create_ap

commit 1ec0780599b27537cf74dc1b3c81aac3007e36b9
parent 4d654b76a1f686a70276206de059f7e8ba187f4a
Author: oblique <psyberbits@gmail.com>
Date:   Sun,  5 Apr 2015 19:58:07 +0300

Masquerade only AP subnet

Diffstat:
M
create_ap
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/create_ap b/create_ap
@@ -483,7 +483,7 @@ _cleanup() {
 
     if [[ "$SHARE_METHOD" != "none" ]]; then
         if [[ "$SHARE_METHOD" == "nat" ]]; then
-            iptables -t nat -D POSTROUTING -o ${INTERNET_IFACE} -j MASQUERADE
+            iptables -t nat -D POSTROUTING -o ${INTERNET_IFACE} -s ${GATEWAY%.*}.0/24 -j MASQUERADE
             iptables -D FORWARD -i ${WIFI_IFACE} -s ${GATEWAY%.*}.0/24 -j ACCEPT
             iptables -D FORWARD -i ${INTERNET_IFACE} -d ${GATEWAY%.*}.0/24 -j ACCEPT
             [[ -n "$OLD_IP_FORWARD" ]] && echo $OLD_IP_FORWARD > /proc/sys/net/ipv4/ip_forward
@@ -1079,7 +1079,7 @@ fi
 if [[ "$SHARE_METHOD" != "none" ]]; then
     echo "Sharing Internet using method: $SHARE_METHOD"
     if [[ "$SHARE_METHOD" == "nat" ]]; then
-        iptables -t nat -I POSTROUTING -o ${INTERNET_IFACE} -j MASQUERADE || die
+        iptables -t nat -I POSTROUTING -o ${INTERNET_IFACE} -s ${GATEWAY%.*}.0/24 -j MASQUERADE || die
         iptables -I FORWARD -i ${WIFI_IFACE} -s ${GATEWAY%.*}.0/24 -j ACCEPT || die
         iptables -I FORWARD -i ${INTERNET_IFACE} -d ${GATEWAY%.*}.0/24 -j ACCEPT || die
         echo 1 > /proc/sys/net/ipv4/ip_forward || die