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miniupnpd/netfilter/iptables_*.sh: less usage of deprecated net-tools. Use iproute2 instead.

This commit is contained in:
Dmitry Mostovenko 2014-04-15 15:57:10 +04:00
parent 67c28e7f8b
commit 9e3547cdec
3 changed files with 20 additions and 11 deletions
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9
miniupnpd/netfilter/iptables_init.sh
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@ -1,10 +1,13 @@
#! /bin/sh
# $Id: iptables_init.sh,v 1.5 2011/05/16 12:11:37 nanard Exp $
IPTABLES=/sbin/iptables
IPTABLES="`which iptables`" || exit 1
IP="`which ip`" || exit 1
#change this parameters :
EXTIF=eth0
EXTIP="`LC_ALL=C /sbin/ifconfig $EXTIF | grep 'inet ' | awk '{print $2}' | sed -e 's/.*://'`"
#EXTIF=eth0
EXTIF="`LC_ALL=C $IP -4 route | grep 'default' | sed -e 's/.*dev[[:space:]]*//' -e 's/[[:space:]].*//'`" || exit 1
EXTIP="`LC_ALL=C $IP -4 addr show $EXTIF | awk '/inet/ { print $2 }' | cut -d "/" -f 1`"
echo "External IP = $EXTIP"
#adding the MINIUPNPD chain for nat

14
miniupnpd/netfilter/iptables_init_and_clean.sh
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@ -3,11 +3,15 @@
# Improved Miniupnpd iptables init script.
# Checks for state of filter before doing anything..
EXTIF=eth0
IPTABLES=/sbin/iptables
EXTIP="`LC_ALL=C /sbin/ifconfig $EXTIF | grep 'inet ' | awk '{print $2}' | sed -e 's/.*://'`"
NDIRTY="`LC_ALL=C /sbin/iptables -t nat -L -n | grep 'MINIUPNPD' | awk '{printf $1}'`"
FDIRTY="`LC_ALL=C /sbin/iptables -t filter -L -n | grep 'MINIUPNPD' | awk '{printf $1}'`"
IPTABLES="`which iptables`" || exit 1
IP="`which ip`" || exit 1
#EXTIF=eth0
EXTIF="`LC_ALL=C $IP -4 route | grep 'default' | sed -e 's/.*dev[[:space:]]*//' -e 's/[[:space:]].*//'`" || exit 1
EXTIP="`LC_ALL=C $IP -4 addr show $EXTIF | awk '/inet/ { print $2 }' | cut -d "/" -f 1`"
NDIRTY="`LC_ALL=C $IPTABLES -t nat -L -n | awk '/MINIUPNPD/ {printf $1}'`"
FDIRTY="`LC_ALL=C $IPTABLES -t filter -L -n | awk '/MINIUPNPD/ {printf $1}'`"
echo "External IP = $EXTIP"
if [[ $NDIRTY = "MINIUPNPDChain" ]]; then

8
miniupnpd/netfilter/iptables_removeall.sh
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@ -1,10 +1,12 @@
#! /bin/sh
# $Id: iptables_removeall.sh,v 1.5 2011/05/16 12:11:37 nanard Exp $
IPTABLES=/sbin/iptables
IPTABLES="`which iptables`" || exit 1
IP="`which ip`" || exit 1
#change this parameters :
EXTIF=eth0
EXTIP="`LC_ALL=C /sbin/ifconfig $EXTIF | grep 'inet ' | awk '{print $2}' | sed -e 's/.*://'`"
#EXTIF=eth0
EXTIF="`LC_ALL=C $IP -4 route | grep 'default' | sed -e 's/.*dev[[:space:]]*//' -e 's/[[:space:]].*//'`" || exit 1
EXTIP="`LC_ALL=C $IP -4 addr show $EXTIF | awk '/inet/ { print $2 }' | cut -d "/" -f 1`"
#removing the MINIUPNPD chain for nat
$IPTABLES -t nat -F MINIUPNPD