diff options
Diffstat (limited to 'package/network/ipv6/ds-lite')
| -rw-r--r-- | package/network/ipv6/ds-lite/Makefile | 42 | ||||
| -rwxr-xr-x | package/network/ipv6/ds-lite/files/dslite.sh | 74 |
2 files changed, 116 insertions, 0 deletions
diff --git a/package/network/ipv6/ds-lite/Makefile b/package/network/ipv6/ds-lite/Makefile new file mode 100644 index 0000000000..ecbcf6b398 --- /dev/null +++ b/package/network/ipv6/ds-lite/Makefile @@ -0,0 +1,42 @@ +# +# Copyright (C) 2013 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# + +include $(TOPDIR)/rules.mk + +PKG_NAME:=ds-lite +PKG_VERSION:=1 +PKG_RELEASE:=1 + +include $(INCLUDE_DIR)/package.mk + +define Package/ds-lite + SECTION:=ipv6 + CATEGORY:=IPv6 + DEPENDS:=+kmod-ipv6 +kmod-ip6-tunnel + TITLE:=Dual-Stack Lite (DS-Lite) configuration support + MAINTAINER:=Steven Barth <steven@midlink.org> + PKGARCH:=all +endef + +define Package/ds-lite/description +Provides support for Dual-Stack Lite in /etc/config/network. +Refer to http://wiki.openwrt.org/doc/uci/network for +configuration details. +endef + +define Build/Compile +endef + +define Build/Configure +endef + +define Package/ds-lite/install + $(INSTALL_DIR) $(1)/lib/netifd/proto + $(INSTALL_BIN) ./files/dslite.sh $(1)/lib/netifd/proto/dslite.sh +endef + +$(eval $(call BuildPackage,ds-lite)) diff --git a/package/network/ipv6/ds-lite/files/dslite.sh b/package/network/ipv6/ds-lite/files/dslite.sh new file mode 100755 index 0000000000..67887881e1 --- /dev/null +++ b/package/network/ipv6/ds-lite/files/dslite.sh @@ -0,0 +1,74 @@ +#!/bin/sh +# dslite.sh - IPv4-in-IPv6 tunnel backend +# Copyright (c) 2013 OpenWrt.org + +[ -n "$INCLUDE_ONLY" ] || { + . /lib/functions.sh + . /lib/functions/network.sh + . ../netifd-proto.sh + init_proto "$@" +} + +proto_dslite_setup() { + local cfg="$1" + local iface="$2" + local link="dslite-$cfg" + + local mtu ttl peeraddr ip6addr tunlink + json_get_vars mtu ttl peeraddr ip6addr tunlink + + [ -z "$peeraddr" ] && { + proto_notify_error "$cfg" "MISSING_ADDRESS" + proto_block_restart "$cfg" + return + } + + ( proto_add_host_dependency "$cfg" "::" "$tunlink" ) + + [ -z "$ip6addr" ] && { + local wanif="$tunlink" + if [ -z "$wanif" ] && ! network_find_wan6 wanif; then + proto_notify_error "$cfg" "NO_WAN_LINK" + return + fi + + if ! network_get_ipaddr6 ip6addr "$wanif"; then + proto_notify_error "$cfg" "NO_WAN_LINK" + return + fi + } + + proto_init_update "$link" 1 + proto_add_ipv4_route "0.0.0.0" 0 + proto_add_ipv4_address "192.0.0.2" "" "" "192.0.0.1" + + proto_add_tunnel + json_add_string mode ipip6 + json_add_int mtu "${mtu:-1280}" + json_add_int ttl "${ttl:-64}" + json_add_string local "$ip6addr" + json_add_string remote "$peeraddr" + [ -n "$tunlink" ] && json_add_string link "$tunlink" + proto_close_tunnel + + proto_send_update "$cfg" +} + +proto_dslite_teardown() { + local cfg="$1" +} + +proto_dslite_init_config() { + no_device=1 + available=1 + + proto_config_add_string "ip6addr" + proto_config_add_string "peeraddr" + proto_config_add_string "tunlink" + proto_config_add_int "mtu" + proto_config_add_int "ttl" +} + +[ -n "$INCLUDE_ONLY" ] || { + add_protocol dslite +} |