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don't drop all incoming connections if wan_ifname is not set

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@3709 3c298f89-4303-0410-b956-a3cf2f4a3e73
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nbd 2006-04-27 14:55:04 +00:00
parent 83446d19bc
commit 82c65f8798
1 changed files with 1 additions and 1 deletions
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openwrt/package/iptables/files/firewall.init
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@ -34,7 +34,7 @@ iptables -t nat -N postrouting_rule
iptables -A INPUT -j input_rule
# allow
[ -z "$WAN" ] || iptables -A INPUT -i \! $WAN -j ACCEPT # allow from lan/wifi interfaces
iptables -A INPUT ${WAN:+-i \! $WAN} -j ACCEPT # allow from all interfaces except for wan
iptables -A INPUT -p icmp -j ACCEPT # allow ICMP
iptables -A INPUT -p gre -j ACCEPT # allow GRE