Но в данный момент, если я набираю в адресной строке браузера какой-либо из этих ip, то перенаправляет меня только с 192.168.0.5. Почему так?
Код: Выделить всё
gateway:~ # egrep -v ^# /etc/sysconfig/SuSEfirewall2 | uniq
FW_DEV_EXT="enp1s10"
FW_DEV_INT="enp1s9 enp1s9:VL enp1s9:VLAN enp2s0"
FW_DEV_DMZ=""
FW_ROUTE="yes"
FW_MASQUERADE="yes"
FW_MASQ_DEV=""
FW_MASQ_NETS=""
FW_NOMASQ_NETS=""
FW_PROTECT_FROM_INT="no"
FW_SERVICES_EXT_TCP="80"
FW_SERVICES_EXT_UDP=""
FW_SERVICES_EXT_IP=""
FW_SERVICES_EXT_RPC=""
FW_CONFIGURATIONS_EXT="sshd"
FW_SERVICES_DMZ_TCP="80"
FW_SERVICES_DMZ_UDP=""
FW_SERVICES_DMZ_IP="82.112.48.169"
FW_SERVICES_DMZ_RPC=""
FW_CONFIGURATIONS_DMZ=""
FW_SERVICES_INT_TCP=""
FW_SERVICES_INT_UDP=""
FW_SERVICES_INT_IP=""
FW_SERVICES_INT_RPC=""
FW_CONFIGURATIONS_INT=""
FW_SERVICES_DROP_EXT=""
FW_SERVICES_DROP_DMZ=""
FW_SERVICES_DROP_INT=""
FW_SERVICES_REJECT_EXT=""
FW_SERVICES_REJECT_DMZ=""
FW_SERVICES_REJECT_INT=""
FW_SERVICES_ACCEPT_EXT="172.16.12.20,tcp,80,80
82.195.11.1,tcp,53
82.195.11.25,tcp,53
82.195.11.26,tcp
80.78.106.26,tcp
172.16.12.147,tcp,3128
172.16.12.147,tcp,8080
212.75.150.57,tcp,25
82.112.48.130,tcp,80,80
192.168.128.1,tcp,80,80
5.199.192.169,tcp,80,80"
FW_SERVICES_ACCEPT_DMZ="82.112.48.130,tcp,80,80
192.168.128.1,tcp,80,80"
FW_SERVICES_ACCEPT_INT="82.112.48.130,tcp,80,80
192.168.128.1,tcp,80,80"
FW_SERVICES_ACCEPT_RELATED_EXT=""
FW_SERVICES_ACCEPT_RELATED_DMZ=""
FW_SERVICES_ACCEPT_RELATED_INT=""
FW_TRUSTED_NETS=""
FW_FORWARD="0/0,0/0"
FW_FORWARD_REJECT=""
FW_FORWARD_DROP=""
FW_FORWARD_MASQ="0/0,192.168.0.2,tcp,80,80,82.112.48.130
0/0,192.168.0.2,tcp,80,80,172.16.12.20
0/0,192.168.0.2,tcp,80,80,192.168.0.5
0/0,192.168.0.2,tcp,80,80,192.168.128.1"
FW_REDIRECT="192.168.128.1,192.168.0.2,tcp,80,80"
FW_LOG_DROP_CRIT="yes"
FW_LOG_DROP_ALL="no"
FW_LOG_ACCEPT_CRIT="yes"
FW_LOG_ACCEPT_ALL="no"
FW_LOG_LIMIT=""
FW_LOG=""
FW_KERNEL_SECURITY=""
FW_STOP_KEEP_ROUTING_STATE=""
FW_ALLOW_PING_FW=""
FW_ALLOW_PING_DMZ=""
FW_ALLOW_PING_EXT=""
FW_ALLOW_FW_SOURCEQUENCH=""
FW_ALLOW_FW_BROADCAST_EXT="no"
FW_ALLOW_FW_BROADCAST_INT="no"
FW_ALLOW_FW_BROADCAST_DMZ="no"
FW_IGNORE_FW_BROADCAST_EXT="yes"
FW_IGNORE_FW_BROADCAST_INT="no"
FW_IGNORE_FW_BROADCAST_DMZ="no"
FW_ALLOW_CLASS_ROUTING=""
FW_CUSTOMRULES=""
FW_REJECT=""
FW_REJECT_INT=""
FW_HTB_TUNE_DEV=""
FW_IPv6=""
FW_IPv6_REJECT_OUTGOING=""
FW_IPSEC_TRUST="no"
FW_ZONES=""
FW_ZONE_DEFAULT=''
FW_USE_IPTABLES_BATCH=""
FW_LOAD_MODULES="nf_conntrack_netbios_ns"
FW_FORWARD_ALWAYS_INOUT_DEV=""
FW_FORWARD_ALLOW_BRIDGING=""
FW_WRITE_STATUS=""
FW_RUNTIME_OVERRIDE=""
FW_LO_NOTRACK=""
FW_BOOT_FULL_INIT=""Маршрутизация:
Код: Выделить всё
gateway:~ # route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 172.16.0.1 0.0.0.0 UG 0 0 0 enp1s10
82.112.48.0 82.112.48.129 255.255.254.0 UG 10 0 0 enp1s9
82.112.48.128 0.0.0.0 255.255.255.252 U 0 0 0 enp1s9
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
172.16.0.0 0.0.0.0 255.255.0.0 U 0 0 0 enp1s10
172.31.48.0 192.168.0.10 255.255.255.255 UGH 0 0 0 enp2s0
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 enp2s0
192.168.1.0 192.168.128.101 255.255.255.0 UG 0 0 0 enp1s9
192.168.2.0 192.168.128.102 255.255.255.0 UG 0 0 0 enp1s9
192.168.3.0 192.168.128.103 255.255.255.0 UG 0 0 0 enp1s9
192.168.128.0 0.0.0.0 255.255.255.0 U 0 0 0 enp1s9iptables-save:
Код: Выделить всё
# Generated by iptables-save v1.4.19.1 on Tue Jun 3 12:17:41 2014
*mangle
:PREROUTING ACCEPT [1713538:1841978755]
:INPUT ACCEPT [425789:180894008]
:FORWARD ACCEPT [1285504:1660899487]
:OUTPUT ACCEPT [430803:198529061]
:POSTROUTING ACCEPT [1716168:1859432763]
-A PREROUTING -s 192.168.128.1/32 -d 192.168.0.2/32 -p tcp -m tcp --dport 80 -j MARK --set-xmark 0x1/0xffffffff
COMMIT
# Completed on Tue Jun 3 12:17:41 2014
# Generated by iptables-save v1.4.19.1 on Tue Jun 3 12:17:41 2014
*nat
:PREROUTING ACCEPT [26528:1847243]
:INPUT ACCEPT [15511:1028638]
:OUTPUT ACCEPT [19186:1260805]
:POSTROUTING ACCEPT [7803:454106]
-A PREROUTING -s 192.168.128.1/32 -d 192.168.0.2/32 -p tcp -m tcp --dport 80 -j REDIRECT --to-ports 80
-A PREROUTING -d 82.112.48.130/32 -i enp1s10 -p tcp -m tcp --dport 80 -j DNAT --to-destination 192.168.0.2:80
-A PREROUTING -d 172.16.12.20/32 -i enp1s10 -p tcp -m tcp --dport 80 -j DNAT --to-destination 192.168.0.2:80
-A PREROUTING -d 192.168.0.5/32 -i enp1s10 -p tcp -m tcp --dport 80 -j DNAT --to-destination 192.168.0.2:80
-A PREROUTING -d 192.168.128.1/32 -i enp1s10 -p tcp -m tcp --dport 80 -j DNAT --to-destination 192.168.0.2:80
-A POSTROUTING -o enp1s10 -j MASQUERADE
COMMIT
# Completed on Tue Jun 3 12:17:41 2014
# Generated by iptables-save v1.4.19.1 on Tue Jun 3 12:17:41 2014
*raw
:PREROUTING ACCEPT [1713538:1841978755]
:OUTPUT ACCEPT [430803:198529061]
-A PREROUTING -i lo -j CT --notrack
-A OUTPUT -o lo -j CT --notrack
COMMIT
# Completed on Tue Jun 3 12:17:41 2014
# Generated by iptables-save v1.4.19.1 on Tue Jun 3 12:17:41 2014
*filter
:INPUT DROP [0:0]
:FORWARD DROP [0:0]
:OUTPUT ACCEPT [422606:197453669]
:forward_ext - [0:0]
:forward_int - [0:0]
:input_ext - [0:0]
:input_int - [0:0]
:reject_func - [0:0]
-A INPUT -i lo -j ACCEPT
-A INPUT -m conntrack --ctstate ESTABLISHED -j ACCEPT
-A INPUT -p icmp -m conntrack --ctstate RELATED -j ACCEPT
-A INPUT -i enp1s9 -j input_int
-A INPUT -i enp2s0 -j input_int
-A INPUT -j input_ext
-A INPUT -m limit --limit 3/min -j LOG --log-prefix "SFW2-IN-ILL-TARGET " --log-tcp-options --log-ip-options
-A INPUT -j DROP
-A FORWARD -p tcp -m tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
-A FORWARD -i enp1s9 -j forward_int
-A FORWARD -i enp2s0 -j forward_int
-A FORWARD -i enp1s10 -j forward_ext
-A FORWARD -m limit --limit 3/min -j LOG --log-prefix "SFW2-FWD-ILL-ROUTING " --log-tcp-options --log-ip-options
-A FORWARD -j DROP
-A OUTPUT -o lo -j ACCEPT
-A forward_ext -p icmp -m conntrack --ctstate RELATED,ESTABLISHED -m icmp --icmp-type 0 -j ACCEPT
-A forward_ext -p icmp -m conntrack --ctstate RELATED,ESTABLISHED -m icmp --icmp-type 3 -j ACCEPT
-A forward_ext -p icmp -m conntrack --ctstate RELATED,ESTABLISHED -m icmp --icmp-type 11 -j ACCEPT
-A forward_ext -p icmp -m conntrack --ctstate RELATED,ESTABLISHED -m icmp --icmp-type 12 -j ACCEPT
-A forward_ext -p icmp -m conntrack --ctstate RELATED,ESTABLISHED -m icmp --icmp-type 14 -j ACCEPT
-A forward_ext -p icmp -m conntrack --ctstate RELATED,ESTABLISHED -m icmp --icmp-type 18 -j ACCEPT
-A forward_ext -p icmp -m conntrack --ctstate RELATED,ESTABLISHED -m icmp --icmp-type 3/2 -j ACCEPT
-A forward_ext -p icmp -m conntrack --ctstate RELATED,ESTABLISHED -m icmp --icmp-type 5 -j ACCEPT
-A forward_ext -m limit --limit 3/min -m conntrack --ctstate NEW -j LOG --log-prefix "SFW2-FWDext-ACC-FORW " --log-tcp-options --log-ip-options
-A forward_ext -m conntrack --ctstate NEW,RELATED,ESTABLISHED -j ACCEPT
-A forward_ext -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A forward_ext -i enp1s10 -o enp1s9 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A forward_ext -i enp1s10 -o enp2s0 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A forward_ext -d 192.168.0.2/32 -p tcp -m limit --limit 3/min -m tcp --dport 80 -m conntrack --ctstate NEW -j LOG --log-prefix "SFW2-FWDext-ACC-REVMASQ " --log-tcp-options --log-ip-options
-A forward_ext -d 192.168.0.2/32 -p tcp -m tcp --dport 80 -j ACCEPT
-A forward_ext -s 192.168.0.2/32 -p tcp -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A forward_ext -d 192.168.0.2/32 -p tcp -m limit --limit 3/min -m tcp --dport 80 -m conntrack --ctstate NEW -j LOG --log-prefix "SFW2-FWDext-ACC-REVMASQ " --log-tcp-options --log-ip-options
-A forward_ext -d 192.168.0.2/32 -p tcp -m tcp --dport 80 -j ACCEPT
-A forward_ext -s 192.168.0.2/32 -p tcp -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A forward_ext -d 192.168.0.2/32 -p tcp -m limit --limit 3/min -m tcp --dport 80 -m conntrack --ctstate NEW -j LOG --log-prefix "SFW2-FWDext-ACC-REVMASQ " --log-tcp-options --log-ip-options
-A forward_ext -d 192.168.0.2/32 -p tcp -m tcp --dport 80 -j ACCEPT
-A forward_ext -s 192.168.0.2/32 -p tcp -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A forward_ext -d 192.168.0.2/32 -p tcp -m limit --limit 3/min -m tcp --dport 80 -m conntrack --ctstate NEW -j LOG --log-prefix "SFW2-FWDext-ACC-REVMASQ " --log-tcp-options --log-ip-options
-A forward_ext -d 192.168.0.2/32 -p tcp -m tcp --dport 80 -j ACCEPT
-A forward_ext -s 192.168.0.2/32 -p tcp -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A forward_ext -m pkttype --pkt-type multicast -j DROP
-A forward_ext -m pkttype --pkt-type broadcast -j DROP
-A forward_ext -p tcp -m limit --limit 3/min -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -j LOG --log-prefix "SFW2-FWDext-DROP-DEFLT " --log-tcp-options --log-ip-options
-A forward_ext -p icmp -m limit --limit 3/min -j LOG --log-prefix "SFW2-FWDext-DROP-DEFLT " --log-tcp-options --log-ip-options
-A forward_ext -p udp -m limit --limit 3/min -m conntrack --ctstate NEW -j LOG --log-prefix "SFW2-FWDext-DROP-DEFLT " --log-tcp-options --log-ip-options
-A forward_ext -j DROP
-A forward_int -p icmp -m conntrack --ctstate RELATED,ESTABLISHED -m icmp --icmp-type 0 -j ACCEPT
-A forward_int -p icmp -m conntrack --ctstate RELATED,ESTABLISHED -m icmp --icmp-type 3 -j ACCEPT
-A forward_int -p icmp -m conntrack --ctstate RELATED,ESTABLISHED -m icmp --icmp-type 11 -j ACCEPT
-A forward_int -p icmp -m conntrack --ctstate RELATED,ESTABLISHED -m icmp --icmp-type 12 -j ACCEPT
-A forward_int -p icmp -m conntrack --ctstate RELATED,ESTABLISHED -m icmp --icmp-type 14 -j ACCEPT
-A forward_int -p icmp -m conntrack --ctstate RELATED,ESTABLISHED -m icmp --icmp-type 18 -j ACCEPT
-A forward_int -p icmp -m conntrack --ctstate RELATED,ESTABLISHED -m icmp --icmp-type 3/2 -j ACCEPT
-A forward_int -p icmp -m conntrack --ctstate RELATED,ESTABLISHED -m icmp --icmp-type 5 -j ACCEPT
-A forward_int -m limit --limit 3/min -m conntrack --ctstate NEW -j LOG --log-prefix "SFW2-FWDint-ACC-FORW " --log-tcp-options --log-ip-options
-A forward_int -m conntrack --ctstate NEW,RELATED,ESTABLISHED -j ACCEPT
-A forward_int -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A forward_int -i enp1s9 -o enp1s10 -m conntrack --ctstate NEW,RELATED,ESTABLISHED -j ACCEPT
-A forward_int -i enp2s0 -o enp1s10 -m conntrack --ctstate NEW,RELATED,ESTABLISHED -j ACCEPT
-A forward_int -d 192.168.0.2/32 -p tcp -m limit --limit 3/min -m tcp --dport 80 -m conntrack --ctstate NEW -j LOG --log-prefix "SFW2-FWDint-ACC-REVMASQ " --log-tcp-options --log-ip-options
-A forward_int -d 192.168.0.2/32 -p tcp -m tcp --dport 80 -j ACCEPT
-A forward_int -s 192.168.0.2/32 -p tcp -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A forward_int -d 192.168.0.2/32 -p tcp -m limit --limit 3/min -m tcp --dport 80 -m conntrack --ctstate NEW -j LOG --log-prefix "SFW2-FWDint-ACC-REVMASQ " --log-tcp-options --log-ip-options
-A forward_int -d 192.168.0.2/32 -p tcp -m tcp --dport 80 -j ACCEPT
-A forward_int -s 192.168.0.2/32 -p tcp -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A forward_int -d 192.168.0.2/32 -p tcp -m limit --limit 3/min -m tcp --dport 80 -m conntrack --ctstate NEW -j LOG --log-prefix "SFW2-FWDint-ACC-REVMASQ " --log-tcp-options --log-ip-options
-A forward_int -d 192.168.0.2/32 -p tcp -m tcp --dport 80 -j ACCEPT
-A forward_int -s 192.168.0.2/32 -p tcp -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A forward_int -d 192.168.0.2/32 -p tcp -m limit --limit 3/min -m tcp --dport 80 -m conntrack --ctstate NEW -j LOG --log-prefix "SFW2-FWDint-ACC-REVMASQ " --log-tcp-options --log-ip-options
-A forward_int -d 192.168.0.2/32 -p tcp -m tcp --dport 80 -j ACCEPT
-A forward_int -s 192.168.0.2/32 -p tcp -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A forward_int -m pkttype --pkt-type multicast -j DROP
-A forward_int -m pkttype --pkt-type broadcast -j DROP
-A forward_int -p tcp -m limit --limit 3/min -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -j LOG --log-prefix "SFW2-FWDint-DROP-DEFLT " --log-tcp-options --log-ip-options
-A forward_int -p icmp -m limit --limit 3/min -j LOG --log-prefix "SFW2-FWDint-DROP-DEFLT " --log-tcp-options --log-ip-options
-A forward_int -p udp -m limit --limit 3/min -m conntrack --ctstate NEW -j LOG --log-prefix "SFW2-FWDint-DROP-DEFLT " --log-tcp-options --log-ip-options
-A forward_int -j reject_func
-A input_ext -m pkttype --pkt-type broadcast -j DROP
-A input_ext -p icmp -m icmp --icmp-type 4 -j ACCEPT
-A input_ext -p icmp -m icmp --icmp-type 8 -j ACCEPT
-A input_ext -p tcp -m limit --limit 3/min -m tcp --dport 80 --tcp-flags FIN,SYN,RST,ACK SYN -j LOG --log-prefix "SFW2-INext-ACC-TCP " --log-tcp-options --log-ip-options
-A input_ext -p tcp -m tcp --dport 80 -j ACCEPT
-A input_ext -p tcp -m limit --limit 3/min -m tcp --dport 22 --tcp-flags FIN,SYN,RST,ACK SYN -j LOG --log-prefix "SFW2-INext-ACC-TCP " --log-tcp-options --log-ip-options
-A input_ext -p tcp -m tcp --dport 22 -j ACCEPT
-A input_ext -s 172.16.12.20/32 -p tcp -m tcp --sport 80 --dport 80 -m conntrack --ctstate NEW -m limit --limit 3/min -j LOG --log-prefix "SFW2-INext-ACC " --log-tcp-options --log-ip-options
-A input_ext -s 172.16.12.20/32 -p tcp -m tcp --sport 80 --dport 80 -j ACCEPT
-A input_ext -s 82.195.11.1/32 -p tcp -m tcp --dport 53 -m conntrack --ctstate NEW -m limit --limit 3/min -j LOG --log-prefix "SFW2-INext-ACC " --log-tcp-options --log-ip-options
-A input_ext -s 82.195.11.1/32 -p tcp -m tcp --dport 53 -j ACCEPT
-A input_ext -s 82.195.11.25/32 -p tcp -m tcp --dport 53 -m conntrack --ctstate NEW -m limit --limit 3/min -j LOG --log-prefix "SFW2-INext-ACC " --log-tcp-options --log-ip-options
-A input_ext -s 82.195.11.25/32 -p tcp -m tcp --dport 53 -j ACCEPT
-A input_ext -s 82.195.11.26/32 -p tcp -m conntrack --ctstate NEW -m limit --limit 3/min -j LOG --log-prefix "SFW2-INext-ACC " --log-tcp-options --log-ip-options
-A input_ext -s 82.195.11.26/32 -p tcp -j ACCEPT
-A input_ext -s 80.78.106.26/32 -p tcp -m conntrack --ctstate NEW -m limit --limit 3/min -j LOG --log-prefix "SFW2-INext-ACC " --log-tcp-options --log-ip-options
-A input_ext -s 80.78.106.26/32 -p tcp -j ACCEPT
-A input_ext -s 172.16.12.147/32 -p tcp -m tcp --dport 3128 -m conntrack --ctstate NEW -m limit --limit 3/min -j LOG --log-prefix "SFW2-INext-ACC " --log-tcp-options --log-ip-options
-A input_ext -s 172.16.12.147/32 -p tcp -m tcp --dport 3128 -j ACCEPT
-A input_ext -s 172.16.12.147/32 -p tcp -m tcp --dport 8080 -m conntrack --ctstate NEW -m limit --limit 3/min -j LOG --log-prefix "SFW2-INext-ACC " --log-tcp-options --log-ip-options
-A input_ext -s 172.16.12.147/32 -p tcp -m tcp --dport 8080 -j ACCEPT
-A input_ext -s 212.75.150.57/32 -p tcp -m tcp --dport 25 -m conntrack --ctstate NEW -m limit --limit 3/min -j LOG --log-prefix "SFW2-INext-ACC " --log-tcp-options --log-ip-options
-A input_ext -s 212.75.150.57/32 -p tcp -m tcp --dport 25 -j ACCEPT
-A input_ext -s 82.112.48.130/32 -p tcp -m tcp --sport 80 --dport 80 -m conntrack --ctstate NEW -m limit --limit 3/min -j LOG --log-prefix "SFW2-INext-ACC " --log-tcp-options --log-ip-options
-A input_ext -s 82.112.48.130/32 -p tcp -m tcp --sport 80 --dport 80 -j ACCEPT
-A input_ext -s 192.168.128.1/32 -p tcp -m tcp --sport 80 --dport 80 -m conntrack --ctstate NEW -m limit --limit 3/min -j LOG --log-prefix "SFW2-INext-ACC " --log-tcp-options --log-ip-options
-A input_ext -s 192.168.128.1/32 -p tcp -m tcp --sport 80 --dport 80 -j ACCEPT
-A input_ext -s 5.199.192.169/32 -p tcp -m tcp --sport 80 --dport 80 -m conntrack --ctstate NEW -m limit --limit 3/min -j LOG --log-prefix "SFW2-INext-ACC " --log-tcp-options --log-ip-options
-A input_ext -s 5.199.192.169/32 -p tcp -m tcp --sport 80 --dport 80 -j ACCEPT
-A input_ext -m limit --limit 3/min -m mark --mark 0x1 -m conntrack --ctstate NEW -j LOG --log-prefix "SFW2-INext-ACC-REDIR " --log-tcp-options --log-ip-options
-A input_ext -m conntrack --ctstate NEW,RELATED,ESTABLISHED -m mark --mark 0x1 -j ACCEPT
-A input_ext -m pkttype --pkt-type multicast -j DROP
-A input_ext -m pkttype --pkt-type broadcast -j DROP
-A input_ext -p tcp -m limit --limit 3/min -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -j LOG --log-prefix "SFW2-INext-DROP-DEFLT " --log-tcp-options --log-ip-options
-A input_ext -p icmp -m limit --limit 3/min -j LOG --log-prefix "SFW2-INext-DROP-DEFLT " --log-tcp-options --log-ip-options
-A input_ext -p udp -m limit --limit 3/min -m conntrack --ctstate NEW -j LOG --log-prefix "SFW2-INext-DROP-DEFLT " --log-tcp-options --log-ip-options
-A input_ext -j DROP
-A input_int -j ACCEPT
-A reject_func -p tcp -j REJECT --reject-with tcp-reset
-A reject_func -p udp -j REJECT --reject-with icmp-port-unreachable
-A reject_func -j REJECT --reject-with icmp-proto-unreachable
COMMIT
# Completed on Tue Jun 3 12:17:41 2014