Cisco AAA/Identity/Nac :: 5520 How To Setup Another Access Policy 5.3
Jan 30, 2012
I am new to v5.3, and I am not good at VPN.I just have my consultant to configure this correctly just today. Currently, there is only one rule for the access policy (Single Result Selection). That rule is to use Active Directory as the source for the authentication. And by default will deny any other access which is not found in the rule.Now... I just got an order that I need to setup a new user who will need to access to our network by using Cisco IPSec VPN (the software one). But that user is not setup in our Active Directory, and we do not want him to access our domain anyway. He only needs to access non-domain resourse...such as airconditioning controller by IP. So I am thinking to setup his account by using "internal identtity". If I do this way, what do I need to do to setup another access policy? May you give me some steps with little more details? OR... if it is not the way I should do...what else can I do to achieve this goal? Also, he said he could provide his static IP trying to access from. I have a ASA 5520.
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Jun 8, 2011
ASA 5520 to get it to authenticate VPN users against and Active Directory environment plus allow management access as well. I created a Dynamic Access Policy on the ASA stating that if you are a member of the Active Directory group "Managment" the continue. I chagned the DefaultAccessPolicy to "Terminate". So with that, VPN users cannot connect because they are not a member of that group, but the access to manage the ASA is allowed because of that policy.Is there a way through using Dynamic Access Policies that I can allow management access (SSH, ASDM, etc) by matching to a group membership and will allow normal users to VPN in successfully but not allow them access to managing the ASA?
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May 2, 2011
how to map my command shells that I created to the access policies under Default Device Admin/Authorization. All I get an option for is Shell Profile but not commands. See attached doc.ACS 4.2 was easy.. I would just create a command set and apply to a group.
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Mar 13, 2011
I am configuring an ASA 5520 for VPN access. Authorization & Authentication use an LDAP server. I have the tunneling configured successfully, and I can access internal resources. What I want to do now is to restrict access to a specific AD Group membership. In the absence of that group membership, a user should not be allowed access to the VPN.
My test VPN client software is Cisco Systems VPN Client Version 5.0.05.0290. The group authentication is configured into a Connection Entry that identifies the Tunnel Group. I think I worded that correctly.
The Software Version on the ASA is 8.3(1).
My current challenge is getting the VPN to stop letting every access request through regardless of group membership.
[URL]
The configuration (AAA LDAP, group policy, and tunnel group) is below.
aaa-server LDAP protocol ldapaaa-server LDAP (inside) host x.x.y.12 server-port 636 ldap-base-dn dc=domain,dc=com ldap-scope subtree ldap-naming-attribute sAMAccountName ldap-login-password ******** ldap-login-dn
[Code].....
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Aug 3, 2011
We have a 5520 ASA running 8.4(2). We are trying to setup Clientless VPN access to our SharePoint 2010 environment. We have most of it working, however there are a few things that do not function right in SharePoint via the VPN but function fine internally. Are there any special things to configure specific to SharePoint? Some of the things that do not work include the SharePoint ribbon, up level function, opening of documents within SharePoint, etc.
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Jun 22, 2011
I am trying to setup EAP-TLS authentication for my wireless access points, but I can't sign my ACS certificate with my enterprise CA certificate.If I generate a self-signed certificate on the ACS server, and try to sign it on my CA, I get an ASN tag error. It looks like that is because the ACS server is not in the certificate path of the CA server.If I generate a certificate on the CA and try to import it into ACS, I get a "unable to parse certificate" error. Is there a way to edit the Certificate Trust List in 5.2? It looks like that was possible with 4.2, but not with the latest version.
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Feb 27, 2011
I am using the "File exist"-check in my Dynamic Access Policies to be sure that VPN-computers are corporate. I would like to place the file in each users %APPDATA%-directory, but it seem that the ASA cannot use variables when specifying the path? Is there a way to do this or do I have to use a absolute path in the check?I am running a ASA 5520 with sw 8.4(1).
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Sep 27, 2012
I recently upgraded the ios image and the asdm on a cisco 5520 firewall. I use a policy on a cisco security manager to push policys out to this firewall. But it cant push to them now because the image has changed on the device.Is their anyway to re - assign the policy without having to do a new discovery.
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Jun 4, 2013
we have a nat exemption rule for 10.0.0.0/8 to w.x.y.z followed by some static nat rules and then dynamic policy nat rule for 10.0.0.0/8 to w.x.y.z natting to IP a.b.c.d.When I do a packet trace from 10.10.10.10 to w.x.y.z, it shows the packet first matching against the nat exemption rule, and then immediately afterwards it matches the dynamic policy NAT rule. The static nat rules are being successfully bypassed (which is what I want), but why does the dynamic policy nat rule apply if an exempt rule has been hit already? An actual test between the IPs above reflects the result of the packet tracer as well (IP a.b.c.d is seen on server w.x.y.z).We are running the following software on an ASA5520.
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Apr 16, 2013
I have configured the primary firewall every thing seem to be fine, And we have configured fail over device while config is getting replicated to the fail over device we are getting below error.
ERROR: Cannot add policy to rule engine
ERROR: Unable to assign access-list LAN_out to interface inside
IOS and Model are same.But all the config got replicated from primary to secondary but except the one access group command.
access-group LAN_out in interface inside.
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Jun 9, 2012
I've tried to set up IPSec over TCP with a VPN-Client V5.0.07.0440 on Win 7 64b to my ASA 5520 (Version 8.2(2)16) regarding to
[URL]
IPSec over TCP activated at the ASA
crypto isakmp ipsec-over-tcp port 10000
and in the transport tap of the VPN connection 'enable transport tunneling' with IPSec over TCP an port 10000 instead of 'IPSec over UDP' The connect timed out with error code 412 And this is my log from the ASA:
%ASA-7-710005: TCP request discarded from 178.x.x.x/53225 to INTERNET:212.x.x.x/10000
%ASA-3-713042: IKE Initiator unable to find policy: Intf INTERNET, Src: 212.x.x.x, Dst: 178.x.x.x
%ASA-7-710005: TCP request discarded from 178.x.x.x/53225 to INTERNET:212.x.x.x/10000
%ASA-3-713042: IKE Initiator unable to find policy: Intf INTERNET, Src: 212.x.x.x, Dst: 178.x.x.x
I don't have a clue what's here missing.I have static crypto maps for the L2L tunnels and the default dynamic crypto map for the VPN clients which come over NAT-T
crypto map INTERNET_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 match address INTERNET_cryptomap_65535.65535
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set transform-set ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA ESP-3DES-MD5
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set reverse-route
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Feb 13, 2011
ASA 5520 can handle 2 ISP? not to load balance or not standby/active but to use the 2 ISP at the same time and separately. for example, ISP_A who has 10m will be dedicated to the customer A/VLAN A, then ISP_B who has 4m will be for the rest of the customer's traffic. Can the ASA 5520 do traffic shaping or policy map just like in a normal router?
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May 10, 2012
i have removed the icmp inspection from my default policy-map in my ASA 5520,now i could not able to ping to 4.2.2.2 from my LAN even though i have configured an ICMP Access-list in my asa like ,but I can't ping 4.2.2.2 for testing the Internet connectivity,what shall i do to allow only my self as admin to ping outside?
-icmp permit host 192.168.60.60 echo
-icmp permit host 192.168.60.60 echo-reply
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Mar 18, 2013
I´m triing to setup a QoS policy on ASA 5515, i read several pages, but my questions are, how setup the real BW?, or is not necessary to do this?
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Oct 23, 2011
We are evaluating Cisco ACS 5.2 and I can not delete a service policy that was created. The message we receive is " the item that you are trying to delete is being referenced by other items". I am new to ACS, but I did go through each tab in the manager multiple times.
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Sep 27, 2012
Just looking at a new clients setup and they have a ISAKMP vpn to the old security company I am trying to remove...I am fairly new to cisco, I actually know how to setup the ISAKMP policies, acl's etc but never had to completely remove one before All I can find is Clear Commands which seem to just flush the config not actually delete any of the policy etc...Its not that urgent as all passwords are changed on the domain and the cisco, the usernames have been deleted as well.
#show crypto isakmp peers
Peer: ** Port: 500 Local: **
Phase1 id: **
#show crypto isakmp policy
Global IKE policy
[code]...
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Nov 27, 2012
I configure my Cisco ACS5.2 using Command set policy and providing Shell access 15.I allow user only “show * ” command.It works fine with Telnet. User Group cannot execute any command apart from “Show * ”But when I connect the device using Console user group has full permission on the devices.I believe Command set policy is not working on Console. Is it normal behavior or do I need to update some changes in ACS or Network devices ?
My network device configuration is as below :
tacacs-server host 10.x.x.x key test123
tacacs-server host 10.y.y.y key test123
tacacs-server timeout 1
aaa authentication login default group tacacs+ local
aaa authentication enable default group tacacs+ enable
aaa accounting exec default start-stop group tacacs+
aaa accounting commands 1 default start-stop group tacacs+
[code].....
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Feb 21, 2013
I have an issue about ACS v5.3 Appliance.I have an ACS v 5.3 wo authenticate wireless users, together with a cisco wlc. One profile is to corporate users and the second profile is to guest.
The corporate users should authenticate with Active Directory and the guest with WLC. Guest users should authenticate with the ACS Local Database. I have configurate two service selection policy that match with protocol Radius. The first rule is to users of Active Directory and the second is to users in
the Local Database of ACS.When i try to authenticate users with active directory is OK, but when try to authenticate users with Local Database (Guest Portal) the ACS try to find the
the internal user in the Active Directory, because math the first rule, and the second profile can not authenticate.When I change the order, first the Rule of internal users and second the rule of users of Active Directory, the internal users can authenticate in to ACS, but
the users in the Active Directory can not authenticate.I think my ACS only authenticate the first rule of radius to Active Directory, no two rules of radius in the same time. Or maybe exists an issue in OS of the ACS.The authentication by separately is OK.
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Oct 8, 2012
We have dialup users that are connecting to our portal for uploading/downloading credit information. We are currently using ACS 3.3. There is a requirement that, initially we provide clients with their username/password, but we want to enforce the policy that when the user logs in first time, he should be prompted (forcefully) to change his password.
1) Can this be done in ACS 3.3
2) What solution shall be used in this case ? can it be done in ACS 5.3 ?
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May 28, 2012
i have acs 5.2 i need to create a network admin policy to our nx-os devices such as nexus switches, how this will be done on acs 5.2?
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Apr 28, 2012
installing the Cisco NAC agent through the Active Directory Group Policy. (Windows 2008 R2)Currently Cisco NAC CAS servers has been installed, configured and the switches are added. But the ports are not active. Currently users are not passing through the NAC. When the ports are active and the users trying to access the network, the browser will ask the users to install the Cisco NAC Agent.I need t by pass this by installing the Cisco NAC agent through the active directory Group Policy. How to install the Cisco NAC agent (4.9.1) to all the users in the Network (Windows XP / 7 )through Active Directory so that the users will not know that the Cisco NAC agent has been installed in their computers. By this way the users need not install the Cisco NAC agent through the Web browser and will just login their user name and password and get into the network.
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Sep 4, 2012
I just came across a requirement, of implementing different password policies for different group users.
I can see in >>>>SYSTEM CONFIGURATION>>>>User>>AUTHENTICATION SETTINGS has only global option to implement the password complexity/no of days for active user. But i need this feature to be based for per user/group
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May 4, 2011
is there a way to assigen a QoS service policy via Radius to an Caltalyst 4500/3750 Switchport?
in detail, we would like to assign this policy
policy-map SET_EF class class-default set dscp ef
to an interface. All traffic should be marked with a defined DSCP value.
This works find when doing it statically with
interface FastEthernet2/1 service-policy input SET_EF
but we would need to assign such a policy via Radius during the 802.1x Authentication. different users should get differnt policies. We use Cisco ACS 5.2 as Radius Server and there actually is a field for that in the Authorization Profile Common Tasks Configuration. in detail, this uses the cisco-av-pair "sub-policy-In=<policy name>" attribute to assign a service policy to an NAS.
we found also two other attributes "sub-qos-policy-in" and "ip:sub-qos-polcy-in" for that. CCO says that "ip:sub-qos-polcy-in" works with Catalyst 65k [URL]
unfortunately this seems to not work on Catalyst 45k and 37k.
In the ACS Logs we can see that these attributes are attached to the Radius Reply, but unfortunately they are ignored by the switch.
it is interesing that when entering "show aaa attributes" on the Catalyst 45k, these attributes are displayd - so for my understanding the switch should understand these attibutes (?)
4503-E#sh aaa attributes AAA ATTRIBUTE LIST: Type=1 Name=disc-cause-ext Format=Enum Type=2 Name=Acct-Status-Type Format=Enum
[Code]......
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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]
where ashdew is a domain user and ACL 122(only one line) is applied on the dmz interface and NAT is properly configured.The ADagent has been properly tested and ASA can register to it.The ASA can connect to AD DC controller and query user database.I have placed a laptop ip 172.17.h.x on the DMZ and can ping the DMZ interface.
The laptop cannot authenticate on the domain and the asa does not seem to retrieve the user identity.Do I need to add extra rules in the access-list 122 to permit trafic to DC?Can I check on the AD Agent if it can retrieve the user to ip mapping ?
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May 22, 2012
we managed to integrate our newly setup ACS 5.2 to our regional domain. now im creating a Device Admin access Policy for Regional Network Admin group and Regional Network Operators group. each having full and read access respectively.
i already have the default identity policy and authorization policy with with command sets fullaccess and showonly for each group, now i dont know how can i match the AD group regionaladm and regionalops so that each user falls under one of these groups will have a correct read/write access.
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Feb 25, 2013
What happen to my router linksys e1200, after i update the firmware to the latest version "Access Restrictions" is change to "Access Policy". how can i revert it back to "Access Restrictions" do i need to downgrade the firmware?
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Jan 25, 2012
I have a ASA 5520 with a functional IPSEC VPN using the Cisco VPN client. This allows my remote users (Staff) using laptops to come in from anywhere on the Internet and tunnel in. Works great.Next, we need to stand up a VPN over a Juniper SSG5 so that when we have groups working outside of our network, they can tunnel back into our network. If they were going to be coming from a known, fixed IP, or even netblock, we'd probably use Route-based setup from a Juniper SSG5 into the ASA 5520. But they may very well be coming from any IP. I am thinking this leads us to Site-to-Site VPNs- it won't be Network Client access obviously, nor will it be Clientless (browser-based).
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Dec 15, 2012
We have an IAS (Internet Authentication Server) to authenticate all our network devices. This server is integrated with our local AD server so that we can use our domain credentials to login into the netwoerk devices. i have successfully configured all our L2 & L3 switches with IAS but facing issue with ASA 5520. Below is the config i have applied on ASA. When i am testing the authentication with IAS server, i am getting "Authentication Successful" message.
aaa-server AAA protocol radius
aaa-server AAA host 10.91.38.70
key *****
[Code]....
Also when i am trying to telnet the Firewall, i am directly getting password promt. I should first get the username promt wherein i can enter my domain username.
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Apr 8, 2011
I have a new DIR-655 and have successfully added three access policies. I am trying to add a fourth, and have gone through the wizard making all the necessary entries. After saving, I get back to the list of existing policies, but the one I just added does not appear.
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Apr 14, 2012
Would there be some reason why I cannot change the Access Restriction to Allow? I also can't add anything into the Website Blocking by URL Address or the Website Blocking by Keyword. I can't type anything in the fields. I've tried rebooting, other browsers and even other computers but nothing seems to work.
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Jul 12, 2011
On an ASA5520 v7.2 I can only seem to authenticate to the console when using telnet and not ssh. I can connect using both methods, but just have trouble authenticating with ssh. Here are relevent lines related to the issue:
username user1 password ***** encrypted privilege 15username user2 password ***** encrypted privilege 15
aaa authentication telnet console LOCAL
aaa authentication ssh console LOCAL
telnet <my subnet> 255.255.255.0 Inside
ssh <my subnet> 255.255.255.0 Inside
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Nov 4, 2011
i have an ASA 5520 with ios 8.4 and asdm 6.4.
my configureation is below
my asa interfaces
inside ip
172.16.0.0/22
[Code].....
so now i want to configure my asa to give access to user based. what configurations should i use to do so.
i have attached the Edit Active Directory Server dialuge box so what should i put there in the box's
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Apr 14, 2011
I have ACS 5.2 running as a VM. I'm AD, then local authentication successfully for device access, but I want to define ACS user groups to restrict login. I don;t see any way to do this. If I use AD groups, they don;t show up as selection options on the policy screens, just the ACS locallyy defined groups.
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