diff options
| author | nico <nico@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-09-27 13:57:09 +0000 |
|---|---|---|
| committer | nico <nico@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-09-27 13:57:09 +0000 |
| commit | dc1a20a0201bcee63c85ab2ee6e718b026c65c8b (patch) | |
| tree | acaff6f3d5009083776559121117f22bca2f2f90 /package/firewall/files | |
| parent | edf4ec42fabd19cf92766af05efc94292255dc07 (diff) | |
[package] firewall: fix MSS issue affection RELATED new connections (closes: #5173)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17762 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/firewall/files')
| -rw-r--r-- | package/firewall/files/firewall.config | 2 | ||||
| -rwxr-xr-x | package/firewall/files/uci_firewall.sh | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/package/firewall/files/firewall.config b/package/firewall/files/firewall.config index 5a4b5af436..50a92f71ef 100644 --- a/package/firewall/files/firewall.config +++ b/package/firewall/files/firewall.config @@ -16,11 +16,11 @@ config zone option output ACCEPT option forward REJECT option masq 1 + option mtu_fix 1 config forwarding option src lan option dest wan - option mtu_fix 1 # We need to accept udp packets on port 68, # see https://dev.openwrt.org/ticket/4108 diff --git a/package/firewall/files/uci_firewall.sh b/package/firewall/files/uci_firewall.sh index 3c13631a3b..3aa1f69c46 100755 --- a/package/firewall/files/uci_firewall.sh +++ b/package/firewall/files/uci_firewall.sh @@ -63,6 +63,7 @@ create_zone() { $IPTABLES -N zone_$1_prerouting -t nat $IPTABLES -t raw -N zone_$1_notrack [ "$6" == "1" ] && $IPTABLES -t nat -A POSTROUTING -j zone_$1_nat + [ "$7" == "1" ] && $IPTABLES -I FORWARD 1 -j zone_$1_MSSFIX } addif() { @@ -227,11 +228,12 @@ fw_zone() { config_get network $1 network config_get_bool masq $1 masq "0" config_get_bool conntrack $1 conntrack "0" + config_get_bool mtu_fix $1 mtu_fix 0 load_policy $1 [ "$conntrack" = "1" -o "$masq" = "1" ] && append CONNTRACK_ZONES "$name" [ -z "$network" ] && network=$name - create_zone "$name" "$network" "$input" "$output" "$forward" "$masq" + create_zone "$name" "$network" "$input" "$output" "$forward" "$masq" "$mtu_fix" fw_custom_chains_zone "$name" } @@ -305,11 +307,9 @@ fw_forwarding() { config_get src $1 src config_get dest $1 dest - config_get_bool mtu_fix $1 mtu_fix 0 [ -n "$src" ] && z_src=zone_${src}_forward || z_src=forward [ -n "$dest" ] && z_dest=zone_${dest}_ACCEPT || z_dest=ACCEPT $IPTABLES -I $z_src 1 -j $z_dest - [ "$mtu_fix" -gt 0 -a -n "$dest" ] && $IPTABLES -I $z_src 1 -j zone_${dest}_MSSFIX # propagate masq zone flag find_item "$src" $CONNTRACK_ZONES && append CONNTRACK_ZONES $dest |