Cisco :: Using Local User Database As Login To C6500 IOS 12.2
Sep 11, 2012
We are wanting to use local database users to authenticate our SSH connections to our 6500 cores.
We have added the usernames and password into the 6500 using
username anameduser password astrongpassword or username anameduser secret astrongpassword
We where expecting the commands to be the same as other iOS devices example C3750 we would add.
Line vty 0 4 login local
And this would allow us to use the local user database to authenticate our ssh sessions.
The login local commands are not availbe on the 6500s and we have not found any documentation on how to impliment a local database for this purpose except in a CatOS 6500.
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Mar 14, 2011
How i can use both LDAP Authentication and local user database to authenticate the remote vpn clinet in asa 5505?
when i try to do the things either only one method is working both are not working at a time.
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May 15, 2012
i am running NX-OS image n5000-uk9.5.1.3.N1.1.bin on the nexus 5020 platform.i have configured authorization with tacacs+ on ACS server version 5.2 with fall back to switch local database.a user test with priv 15 is craeted on ACS server, password test2 everything works fine, until i create the same username on the local database with privilege 0. ( it doesnt matter if the user in local database was created before user in ACS or after ) e.g.: username test password test1 role priv-0 (note passwords are different for users in both databases)
after i create the same user in local database with privilege 0,if i try to connect to the switch with this username test and password defined on ACS, i get only privilege 0 authorization, regardless, that ACS server is up and it should be primary way to authenticate and authorizate the user.
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Aug 22, 2011
I have a console access to a Cisco 4500 series router over Cisco access server, which has following "line con 0" configuration:
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Feb 18, 2013
i configured pix 525 for easy vpn. About 100 to 200 people will use this service. i dont have much knowledge about radius and tacacas servers. Is local data base enough for extended authentication or should i configure the server for it ?
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Oct 10, 2011
I want to create a local user in my Cisco ASA 5520 to allow the user to use the ASDM in Read-Only mode. I want the user to view the Dashboard only.
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Jul 4, 2011
Using a CSV file, I can not add user in the internal database of the ACS I have a permanent "error File Format Validation Failed" However the file I want to import is a really CSV file.
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Mar 22, 2011
i'm trying to configure acs 5.2 to LDAP external idenity store, when LDAP failes ACS 5.2 should use internal indenity store. I configured A sequence to use LDAP 1st then Internal and i shut off the link to the LDAP but ACS will not use internal, AAA Diagnostics keeps telling me that Cannot establish connection with LDAP server and will not use the internal store.
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Jan 16, 2012
Is it possible to create on ACS5 rule which will:
1. Try to authenticate user in external database1 (radius)
2. When external database1 returns FAIL (because of bad password) ACS5 should try to authenticate user in another external database2 (radius)
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Mar 9, 2012
Having CSACSE-1113-K9 with ACS 4.2.15.I want to configure windows user database under extrenal user database but i get an error (attached) 'An error has occured while processing the Authen DLL Configure pagebecasue an error occured.I tried to stop the services and start agian but the same issue. The eappliance is secondary (backup) ACS. On the primary it is working fine.
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Aug 24, 2011
We have implemented a local MAC address filter database on a WLC 4402. Right now, management access is restricted to a select few administrators. We would like to extend the ability of our PC services group to add MAC entries to this database via a script (avoiding the necessity to create Read/Write management user accounts). Is this possible? Is there a better way to accomplish this objective ?
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Feb 25, 2012
I recently upgraded the firmware to 2.0.2.01-tm (from 2.0.0.19-tm). Now I noticed the RV082's local DNS server ("DNS Local Database" feature) does not work any more. Any URL-IPaddr combo I used to put in there was resolved prior to sending a request to the WAN's primary/secondary DNS server. It isn't a PC problem. I tested on different real and virtual machines, windows and Linux. Is there new "enable" switch somwhere?
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Feb 28, 2012
I would like to configure the below setup:
End user client (Cisco Any connect/VPN client) -> ASA 5500 (AAA client) -> ACS server -> External RADIUS database.
Here ACS server would send the authentication requests to External RADIUS server.So, i have added the external user database (RADIUS token server) in ACS under External databases.I have added AAA client in Network configuration (selected authenticate using RADIUS(VPN 3000/ASA/PIX 7.0) from the drop down.
Here how do i make ASA recognize that it has to send the request to ACS server. Normally when you use ACS as RADIUS server you can add an AAA server in ASA and test it.But here we are using an external RADIUS server which has been configured in ACS, so how do i make ASA to send the requests to ACS server?
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Jan 18, 2013
I work at a campus and use the WCS to control access to my network for staff and only internet access for students. The Staff are assigned Username/password thru active directory and the student uses another SSID with only WPA --a password for all. I was tasked with adding more securing for students -- by adding a user/password. I do not want them connecting to my Active Directory for two reason--security risk and I have too many to input (over 1000). So, I wanted to use our internal database to validate users. I create a webpage with "WebAuth" that opens my logon page from my site and validates the login fields against the database. It works and this allows the user to navigate thru my website but not outside the site. If they try an outside url it redirect them to my logon script. I now understand why, so I'm looking for code I can add to my logon page that would allow me to redirect me to the controller's (once users are authenticated by my database) to call the WCS controller so I can enter a preset username/password so the policy management file would allow them access. I presently use "External" and don't know if "Custom" would work. Finding a way in using a database instead of adding one person at a time?
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Feb 28, 2012
I have a weird issue. I recently setup an ASA 5510 and had SSH working. To make it easier on my VPN users I then decided I wanted to setup a Windows 2008 Network Policy Server for RADIUS authentication. Ever since I added the RADIUS part to aaa authentication, when I use SSH to connect to the ASA it will not take the local user name and password I have setup. I can however get in using a Domain user name and password. Below is the SSH and AAA configuration. Am I missing something here? The username and password in the ASA is not on the domain and it's like the ASA is not even trying LOCAL when it tries to authenticate. I want it to use the local username and password if possible. I'm kind of new to ASA's..
On another note, I have never been able to SSH in on the internal interface. I always get a "The remote system refused the connection" error message. I can only use the outside interface.
Site-ASA# sh run | in ssh
aaa authentication ssh console SERVER_RADIUS LOCAL
ssh 0.0.0.0 0.0.0.0 outside
ssh 0.0.0.0 0.0.0.0 inside
ssh timeout 60
[code]....
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Mar 5, 2013
I have an ASA 5505 that is hosting a SSL VPN. The user can not login. They receive login error. To the best of their knowledge, this problem started after the office Domain Controller was rebuilt. I have looked on ASA and in AD and cannot seem to trace the issue.
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Oct 11, 2011
I have a weird issue I have never seen before and am trying to get some answers. I setup a laptop for one of our employees who works out in the field. We typically login to the machine while on the network with a domain account. This is so the password gets cached and they can login to the machine once they receive it. I sent a laptop to this one guy (who is rather tech savvy-so I know it is not user error) and he could not login to the laptop using his network credentials. I was able to get him on his home network using his router, and I RDP'ed into the machine. When I was remotely connected, I was able to login to the PC with no problem. However, after I disconnected, he tried to login also and it kept telling him that the domain was not available? It wasn't even an "invalid password or login" error.I ended up creating another local account on the machine so he could work, but I am stumped as to why he could not login locally, but I could using RDP.
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Mar 2, 2011
We are using the ASA 5520 as Firewall and VPN gateway for remote access by employees and vendors. Is there a way to view a history of VPN user logins? We used to have (or we still have but no longer using it) th CVPN 3005. This device keeps log files of all activities. I miss having this capability in the ASA 5520.
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Jun 6, 2011
How do I setup remote login that would allow 3 or 4 people to login to the same computer.Each person would have their own Windows User Account name, with different privileges.I don't know what software could do this. The computer being connected to would be Windows 7, and there is no special network equipment besides a consumer router.
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Feb 10, 2013
I have a very problematic situation here.I have configure on a Cisco 2960 the vty line in a wrong manner and now I am stock.To configure those vty to enable ssh I have typed :
line vty 0 4
login local
password xxxx
line vty 5 15
login local
password xxxx
exit
Problem, I work remotely (I was on telnet while doing this). I have no username configure as I thought that root user would work.Now when I issue an ssh to my switch, I always failed authentication.how I could recover access to my switch without being physically there ? I have write the config in memory, otherwise it would have been too easy.
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Feb 26, 2012
how to track user logins with this device? I've pointed it to a SYSLOG, but it only creates Virtual Access connections, and I don't know who that connection belongs to.
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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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Feb 19, 2013
user can't login into domain with right credentials in active directory
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Feb 26, 2013
I have a need to allow a small group of users temporary level-15 access to several 6500 switches (running 12.2-33 SXJ2 code), but do not want to provide them with the enable secret password which is used on the rest of the network (over 1200 devices). I tried to eliminate AAA using the "no aaa new-model" command, but was told I could not remove aaa while there were active sessions, and "login local" no longer appeared as an option for vty lines. So, I created a local user database called "support" which I used to replace the "group" entry in the authentication and authorization sections of our AAA config and for login on vty 0 4. [The username is given a privilege level of 15 along with an individual password for authentication. (ex. user name jsmith privilege 15 password 0 xxxxx)] I modified our AAA configuration to support local login, but was unable to establish "enable mode" (i.e. # prompt) with any account. I can login locally, but only to a normal "user mode" (i.e. > prompt).Here is the current, unmodified and sanitized config for our AAA and line vty 0 4 sections. [code]
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Dec 15, 2011
We've a Cisco ASA 5505 connected directly to Verizon FiOS Circuit (ONT) box using Ethernet cable. As per the existing documention that I have, the previous configured this as a dedicated router to establish a seperate VPN connection our software provider. They assigned both Public Static and Local Static IP address. When I try to ping the public IP address, it says request time out; so the public IP address is no longer working.
When I ping the local IP address of 192.168.100.11, it responds. The SolarWind tool also shows Always UP signal. How can I login into this router either from remotely or locally to check the configuration, backup and do the fimrware upgrade?
I also tried to connect my laptop directly to the ASA 5505 router LAN port. After 3 minutes, I'm able to connect to Internet without any issues. However I don't know the IP address to use to login.
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Jun 11, 2013
We created some local account for this switch but we unable to login when the TACACS Server down.
3750 Switch
aaa group server tacacs+ ACS
server x.x.x.x
server x.x.x.x
ip vrf forwarding Mgmt
ip tacacs source-interface GigabitEthernet0
[code]....
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Nov 12, 2012
I want to have a local user in ACS that is permitted to login to routers. I have TACACS with AD already working but cannot get a local user to work. I used to do this in ACS 4.x.I created a user in the internal identity store.I tried configuring a policy to allow this users TACACS authentication multiple ways to no avail. I cannot find a config example doc and cannot figure it out from the user guide as the documention is sorely lacking.
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Nov 14, 2012
I want to limit a local user's access to some specific groups of devices. In Role Management Setup I can define which service they can access, but I want to restrict it to a specific device as well.
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Mar 14, 2012
A quick query regarding setting up a local user on a Cisco 2811. I have setup a few users as they need to have remote VPN access into our edge router, this works fine and I'm happy with it. The only thing is that when they come into the office they now have logins to get onto the router, they do not have the enable secret so they can't exactly do a lot (plus I've created them with privilege 0 which cuts a few extra CLI options) but I'd rather not allow them access at all if possible.If they weren't on DHCP then I could setup an access-list but this isn't really an option, I could also set me up statically and deny everyone else, but yet again I'd rather not.Is there anyway to restrict telnet/ssh access based on user alone? So when they put in their login it just boots them out. I could setup something like RADIUS (and therefore remove the local users completely) but I think it will be a bit over kill for the sake of a couple of users.
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Jun 7, 2011
how I can assign a static IP to a user in ACS 5.2. I am able to do it in ACS 4.2, but I don't see the same options under 5.2. General idea is that users authenticate from our VPN appliance via RADIUS, and upon authentication, their static IP is passed back to the VPN device. I can attach an arbitrary field to my local users by going to System Administration -> Configuration -> Dictionaries -> Identity -> Internal Users, but how do I get that IP address passed back when the user is authenticated via Radius?
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Feb 9, 2010
I know the way to configure the ASA to fallback to LOCAL authentication, if the Radius server is not available.
Now we would like to authenticate the local users, if the user is not found in the AD. Is this possible and how can I configure this with the new policies? I tested it with "dropping" when the user is not found in the AD, but then the Radius server will be marked as "dead" and the other AD users can't login for a given period. Maybe we can configure the dead time to 0, but this is not as nice it could be.
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Oct 30, 2012
I recently installed an RE1000, which seemed to be working fine. Then, on 3 PC's with no wireless adapter installed we began being prompted for user name and password for the wireless router. Once I unplugged to extender the problem went away. I know what you're thinking: Maybe I just think there's no wireless adapter on these PC's. NO, I looked in device manager and the only network adapter installed is the ethernet adapter. These are all 4+ year old machines with no hardware changes made to them. Wireless adapters are not necessarily standard issue on old towers--even on new towers. The Acer I'm using right now was purchased new in November 2011 and did not come with a wireless adapter installed.
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May 5, 2011
I have a 3845 router (12.4(13r)T10) with ZBF. On my LAN there is a user who need to access a remote IPSEC VPN server. He is able to get the tunnel but afterwards he cannot connect to any service in the remote LAN. As I'm using zbf I think that I should inspect traffic from my LAN zone to EXT zone, There is a document that describe a solution to this? What IP adressess should I use?
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