KumiSystems/openwrtv4
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

6to4: advertise effective tunnel mtu in RAs

Browse source 
SVN-Revision: 27163
This commit is contained in:
Jo-Philipp Wich 2011-06-12 19:27:21 +00:00
parent 6a5112a750
commit 1277bd7186
2 changed files with 7 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
package/6to4/Makefile
View file

@ -1,5 +1,5 @@
# #
# Copyright (C) 2010 OpenWrt.org # Copyright (C) 2010-2011 OpenWrt.org
# #
# This is free software, licensed under the GNU General Public License v2. # This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information. # See /LICENSE for more information.
@ -8,7 +8,7 @@
include $(TOPDIR)/rules.mk include $(TOPDIR)/rules.mk
PKG_NAME:=6to4 PKG_NAME:=6to4
PKG_VERSION:=4 PKG_VERSION:=5
PKG_RELEASE:=1 PKG_RELEASE:=1
include $(INCLUDE_DIR)/package.mk include $(INCLUDE_DIR)/package.mk

9
package/6to4/files/6to4.sh
View file

@ -30,6 +30,7 @@ test_6to4_rfc1918()
set_6to4_radvd_interface() { set_6to4_radvd_interface() {
local cfgid="$1" local cfgid="$1"
local lanif="${2:-lan}" local lanif="${2:-lan}"
local ifmtu="${3:-1280}"
local ifsection="" local ifsection=""
find_ifsection() { find_ifsection() {
@ -55,6 +56,7 @@ set_6to4_radvd_interface() {
uci_set_state radvd "$ifsection" IgnoreIfMissing 1 uci_set_state radvd "$ifsection" IgnoreIfMissing 1
uci_set_state radvd "$ifsection" AdvSendAdvert 1 uci_set_state radvd "$ifsection" AdvSendAdvert 1
uci_set_state radvd "$ifsection" MaxRtrAdvInterval 30 uci_set_state radvd "$ifsection" MaxRtrAdvInterval 30
uci_set_state radvd "$ifsection" AdvLinkMTU "$ifmtu"
} }
set_6to4_radvd_prefix() { set_6to4_radvd_prefix() {
@ -203,7 +205,7 @@ setup_interface_6to4() {
logger -t "$link" " * Advertising IPv6 subnet $subnet6 on ${adv_interface:-lan} ($adv_ifname)" logger -t "$link" " * Advertising IPv6 subnet $subnet6 on ${adv_interface:-lan} ($adv_ifname)"
ip -6 addr add $subnet6 dev $adv_ifname ip -6 addr add $subnet6 dev $adv_ifname
set_6to4_radvd_interface "$sid" "$adv_interface" set_6to4_radvd_interface "$sid" "$adv_interface" "$mtu"
set_6to4_radvd_prefix "$sid" "$adv_interface" \ set_6to4_radvd_prefix "$sid" "$adv_interface" \
"$wancfg" "$(printf "0:0:0:%x::/64" $adv_subnet)" "$wancfg" "$(printf "0:0:0:%x::/64" $adv_subnet)"
@ -252,9 +254,8 @@ stop_interface_6to4() {
done done
} }
[ "$defaultroute" = "1" ] && { [ "$defaultroute" = "1" ] && \
ip -6 route del ::/0 via ::192.88.99.1 dev $link metric 1 ip -6 route del ::/0 via ::192.88.99.1 dev $link
}
ip addr del $local6 dev $link ip addr del $local6 dev $link
ip link set $link down ip link set $link down