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iptables: Wait for xtables lock

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oblique
2016-03-20 13:18:27 +02:00
parent 0b1344370a
commit 238c12e672
1 changed files with 12 additions and 12 deletions
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24
create_ap
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@ -697,9 +697,9 @@ _cleanup() {
if [[ "$SHARE_METHOD" != "none" ]]; then if [[ "$SHARE_METHOD" != "none" ]]; then
if [[ "$SHARE_METHOD" == "nat" ]]; then if [[ "$SHARE_METHOD" == "nat" ]]; then
iptables -t nat -D POSTROUTING -o ${INTERNET_IFACE} -s ${GATEWAY%.*}.0/24 -j MASQUERADE iptables -w -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 -w -D FORWARD -i ${WIFI_IFACE} -s ${GATEWAY%.*}.0/24 -j ACCEPT
iptables -D FORWARD -i ${INTERNET_IFACE} -d ${GATEWAY%.*}.0/24 -j ACCEPT iptables -w -D FORWARD -i ${INTERNET_IFACE} -d ${GATEWAY%.*}.0/24 -j ACCEPT
elif [[ "$SHARE_METHOD" == "bridge" ]]; then elif [[ "$SHARE_METHOD" == "bridge" ]]; then
if ! is_bridge_interface $INTERNET_IFACE; then if ! is_bridge_interface $INTERNET_IFACE; then
ip link set dev $BRIDGE_IFACE down ip link set dev $BRIDGE_IFACE down
@ -740,9 +740,9 @@ _cleanup() {
fi fi
if [[ "$SHARE_METHOD" != "bridge" ]]; then if [[ "$SHARE_METHOD" != "bridge" ]]; then
iptables -D INPUT -p tcp -m tcp --dport 53 -j ACCEPT iptables -w -D INPUT -p tcp -m tcp --dport 53 -j ACCEPT
iptables -D INPUT -p udp -m udp --dport 53 -j ACCEPT iptables -w -D INPUT -p udp -m udp --dport 53 -j ACCEPT
iptables -D INPUT -p udp -m udp --dport 67 -j ACCEPT iptables -w -D INPUT -p udp -m udp --dport 67 -j ACCEPT
fi fi
if [[ $NO_VIRT -eq 0 ]]; then if [[ $NO_VIRT -eq 0 ]]; then
@ -1623,9 +1623,9 @@ fi
if [[ "$SHARE_METHOD" != "none" ]]; then if [[ "$SHARE_METHOD" != "none" ]]; then
echo "Sharing Internet using method: $SHARE_METHOD" echo "Sharing Internet using method: $SHARE_METHOD"
if [[ "$SHARE_METHOD" == "nat" ]]; then if [[ "$SHARE_METHOD" == "nat" ]]; then
iptables -t nat -I POSTROUTING -o ${INTERNET_IFACE} -s ${GATEWAY%.*}.0/24 -j MASQUERADE || die iptables -w -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 -w -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 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 echo 1 > /proc/sys/net/ipv4/conf/$INTERNET_IFACE/forwarding || die
echo 1 > /proc/sys/net/ipv4/ip_forward || die echo 1 > /proc/sys/net/ipv4/ip_forward || die
# to enable clients to establish PPTP connections we must # to enable clients to establish PPTP connections we must
@ -1709,12 +1709,12 @@ fi
if [[ "$SHARE_METHOD" != "bridge" ]]; then if [[ "$SHARE_METHOD" != "bridge" ]]; then
if [[ $NO_DNS -eq 0 ]]; then if [[ $NO_DNS -eq 0 ]]; then
DNS_PORT=53 DNS_PORT=53
iptables -I INPUT -p tcp -m tcp --dport $DNS_PORT -j ACCEPT || die iptables -w -I INPUT -p tcp -m tcp --dport $DNS_PORT -j ACCEPT || die
iptables -I INPUT -p udp -m udp --dport $DNS_PORT -j ACCEPT || die iptables -w -I INPUT -p udp -m udp --dport $DNS_PORT -j ACCEPT || die
else else
DNS_PORT=0 DNS_PORT=0
fi fi
iptables -I INPUT -p udp -m udp --dport 67 -j ACCEPT || die iptables -w -I INPUT -p udp -m udp --dport 67 -j ACCEPT || die
if which complain > /dev/null 2>&1; then if which complain > /dev/null 2>&1; then
# openSUSE's apparmor does not allow dnsmasq to read files. # openSUSE's apparmor does not allow dnsmasq to read files.