Cisco Firewall :: ASA 5512 - Best Way To Setup Identity NAT

May 2, 2013

I'm porting our configuration from a Pix 515 firewall to an ASA 5512x.  What's vexing me right now is with the deprecation of the "static" command, I can't quite figure out the best way to Identity NAT my inside sub nets (multiple) to the DMZ sub net
 
So on the pix I have my identiy NATs as an example: 
static (inside,dmz) <IntSubA> <IntSubA> netmask 255.255.255.0
static (inside,dmz) <IntSubB> <IntSubB> netmask 255.255.255.0
static (inside,dmz) <IntSubC> <IntSubC> netmask 255.255.255.0
 
Cisco's migration guide seems to do them one object at a time, which I guess is straightforward enough to do: 
object network SubA
subnet <IntSubA> 255.255.255.0
[code]...
 
I'm thinking that there must be an easier way (aka less lines) to implement this for all the sub nets I want to Identity NAT to the DMZ. 
1)  Can I do this creating objects using a sub net with a net mask of 255.255.0.0 - one object to cover multiple internal sub nets?
2)  Can I do this using object groups and trim this down to:  (assuming I have to commands right)
 
Object-group network Inside_Subs
     network-object <IntSubA> 255.255.255.0
     network-object <intSubB> 255.255.255.0
     network-object <intsubC> 255.255.255.0
 
nat (inside,dmz) source static Inside_Subs Inside_Subs no-proxy-ARP route-enabled. What would be the best way to translate my Identity NATs?

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Cisco AAA/Identity/Nac :: ACL 122 - Setup Identity Firewall On ASA Version 5.6 On DMZ Interface

Aug 27, 2012

I have setup an Identity Firewall on a ASA version 5.6 on a DMZ interface.I have installed the ADAgent on a domain member Win2008 and configured as follows: [code]
 
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I have a windows 2003 server and an ASA 5512
 
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!
hostname ASA5512-X-Remote
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names(code)

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Jun 3, 2012

I installed a new ASA 5512-X over the weekend for a client.  Their backup ISP connection is DHCP based.  I need to use the 'dhcp client route track' command on the interface, but it is not available.  However according the all the documentation I am looking at and even the ASDM says it should be available. 
 
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Device Manager Version 6.6(1)
 
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[URL]

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Version 8.6(1)2

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interface GigabitEthernet0/0
description Management
speed 1000

[Code].....
 
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interface GigabitEthernet0/0.100
vlan 100
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[Code]...

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nat (any,outside) dynamic interface.     (5.5.5.5)
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NAT and access rules are as follows:
  
object network mail
host 192.168.101.1
description Mail relay
access-list inbound extended permit ip any host 200.225.117.1

[code]....
 
EDIT: Somehow the new global access rule is involved. When adding a permit any any in there I can get to the mail server no problem. When I remove it but leave in my permit ip any any on the outside interface, I am denied?

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Cisco ASA Series General Operations CLI Configuration Guide 9.1 and 8.6 [URL]
  
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what I'm missing here as to why Transparent Mode is needed (not needed)

ASA is 5512

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Result of the command: "sh run"
 : Saved
:
ASA Version 8.6(1)2
!
hostname FAA-ASA-1
enable password crzcsirI44h2BHoz encrypted
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[code].....

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version 9.6R1.13;
system {
host-name Juniper-Firewall;
authentication-order [ tacplus password ];
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[code].....

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