Cisco Firewall :: ASA Version 8.3 And Higher / Nat Control From Lower Security?

Oct 1, 2012

I have read that nat control is no longer exist in this version,However, I am trying to permit traffic from lower security interface to higher interface security,Is it need to be Natted ?

When I try to route, i have never succeeded, but when I put a nat, I can access and the traffic go through Do I miss anything on the nat control statement ?

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Cisco VPN :: ASA5520 / L2L VPN Security Level Higher To Lower?

Feb 3, 2011

We have an ASA5520 firewall, IOS 8.0(4), running in routed mode with an operational Cisco 2821 router to ASA-5520 L2L IPsec VPN.:All Internet searches explain how to enable a L2L IPsec VPN from the LOWER security-level interface to a HIGHER security-level interface- and this is how our setup is configured and it is operational and working fine.:We now have a need to setup another L2L IPsec VPN tunnel on the same firewall BUT this time traffic will be arriving on the HIGHER security-level interface destination is to a LOWER security-level interface.:Is it possible to enable a L2L IPsec VPN tunnel between a HIGHER security-level interface to a LOWER security-level interface?

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Cisco Firewall :: ASA 5585X - Possible To Have Content And Control Security?

Aug 10, 2011

Is it possible have Content Security and Control Security in a ASA 5585-X? I´m asking because the CSC-SSM is only supported in ASA 5540, 5520 and 5510 and I dont know how it feature ca be supported on a new ASA 5585-X.

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Cisco Firewall :: Update License Content Security And Control Info ASA 5510

Mar 20, 2013

I have to upgrade to an ASA 5510 CSC, and the new license is generated, the file you sent me licensing, only seen this:Activation Code not required for this renewal. Please go to "Administration> Product License" in the CSC SSM console and click "Check Status Online" to get the latest expiration date (BASE: 09/04/2014, PLUS: 09/04/2014).This means that what I have not make any upgrades or license charge in the ASA? Does the automatic update is made?

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Cisco Security :: ACS 4.1 Version Recovery Disc On 4.2 Version To Recover Forgotten Password

Jan 16, 2012

Can we use ACS 4.1 version recovery disc on 4.2 verison to recover the forgotten password.

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Cisco Firewall :: ASA 8.3 And Higher Compared To FWSM

Oct 1, 2012

ASA code 8.3 and higher uses NAT objects and totally changes the NAT rule config. I am new to FWSM .... but was wondering if this comparable ? I am lookinig at upgrading FWSM 3.1(16) to a higher 4.1 version .... but have a feeling this could be a huge task if NAT config changes as with the ASA's

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Cisco Firewall :: Software Upgrade For ASA 5520 Version 7.0(1) To Version 8.4?

Apr 3, 2012

provide me with the important links which can show me how to do the software upgrade for my ASA 5520 ver 7.0(1) to ver 8.4 ? as well as the ASDM

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Cisco Firewall :: How To Upgrade ASA 5510 Version 8.0(4) To Version 8.3

May 10, 2011

i am using Cisco ASA 5510  with ASA Version 8.0(4) and memory 256MB. me to Upgrade it to 8.3

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Cisco Security :: NAC - Unable To Control Cat4500-E

Oct 14, 2008

I recently had a issue with conecting Cat4500-E switches with SupIV to CAM. I have recieved error message "unable to control x.x.x.x".Whole problem was switch OID not in the database of CAM. For those experiencing the same problem go to on the CAM:
Device Management > Clean Access > Updates > Update CHECK "all" options and RUN UPDATE!  

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Cisco Security :: Red Hat OS Version In ACS 1121?

Jul 1, 2012

How to know the Red Hat OS version in the ACS 1121 appliance?

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Cisco Security :: Which IOS Version Of 3560-X Switch Support NAC-L2-IP

Apr 20, 2011

Which IOS version of 3560-X switch  support NAC-L2-IP ?

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Cisco Firewall :: ASA 5520 - NAT And Firewall Access Control

Oct 4, 2012

I have an ASA 5520 in my company which does all our NAT and Firewall access control.  Currently there is a rule in place to allow an incoming connection on port 2222 from a specific ip address to allow access to a web app our developers created.  This is a test before the web app is released live.  Now the web app can communicate with the specific address and port but the incoming connection on port 2222 isn't getting through.  Everything looks great in the firewall but how can I log any hits this ACL takes to identify any potential problems?

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Cisco Security :: Tunnel Mismatch Between A PIX 515E Version 7.2(2) - 3800 12.3(11r)?

Mar 11, 2007

I have a tunnel between a PIX 515E version 7.2(2)and a Cisco 3800 version 12.3(11r). There is a mismatch somewere in the configs but I cannot find it. I have included the configs and the syslog errors.

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Cisco Security :: Disabling XAuth For Remote VPN Users On ASA 5510 Version 7.2(1)?

Jul 1, 2006

how to disable XAuth for Remote VPN users on the ASA 5510 running 7.2(1)? 
HPMFIRE(config)# tunnel-group vpn3000 general-attributes
HPMFIRE(config-tunnel-general)# authen
HPMFIRE(config-tunnel-general)# authentication-server-group none
ERROR: The authentication-server-group none command has been deprecated.
The isakmp command in the ipsec-attributes should be used instead.

I couldn't find anything under isakmp to disable it. 

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Cisco AAA/Identity/Nac :: ACS1113 Version 4.2 Ssh Version 1 / Specify Only Version 2 Or Turn Off SSH?

Sep 14, 2009

McAffee scan of acs 1113 appliance running the 4.2 build 124 patch 12 version reports that a medium vulnerability exists because the system has SSH version 1.  Any way to specify only version 2 or turn off SSH?

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SpeedTest Result Lower When Wireless Is Enabled?

May 24, 2012

I am on BrightHouse cable internet and running a Netgear WGT624 v3 wireless router and WPA-PSK + WPA2-PSK. Computer1 is the only computer on the network at present and is connected via CAT5 cable. No wireless computers here are turned on.If I enable wireless radio, my SpeedTest ( is consistently 2- to 3 Megs slower than when wireless is turned off. I have run this comparison over a dozen times spread out over about a 14 hour period.

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Lower Wireless Speeds After Turning Off Router?

Dec 11, 2012

My router got turned off for aroud 2 hours, now my speeds have dropped by around 40-50% according to speed test.

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Cisco Security :: ASA 5510 - ASDM Fails To Load On Mac OSX 10.7 Running Java Version 1.6.0_33

Jun 24, 2012

I have an ASA 5510 running ASDM 6.4(9) and Cisco Adaptive Security Appliance Software Version 8.4(4)1.I am trying to configure for the first time and I am accessing the ASA via its Management Interface.I am successfully able to connect to the device and get to the Cisco ASDM 6.4(9) page.When I try to run the startup wizard, a couple of prompts displays up to the point where the java applet runs and aks me to enter my IP, username and password.As it is a new system, password and username is blank so I enter and I get a message saying "loading software from cache" which later changes to "software Update completed" and then nothing happens.I am running MacOSX 10.7 Lion, Java version 1.6.0_33.I did try and run this on a Windows system and i was able to load the interface.

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Cisco Security :: Can Integrate Acs Version 5.x With Active Directory Microsoft Windows Server 2012

Apr 5, 2013

Can we integrate cisco acs verison 5.x with active directory Microsoft windows server 2012 ?

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Cisco Wireless :: Is It Possible To Lower Power Draw On Aironet 1552e AP

Mar 20, 2013

Is it possible to lower the power draw on the Aironet 1552e AP (AIR-CAP1552E-N-K9) so it will run on a standard PoE device (IEEE 802.3af). The spec sheet for the AP says you need to either use the Cisco PoE injector (AIR-PWRINJ1500-2=).Is there possibly a firmware upgrade/downgrade or some sort of command I can use?The APs being used are running LWAPP and require a controller.

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Cisco Switching/Routing :: 3750x Equal Functionality But Lower Model?

Apr 20, 2013

i'd like to know if there's a routed switch lower than 3750x?  also 2960s? but have equal functionality like switchport mode access, trunking, spanning-tree, etherchannel, etc.

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Cisco Firewall :: NAT-Control Feature In ASA 8.4 (2)?

Aug 26, 2011

I'm a bit confused about new NAT functionality in Ver 8.4(2). I've gone through all the documentation as well as different blogs but still not clear about the various things.One of these is NAT-CONTROL. I understand that this has now been removed. Does this means that traffic traversing the ASA doesn't need any NAT'ing commands unless specifically required by the administrator? In other words by default traffic is allowed through the firewall without any NAT'ing.
My Second Query
I've ASA5520 running ver 8.4(2). For inside interface, I've created 13 x sub-interfaces under Gi0/1. All have same security level i.e. 100. What I want to achieve is that:Traffic from these sub-interfaces should be NATTed to outside interface when going to internetBut, intra sub-interface traffic should be allowed without NAT'ing. I'm using RFC1918 on both sides i.e. source / destination The first point is not a problem it's working, however. I'm struggling with the second point. On ver 8.2, it wasn't a problem, I used NAT 0 with access-list permitting RFC1918 addresses as source and destination.

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Cisco Firewall :: ASA 5515X 8.6 IOS For NAT Control

Feb 21, 2013

I am in a process of replacing the Cisco ASA 5510 with 7.3 OS with a new Cisco ASA 5515X with 8.6OS. In the existing Cisco ASA 5510, we have configured 'no nat-control' for which the traffic from all sub-interfaces were flowing to the lower security interfaces without any NAT command. Just access-lists were configured. Now how do i acheive the same in the Cisco ASA 5515X with 8.6? I do not find any 'no nat-control' command available for it.

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Cisco Firewall :: 5540 - ASA 8.2 No Nat-Control

Nov 19, 2011

ASA5540# sh run nat-control
no nat-control
this means higher security can talk to lower security without NAT rules
Question 1) - if I want higher security zone to to talk to lower security with NAT rules. I would use statements like below. Am I correct?
nat (dmz) 1
nat (inside) 1
global (dmz) 1 interface
global (inside) 1 interface
Is this correct? So in this case I am kindly of like overriding the no nat-control statement ...right?
Question 2) - Now I have no nat-control enabled. Would the below statements (nat 0) be of any use for NAT exemption??
nat (dmz) 0 access-list dmz-nonat
nat (inside) 0 access-list dbase-nonat
And do I have to have a global statement for NAT 0 below?
global (dmz) 0 access-list dmz-nonat
global (apps) 0 access-list dbase-

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Any Kind Of Equipment That Will Give Lower Ping For Online Gaming

Sep 30, 2012

I have a 1.25 mbps download and .2 upload speed. I have a netgear n600 router and have wireless and cannot change to wired. I have around a 120 ping all most always. My current speed is the best in my area too. Is there any kind of equipment that will give me a lower ping for online gaming? Is there any router settings for this?

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Linksys Cable / DSL :: Lower Transfer Speeds After Switching To WAG320N?

Jan 30, 2011

I just recently purchased a Linksys WAG320N and replaced a setup with Linksys AM200 modem and a good ole Linksys WRT54GL. Problem is that after the switch i immediately got around 100 KB lower transfer speeds no matter what source i use or kind of transfer i perform. If i earlier got for example 860KB/sec i now only gets 760KB/sec.I´ve set the modem/router up pretty much using the default values, are there any settings i could change to get a more efficient use of my bandwidth? I am using the provided network cable that came with the WAG320N, but i have also tested with other cat 5 cables. The file transfers are taking place using cable attached devices only.

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Linksys Wireless Adapters :: AE1000 Getting Lower Speed And Disconnecting

Apr 15, 2011

I am using a linksys E3000 router, and a linksys AE1000 adapter with XP system, for some reason adapter always has to reconnect, disconnect, reconnect. and even with good connection, it only has a maximum speed 144MBPS. How to reset the adapter or the router so it won't get disconnect so often and maximize the speed. 

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Cisco Firewall :: Migrating Netscreen Firewall To ASA 5515 Version 8.6?

Mar 5, 2013

I am currently migrating a netscreen firewall to a asa 5515 version 8.6 The issue is setting up the management connectivity.
basically the management IP of the cisco asa is not advertised. But, we want to route a management IP through the management interface to interface Gi0/2.
so IP of management interface is say - and the IP of the inside interface is say - on our router we have a static route sending to next hop of (management interface of cisco asa).
On the Cisco ASA can I send the traffic to the inside interface and manage the firewall via ssh that way?

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Cisco Firewall :: 5510 - Transparent Firewall Installation Using ASA Version 8.4(3)9

May 14, 2012

I'm trying to install an ASA 5510 transparent firewall using ASA version 8.4(3)9 but I don't understand how traffic will ever pass through my firewall if both interfaces are on the same sub net(V lan) as the host and it's default gateway? The reason I'm doing this is were installing UAG (or Direct Access) and the UAG appliance need to have public IP's but still be behind a firewall (see attached diagram).
Looking at the documentation (which all seems to be for 5505's running 8.2) it almost seems like i need to have the transparent firewall 'in-line' to the ISP router?, but this router services another IP address range on another v lan for other (routed) firewalls (not shown on diagram) so putting it 'in-line' is not possible. Surely this can't be the case can it? If not how is it supposed to be cabled up and configured so packets go through the firewall?

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Cisco Firewall :: 5520 NAT Control Is Disabled

Jun 28, 2012

ASA 5520
version 8.2
My client has the inside network on interface gig0/1.100 and the guest network on gig0/2.200.  The whole network needs to be able to reach the server with IP using HTTP.  The access list is in place ont the guest interface to allow traffic to the server.  The problem is that when I do a packet trace to see the traffic flow, it is dropped on a NAT rpf-check. NAT control is disabled. [code]

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Cisco Firewall :: ASA 5540 - Version Change In Firewall?

Mar 15, 2012

How are asa5540 in high availability mode upgraded for their versions.

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Cisco Firewall :: ASA Version 9.0(1) / Configuring NAT On Intranet Firewall?

Dec 26, 2012

configuring NAT on intranet firewall. here is the my topology:
  DMZ Network  - - - - - - - - - External Firewall   - - - - - - - - - Internet
  Internal Network  - - - - - - - - - Internal Firewall  
1) I can Ping the intneral host from external firewall, internet firewall and DMZ network

2) Both ASA's are running OS Version 9.0(1)

3) ACL used permit IP any any, on both (i.e inside and outside)
NAT configuration on Internal Firewall  (Identity NAT)
object network MGMT-SRV-INSIDE           subnet
object network MGMT-SRV-identity
 object network MGMT-SRV-INSIDE           nat (Inside,Outside) static MGMT-SRV-identity


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Cisco Firewall :: Block Ip Address From CLI At PIX Firewall Version 6.3(4)?

Oct 11, 2011

I would like to know  how can I block a ip address from the  CLI at the Cisco PIX Firewall Version 6.3(4)

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