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fix firewall script, add ar7 network if into the bridge by default 

SVN-Revision: 1522
lede-17.01
Felix Fietkau 2005-07-21 16:57:12 +00:00
parent fca68688cc
commit 85cd39878d
2 changed files with 6 additions and 5 deletions
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7
openwrt/package/base-files/default/etc/init.d/S45firewall
View File

@ -6,6 +6,7 @@ ${FAILSAFE:+exit}
. /etc/functions.sh
. /etc/network.overrides
[ -e /etc/config/network ] && . /etc/config/network
WAN=$(nvram get wan_ifname)
LAN=$(nvram get lan_ifname)
@ -37,7 +38,7 @@ iptables -t nat -N postrouting_rule
iptables -A INPUT -j input_rule
# allow
iptables -A INPUT -i \! $WAN -j ACCEPT # allow from lan/wifi interfaces
iptables -A INPUT ${WAN:+-i \! $WAN} -j ACCEPT # allow from lan/wifi interfaces
iptables -A INPUT -p icmp -j ACCEPT # allow ICMP
iptables -A INPUT -p gre -j ACCEPT # allow GRE
@ -81,7 +82,7 @@ iptables -t nat -N postrouting_rule
# allow
iptables -A FORWARD -i br0 -o br0 -j ACCEPT
iptables -A FORWARD -i $LAN -o $WAN -j ACCEPT
[ -z "$WAN" ] || iptables -A FORWARD -i $LAN -o $WAN -j ACCEPT
# reject (what to do with anything not allowed earlier)
# uses the default -P DROP
@ -89,7 +90,7 @@ iptables -t nat -N postrouting_rule
### MASQ
iptables -t nat -A PREROUTING -j prerouting_rule
iptables -t nat -A POSTROUTING -j postrouting_rule
iptables -t nat -A POSTROUTING -o $WAN -j MASQUERADE
[ -z "$WAN" ] || iptables -t nat -A POSTROUTING -o $WAN -j MASQUERADE
## USER RULES
[ -f /etc/firewall.user ] && . /etc/firewall.user

2
openwrt/target/linux/package/openwrt/files/network.overrides.ar7
View File

@ -7,7 +7,7 @@
[ -f /etc/sysconf ] && . /etc/sysconf
DEFAULT_lan_proto="static"
DEFAULT_lan_ifname="eth0"
DEFAULT_lan_ifname="br0"
DEFAULT_lan_ifnames="eth0"
DEFAULT_lan_ipaddr=${BR2_SYSCONF_FAILSAFE_IP:-"192.168.1.1"}
DEFAULT_lan_netmask=${BR2_SYSCONF_FAILSAFE_NETMASK:-"255.255.255.0"}