log-icmp-packet-flow.sh

#!/bin/sh
#
#	./log-icmp-packet-flow.sh [Source IP Address] [[Delete]]
#

SRCIP=$1
ACT=$2

IPT=`which iptables`
EBT=`which ebtables`

if [ -z $SRCIP ]; then
	echo "Need Source IP Address for the first parameter !!!"
	exit 1
fi

if [ ! -z $ACT ]; then
ACT="-D"
else
ACT="-I"
fi

# iptables nat table
$IPT -t nat $ACT PREROUTING -s $SRCIP -p icmp -j LOG --log-prefix="IPT_NAT_PRER_ICMP: "
$IPT -t nat $ACT INPUT -s $SRCIP -p icmp -j LOG --log-prefix="IPT_NAT_INPUT_ICMP: "
$IPT -t nat $ACT OUTPUT -s $SRCIP -p icmp -j LOG --log-prefix="IPT_NAT_OUTPUT_ICMP: "
$IPT -t nat $ACT POSTROUTING -s $SRCIP -p icmp -j LOG --log-prefix="IPT_NAT_POSTR_ICMP: "

# iptables raw Table
$IPT -t raw $ACT PREROUTING -s $SRCIP -p icmp -j LOG --log-prefix="IPT_RAW_PRER_ICMP: "
$IPT -t raw $ACT OUTPUT -s $SRCIP -p icmp -j LOG --log-prefix="IPT_RAW_OUTPUT_ICMP: "

# iptables mangle tables
$IPT -t mangle $ACT PREROUTING -s $SRCIP -p icmp -j LOG --log-prefix="IPT_MANGLE_PRER_ICMP: "
$IPT -t mangle $ACT INPUT -s $SRCIP -p icmp -j LOG --log-prefix="IPT_MANGLE_INPUT_ICMP: "
$IPT -t mangle $ACT FORWARD -s $SRCIP -p icmp -j LOG --log-prefix="IPT_MANGLE_FORWARD_ICMP: "
$IPT -t mangle $ACT OUTPUT -s $SRCIP -p icmp -j LOG --log-prefix="IPT_MANGLE_OUTPUT_ICMP: "
$IPT -t mangle $ACT POSTROUTING -s $SRCIP -p icmp -j LOG --log-prefix="IPT_MANGLE_POSTR_ICMP: "

# iptables filter tables
$IPT -t filter $ACT INPUT -s $SRCIP -p icmp -j LOG --log-prefix="IPT_FILTER_INPUT_ICMP: "
$IPT -t filter $ACT FORWARD -s $SRCIP -p icmp -j LOG --log-prefix="IPT_FILTER_FORWARD_ICMP: "
$IPT -t filter $ACT OUTPUT -s $SRCIP -p icmp -j LOG --log-prefix="IPT_FILTER_OUTPUT_ICMP: "

# ebtables broute table
$EBT -t broute $ACT BROUTING -p ipv4 --ip-proto ICMP --ip-src $SRCIP --log-level info --log-ip --log-prefix "EBT_BROUTE_BROUTING_ICMP: "

# ebtables nat table
$EBT -t nat $ACT PREROUTING -p ipv4 --ip-proto ICMP --ip-src $SRCIP --log-level info --log-ip --log-prefix "EBT_NAT_PRERO_ICMP: "
$EBT -t nat $ACT POSTROUTING -p ipv4 --ip-proto ICMP --ip-src $SRCIP --log-level info --log-ip --log-prefix "EBT_NAT_POSTR_ICMP: "
$EBT -t nat $ACT OUTPUT -p ipv4 --ip-proto ICMP --ip-src $SRCIP --log-level info --log-ip --log-prefix "EBT_NAT_OUTPUT_ICMP: "
 
# ebtables filter table
$EBT -t filter $ACT INPUT -p ipv4 --ip-proto ICMP --ip-src $SRCIP --log-level info --log-ip --log-prefix "EBT_FILTER_INPUT_ICMP: "
$EBT -t filter $ACT FORWARD -p ipv4 --ip-proto ICMP --ip-src $SRCIP --log-level info --log-ip --log-prefix "EBT_FILTER_FORWARD_ICMP: "
$EBT -t filter $ACT OUTPUT -p ipv4 --ip-proto ICMP --ip-src $SRCIP --log-level info --log-ip --log-prefix "EBT_FILTER_OUTPUT_ICMP: "

$IPT -t nat -L
$IPT -t raw -L
$IPT -t mangle -L
$IPT -t filter -L

$EBT -t broute -L
$EBT -t filter -L
$EBT -t nat -L