Hi guys,
I'm using cisco ASA 5505 and I'm trying to configure nating between two hosts. I already configured the NAT and I used pinging to make sure that my NAT configuration between two hosts works but unfortunately, it is still not working "I mean sending traffic from host A to host B and reverse". I posted the configuration below, Could you please help me to solve this problem and make the pinging work between two hosts?
here is my configuration:
ASA Version 7.2(2)
!
hostname ciscoasa
domain-name default.domain.invalid
enable password K2T/yDv1cYSJKgZq encrypted
names
!
interface Vlan1
nameif inside
security-level 50
ip address 10.3.3.1 255.255.255.0
!
interface Vlan2
nameif outside
security-level 50
ip address 10.4.4.1 255.255.255.0
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
passwd 2KFQnbNIdI.2KYOU encrypted
ftp mode passive
dns server-group DefaultDNS
domain-name default.domain.invalid
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
access-list outside_access_in extended permit tcp 0.0.0.0 255.255.255.0 10.4.4.0
255.255.255.0 eq www
access-list outside_access_in extended permit tcp 0.0.0.0 255.255.255.0 host 10.
4.4.50
access-list outside_access_in extended permit ip host 10.4.4.20 host 10.4.4.10
access-list outside_access_in extended permit icmp any any echo-reply
access-list outside_access_in extended permit icmp any host 10.4.4.10
access-list inside_access_in extended permit icmp 10.3.3.0 255.255.255.0 10.4.4.
0 255.255.255.0
access-list inside_access_out extended permit tcp 10.3.3.0 255.255.255.0 10.4.4.
0 255.255.255.0
access-list ouside_access_in extended permit icmp any any echo-reply
access-list inside_nat0_outbound extended permit ip any 10.4.4.0 255.255.255.0
pager lines 24
logging asdm informational
mtu outside 1500
mtu inside 1500
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-522.bin
no asdm history enable
arp timeout 14400
nat-control
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
static (inside,outside) 10.4.4.10 10.3.3.20 netmask 255.255.255.255
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 10.4.4.1 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout uauth 0:05:00 absolute
http server enable
http 10.3.3.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd address 10.4.4.2-10.4.4.12 outside
dhcpd enable outside
!
dhcpd address 10.3.3.2-10.3.3.129 inside
dhcpd enable inside
!
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
parameters
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
!
service-policy global_policy global
prompt hostname context
Cryptochecksum:c7c2c209e71
865b13c87c
c4635e8fdb
7
: end
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