diff options
| -rwxr-xr-x | package/iptables/files/firewall.init | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/package/iptables/files/firewall.init b/package/iptables/files/firewall.init index a0bd99ef9a..ceaa68ac26 100755 --- a/package/iptables/files/firewall.init +++ b/package/iptables/files/firewall.init @@ -23,6 +23,10 @@ iptables -N forwarding_rule iptables -t nat -N prerouting_rule iptables -t nat -N postrouting_rule +iptables -N LAN_ACCEPT +[ -z "$WAN" ] || iptables -A LAN_ACCEPT -i "$WAN" -j RETURN +iptables -A LAN_ACCEPT -j ACCEPT + ### INPUT ### (connections with the router as destination) @@ -38,7 +42,7 @@ iptables -t nat -N postrouting_rule iptables -A INPUT -j input_rule # allow - iptables -A INPUT ${WAN:+-i \! $WAN} -j ACCEPT # allow from lan/wifi interfaces + iptables -A INPUT -j LAN_ACCEPT # allow from lan/wifi interfaces iptables -A INPUT -p icmp -j ACCEPT # allow ICMP iptables -A INPUT -p gre -j ACCEPT # allow GRE |