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Improve NATing iptables rule

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oblique
2016-11-26 20:17:12 +02:00
parent 317d8b8c42
commit 0d2f65473b
1 changed files with 1 additions and 1 deletions
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create_ap
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@ -1695,7 +1695,7 @@ fi
if [[ "$SHARE_METHOD" != "none" ]]; then
echo "Sharing Internet using method: $SHARE_METHOD"
if [[ "$SHARE_METHOD" == "nat" ]]; then
iptables -w -t nat -I POSTROUTING -o ${INTERNET_IFACE} -s ${GATEWAY%.*}.0/24 -j MASQUERADE || die
iptables -w -t nat -I POSTROUTING -s ${GATEWAY%.*}.0/24 ! -o ${WIFI_IFACE} -j MASQUERADE || die
iptables -w -I FORWARD -i ${WIFI_IFACE} -s ${GATEWAY%.*}.0/24 -j ACCEPT || die
iptables -w -I FORWARD -i ${INTERNET_IFACE} -d ${GATEWAY%.*}.0/24 -j ACCEPT || die
echo 1 > /proc/sys/net/ipv4/conf/$INTERNET_IFACE/forwarding || die