Hello
I'm having trouble getting inbound traffic to work on a Cisco ASA5505. I have a single public IP and i need smtp and https to one server and rdp to another. I've configured the box in the same way i've done with older pix and ios versions but i seem to have got something wrong here. Inbound traffic didn't work in it's production environment so i've got it on the bench with 2 PCs hooked up to it. Packet tracer is failing the nat rpf-check no matter what i seem to try.
Here's the packet tracer result
Config
static (inside,outside) tcp 81*** smtp kr*** smtp netmask 255.255.255.255 nat-control match tcp inside host kr*** eq 25 outside any static translation to 81***/25 translate_hits = 0, untranslate_hits = 0
And here's the config.
hostname ciscoasa
domain-name default.domain.invalid
enable password F5p/7RbY6NdxtpxB encrypted
names
name 21**** ad***
name 192.168.101.2 kr***
name 192.168.101.3 kr***
!
interface Vlan1
nameif inside
security-level 100
ip address 192.168.101.1 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
ip address 81.*** 255.255.255.252
!
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 intra-interface
access-list outside_access_in extended permit tcp host ad*** eq 3389 host kr*** eq 3389
access-list outside_access_in extended permit tcp any eq smtp host kr*** eq smtp
access-list outside_access_in extended permit tcp any eq https host kr*** eq https
access-list outside_access_in extended permit icmp any any
access-list DefaultRAGroup_splitTunnel
Acl standard permit any
access-list inside_nat0_outbound extended permit ip any 192.168.101.192 255.255.255.192
access-list outside_nat_static extended permit tcp host 81.*** eq smtp host krane01
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
ip local pool krane 192.168.101.200-192.168.10
1.250 mask 255.255.255.0
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-602.bin
no asdm history enable
arp timeout 14400
nat-control
global (outside) 1 interface
nat (inside) 0 access-list inside_nat0_outbound
nat (inside) 1 192.168.101.0 255.255.255.0
static (inside,outside) tcp 81.*** https krane01 https netmask 255.255.255.255
static (inside,outside) tcp 81.*** smtp krane01 smtp netmask 255.255.255.255
static (inside,outside) tcp 81.*** 3389 krane02 3389 netmask 255.255.255.255
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 81.** 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
dynamic-access-policy-reco
rd DfltAccessPolicy
http server enable
http 192.168.101.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set TRANS_ESP_3DES_SHA esp-3des esp-sha-hmac
crypto ipsec transform-set TRANS_ESP_3DES_SHA mode transport
crypto dynamic-map outside_dyn_map 20 set pfs
crypto dynamic-map outside_dyn_map 20 set transform-set TRANS_ESP_3DES_SHA
crypto map outside_map 65535 ipsec-isakmp dynamic outside_dyn_map
crypto map outside_map interface outside
crypto isakmp enable outside
crypto isakmp policy 1
authentication pre-share
encryption des
hash sha
group 2
lifetime 86400
crypto isakmp policy 2
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
no crypto isakmp nat-traversal
telnet 192.168.101.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd address krane01-192.168.101.33 inside
!
threat-detection basic-threat
threat-detection statistics access-list
!
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
tftp-server inside krane01 tftp-root\asdm-602.bin
webvpn
enable outside
auto-signon allow ip 192.168.101.2 255.255.255.255 auth-type basic
group-policy DefaultRAGroup internal
group-policy DefaultRAGroup attributes
wins-server value 192.168.101.2
dns-server value 192.168.101.2
vpn-tunnel-protocol l2tp-ipsec
split-tunnel-policy tunnelspecified
split-tunnel-network-list value DefaultRAGroup_splitTunnel
Acl
default-domain value kr**
username bruker password gRktPqkF/eqBRK8+91kkLw== nt-encrypted privilege 0
username bruker attributes
vpn-group-policy DefaultRAGroup
tunnel-group DefaultRAGroup general-attributes
address-pool k**
default-group-policy DefaultRAGroup
tunnel-group DefaultRAGroup ipsec-attributes
pre-shared-key *
tunnel-group DefaultRAGroup ppp-attributes
authentication ms-chap-v2
prompt hostname context
Cryptochecksum:8861b66304f
a20f1f74f5
5f9ea304c3
3
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