() {
local cfgid="$1"
local lanif="${2:-lan}"
local wanif="${3:-wan}"
local prefix="${4:-0:0:0:1::/64}"
local vlt="${5:-300}"
local plt="${6:-120}"
local pfxsection=""
find_pfxsection() {
local net base
local cfg="$1"
config_get net "$cfg" interface
config_get base "$cfg" Base6to4Interface
[ "$net" = "$lanif" ] && [ "$base" = "$wanif" ] && {
pfxsection="$cfg"
return 1
}
}
config_foreach find_pfxsection prefix
[ -z "$pfxsection" ] && {
pfxsection="prefix_${sid}_${lanif}"
uci_set_state radvd "$pfxsection" "" prefix
uci_set_state radvd "$pfxsection" ignore 0
uci_set_state radvd "$pfxsection" interface "$lanif"
uci_set_state radvd "$pfxsection" prefix "$prefix"
uci_set_state radvd "$pfxsection" AdvOnLink 1
uci_set_state radvd "$pfxsection" AdvAutonomous 1
uci_set_state radvd "$pfxsection" AdvValidLifetime "$vlt"
uci_set_state radvd "$pfxsection" AdvPreferredLifetime "$plt"
uci_set_state radvd "$pfxsection" Base6to4Interface "$wanif"
}
}
proto_6to4_setup() {
local cfg="$1"
local iface="$2"
local link="6to4-$cfg"
local mtu ttl ipaddr adv_subnet adv_interface adv_valid_lifetime adv_preferred_lifetime
json_get_vars mtu ttl ipaddr adv_subnet adv_interface adv_valid_lifetime adv_preferred_lifetime
local mtu ttl ipaddr
json_get_vars mtu ttl ipaddr
( proto_add_host_dependency "$cfg" 0.0.0.0 )
@ -142,53 +73,10 @@ proto_6to4_setup() {
proto_close_tunnel
proto_send_update "$cfg"
[ -f /etc/config/radvd ] && /etc/init.d/radvd enabled && {
local sid="6to4_$cfg"
uci_revert_state radvd
config_load radvd
adv_subnet=$((0x${adv_subnet:-1}))
local adv_subnets=""
for adv_interface in ${adv_interface:-lan}; do
local adv_ifname
network_get_device adv_ifname "${adv_interface:-lan}" || continue
local subnet6="$(printf "%s:%x::1/64" "$prefix6" $adv_subnet)"
logger -t "$link" " * Advertising IPv6 subnet $subnet6 on ${adv_interface:-lan} ($adv_ifname)"
ip -6 addr add $subnet6 dev $adv_ifname
set_6to4_radvd_interface "$sid" "$adv_interface" "$mtu"
set_6to4_radvd_prefix "$sid" "$adv_interface" \
"$wanif" "$(printf "0:0:0:%x::/64" $adv_subnet)" \
"$adv_valid_lifetime" "$adv_preferred_lifetime"
adv_subnets="${adv_subnets:+$adv_subnets }$adv_ifname:$subnet6"
adv_subnet=$(($adv_subnet + 1))
done
uci_set_state network "$cfg" adv_subnets "$adv_subnets"
/etc/init.d/radvd restart
}
}
proto_6to4_teardown() {
local cfg="$1"
local link="6to4-$cfg"
local adv_subnets=$(uci_get_state network "$cfg" adv_subnets)
grep -qs "^ *$link:" /proc/net/dev && {
[ -n "$adv_subnets" ] && {
uci_revert_state radvd
/etc/init.d/radvd enabled && /etc/init.d/radvd restart
}
}
}
proto_6to4_init_config() {
@ -198,10 +86,6 @@ proto_6to4_init_config() {
proto_config_add_string "ipaddr"
proto_config_add_int "mtu"
proto_config_add_int "ttl"
proto_config_add_string "adv_interface"
proto_config_add_string "adv_subnet"
proto_config_add_int "adv_valid_lifetime"
proto_config_add_int "adv_preferred_lifetime"
}
[ -n "$INCLUDE_ONLY" ] || {