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pxe_boot_alma/work/KickStart/cfg/fwbuilder/probe-4P-igbr-154.fw
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andersenandClaude Fable 5 6d398b826a refactor: move tree under homelab/, add alma10 hardening and kickstart docs 
- restructure boot/kickstarts/scripts/docs into homelab/
- docs: alma9->10 breaking changes, CIS hardening, kickstart changes
- add find_cron_entries.sh helper and codex running memory notes

Co-Authored-By: Claude Fable 5 <[email protected]>
2026-07-06 22:35:07 -04:00

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#!/bin/sh
#
# This is automatically generated file. DO NOT MODIFY !
#
# Firewall Builder fwb_ipt v5.1.0.3599
#
# Generated Mon Apr 1 15:59:19 2019 EDT by wia
#
# files: * probe-4P-igbr-154.fw /etc/probe-4P-igbr-154.fw
#
# Compiled for iptables (any version)
#
# probe-4P-igbr-154:Policy:1: warning: Making rule stateless because it matches ICMPv6
# probe-4P-igbr-154:Policy:1: warning: Making rule stateless because it matches ICMPv6
# probe-4P-igbr-154:Policy:1: warning: Making rule stateless because it matches ICMPv6
# probe-4P-igbr-154:Policy:1: warning: Making rule stateless because it matches ICMPv6
# probe-4P-igbr-154:Policy:1: warning: Making rule stateless because it matches ICMPv6
# probe-4P-igbr-154:Policy:1: warning: Making rule stateless because it matches ICMPv6
# probe-4P-igbr-154:Policy:1: warning: Making rule stateless because it matches ICMPv6
# probe-4P-igbr-154:Policy:1: warning: Making rule stateless because it matches ICMPv6
# probe-4P-igbr-154:Policy:1: warning: Making rule stateless because it matches ICMPv6
# probe-4P-igbr-154:Policy:1: warning: Making rule stateless because it matches ICMPv6
# probe-4P-igbr-154:Policy:1: warning: Making rule stateless because it matches ICMPv6
# probe-4P-igbr-154:Policy:1: warning: Making rule stateless because it matches ICMPv6
FWBDEBUG=""
PATH="/sbin:/usr/sbin:/bin:/usr/bin:${PATH}"
export PATH
LSMOD="/sbin/lsmod"
MODPROBE="/sbin/modprobe"
IPTABLES="/sbin/iptables"
IP6TABLES="/sbin/ip6tables"
IPTABLES_RESTORE="/sbin/iptables-restore"
IP6TABLES_RESTORE="/sbin/ip6tables-restore"
IP="/sbin/ip"
IFCONFIG="/sbin/ifconfig"
VCONFIG="/sbin/vconfig"
BRCTL="/sbin/brctl"
IFENSLAVE="/sbin/ifenslave"
IPSET="/usr/sbin/ipset"
LOGGER="/usr/bin/logger"
log() {
echo "$1"
which "$LOGGER" >/dev/null 2>&1 && $LOGGER -p info "$1"
}
getInterfaceVarName() {
echo $1 | sed 's/\./_/'
}
getaddr_internal() {
dev=$1
name=$2
af=$3
L=$($IP $af addr show dev $dev | sed -n '/inet/{s!.*inet6* !!;s!/.*!!p}' | sed 's/peer.*//')
test -z "$L" && {
eval "$name=''"
return
}
eval "${name}_list=\"$L\""
}
getnet_internal() {
dev=$1
name=$2
af=$3
L=$($IP route list proto kernel | grep $dev | grep -v default | sed 's! .*$!!')
test -z "$L" && {
eval "$name=''"
return
}
eval "${name}_list=\"$L\""
}
getaddr() {
getaddr_internal $1 $2 "-4"
}
getaddr6() {
getaddr_internal $1 $2 "-6"
}
getnet() {
getnet_internal $1 $2 "-4"
}
getnet6() {
getnet_internal $1 $2 "-6"
}
# function getinterfaces is used to process wildcard interfaces
getinterfaces() {
NAME=$1
$IP link show | grep ": $NAME" | while read L; do
OIFS=$IFS
IFS=" :"
set $L
IFS=$OIFS
echo $2
done
}
diff_intf() {
func=$1
list1=$2
list2=$3
cmd=$4
for intf in $list1
do
echo $list2 | grep -q $intf || {
# $vlan is absent in list 2
$func $intf $cmd
}
done
}
find_program() {
PGM=$1
which $PGM >/dev/null 2>&1 || {
echo "\"$PGM\" not found"
exit 1
}
}
check_tools() {
find_program which
find_program $IPTABLES
find_program $MODPROBE
find_program $IP
}
reset_iptables_v4() {
$IPTABLES -P OUTPUT DROP
$IPTABLES -P INPUT DROP
$IPTABLES -P FORWARD DROP
cat /proc/net/ip_tables_names | while read table; do
$IPTABLES -t $table -L -n | while read c chain rest; do
if test "X$c" = "XChain" ; then
$IPTABLES -t $table -F $chain
fi
done
$IPTABLES -t $table -X
done
}
reset_iptables_v6() {
$IP6TABLES -P OUTPUT DROP
$IP6TABLES -P INPUT DROP
$IP6TABLES -P FORWARD DROP
cat /proc/net/ip6_tables_names | while read table; do
$IP6TABLES -t $table -L -n | while read c chain rest; do
if test "X$c" = "XChain" ; then
$IP6TABLES -t $table -F $chain
fi
done
$IP6TABLES -t $table -X
done
}
P2P_INTERFACE_WARNING=""
missing_address() {
address=$1
cmd=$2
oldIFS=$IFS
IFS="@"
set $address
addr=$1
interface=$2
IFS=$oldIFS
$IP addr show dev $interface | grep -q POINTOPOINT && {
test -z "$P2P_INTERFACE_WARNING" && echo "Warning: Can not update address of interface $interface. fwbuilder can not manage addresses of point-to-point interfaces yet"
P2P_INTERFACE_WARNING="yes"
return
}
test "$cmd" = "add" && {
echo "# Adding ip address: $interface $addr"
echo $addr | grep -q ':' && {
$FWBDEBUG $IP addr $cmd $addr dev $interface
} || {
$FWBDEBUG $IP addr $cmd $addr broadcast + dev $interface
}
}
test "$cmd" = "del" && {
echo "# Removing ip address: $interface $addr"
$FWBDEBUG $IP addr $cmd $addr dev $interface || exit 1
}
$FWBDEBUG $IP link set $interface up
}
list_addresses_by_scope() {
interface=$1
scope=$2
ignore_list=$3
$IP addr ls dev $interface | \
awk -v IGNORED="$ignore_list" -v SCOPE="$scope" \
'BEGIN {
split(IGNORED,ignored_arr);
for (a in ignored_arr) {ignored_dict[ignored_arr[a]]=1;}
}
(/inet |inet6 / && $0 ~ SCOPE && !($2 in ignored_dict)) {print $2;}' | \
while read addr; do
echo "${addr}@$interface"
done | sort
}
update_addresses_of_interface() {
ignore_list=$2
set $1
interface=$1
shift
FWB_ADDRS=$(
for addr in $*; do
echo "${addr}@$interface"
done | sort
)
CURRENT_ADDRS_ALL_SCOPES=""
CURRENT_ADDRS_GLOBAL_SCOPE=""
$IP link show dev $interface >/dev/null 2>&1 && {
CURRENT_ADDRS_ALL_SCOPES=$(list_addresses_by_scope $interface 'scope .*' "$ignore_list")
CURRENT_ADDRS_GLOBAL_SCOPE=$(list_addresses_by_scope $interface 'scope global' "$ignore_list")
} || {
echo "# Interface $interface does not exist"
# Stop the script if we are not in test mode
test -z "$FWBDEBUG" && exit 1
}
diff_intf missing_address "$FWB_ADDRS" "$CURRENT_ADDRS_ALL_SCOPES" add
diff_intf missing_address "$CURRENT_ADDRS_GLOBAL_SCOPE" "$FWB_ADDRS" del
}
clear_addresses_except_known_interfaces() {
$IP link show | sed 's/://g' | awk -v IGNORED="$*" \
'BEGIN {
split(IGNORED,ignored_arr);
for (a in ignored_arr) {ignored_dict[ignored_arr[a]]=1;}
}
(/state/ && !($2 in ignored_dict)) {print $2;}' | \
while read intf; do
echo "# Removing addresses not configured in fwbuilder from interface $intf"
$FWBDEBUG $IP addr flush dev $intf scope global
$FWBDEBUG $IP link set $intf down
done
}
check_file() {
test -r "$2" || {
echo "Can not find file $2 referenced by address table object $1"
exit 1
}
}
check_run_time_address_table_files() {
:
}
load_modules() {
:
OPTS=$1
MODULES_DIR="/lib/modules/`uname -r`/kernel/net/"
MODULES=$(find $MODULES_DIR -name '*conntrack*' \! -name '*ipv6*'|sed -e 's/^.*\///' -e 's/\([^\.]\)\..*/\1/')
echo $OPTS | grep -q nat && {
MODULES="$MODULES $(find $MODULES_DIR -name '*nat*'|sed -e 's/^.*\///' -e 's/\([^\.]\)\..*/\1/')"
}
echo $OPTS | grep -q ipv6 && {
MODULES="$MODULES $(find $MODULES_DIR -name nf_conntrack_ipv6|sed -e 's/^.*\///' -e 's/\([^\.]\)\..*/\1/')"
}
for module in $MODULES; do
if $LSMOD | grep ${module} >/dev/null; then continue; fi
$MODPROBE ${module} || exit 1
done
}
verify_interfaces() {
:
echo "Verifying interfaces: lo em1 em2 p1p1 p1p2 igbr1"
for i in lo em1 em2 p1p1 p1p2 igbr1 ; do
$IP link show "$i" > /dev/null 2>&1 || {
log "Interface $i does not exist"
exit 1
}
done
}
prolog_commands() {
echo "Running prolog script"
}
epilog_commands() {
echo "Running epilog script"
}
run_epilog_and_exit() {
epilog_commands
exit $1
}
configure_interfaces() {
:
# Configure interfaces
getaddr em1 i_em1
getaddr6 em1 i_em1_v6
getnet em1 i_em1_network
getnet6 em1 i_em1_v6_network
getaddr em2 i_em2
getaddr6 em2 i_em2_v6
getnet em2 i_em2_network
getnet6 em2 i_em2_v6_network
getaddr p1p1 i_p1p1
getaddr6 p1p1 i_p1p1_v6
getnet p1p1 i_p1p1_network
getnet6 p1p1 i_p1p1_v6_network
getaddr p1p2 i_p1p2
getaddr6 p1p2 i_p1p2_v6
getnet p1p2 i_p1p2_network
getnet6 p1p2 i_p1p2_v6_network
getaddr igbr1 i_igbr1
getaddr6 igbr1 i_igbr1_v6
getnet igbr1 i_igbr1_network
getnet6 igbr1 i_igbr1_v6_network
}
script_body() {
# ================ IPv6
# ================ Table 'filter', automatic rules
# accept established sessions
$IP6TABLES -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
$IP6TABLES -A OUTPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
$IP6TABLES -A FORWARD -m state --state ESTABLISHED,RELATED -j ACCEPT
# rules to permit IPv6 Neighbor discovery
$IP6TABLES -A INPUT -p ipv6-icmp -m icmp6 --icmpv6-type router-solicitation -m hl --hl-eq 255 -j ACCEPT
$IP6TABLES -A OUTPUT -p ipv6-icmp -m icmp6 --icmpv6-type router-solicitation -m hl --hl-eq 255 -j ACCEPT
$IP6TABLES -A INPUT -p ipv6-icmp -m icmp6 --icmpv6-type router-advertisement -m hl --hl-eq 255 -j ACCEPT
$IP6TABLES -A OUTPUT -p ipv6-icmp -m icmp6 --icmpv6-type router-advertisement -m hl --hl-eq 255 -j ACCEPT
$IP6TABLES -A INPUT -p ipv6-icmp -m icmp6 --icmpv6-type neighbour-solicitation -m hl --hl-eq 255 -j ACCEPT
$IP6TABLES -A OUTPUT -p ipv6-icmp -m icmp6 --icmpv6-type neighbour-solicitation -m hl --hl-eq 255 -j ACCEPT
$IP6TABLES -A INPUT -p ipv6-icmp -m icmp6 --icmpv6-type neighbour-advertisement -m hl --hl-eq 255 -j ACCEPT
$IP6TABLES -A OUTPUT -p ipv6-icmp -m icmp6 --icmpv6-type neighbour-advertisement -m hl --hl-eq 255 -j ACCEPT
# ================ Table 'filter', rule set Policy
#
# Rule 1 (em1,igbr1)
#
echo "Rule 1 (em1,igbr1)"
#
# Allow services on eth0
# This is separate because its made stateless
# probe-4P-igbr-154:Policy:1: warning: Making rule stateless because it matches ICMPv6
$IP6TABLES -N Cid45612X16985.0
$IP6TABLES -A INPUT -i em1 -p ipv6-icmp -j Cid45612X16985.0
for i_igbr1_v6 in $i_igbr1_v6_list
do
test -n "$i_igbr1_v6" && $IP6TABLES -A Cid45612X16985.0 -s $i_igbr1_v6 -j ACCEPT
done
for i_p1p2_v6 in $i_p1p2_v6_list
do
test -n "$i_p1p2_v6" && $IP6TABLES -A Cid45612X16985.0 -s $i_p1p2_v6 -j ACCEPT
done
for i_p1p1_v6 in $i_p1p1_v6_list
do
test -n "$i_p1p1_v6" && $IP6TABLES -A Cid45612X16985.0 -s $i_p1p1_v6 -j ACCEPT
done
for i_em2_v6 in $i_em2_v6_list
do
test -n "$i_em2_v6" && $IP6TABLES -A Cid45612X16985.0 -s $i_em2_v6 -j ACCEPT
done
for i_em1_v6 in $i_em1_v6_list
do
test -n "$i_em1_v6" && $IP6TABLES -A Cid45612X16985.0 -s $i_em1_v6 -j ACCEPT
done
$IP6TABLES -N Cid45612X16985.1
$IP6TABLES -A INPUT -i igbr1 -p ipv6-icmp -j Cid45612X16985.1
for i_igbr1_v6 in $i_igbr1_v6_list
do
test -n "$i_igbr1_v6" && $IP6TABLES -A Cid45612X16985.1 -s $i_igbr1_v6 -j ACCEPT
done
for i_p1p2_v6 in $i_p1p2_v6_list
do
test -n "$i_p1p2_v6" && $IP6TABLES -A Cid45612X16985.1 -s $i_p1p2_v6 -j ACCEPT
done
for i_p1p1_v6 in $i_p1p1_v6_list
do
test -n "$i_p1p1_v6" && $IP6TABLES -A Cid45612X16985.1 -s $i_p1p1_v6 -j ACCEPT
done
for i_em2_v6 in $i_em2_v6_list
do
test -n "$i_em2_v6" && $IP6TABLES -A Cid45612X16985.1 -s $i_em2_v6 -j ACCEPT
done
for i_em1_v6 in $i_em1_v6_list
do
test -n "$i_em1_v6" && $IP6TABLES -A Cid45612X16985.1 -s $i_em1_v6 -j ACCEPT
done
$IP6TABLES -N Cid45612X16985.2
$IP6TABLES -A INPUT -i em1 -p ipv6-icmp -j Cid45612X16985.2
$IP6TABLES -A Cid45612X16985.2 -s 2600:1f14:eeb:f500::/56 -j ACCEPT
$IP6TABLES -A Cid45612X16985.2 -s 2600:1f16:25e:be00::/56 -j ACCEPT
$IP6TABLES -A Cid45612X16985.2 -s 2600:5800:250::/64 -j ACCEPT
$IP6TABLES -A Cid45612X16985.2 -s 2600:5800:250:1::/64 -j ACCEPT
$IP6TABLES -A Cid45612X16985.2 -s 2607:f758:2300:5::/64 -j ACCEPT
$IP6TABLES -A Cid45612X16985.2 -s 2607:f758:2300:6::/64 -j ACCEPT
$IP6TABLES -N Cid45612X16985.3
$IP6TABLES -A INPUT -i igbr1 -p ipv6-icmp -j Cid45612X16985.3
$IP6TABLES -A Cid45612X16985.3 -s 2600:1f14:eeb:f500::/56 -j ACCEPT
$IP6TABLES -A Cid45612X16985.3 -s 2600:1f16:25e:be00::/56 -j ACCEPT
$IP6TABLES -A Cid45612X16985.3 -s 2600:5800:250::/64 -j ACCEPT
$IP6TABLES -A Cid45612X16985.3 -s 2600:5800:250:1::/64 -j ACCEPT
$IP6TABLES -A Cid45612X16985.3 -s 2607:f758:2300:5::/64 -j ACCEPT
$IP6TABLES -A Cid45612X16985.3 -s 2607:f758:2300:6::/64 -j ACCEPT
$IP6TABLES -N Cid45612X16985.4
$IP6TABLES -A FORWARD -i em1 -p ipv6-icmp -j Cid45612X16985.4
for i_igbr1_v6 in $i_igbr1_v6_list
do
test -n "$i_igbr1_v6" && $IP6TABLES -A Cid45612X16985.4 -s $i_igbr1_v6 -j ACCEPT
done
for i_p1p2_v6 in $i_p1p2_v6_list
do
test -n "$i_p1p2_v6" && $IP6TABLES -A Cid45612X16985.4 -s $i_p1p2_v6 -j ACCEPT
done
for i_p1p1_v6 in $i_p1p1_v6_list
do
test -n "$i_p1p1_v6" && $IP6TABLES -A Cid45612X16985.4 -s $i_p1p1_v6 -j ACCEPT
done
for i_em2_v6 in $i_em2_v6_list
do
test -n "$i_em2_v6" && $IP6TABLES -A Cid45612X16985.4 -s $i_em2_v6 -j ACCEPT
done
for i_em1_v6 in $i_em1_v6_list
do
test -n "$i_em1_v6" && $IP6TABLES -A Cid45612X16985.4 -s $i_em1_v6 -j ACCEPT
done
$IP6TABLES -N Cid45612X16985.5
$IP6TABLES -A FORWARD -i igbr1 -p ipv6-icmp -j Cid45612X16985.5
for i_igbr1_v6 in $i_igbr1_v6_list
do
test -n "$i_igbr1_v6" && $IP6TABLES -A Cid45612X16985.5 -s $i_igbr1_v6 -j ACCEPT
done
for i_p1p2_v6 in $i_p1p2_v6_list
do
test -n "$i_p1p2_v6" && $IP6TABLES -A Cid45612X16985.5 -s $i_p1p2_v6 -j ACCEPT
done
for i_p1p1_v6 in $i_p1p1_v6_list
do
test -n "$i_p1p1_v6" && $IP6TABLES -A Cid45612X16985.5 -s $i_p1p1_v6 -j ACCEPT
done
for i_em2_v6 in $i_em2_v6_list
do
test -n "$i_em2_v6" && $IP6TABLES -A Cid45612X16985.5 -s $i_em2_v6 -j ACCEPT
done
for i_em1_v6 in $i_em1_v6_list
do
test -n "$i_em1_v6" && $IP6TABLES -A Cid45612X16985.5 -s $i_em1_v6 -j ACCEPT
done
$IP6TABLES -N Cid45612X16985.6
$IP6TABLES -A FORWARD -i em1 -p ipv6-icmp -j Cid45612X16985.6
$IP6TABLES -A Cid45612X16985.6 -s 2600:1f14:eeb:f500::/56 -j ACCEPT
$IP6TABLES -A Cid45612X16985.6 -s 2600:1f16:25e:be00::/56 -j ACCEPT
$IP6TABLES -A Cid45612X16985.6 -s 2600:5800:250::/64 -j ACCEPT
$IP6TABLES -A Cid45612X16985.6 -s 2600:5800:250:1::/64 -j ACCEPT
$IP6TABLES -A Cid45612X16985.6 -s 2607:f758:2300:5::/64 -j ACCEPT
$IP6TABLES -A Cid45612X16985.6 -s 2607:f758:2300:6::/64 -j ACCEPT
$IP6TABLES -N Cid45612X16985.7
$IP6TABLES -A FORWARD -i igbr1 -p ipv6-icmp -j Cid45612X16985.7
$IP6TABLES -A Cid45612X16985.7 -s 2600:1f14:eeb:f500::/56 -j ACCEPT
$IP6TABLES -A Cid45612X16985.7 -s 2600:1f16:25e:be00::/56 -j ACCEPT
$IP6TABLES -A Cid45612X16985.7 -s 2600:5800:250::/64 -j ACCEPT
$IP6TABLES -A Cid45612X16985.7 -s 2600:5800:250:1::/64 -j ACCEPT
$IP6TABLES -A Cid45612X16985.7 -s 2607:f758:2300:5::/64 -j ACCEPT
$IP6TABLES -A Cid45612X16985.7 -s 2607:f758:2300:6::/64 -j ACCEPT
$IP6TABLES -A OUTPUT -o em1 -p ipv6-icmp -j ACCEPT
$IP6TABLES -A OUTPUT -o igbr1 -p ipv6-icmp -j ACCEPT
$IP6TABLES -N Cid45612X16985.8
$IP6TABLES -A FORWARD -o em1 -p ipv6-icmp -j Cid45612X16985.8
$IP6TABLES -A Cid45612X16985.8 -s 2600:1f14:eeb:f500::/56 -j ACCEPT
$IP6TABLES -A Cid45612X16985.8 -s 2600:1f16:25e:be00::/56 -j ACCEPT
$IP6TABLES -A Cid45612X16985.8 -s 2600:5800:250::/64 -j ACCEPT
$IP6TABLES -A Cid45612X16985.8 -s 2600:5800:250:1::/64 -j ACCEPT
$IP6TABLES -A Cid45612X16985.8 -s 2607:f758:2300:5::/64 -j ACCEPT
$IP6TABLES -A Cid45612X16985.8 -s 2607:f758:2300:6::/64 -j ACCEPT
$IP6TABLES -N Cid45612X16985.9
$IP6TABLES -A FORWARD -o igbr1 -p ipv6-icmp -j Cid45612X16985.9
$IP6TABLES -A Cid45612X16985.9 -s 2600:1f14:eeb:f500::/56 -j ACCEPT
$IP6TABLES -A Cid45612X16985.9 -s 2600:1f16:25e:be00::/56 -j ACCEPT
$IP6TABLES -A Cid45612X16985.9 -s 2600:5800:250::/64 -j ACCEPT
$IP6TABLES -A Cid45612X16985.9 -s 2600:5800:250:1::/64 -j ACCEPT
$IP6TABLES -A Cid45612X16985.9 -s 2607:f758:2300:5::/64 -j ACCEPT
$IP6TABLES -A Cid45612X16985.9 -s 2607:f758:2300:6::/64 -j ACCEPT
#
# Rule 2 (em1,igbr1)
#
echo "Rule 2 (em1,igbr1)"
#
# Allow services on eth0
$IP6TABLES -N Cid44047X14545.0
for i_igbr1_v6 in $i_igbr1_v6_list
do
test -n "$i_igbr1_v6" && $IP6TABLES -A INPUT -i em1 -s $i_igbr1_v6 -m state --state NEW -j Cid44047X14545.0
done
for i_p1p2_v6 in $i_p1p2_v6_list
do
test -n "$i_p1p2_v6" && $IP6TABLES -A INPUT -i em1 -s $i_p1p2_v6 -m state --state NEW -j Cid44047X14545.0
done
for i_p1p1_v6 in $i_p1p1_v6_list
do
test -n "$i_p1p1_v6" && $IP6TABLES -A INPUT -i em1 -s $i_p1p1_v6 -m state --state NEW -j Cid44047X14545.0
done
for i_em2_v6 in $i_em2_v6_list
do
test -n "$i_em2_v6" && $IP6TABLES -A INPUT -i em1 -s $i_em2_v6 -m state --state NEW -j Cid44047X14545.0
done
for i_em1_v6 in $i_em1_v6_list
do
test -n "$i_em1_v6" && $IP6TABLES -A INPUT -i em1 -s $i_em1_v6 -m state --state NEW -j Cid44047X14545.0
done
$IP6TABLES -A Cid44047X14545.0 -p tcp -m tcp -m multiport --dports 5432,22 -j ACCEPT
$IP6TABLES -A Cid44047X14545.0 -p udp -m udp -m multiport --dports 500,4500,161 -j ACCEPT
$IP6TABLES -A Cid44047X14545.0 -p 50 -j ACCEPT
$IP6TABLES -A Cid44047X14545.0 -p ah -j ACCEPT
$IP6TABLES -N Cid44047X14545.1
for i_igbr1_v6 in $i_igbr1_v6_list
do
test -n "$i_igbr1_v6" && $IP6TABLES -A INPUT -i igbr1 -s $i_igbr1_v6 -m state --state NEW -j Cid44047X14545.1
done
for i_p1p2_v6 in $i_p1p2_v6_list
do
test -n "$i_p1p2_v6" && $IP6TABLES -A INPUT -i igbr1 -s $i_p1p2_v6 -m state --state NEW -j Cid44047X14545.1
done
for i_p1p1_v6 in $i_p1p1_v6_list
do
test -n "$i_p1p1_v6" && $IP6TABLES -A INPUT -i igbr1 -s $i_p1p1_v6 -m state --state NEW -j Cid44047X14545.1
done
for i_em2_v6 in $i_em2_v6_list
do
test -n "$i_em2_v6" && $IP6TABLES -A INPUT -i igbr1 -s $i_em2_v6 -m state --state NEW -j Cid44047X14545.1
done
for i_em1_v6 in $i_em1_v6_list
do
test -n "$i_em1_v6" && $IP6TABLES -A INPUT -i igbr1 -s $i_em1_v6 -m state --state NEW -j Cid44047X14545.1
done
$IP6TABLES -A Cid44047X14545.1 -p tcp -m tcp -m multiport --dports 5432,22 -j ACCEPT
$IP6TABLES -A Cid44047X14545.1 -p udp -m udp -m multiport --dports 500,4500,161 -j ACCEPT
$IP6TABLES -A Cid44047X14545.1 -p 50 -j ACCEPT
$IP6TABLES -A Cid44047X14545.1 -p ah -j ACCEPT
$IP6TABLES -N Cid44047X14545.2
$IP6TABLES -A INPUT -i em1 -s 2600:1f14:eeb:f500::/56 -m state --state NEW -j Cid44047X14545.2
$IP6TABLES -A INPUT -i em1 -s 2600:1f16:25e:be00::/56 -m state --state NEW -j Cid44047X14545.2
$IP6TABLES -A INPUT -i em1 -s 2600:5800:250::/64 -m state --state NEW -j Cid44047X14545.2
$IP6TABLES -A INPUT -i em1 -s 2600:5800:250:1::/64 -m state --state NEW -j Cid44047X14545.2
$IP6TABLES -A INPUT -i em1 -s 2607:f758:2300:5::/64 -m state --state NEW -j Cid44047X14545.2
$IP6TABLES -A INPUT -i em1 -s 2607:f758:2300:6::/64 -m state --state NEW -j Cid44047X14545.2
$IP6TABLES -A Cid44047X14545.2 -p tcp -m tcp -m multiport --dports 5432,22 -j ACCEPT
$IP6TABLES -A Cid44047X14545.2 -p udp -m udp -m multiport --dports 500,4500,161 -j ACCEPT
$IP6TABLES -A Cid44047X14545.2 -p 50 -j ACCEPT
$IP6TABLES -A Cid44047X14545.2 -p ah -j ACCEPT
$IP6TABLES -N Cid44047X14545.3
$IP6TABLES -A INPUT -i igbr1 -s 2600:1f14:eeb:f500::/56 -m state --state NEW -j Cid44047X14545.3
$IP6TABLES -A INPUT -i igbr1 -s 2600:1f16:25e:be00::/56 -m state --state NEW -j Cid44047X14545.3
$IP6TABLES -A INPUT -i igbr1 -s 2600:5800:250::/64 -m state --state NEW -j Cid44047X14545.3
$IP6TABLES -A INPUT -i igbr1 -s 2600:5800:250:1::/64 -m state --state NEW -j Cid44047X14545.3
$IP6TABLES -A INPUT -i igbr1 -s 2607:f758:2300:5::/64 -m state --state NEW -j Cid44047X14545.3
$IP6TABLES -A INPUT -i igbr1 -s 2607:f758:2300:6::/64 -m state --state NEW -j Cid44047X14545.3
$IP6TABLES -A Cid44047X14545.3 -p tcp -m tcp -m multiport --dports 5432,22 -j ACCEPT
$IP6TABLES -A Cid44047X14545.3 -p udp -m udp -m multiport --dports 500,4500,161 -j ACCEPT
$IP6TABLES -A Cid44047X14545.3 -p 50 -j ACCEPT
$IP6TABLES -A Cid44047X14545.3 -p ah -j ACCEPT
$IP6TABLES -N Cid44047X14545.4
for i_igbr1_v6 in $i_igbr1_v6_list
do
test -n "$i_igbr1_v6" && $IP6TABLES -A FORWARD -i em1 -s $i_igbr1_v6 -m state --state NEW -j Cid44047X14545.4
done
for i_p1p2_v6 in $i_p1p2_v6_list
do
test -n "$i_p1p2_v6" && $IP6TABLES -A FORWARD -i em1 -s $i_p1p2_v6 -m state --state NEW -j Cid44047X14545.4
done
for i_p1p1_v6 in $i_p1p1_v6_list
do
test -n "$i_p1p1_v6" && $IP6TABLES -A FORWARD -i em1 -s $i_p1p1_v6 -m state --state NEW -j Cid44047X14545.4
done
for i_em2_v6 in $i_em2_v6_list
do
test -n "$i_em2_v6" && $IP6TABLES -A FORWARD -i em1 -s $i_em2_v6 -m state --state NEW -j Cid44047X14545.4
done
for i_em1_v6 in $i_em1_v6_list
do
test -n "$i_em1_v6" && $IP6TABLES -A FORWARD -i em1 -s $i_em1_v6 -m state --state NEW -j Cid44047X14545.4
done
$IP6TABLES -A Cid44047X14545.4 -p tcp -m tcp -m multiport --dports 5432,22 -j ACCEPT
$IP6TABLES -A Cid44047X14545.4 -p udp -m udp -m multiport --dports 500,4500,161 -j ACCEPT
$IP6TABLES -A Cid44047X14545.4 -p 50 -j ACCEPT
$IP6TABLES -A Cid44047X14545.4 -p ah -j ACCEPT
$IP6TABLES -N Cid44047X14545.5
for i_igbr1_v6 in $i_igbr1_v6_list
do
test -n "$i_igbr1_v6" && $IP6TABLES -A FORWARD -i igbr1 -s $i_igbr1_v6 -m state --state NEW -j Cid44047X14545.5
done
for i_p1p2_v6 in $i_p1p2_v6_list
do
test -n "$i_p1p2_v6" && $IP6TABLES -A FORWARD -i igbr1 -s $i_p1p2_v6 -m state --state NEW -j Cid44047X14545.5
done
for i_p1p1_v6 in $i_p1p1_v6_list
do
test -n "$i_p1p1_v6" && $IP6TABLES -A FORWARD -i igbr1 -s $i_p1p1_v6 -m state --state NEW -j Cid44047X14545.5
done
for i_em2_v6 in $i_em2_v6_list
do
test -n "$i_em2_v6" && $IP6TABLES -A FORWARD -i igbr1 -s $i_em2_v6 -m state --state NEW -j Cid44047X14545.5
done
for i_em1_v6 in $i_em1_v6_list
do
test -n "$i_em1_v6" && $IP6TABLES -A FORWARD -i igbr1 -s $i_em1_v6 -m state --state NEW -j Cid44047X14545.5
done
$IP6TABLES -A Cid44047X14545.5 -p tcp -m tcp -m multiport --dports 5432,22 -j ACCEPT
$IP6TABLES -A Cid44047X14545.5 -p udp -m udp -m multiport --dports 500,4500,161 -j ACCEPT
$IP6TABLES -A Cid44047X14545.5 -p 50 -j ACCEPT
$IP6TABLES -A Cid44047X14545.5 -p ah -j ACCEPT
$IP6TABLES -N Cid44047X14545.6
$IP6TABLES -A FORWARD -i em1 -s 2600:1f14:eeb:f500::/56 -m state --state NEW -j Cid44047X14545.6
$IP6TABLES -A FORWARD -i em1 -s 2600:1f16:25e:be00::/56 -m state --state NEW -j Cid44047X14545.6
$IP6TABLES -A FORWARD -i em1 -s 2600:5800:250::/64 -m state --state NEW -j Cid44047X14545.6
$IP6TABLES -A FORWARD -i em1 -s 2600:5800:250:1::/64 -m state --state NEW -j Cid44047X14545.6
$IP6TABLES -A FORWARD -i em1 -s 2607:f758:2300:5::/64 -m state --state NEW -j Cid44047X14545.6
$IP6TABLES -A FORWARD -i em1 -s 2607:f758:2300:6::/64 -m state --state NEW -j Cid44047X14545.6
$IP6TABLES -A Cid44047X14545.6 -p tcp -m tcp -m multiport --dports 5432,22 -j ACCEPT
$IP6TABLES -A Cid44047X14545.6 -p udp -m udp -m multiport --dports 500,4500,161 -j ACCEPT
$IP6TABLES -A Cid44047X14545.6 -p 50 -j ACCEPT
$IP6TABLES -A Cid44047X14545.6 -p ah -j ACCEPT
$IP6TABLES -N Cid44047X14545.7
$IP6TABLES -A FORWARD -i igbr1 -s 2600:1f14:eeb:f500::/56 -m state --state NEW -j Cid44047X14545.7
$IP6TABLES -A FORWARD -i igbr1 -s 2600:1f16:25e:be00::/56 -m state --state NEW -j Cid44047X14545.7
$IP6TABLES -A FORWARD -i igbr1 -s 2600:5800:250::/64 -m state --state NEW -j Cid44047X14545.7
$IP6TABLES -A FORWARD -i igbr1 -s 2600:5800:250:1::/64 -m state --state NEW -j Cid44047X14545.7
$IP6TABLES -A FORWARD -i igbr1 -s 2607:f758:2300:5::/64 -m state --state NEW -j Cid44047X14545.7
$IP6TABLES -A FORWARD -i igbr1 -s 2607:f758:2300:6::/64 -m state --state NEW -j Cid44047X14545.7
$IP6TABLES -A Cid44047X14545.7 -p tcp -m tcp -m multiport --dports 5432,22 -j ACCEPT
$IP6TABLES -A Cid44047X14545.7 -p udp -m udp -m multiport --dports 500,4500,161 -j ACCEPT
$IP6TABLES -A Cid44047X14545.7 -p 50 -j ACCEPT
$IP6TABLES -A Cid44047X14545.7 -p ah -j ACCEPT
$IP6TABLES -A OUTPUT -o em1 -p tcp -m tcp -m multiport --dports 5432,22 -m state --state NEW -j ACCEPT
$IP6TABLES -A OUTPUT -o em1 -p udp -m udp -m multiport --dports 500,4500,161 -m state --state NEW -j ACCEPT
$IP6TABLES -A OUTPUT -o em1 -p 50 -m state --state NEW -j ACCEPT
$IP6TABLES -A OUTPUT -o em1 -p ah -m state --state NEW -j ACCEPT
$IP6TABLES -A OUTPUT -o igbr1 -p tcp -m tcp -m multiport --dports 5432,22 -m state --state NEW -j ACCEPT
$IP6TABLES -A OUTPUT -o igbr1 -p udp -m udp -m multiport --dports 500,4500,161 -m state --state NEW -j ACCEPT
$IP6TABLES -A OUTPUT -o igbr1 -p 50 -m state --state NEW -j ACCEPT
$IP6TABLES -A OUTPUT -o igbr1 -p ah -m state --state NEW -j ACCEPT
$IP6TABLES -N Cid44047X14545.8
$IP6TABLES -A FORWARD -o em1 -s 2600:1f14:eeb:f500::/56 -m state --state NEW -j Cid44047X14545.8
$IP6TABLES -A FORWARD -o em1 -s 2600:1f16:25e:be00::/56 -m state --state NEW -j Cid44047X14545.8
$IP6TABLES -A FORWARD -o em1 -s 2600:5800:250::/64 -m state --state NEW -j Cid44047X14545.8
$IP6TABLES -A FORWARD -o em1 -s 2600:5800:250:1::/64 -m state --state NEW -j Cid44047X14545.8
$IP6TABLES -A FORWARD -o em1 -s 2607:f758:2300:5::/64 -m state --state NEW -j Cid44047X14545.8
$IP6TABLES -A FORWARD -o em1 -s 2607:f758:2300:6::/64 -m state --state NEW -j Cid44047X14545.8
$IP6TABLES -A Cid44047X14545.8 -p tcp -m tcp -m multiport --dports 5432,22 -j ACCEPT
$IP6TABLES -A Cid44047X14545.8 -p udp -m udp -m multiport --dports 500,4500,161 -j ACCEPT
$IP6TABLES -A Cid44047X14545.8 -p 50 -j ACCEPT
$IP6TABLES -A Cid44047X14545.8 -p ah -j ACCEPT
$IP6TABLES -N Cid44047X14545.9
$IP6TABLES -A FORWARD -o igbr1 -s 2600:1f14:eeb:f500::/56 -m state --state NEW -j Cid44047X14545.9
$IP6TABLES -A FORWARD -o igbr1 -s 2600:1f16:25e:be00::/56 -m state --state NEW -j Cid44047X14545.9
$IP6TABLES -A FORWARD -o igbr1 -s 2600:5800:250::/64 -m state --state NEW -j Cid44047X14545.9
$IP6TABLES -A FORWARD -o igbr1 -s 2600:5800:250:1::/64 -m state --state NEW -j Cid44047X14545.9
$IP6TABLES -A FORWARD -o igbr1 -s 2607:f758:2300:5::/64 -m state --state NEW -j Cid44047X14545.9
$IP6TABLES -A FORWARD -o igbr1 -s 2607:f758:2300:6::/64 -m state --state NEW -j Cid44047X14545.9
$IP6TABLES -A Cid44047X14545.9 -p tcp -m tcp -m multiport --dports 5432,22 -j ACCEPT
$IP6TABLES -A Cid44047X14545.9 -p udp -m udp -m multiport --dports 500,4500,161 -j ACCEPT
$IP6TABLES -A Cid44047X14545.9 -p 50 -j ACCEPT
$IP6TABLES -A Cid44047X14545.9 -p ah -j ACCEPT
#
# Rule 3 (em2)
#
echo "Rule 3 (em2)"
#
# Allow services in em2
$IP6TABLES -A INPUT -i em2 -p tcp -m tcp --dport 22 -m state --state NEW -j ACCEPT
$IP6TABLES -A INPUT -i em2 -p udp -m udp -m multiport --dports 9991,161,162,514 -m state --state NEW -j ACCEPT
#
# Rule 4 (global)
#
echo "Rule 4 (global)"
#
# Allow services out
$IP6TABLES -A OUTPUT -p tcp -m tcp --dport 8001:8010 -m state --state NEW -j ACCEPT
$IP6TABLES -A OUTPUT -p tcp -m tcp --dport 1:9999 -m state --state NEW -j ACCEPT
$IP6TABLES -A OUTPUT -p udp -m udp --dport 1:9999 -m state --state NEW -j ACCEPT
$IP6TABLES -A OUTPUT -p udp -m udp --dport 33434:33524 -m state --state NEW -j ACCEPT
#
# Rule 6 (global)
#
echo "Rule 6 (global)"
#
# Ignore chatty stuff
$IP6TABLES -A INPUT -p tcp -m tcp --dport 139 -j DROP
$IP6TABLES -A INPUT -p udp -m udp -m multiport --dports 68,67,138,137,6157,5757 -j DROP
#
# Rule 8 (global)
#
echo "Rule 8 (global)"
#
# Deny and log catch all
$IP6TABLES -N RULE_8
$IP6TABLES -A OUTPUT -j RULE_8
$IP6TABLES -A INPUT -j RULE_8
$IP6TABLES -A FORWARD -j RULE_8
$IP6TABLES -A RULE_8 -j LOG --log-level info --log-prefix "FW-RULE 8 -- DENY " --log-tcp-options --log-ip-options
$IP6TABLES -A RULE_8 -j DROP
# ================ IPv4
# ================ Table 'filter', automatic rules
# accept established sessions
$IPTABLES -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
$IPTABLES -A OUTPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
$IPTABLES -A FORWARD -m state --state ESTABLISHED,RELATED -j ACCEPT
# ================ Table 'filter', rule set Policy
#
# Rule 0 (lo)
#
echo "Rule 0 (lo)"
#
# Allow anything on loopback
$IPTABLES -A INPUT -i lo -m state --state NEW -j ACCEPT
$IPTABLES -A OUTPUT -o lo -m state --state NEW -j ACCEPT
#
# Rule 1 (em1,igbr1)
#
echo "Rule 1 (em1,igbr1)"
#
# Allow services on eth0
# This is separate because its made stateless
$IPTABLES -N Cid45612X16985.0
$IPTABLES -A INPUT -i em1 -p icmp -m icmp --icmp-type any -m state --state NEW -j Cid45612X16985.0
for i_igbr1 in $i_igbr1_list
do
test -n "$i_igbr1" && $IPTABLES -A Cid45612X16985.0 -s $i_igbr1 -j ACCEPT
done
for i_p1p2 in $i_p1p2_list
do
test -n "$i_p1p2" && $IPTABLES -A Cid45612X16985.0 -s $i_p1p2 -j ACCEPT
done
for i_p1p1 in $i_p1p1_list
do
test -n "$i_p1p1" && $IPTABLES -A Cid45612X16985.0 -s $i_p1p1 -j ACCEPT
done
for i_em2 in $i_em2_list
do
test -n "$i_em2" && $IPTABLES -A Cid45612X16985.0 -s $i_em2 -j ACCEPT
done
for i_em1 in $i_em1_list
do
test -n "$i_em1" && $IPTABLES -A Cid45612X16985.0 -s $i_em1 -j ACCEPT
done
$IPTABLES -N Cid45612X16985.1
$IPTABLES -A INPUT -i igbr1 -p icmp -m icmp --icmp-type any -m state --state NEW -j Cid45612X16985.1
for i_igbr1 in $i_igbr1_list
do
test -n "$i_igbr1" && $IPTABLES -A Cid45612X16985.1 -s $i_igbr1 -j ACCEPT
done
for i_p1p2 in $i_p1p2_list
do
test -n "$i_p1p2" && $IPTABLES -A Cid45612X16985.1 -s $i_p1p2 -j ACCEPT
done
for i_p1p1 in $i_p1p1_list
do
test -n "$i_p1p1" && $IPTABLES -A Cid45612X16985.1 -s $i_p1p1 -j ACCEPT
done
for i_em2 in $i_em2_list
do
test -n "$i_em2" && $IPTABLES -A Cid45612X16985.1 -s $i_em2 -j ACCEPT
done
for i_em1 in $i_em1_list
do
test -n "$i_em1" && $IPTABLES -A Cid45612X16985.1 -s $i_em1 -j ACCEPT
done
$IPTABLES -N Cid45612X16985.2
$IPTABLES -A FORWARD -i em1 -p icmp -m icmp --icmp-type any -m state --state NEW -j Cid45612X16985.2
for i_igbr1 in $i_igbr1_list
do
test -n "$i_igbr1" && $IPTABLES -A Cid45612X16985.2 -s $i_igbr1 -j ACCEPT
done
for i_p1p2 in $i_p1p2_list
do
test -n "$i_p1p2" && $IPTABLES -A Cid45612X16985.2 -s $i_p1p2 -j ACCEPT
done
for i_p1p1 in $i_p1p1_list
do
test -n "$i_p1p1" && $IPTABLES -A Cid45612X16985.2 -s $i_p1p1 -j ACCEPT
done
for i_em2 in $i_em2_list
do
test -n "$i_em2" && $IPTABLES -A Cid45612X16985.2 -s $i_em2 -j ACCEPT
done
for i_em1 in $i_em1_list
do
test -n "$i_em1" && $IPTABLES -A Cid45612X16985.2 -s $i_em1 -j ACCEPT
done
$IPTABLES -N Cid45612X16985.3
$IPTABLES -A FORWARD -i igbr1 -p icmp -m icmp --icmp-type any -m state --state NEW -j Cid45612X16985.3
for i_igbr1 in $i_igbr1_list
do
test -n "$i_igbr1" && $IPTABLES -A Cid45612X16985.3 -s $i_igbr1 -j ACCEPT
done
for i_p1p2 in $i_p1p2_list
do
test -n "$i_p1p2" && $IPTABLES -A Cid45612X16985.3 -s $i_p1p2 -j ACCEPT
done
for i_p1p1 in $i_p1p1_list
do
test -n "$i_p1p1" && $IPTABLES -A Cid45612X16985.3 -s $i_p1p1 -j ACCEPT
done
for i_em2 in $i_em2_list
do
test -n "$i_em2" && $IPTABLES -A Cid45612X16985.3 -s $i_em2 -j ACCEPT
done
for i_em1 in $i_em1_list
do
test -n "$i_em1" && $IPTABLES -A Cid45612X16985.3 -s $i_em1 -j ACCEPT
done
$IPTABLES -A OUTPUT -o em1 -p icmp -m icmp --icmp-type any -m state --state NEW -j ACCEPT
$IPTABLES -A OUTPUT -o igbr1 -p icmp -m icmp --icmp-type any -m state --state NEW -j ACCEPT
#
# Rule 2 (em1,igbr1)
#
echo "Rule 2 (em1,igbr1)"
#
# Allow services on eth0
$IPTABLES -N Cid44047X14545.0
for i_igbr1 in $i_igbr1_list
do
test -n "$i_igbr1" && $IPTABLES -A INPUT -i em1 -s $i_igbr1 -m state --state NEW -j Cid44047X14545.0
done
for i_p1p2 in $i_p1p2_list
do
test -n "$i_p1p2" && $IPTABLES -A INPUT -i em1 -s $i_p1p2 -m state --state NEW -j Cid44047X14545.0
done
for i_p1p1 in $i_p1p1_list
do
test -n "$i_p1p1" && $IPTABLES -A INPUT -i em1 -s $i_p1p1 -m state --state NEW -j Cid44047X14545.0
done
for i_em2 in $i_em2_list
do
test -n "$i_em2" && $IPTABLES -A INPUT -i em1 -s $i_em2 -m state --state NEW -j Cid44047X14545.0
done
for i_em1 in $i_em1_list
do
test -n "$i_em1" && $IPTABLES -A INPUT -i em1 -s $i_em1 -m state --state NEW -j Cid44047X14545.0
done
$IPTABLES -A Cid44047X14545.0 -p tcp -m tcp -m multiport --dports 5432,22 -j ACCEPT
$IPTABLES -A Cid44047X14545.0 -p udp -m udp -m multiport --dports 500,4500,161 -j ACCEPT
$IPTABLES -A Cid44047X14545.0 -p 50 -j ACCEPT
$IPTABLES -A Cid44047X14545.0 -p ah -j ACCEPT
$IPTABLES -N Cid44047X14545.1
for i_igbr1 in $i_igbr1_list
do
test -n "$i_igbr1" && $IPTABLES -A INPUT -i igbr1 -s $i_igbr1 -m state --state NEW -j Cid44047X14545.1
done
for i_p1p2 in $i_p1p2_list
do
test -n "$i_p1p2" && $IPTABLES -A INPUT -i igbr1 -s $i_p1p2 -m state --state NEW -j Cid44047X14545.1
done
for i_p1p1 in $i_p1p1_list
do
test -n "$i_p1p1" && $IPTABLES -A INPUT -i igbr1 -s $i_p1p1 -m state --state NEW -j Cid44047X14545.1
done
for i_em2 in $i_em2_list
do
test -n "$i_em2" && $IPTABLES -A INPUT -i igbr1 -s $i_em2 -m state --state NEW -j Cid44047X14545.1
done
for i_em1 in $i_em1_list
do
test -n "$i_em1" && $IPTABLES -A INPUT -i igbr1 -s $i_em1 -m state --state NEW -j Cid44047X14545.1
done
$IPTABLES -A Cid44047X14545.1 -p tcp -m tcp -m multiport --dports 5432,22 -j ACCEPT
$IPTABLES -A Cid44047X14545.1 -p udp -m udp -m multiport --dports 500,4500,161 -j ACCEPT
$IPTABLES -A Cid44047X14545.1 -p 50 -j ACCEPT
$IPTABLES -A Cid44047X14545.1 -p ah -j ACCEPT
$IPTABLES -N Cid44047X14545.2
for i_igbr1 in $i_igbr1_list
do
test -n "$i_igbr1" && $IPTABLES -A FORWARD -i em1 -s $i_igbr1 -m state --state NEW -j Cid44047X14545.2
done
for i_p1p2 in $i_p1p2_list
do
test -n "$i_p1p2" && $IPTABLES -A FORWARD -i em1 -s $i_p1p2 -m state --state NEW -j Cid44047X14545.2
done
for i_p1p1 in $i_p1p1_list
do
test -n "$i_p1p1" && $IPTABLES -A FORWARD -i em1 -s $i_p1p1 -m state --state NEW -j Cid44047X14545.2
done
for i_em2 in $i_em2_list
do
test -n "$i_em2" && $IPTABLES -A FORWARD -i em1 -s $i_em2 -m state --state NEW -j Cid44047X14545.2
done
for i_em1 in $i_em1_list
do
test -n "$i_em1" && $IPTABLES -A FORWARD -i em1 -s $i_em1 -m state --state NEW -j Cid44047X14545.2
done
$IPTABLES -A Cid44047X14545.2 -p tcp -m tcp -m multiport --dports 5432,22 -j ACCEPT
$IPTABLES -A Cid44047X14545.2 -p udp -m udp -m multiport --dports 500,4500,161 -j ACCEPT
$IPTABLES -A Cid44047X14545.2 -p 50 -j ACCEPT
$IPTABLES -A Cid44047X14545.2 -p ah -j ACCEPT
$IPTABLES -N Cid44047X14545.3
for i_igbr1 in $i_igbr1_list
do
test -n "$i_igbr1" && $IPTABLES -A FORWARD -i igbr1 -s $i_igbr1 -m state --state NEW -j Cid44047X14545.3
done
for i_p1p2 in $i_p1p2_list
do
test -n "$i_p1p2" && $IPTABLES -A FORWARD -i igbr1 -s $i_p1p2 -m state --state NEW -j Cid44047X14545.3
done
for i_p1p1 in $i_p1p1_list
do
test -n "$i_p1p1" && $IPTABLES -A FORWARD -i igbr1 -s $i_p1p1 -m state --state NEW -j Cid44047X14545.3
done
for i_em2 in $i_em2_list
do
test -n "$i_em2" && $IPTABLES -A FORWARD -i igbr1 -s $i_em2 -m state --state NEW -j Cid44047X14545.3
done
for i_em1 in $i_em1_list
do
test -n "$i_em1" && $IPTABLES -A FORWARD -i igbr1 -s $i_em1 -m state --state NEW -j Cid44047X14545.3
done
$IPTABLES -A Cid44047X14545.3 -p tcp -m tcp -m multiport --dports 5432,22 -j ACCEPT
$IPTABLES -A Cid44047X14545.3 -p udp -m udp -m multiport --dports 500,4500,161 -j ACCEPT
$IPTABLES -A Cid44047X14545.3 -p 50 -j ACCEPT
$IPTABLES -A Cid44047X14545.3 -p ah -j ACCEPT
$IPTABLES -A OUTPUT -o em1 -p tcp -m tcp -m multiport --dports 5432,22 -m state --state NEW -j ACCEPT
$IPTABLES -A OUTPUT -o em1 -p udp -m udp -m multiport --dports 500,4500,161 -m state --state NEW -j ACCEPT
$IPTABLES -A OUTPUT -o em1 -p 50 -m state --state NEW -j ACCEPT
$IPTABLES -A OUTPUT -o em1 -p ah -m state --state NEW -j ACCEPT
$IPTABLES -A OUTPUT -o igbr1 -p tcp -m tcp -m multiport --dports 5432,22 -m state --state NEW -j ACCEPT
$IPTABLES -A OUTPUT -o igbr1 -p udp -m udp -m multiport --dports 500,4500,161 -m state --state NEW -j ACCEPT
$IPTABLES -A OUTPUT -o igbr1 -p 50 -m state --state NEW -j ACCEPT
$IPTABLES -A OUTPUT -o igbr1 -p ah -m state --state NEW -j ACCEPT
#
# Rule 3 (em2)
#
echo "Rule 3 (em2)"
#
# Allow services in em2
$IPTABLES -A INPUT -i em2 -p icmp -m icmp --icmp-type 3 -m state --state NEW -j ACCEPT
$IPTABLES -A INPUT -i em2 -p icmp -m icmp --icmp-type 0/0 -m state --state NEW -j ACCEPT
$IPTABLES -A INPUT -i em2 -p icmp -m icmp --icmp-type 8/0 -m state --state NEW -j ACCEPT
$IPTABLES -A INPUT -i em2 -p icmp -m icmp --icmp-type 11/0 -m state --state NEW -j ACCEPT
$IPTABLES -A INPUT -i em2 -p icmp -m icmp --icmp-type 11/1 -m state --state NEW -j ACCEPT
$IPTABLES -A INPUT -i em2 -p tcp -m tcp --dport 22 -m state --state NEW -j ACCEPT
$IPTABLES -A INPUT -i em2 -p udp -m udp -m multiport --dports 9991,161,162,514 -m state --state NEW -j ACCEPT
#
# Rule 4 (global)
#
echo "Rule 4 (global)"
#
# Allow services out
$IPTABLES -A OUTPUT -p icmp -m icmp --icmp-type 3 -m state --state NEW -j ACCEPT
$IPTABLES -A OUTPUT -p icmp -m icmp --icmp-type 0/0 -m state --state NEW -j ACCEPT
$IPTABLES -A OUTPUT -p icmp -m icmp --icmp-type 8/0 -m state --state NEW -j ACCEPT
$IPTABLES -A OUTPUT -p icmp -m icmp --icmp-type 11/0 -m state --state NEW -j ACCEPT
$IPTABLES -A OUTPUT -p icmp -m icmp --icmp-type 11/1 -m state --state NEW -j ACCEPT
$IPTABLES -A OUTPUT -p tcp -m tcp --dport 8001:8010 -m state --state NEW -j ACCEPT
$IPTABLES -A OUTPUT -p tcp -m tcp --dport 1:9999 -m state --state NEW -j ACCEPT
$IPTABLES -A OUTPUT -p udp -m udp --dport 1:9999 -m state --state NEW -j ACCEPT
$IPTABLES -A OUTPUT -p udp -m udp --dport 33434:33524 -m state --state NEW -j ACCEPT
#
# Rule 5 (global)
#
echo "Rule 5 (global)"
#
# Ignore customer incoming broadcasts
$IPTABLES -A INPUT -d 255.255.255.255 -j DROP
#
# Rule 6 (global)
#
echo "Rule 6 (global)"
#
# Ignore chatty stuff
$IPTABLES -A INPUT -p tcp -m tcp --dport 139 -j DROP
$IPTABLES -A INPUT -p udp -m udp -m multiport --dports 68,67,138,137,6157,5757 -j DROP
#
# Rule 7 (global)
#
echo "Rule 7 (global)"
#
# Ignore multicast
$IPTABLES -A INPUT -d 224.0.0.0/4 -j DROP
#
# Rule 8 (global)
#
echo "Rule 8 (global)"
#
# Deny and log catch all
$IPTABLES -N RULE_8
$IPTABLES -A OUTPUT -j RULE_8
$IPTABLES -A INPUT -j RULE_8
$IPTABLES -A FORWARD -j RULE_8
$IPTABLES -A RULE_8 -j LOG --log-level info --log-prefix "FW-RULE 8 -- DENY " --log-tcp-options --log-ip-options
$IPTABLES -A RULE_8 -j DROP
}
ip_forward() {
:
}
reset_all() {
:
reset_iptables_v4
reset_iptables_v6
}
block_action() {
reset_all
}
stop_action() {
reset_all
$IPTABLES -P OUTPUT ACCEPT
$IPTABLES -P INPUT ACCEPT
$IPTABLES -P FORWARD ACCEPT
$IP6TABLES -P OUTPUT ACCEPT
$IP6TABLES -P INPUT ACCEPT
$IP6TABLES -P FORWARD ACCEPT
}
check_iptables() {
IP_TABLES="$1"
[ ! -e $IP_TABLES ] && return 151
NF_TABLES=$(cat $IP_TABLES 2>/dev/null)
[ -z "$NF_TABLES" ] && return 152
return 0
}
status_action() {
check_iptables "/proc/net/ip_tables_names"
ret_ipv4=$?
check_iptables "/proc/net/ip6_tables_names"
ret_ipv6=$?
[ $ret_ipv4 -eq 0 -o $ret_ipv6 -eq 0 ] && return 0
[ $ret_ipv4 -eq 151 -o $ret_ipv6 -eq 151 ] && {
echo "iptables modules are not loaded"
}
[ $ret_ipv4 -eq 152 -o $ret_ipv6 -eq 152 ] && {
echo "Firewall is not configured"
}
exit 3
}
# See how we were called.
# For backwards compatibility missing argument is equivalent to 'start'
cmd=$1
test -z "$cmd" && {
cmd="start"
}
case "$cmd" in
start)
log "Activating firewall script generated Mon Apr 1 15:59:19 2019 by wia"
check_tools
prolog_commands
check_run_time_address_table_files
load_modules " ipv6"
configure_interfaces
verify_interfaces
reset_all
script_body
ip_forward
epilog_commands
RETVAL=$?
;;
stop)
stop_action
RETVAL=$?
;;
status)
status_action
RETVAL=$?
;;
block)
block_action
RETVAL=$?
;;
reload)
$0 stop
$0 start
RETVAL=$?
;;
interfaces)
configure_interfaces
RETVAL=$?
;;
test_interfaces)
FWBDEBUG="echo"
configure_interfaces
RETVAL=$?
;;
*)
echo "Usage $0 [start|stop|status|block|reload|interfaces|test_interfaces]"
;;
esac
exit $RETVAL
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