Asa 5506 version 9.5

[patrickernane]

Good afternoon, I have an ASA 5506 I'm having difficulty redirecting the public ip 200,188,213,171 ----> to get the IP address at 172.18.37.11:8080 that our Cameras nvr and get external access in the browser by typing;
Http://200.188.213.171:8080 Help?

[visco]

With:

access-list NVR1 extended permit tcp host 200.188.213.171 host 172.18.37.11 eq 8080

You are restricting to host 200.188.213.171 to 172.18.37.11. 

for testing, allow "any" and test from a different outside connection....rather than testing in and out same firewall.

Just for a test:

access-list NVR1 permit tcp any host 172.18.37.11 eq 8080

and test from another outside connection, other than the same firewall. 

[patrickernane]

Doubt, this ip need to access 200.188.213.171:8080 and 200.188.213.171:8081

Being that 200.188.213.171 ---> 172.18.37.11:8080
  200.188.213.171 ---> 172.18.37.12:8081 but this configuration of mine only works one and not both simultaneously



FW001(config)# end
FW001# show run
FW001# show running-config
: Saved

:
: Serial Number: JAD193400NV
: Hardware:   ASA5506, 4096 MB RAM, CPU Atom C2000 series 1250 MHz, 1 CPU (4 cores)
:
ASA Version 9.5(2)6
!
hostname FW001
enable password 8Ry2YjIyt7RRXU24 encrypted
names
!
interface GigabitEthernet1/1
 nameif inside
 security-level 100
 ip address 172.18.37.254 255.255.255.0
!
interface GigabitEthernet1/2
 shutdown
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet1/3
 shutdown
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet1/4
 shutdown
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet1/5
 shutdown
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet1/6
 shutdown
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet1/7
 shutdown
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet1/8
 nameif outside
 security-level 0
 ip address 200.188.213.171 255.255.255.0
!
interface Management1/1
 management-only
 shutdown
 no nameif
 no security-level
 no ip address
!
ftp mode passive
object network NVR2-172.18.37.12
 host 172.18.37.12
object network NVR1-172.18.37.11
 host 172.18.37.11
access-list NVR1 extended permit tcp any host 172.18.37.11 eq 8080
access-list NVR2 extended permit tcp any host 172.18.37.12 eq 8081
pager lines 24
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
!
object network NVR2-172.18.37.12
 nat (inside,outside) static interface service tcp 8081 8081
object network NVR1-172.18.37.11
 nat (inside,outside) static interface service tcp 8080 8080
access-group NVR1 in interface outside
route outside 0.0.0.0 0.0.0.0 200.188.213.169 1
timeout xlate 3:00:00
timeout pat-xlate 0:00:30
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 sctp 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 sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
user-identity default-domain LOCAL
no snmp-server location
no snmp-server contact
service sw-reset-button
crypto ipsec security-association pmtu-aging infinite
crypto ca trustpool policy
telnet timeout 5
ssh stricthostkeycheck
ssh timeout 5
ssh key-exchange group dh-group1-sha1
console timeout 0

threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
dynamic-access-policy-record DfltAccessPolicy
!
class-map inspection_default
 match default-inspection-traffic
!
!
policy-map type inspect dns migrated_dns_map_1
 parameters
  message-length maximum client auto
  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 ip-options
  inspect netbios
  inspect rsh
  inspect rtsp
  inspect skinny
  inspect esmtp
  inspect sqlnet
  inspect sunrpc
  inspect tftp
  inspect sip
  inspect xdmcp
!
service-policy global_policy global
prompt hostname context
no call-home reporting anonymous
call-home
 profile CiscoTAC-1
  no active
  destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
  destination address email callhome@cisco.com
  destination transport-method http
  subscribe-to-alert-group diagnostic
  subscribe-to-alert-group environment
  subscribe-to-alert-group inventory periodic monthly
  subscribe-to-alert-group configuration periodic monthly
  subscribe-to-alert-group telemetry periodic daily
Cryptochecksum:c986fc9bf1f732e8d986b72b4951b733
: end
FW001#

[patrickernane]

Thanks, it worked but only one targeting and the other one is configured in the same way it unconfigures the other configuration created

[visco]

There can only be one access-group applied to an interface, per direction. In your case, this is currently done using the "access-list NVR1 in interface outside" command.

You created another access-list (NVR2) - but this is not applied to the interface with the access-group command. Its just an access-list

Easiest thing to do, is just and another entry for access-list NVR1:

access-list NVR1 extended permit tcp any host 172.18.37.12 eq 8081

Then if you have more cameras, just keep adding them under this ACL - NVR1, since this is the one applied to the outside interface.

If you dont like the name NVR1, create a new ACL, then apply that ACL to the outside interface with the access-group command....but there can only be one access-group applied to that interface. 

Just a thought also, use https if possible, the username/passwords are unencrypted when accessing the cameras...if that is important to you.

In addition, now that you know the rules are working, you can also tighten it down on your ACL, to only trusted Public IP's...if that is possible in your case...it may not be.

[patrickernane]

Perfect, thanks for helping me, it worked

object network NVR1-172.18.37.11
 host 172.18.37.11
object network NAT-LAN
 subnet 172.18.37.0 255.255.255.0
object network NVR1-172.18.37.12
 host 172.18.37.12
access-list NVR1 extended permit tcp any host 172.18.37.11 eq 8080
access-list NVR1 extended permit tcp any host 172.18.37.12 eq 8081
pager lines 24
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
!
object network NVR1-172.18.37.11
 nat (inside,outside) static interface service tcp 8080 8080
object network NAT-LAN
 nat (inside,outside) dynamic interface
object network NVR1-172.18.37.12
 nat (inside,outside) static interface service tcp 8081 8081
access-group NVR1 in interface outside
route outside 0.0.0.0 0.0.0.0 200.188.213.169 1

[visco]

Can you post the new config

[patrickernane]

show run
FW001(config)# show running-config
: Saved

:
: Serial Number: JAD193400NV
: Hardware: ASA5506, 4096 MB RAM, CPU Atom C2000 series 1250 MHz, 1 CPU (4 cor es)
:
ASA Version 9.5(2)6
!
hostname FW001
enable password 8Ry2YjIyt7RRXU24 encrypted
names
!
interface GigabitEthernet1/1
nameif inside
security-level 100
ip address 172.18.37.254 255.255.255.0
!
interface GigabitEthernet1/2
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet1/3
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet1/4
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet1/5
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet1/6
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet1/7
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet1/8
nameif outside
security-level 0
ip address 200.188.213.171 255.255.255.0
!
interface Management1/1
management-only
shutdown
no nameif
no security-level
no ip address
!
ftp mode passive
object network NAT-LAN
subnet 172.18.37.0 255.255.255.0
object network NVR-172.18.37.11
host 172.18.37.11
object network NVR1
access-list NVR1 extended permit tcp host 200.188.213.171 host 172.18.37.11 eq 8080
pager lines 24
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
!
object network NAT-LAN
nat (inside,outside) dynamic interface
object network NVR-172.18.37.11
nat (inside,outside) static interface service tcp 8080 8080
access-group NVR1 in interface outside
route outside 0.0.0.0 0.0.0.0 200.188.213.169 1
timeout xlate 3:00:00
timeout pat-xlate 0:00:30
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 sctp 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 sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
user-identity default-domain LOCAL
no snmp-server location
no snmp-server contact
service sw-reset-button
crypto ipsec security-association pmtu-aging infinite
crypto ca trustpool policy
telnet timeout 5
ssh stricthostkeycheck
ssh timeout 5
ssh key-exchange group dh-group1-sha1
console timeout 0

threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
dynamic-access-policy-record DfltAccessPolicy
!
!
prompt hostname context
no call-home reporting anonymous
call-home
profile CiscoTAC-1
no active
destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
destination address email callhome@cisco.com
destination transport-method http
subscribe-to-alert-group diagnostic
subscribe-to-alert-group environment
subscribe-to-alert-group inventory periodic monthly
subscribe-to-alert-group configuration periodic monthly
subscribe-to-alert-group telemetry periodic daily
Cryptochecksum:aaefa4d7d2573c97909739849e2a816b
: end
FW001(config)#

[patrickernane]

Did this way but did not work!

configure mode commands/options:
WORD Specify the name of an access-list
FW001(config-network-object)# ACCess-group NVR1 ?

configure mode commands/options:
global For traffic on all interfaces
in For input traffic
out For output traffic
<cr>
FW001(config-network-object)# ACCess-group NVR1 IN
FW001(config-network-object)# ACCess-group NVR1 IN ?

configure mode commands/options:
interface Keyword to specify an interface
FW001(config-network-object)# ACCess-group NVR1 IN interf
FW001(config-network-object)# ACCess-group NVR1 IN interface ?

configure mode commands/options:
Current available interface(s):
inside Name of interface GigabitEthernet1/1
outside Name of interface GigabitEthernet1/8
FW001(config-network-object)# ACCess-group NVR1 IN interface OUTSIDE
FW001(config)#