logicmedia
asked on
portforwarding problems
Hi.
I am new to Cisco ASA 5510 and I have a problem getting the NAT port forwarding to work. I can access remote desktop, https or http traffic.
Here is my config
Result of the command: "show run"
: Saved
:
ASA Version 7.0(8)
!
hostname bfvciscoasa
domain-name domainname.dk
enable password [password] encrypted
passwd [password] encrypted
names
name 192.168.2.2 bfvdc01
name 192.168.2.3 bfvegbolig
name 192.168.2.4 bfvexchance
dns-guard
!
interface Ethernet0/0
nameif outside
security-level 0
ip address xxx.xxx.xxx.xxx 255.255.255.252
!
interface Ethernet0/1
nameif Inside
security-level 100
ip address 192.168.2.1 255.255.255.0
!
interface Ethernet0/2
shutdown
no nameif
no security-level
no ip address
!
interface Ethernet0/3
shutdown
no nameif
no security-level
no ip address
!
interface Management0/0
nameif management
security-level 100
ip address 192.168.1.1 255.255.255.0
management-only
!
ftp mode passive
access-list outside_access_in extended permit tcp any eq 3389 interface outside eq 3389
access-list outside_access_in extended permit tcp any eq https host bfvexchance eq https
access-list outside_access_in extended permit tcp any eq www host bfvegbolig eq www
pager lines 24
logging asdm informational
mtu management 1500
mtu Inside 1500
mtu outside 1500
no failover
monitor-interface management
monitor-interface Inside
monitor-interface outside
asdm image disk0:/asdm-508.bin
no asdm history enable
arp timeout 14400
global (outside) 10 interface
nat (management) 10 0.0.0.0 0.0.0.0
nat (Inside) 10 0.0.0.0 0.0.0.0
static (Inside,outside) tcp interface 3389 bfvdc01 3389 netmask 255.255.255.255
static (Inside,outside) tcp interface https bfvdc01 https netmask 255.255.255.255
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 xxx.xxx.xxx.xxx 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
timeout mgcp-pat 0:05:00 sip 0:30:00 sip_media 0:02:00
timeout uauth 0:05:00 absolute
http server enable
http 192.168.1.0 255.255.255.0 management
http 192.168.2.0 255.255.255.0 Inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd address 192.168.1.2-192.168.1.254 management
dhcpd lease 3600
dhcpd ping_timeout 50
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map global_policy
class inspection_default
inspect dns maximum-length 512
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
Cryptochecksum:387fce96d10 f02b108eda 6e89b74303 6
: end
I am new to Cisco ASA 5510 and I have a problem getting the NAT port forwarding to work. I can access remote desktop, https or http traffic.
Here is my config
Result of the command: "show run"
: Saved
:
ASA Version 7.0(8)
!
hostname bfvciscoasa
domain-name domainname.dk
enable password [password] encrypted
passwd [password] encrypted
names
name 192.168.2.2 bfvdc01
name 192.168.2.3 bfvegbolig
name 192.168.2.4 bfvexchance
dns-guard
!
interface Ethernet0/0
nameif outside
security-level 0
ip address xxx.xxx.xxx.xxx 255.255.255.252
!
interface Ethernet0/1
nameif Inside
security-level 100
ip address 192.168.2.1 255.255.255.0
!
interface Ethernet0/2
shutdown
no nameif
no security-level
no ip address
!
interface Ethernet0/3
shutdown
no nameif
no security-level
no ip address
!
interface Management0/0
nameif management
security-level 100
ip address 192.168.1.1 255.255.255.0
management-only
!
ftp mode passive
access-list outside_access_in extended permit tcp any eq 3389 interface outside eq 3389
access-list outside_access_in extended permit tcp any eq https host bfvexchance eq https
access-list outside_access_in extended permit tcp any eq www host bfvegbolig eq www
pager lines 24
logging asdm informational
mtu management 1500
mtu Inside 1500
mtu outside 1500
no failover
monitor-interface management
monitor-interface Inside
monitor-interface outside
asdm image disk0:/asdm-508.bin
no asdm history enable
arp timeout 14400
global (outside) 10 interface
nat (management) 10 0.0.0.0 0.0.0.0
nat (Inside) 10 0.0.0.0 0.0.0.0
static (Inside,outside) tcp interface 3389 bfvdc01 3389 netmask 255.255.255.255
static (Inside,outside) tcp interface https bfvdc01 https netmask 255.255.255.255
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 xxx.xxx.xxx.xxx 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
timeout mgcp-pat 0:05:00 sip 0:30:00 sip_media 0:02:00
timeout uauth 0:05:00 absolute
http server enable
http 192.168.1.0 255.255.255.0 management
http 192.168.2.0 255.255.255.0 Inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd address 192.168.1.2-192.168.1.254 management
dhcpd lease 3600
dhcpd ping_timeout 50
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map global_policy
class inspection_default
inspect dns maximum-length 512
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
Cryptochecksum:387fce96d10
: end
ASKER
Hi.
I have opgraded to ASA version 8 and followed the giude from PeteLong. I think both the NAT translation rule and the security rule is correct?
Here is the new configuration.
Result of the command: "show run"
: Saved
:
ASA Version 8.0(2)
!
hostname bfvciscoasa
domain-name bfvadm.dk
enable password 8Ry2YjIyt7RRXU24 encrypted
names
name 192.168.2.2 bfvdc01
name 192.168.2.4 bfvegbolig
name 192.168.2.3 bfvexchance
dns-guard
!
interface Ethernet0/0
nameif outside
security-level 0
ip address xxx.xxx.xxx 255.255.255.252
!
interface Ethernet0/1
nameif Inside
security-level 100
ip address 192.168.2.1 255.255.255.0
!
interface Ethernet0/2
shutdown
no nameif
no security-level
no ip address
!
interface Ethernet0/3
shutdown
no nameif
no security-level
no ip address
!
interface Management0/0
nameif management
security-level 100
ip address 192.168.1.1 255.255.255.0
management-only
!
passwd 2KFQnbNIdI.2KYOU encrypted
boot system disk0:/asa802-k8.bin
ftp mode passive
clock timezone CEST 1
clock summer-time CEDT recurring last Sun Mar 2:00 last Sun Oct 3:00
dns server-group DefaultDNS
domain-name bfvadm.dk
object-group service RemoteDesktop tcp
port-object eq 3389
access-list outside_access_in_1 extended permit tcp any host bfvdc01 object-group RemoteDesktop
access-list outside_access_in_1 extended permit tcp any host bfvexchance eq https
access-list outside_access_in_1 extended permit tcp any host bfvegbolig eq www
pager lines 24
logging enable
logging asdm informational
mtu outside 1500
mtu Inside 1500
mtu management 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-602.bin
no asdm history enable
arp timeout 14400
global (outside) 10 interface
nat (Inside) 10 0.0.0.0 0.0.0.0
nat (management) 10 0.0.0.0 0.0.0.0
static (Inside,outside) tcp interface 3389 bfvdc01 3389 netmask 255.255.255.255
static (Inside,outside) tcp interface https bfvexchance https netmask 255.255.255.255
static (Inside,outside) tcp interface www bfvegbolig www netmask 255.255.255.255
access-group outside_access_in_1 in interface outside
route outside 0.0.0.0 0.0.0.0 xxx.xxx.xxx.xxx 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 192.168.1.0 255.255.255.0 management
http 192.168.2.0 255.255.255.0 Inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
no crypto isakmp nat-traversal
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd address 192.168.1.2-192.168.1.254 management
!
threat-detection basic-threat
threat-detection statistics access-list
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map type inspect dns migrated_dns_map_1
parameters
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns migrated_dns_map_1
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:f32c4e1046b 7186a0982f b3ad8e38e6 9
: end
I have opgraded to ASA version 8 and followed the giude from PeteLong. I think both the NAT translation rule and the security rule is correct?
Here is the new configuration.
Result of the command: "show run"
: Saved
:
ASA Version 8.0(2)
!
hostname bfvciscoasa
domain-name bfvadm.dk
enable password 8Ry2YjIyt7RRXU24 encrypted
names
name 192.168.2.2 bfvdc01
name 192.168.2.4 bfvegbolig
name 192.168.2.3 bfvexchance
dns-guard
!
interface Ethernet0/0
nameif outside
security-level 0
ip address xxx.xxx.xxx 255.255.255.252
!
interface Ethernet0/1
nameif Inside
security-level 100
ip address 192.168.2.1 255.255.255.0
!
interface Ethernet0/2
shutdown
no nameif
no security-level
no ip address
!
interface Ethernet0/3
shutdown
no nameif
no security-level
no ip address
!
interface Management0/0
nameif management
security-level 100
ip address 192.168.1.1 255.255.255.0
management-only
!
passwd 2KFQnbNIdI.2KYOU encrypted
boot system disk0:/asa802-k8.bin
ftp mode passive
clock timezone CEST 1
clock summer-time CEDT recurring last Sun Mar 2:00 last Sun Oct 3:00
dns server-group DefaultDNS
domain-name bfvadm.dk
object-group service RemoteDesktop tcp
port-object eq 3389
access-list outside_access_in_1 extended permit tcp any host bfvdc01 object-group RemoteDesktop
access-list outside_access_in_1 extended permit tcp any host bfvexchance eq https
access-list outside_access_in_1 extended permit tcp any host bfvegbolig eq www
pager lines 24
logging enable
logging asdm informational
mtu outside 1500
mtu Inside 1500
mtu management 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-602.bin
no asdm history enable
arp timeout 14400
global (outside) 10 interface
nat (Inside) 10 0.0.0.0 0.0.0.0
nat (management) 10 0.0.0.0 0.0.0.0
static (Inside,outside) tcp interface 3389 bfvdc01 3389 netmask 255.255.255.255
static (Inside,outside) tcp interface https bfvexchance https netmask 255.255.255.255
static (Inside,outside) tcp interface www bfvegbolig www netmask 255.255.255.255
access-group outside_access_in_1 in interface outside
route outside 0.0.0.0 0.0.0.0 xxx.xxx.xxx.xxx 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
http server enable
http 192.168.1.0 255.255.255.0 management
http 192.168.2.0 255.255.255.0 Inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
no crypto isakmp nat-traversal
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd address 192.168.1.2-192.168.1.254 management
!
threat-detection basic-threat
threat-detection statistics access-list
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map type inspect dns migrated_dns_map_1
parameters
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns migrated_dns_map_1
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:f32c4e1046b
: end
looks fine to me - is it still not working?
ASKER
No, i cant get a connection from the outside though the asa.
ASKER CERTIFIED SOLUTION
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ASKER
Thank you - that was the solution.
I just figured it out half an hour ago, when i was going through my new cisco books :-)
I still do not understand why the other configuration works in my ASA 5505 it should be the same?
Again, that you wary much for taking the time to help me.
Best regards
Tonni
I just figured it out half an hour ago, when i was going through my new cisco books :-)
I still do not understand why the other configuration works in my ASA 5505 it should be the same?
Again, that you wary much for taking the time to help me.
Best regards
Tonni
static (Inside,outside) tcp interface 3389 bfvdc01 3389 netmask 255.255.255.255
static (Inside,outside) tcp interface https bfvexchance https netmask 255.255.255.255
static (Inside,outside) tcp interface www bfvegbolig http netmask 255.255.255.255
access-list outside_access_in extended permit tcp any eq 3389 interface outside eq 3389
access-list outside_access_in extended permit tcp any eq https interface outside eq https
access-list outside_access_in extended permit tcp any eq www interface outside eq www