diff options
| author | jow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-06-12 19:27:21 +0000 |
|---|---|---|
| committer | jow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-06-12 19:27:21 +0000 |
| commit | 3ac3e72db18391d543fea75257cedca0f9b960ac (patch) | |
| tree | 5ed46e90e06690966ec4c28a91ea334c2feb1b5b /package/6to4/files | |
| parent | 27e94101def26f60ce5f65835c082f791f6ed641 (diff) | |
[package] 6to4: advertise effective tunnel mtu in RAs
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27163 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/6to4/files')
| -rwxr-xr-x | package/6to4/files/6to4.sh | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/package/6to4/files/6to4.sh b/package/6to4/files/6to4.sh index 6e85914b4..b8baa1510 100755 --- a/package/6to4/files/6to4.sh +++ b/package/6to4/files/6to4.sh @@ -30,6 +30,7 @@ test_6to4_rfc1918() set_6to4_radvd_interface() { local cfgid="$1" local lanif="${2:-lan}" + local ifmtu="${3:-1280}" local ifsection="" find_ifsection() { @@ -55,6 +56,7 @@ set_6to4_radvd_interface() { uci_set_state radvd "$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() { @@ -203,7 +205,7 @@ setup_interface_6to4() { 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" "$adv_interface" + set_6to4_radvd_interface "$sid" "$adv_interface" "$mtu" set_6to4_radvd_prefix "$sid" "$adv_interface" \ "$wancfg" "$(printf "0:0:0:%x::/64" $adv_subnet)" @@ -252,9 +254,8 @@ stop_interface_6to4() { done } - [ "$defaultroute" = "1" ] && { - ip -6 route del ::/0 via ::192.88.99.1 dev $link metric 1 - } + [ "$defaultroute" = "1" ] && \ + ip -6 route del ::/0 via ::192.88.99.1 dev $link ip addr del $local6 dev $link ip link set $link down |