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Resolve issue with NAT mode not working in 1.1.1

This commit is contained in:
Conrad Lara - KG6JEI 2014-07-10 20:04:06 -07:00
parent 852ea4c3f6
commit 70cce8c75e
3 changed files with 19 additions and 9 deletions
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8
files/etc/firewall.dtdlink
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@ -1,8 +0,0 @@
# This script is run when the node is in NAT mode to
# setup NAT only from eth0 interface on dtdlink interface
# allowing all other traffic to transport as is.
iptables -t nat -A zone_lan_prerouting -j MARK --set-xmark 0xe/0xffffffff
iptables -t nat -A zone_dtdlink_nat -m mark --mark 0xe -j MASQUERADE

18
files/etc/firewall.natmode Normal file
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@ -0,0 +1,18 @@
# This script is run when the node is in NAT mode to
# setup addtional firewall rules needed for nat.
# allowing all other traffic to transport as is.
dtdlinkip=`uci -q get network.dtdlink.ipaddr`
wifiip=`uci -q get network.wifi.ipaddr`
ip rule del pref 20010 fwmark 0x15 lookup 29 > /dev/null 2>&1
ip rule add pref 20010 fwmark 0x15 lookup 29
#tag traffic for use later in iprule's
iptables -t mangle -I PREROUTING -d $wifiip/32 -j MARK --set-xmark 0x15/0xffffffff
iptables -t mangle -I PREROUTING -d $dtdlinkip/32 -j MARK --set-xmark 0x15/0xffffffff
# Mark and masq local traffic going out the dtdlink interface.
iptables -t nat -A zone_lan_prerouting -j MARK --set-xmark 0xe/0xffffffff
iptables -t nat -A zone_dtdlink_nat -m mark --mark 0xe -j MASQUERADE

2
files/usr/local/bin/node-setup
View File

@ -279,7 +279,7 @@ if($cfg{dmz_mode}) {
} else {
print FILE "\n";
print FILE "config 'include'\n";
print FILE " option 'path' '/etc/firewall.dtdlink'\n";
print FILE " option 'path' '/etc/firewall.natmode'\n";
print FILE " option 'reload' '1'\n";
}