Go to AAA to local authentication on 100s of production network devices

Similar Questions

• WLC Flex connect local authentication does not work

  Hi guys,.

  I'll give you a brief description of our current flexconnect configuration. We have APs configured mode flexconnect in the remote office and in local mode in the local office. Wireless LANs are the same in both locations and we have detected a problem in one specific SSID. It is a voice SSID and configured in 802.1 x mode that authenticates to a RADIUS server in the remote desktop.

  We detected only when the WAN line gets collapsed the IP phones unplugged wireless SSID and when the WAN line become free, reconnected.

  We have seen that we can configure Flexconnect local auth mode to avoid this problem, but it of esn can't work properly. We have set up APs in remote site with an IP address static and configured as NAS in the RADIUS server, but we did not see any which authenticayion in th RADIUS server package when change us the SSID to «FlexConnect auth» local

  Can you give me an idea to help solve this problem?

  Thanks in advance.

  Joel

  I suppose that clients connected by access points Flexconnect have problems where the WAN connection is down (?)

  It depends on your current configuration and security policy what are the feasible options in this scenario. If there is an available RADIUS server - who can still authenticate your users while the WAN line is down, you can configure your access points to access this server directly. You must use a FlexConnect for this group and configure the external server on the general tab, in the menu "AAA". You already made the point of access-static IP addresses and add them as clients on the RADIUS server, then it should work.

  Another option is that in the event of failure, access points to will authenticate the client based on a local data base and/or certificate. Also, this requires a FlexConnect group and the option 'Enable local authentication AP'. For example: If you are using PEAP and a specific user for VoWLAN account you can download the server and the certificates of CA to the WLC and add the credentials of this account to build the same configuration with the external server. Downside of this is the lack of central logging that may not match your security policy.

  Remember that the access point itself can't remember the relationship between the access point and FlexConnect group, in both scenarios, you need to configure all controllers manually with these MAC to the Group mappings. This behavior is different in comparison with the "groups of AP" what access point you remember during the passage of the controllers.

  The "FlexConnect local authentication" option on the SSID itself forces always use local authentication that has been configured on the FlexConnect group even if the connection with the WLC is available. I don't think that it is feasible to use it in your scenario.

  Please rate helpful messages... :-)

• Problem Cisco VPN Client with local authentication

  I configured PIX for the Cisco VPN client for remote access. It must be connected and also inside network is accessible. It is without any authentication username. It works well with a vpngroup name and the password for the vpngroup, configured on PIX and also on the Cisco VPN client. (version 4.6)

  When I configure crypto for local authentication, it did not work. configuration is as follows.

  #crypto card: name of the map of local authentication client

  I created a user with private = 15.

  Client VPN must be connected, and then it pops up a window user name and password. After giving these details. The user is not authenticated.

  Are there patterns more to do in / isakmp / ipsec / aaa configurations.

  Thank you

  AAA-server local LOCAL Protocol

  client authentication card crypto remote_vpn LOCAL

  client configuration address card crypto remote_vpn throw

  client configuration address card crypto remote_vpn answer

• PIX VPN local authentication client

  Hello

  I use the client 3.x VPN to connect to the PIX 515 using IPSec. I would use local authentication for Client VPN PIX. But I can not use the command "vpngroup Group1-LOCAL authentication server. Is it possible to use authentication LOCAL client VPN on PIX.

  Thank you.

  Kind regards

  Doug

  Try "crypto map... the LOCAL client authentication" instead.

  This command specifies the method of authentication for XAUTH.

  All orders "vpngroup" specify different parameters to be pushed

  software/hardware clients IPSec via ModeCfg. For example,.

  'vpngroup LOCAL authentication vpngroup1-server' is for the individual user

  Authentication of customer Hardware 3002. And, you're right, IUA is not

  support with LOCAL :(

  Oleg Tipisov,

  REDCENTER,

  Moscow

• ISE has not found any AAA Client or network devices

  During authentication using 802.1 x and MAB, I get a failure of authentication with the error 11007 (impossible to locate AAA Client or network device). The cause that ISE spits me is "Cannot find the network device or the AAA Client while accessing NAS by IP for authentication." I got almost everything by the book but instead use a loopback interface, I used a vlan with a defined ip address.  Could it be the cause of the problem?

  Here is the config of the port that I have tested on:

  interface GigabitEthernet1/0/9
  switchport access vlan 9
  switchport mode access
  switchport voice vlan 8
  IP access-group ACL-LEAVE in
  SRR-queue bandwidth share 1 30 35 5
  queue-series 2
  priority queue
  authentication event fail following action method
  action of death event authentication server reset vlan 4
  action of death event authentication server allow voice
  the host-mode multi-auth authentication
  open authentication
  authentication order dot1x mab
  authentication priority dot1x mab
  Auto control of the port of authentication
  restrict the authentication violation
  MAB
  MLS qos trust device cisco-phone
  MLS qos trust cos
  dot1x EAP authenticator
  dot1x tx-time 10
  Auto qos voip cisco-phone
  spanning tree portfast
  service-policy input AUTOQOS-SRND4-CISCOPHONE-POLICY
  end

  Regardless of the IP address you entered in ISE when adding this switch must match the IP address of the interface configured under your command "ip source RADIUS interface. In your first post you said you use an IVR for this but in your message later, I see that your being RADIUS packets come from "TenGigabitEthernet1/0/1 interface" Doublecheck cela and make sure things.

  If you have a Loopback interface configured it is strongly recommended that use you for the source of these services it (Radius, GANYMEDE +, SNMP, Syslog, etc.).

  Thank you for evaluating useful messages!

• I'm not able to open the properties and the State in Local (or all network devices) network. Actually I am not able to connect to the local area network connection in network and sharing Center.

  Connection to the local network - properties dialog box

  Hi, I'm not able to open the properties and the State in Local (or all network devices) network. Actually I am not able to connect to the local area network connection in network and sharing Center. But I can't access the Internet. My OS is Windows 7

  Hello Rajaneer,

  Is the computer that you are using a personal computer or a work computer?
  You will need to re - install your network card drivers like something was damaged and it prevents you to access the property:
  http://Windows.Microsoft.com/en-us/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly

• Use of e/s to 100% of the network

  Hi guys,.

  vCOPS (5.7.1) reports that I have 100% usage of network I/o on a few of my guests.  I don't want to say it's impossible, but I have the cables 2 x 10G network connected and they are LACPed together.  In addition, vCOPS reports that my network IO max is 26, 136 KBps.  I'm really confused about how he makes this number, but this number seems to be different in any of my guests for network IO max.  The lowest is ~ 12K and high ~ 30K.  Is it because this threshold is generated dynamically?

  I really appreciate help, your comments or management.

  Workload is based on the demand for resources.

  Network IO that you see there is not actual usage based on Teddy speed and its use, but demand for network resources on the Cluster Host/VM /.

  Demand for network resources is simplistic calculates the way I explained above.

  If you don't see the use of the network card, but the demand for network resources on the NIC as a percentage.

• Local View 4.5 on a BYOC device mode

  I have a challenge to implement Local mode of view 4.5 on devices BYOC to access the corporate network, I am bit confused in the following application areas:

  -How would install customer views a BYOC which is not a part of the corporate domain, as the customer view should contact the connection server that is part of the domain of the company. How do we create this trust between the corporate network and devices BYOC.

  -If somehow we can log on to a virtual desktop to a non pc (BYOC) area, then, how about as access to shared network resources by car and live connections to business applications requiring a vpn connection.

  - or does really use any Internet connection to access network connection sharing for enterprise applications requiring a corporate network connection. IE without VPN and if she needs VPN the challenge to install vpn on a pc BYOC, it will be still more complex.

  -made local mode actually allows you to access network real appeal with any internet connection i.e. without vpn.

  -We can copy a virtual desktop on a usb key and place it in a BYOC machine.

  Kind regards

  ABI

  Hello

  -How would install customer views a BYOC which is not a part of the corporate domain, as the customer view should contact the connection server that is part of the domain of the company. How do we create this trust between the corporate network and devices BYOC.

  The client machine not necessarily part of the field. You can install the client on any machine and connect to the login server. While conecting, connection to the server will send the list of available domains to the client for users to log on. Once logged in you can even check out this desktop on your local computer provided the local mode is active and installation.

  -If somehow we can log on to a virtual desktop to a non pc (BYOC) area, then, how about as access to shared network resources by car and live connections to business applications requiring a vpn connection.

  Once you launch a desktop view using the view client, the Office launched part of your domain and should be able to you to reach all your resources depending on the identification information that you have provided to connect to this desktop computer.

  - or does really use any Internet connection to access network connection sharing for enterprise applications requiring a corporate network connection. IE without VPN and if she needs VPN the challenge to install vpn on a pc BYOC, it will be still more complex.

  Same as above. You are logged in desktop mode you don't need VPN.

  -made local mode actually allows you to access network real appeal with any internet connection i.e. without vpn.

  If you are working inside the corporate network then your local desktop computer will get an ip address from the same series and will act as any computer in the domain. If you are working from outside the corporate network, I believe that you need to configure a VPN from inside the computer to local office (checkedout) to your corporate network. similar to what you would do to connect your laptop at home business network.

  -We can copy a virtual desktop on a usb key and place it in a BYOC machine.

  I don't think this is available right now, you will not have to connect to the login server and do a Check-out of your office.

  Concerning

  Noble

• AAA and vty authentication

  If I had this configuration:

  RouterA #show config

  username password forum 0 A34@#

  AAA new-model

  Authentication login ENTER local AAA.

  AAA TO_CONSOLE authentication group Ganymede + local

  Line con 0

  authentication of the connection TO_CONSOLE

  VTU line 0-3

  password class

  authentication of connection TYPE

  Depending on the configuration above, users that telnet to the router must be authenticated via the line labeled AAA "ENTER." This line indicates that the local user database should be used, so users who enter the 'forum' as username and "A34@#" as a password to access the router.

  What will be the use of the password: 'class', do we need?

  This password is known as the line password as it is configured on the command-line interface. In your configuration, it does not at all and can probably be removed.

  This password is used as the password when you are not using "aaa new-model". This password is probably the surplus of the days before you used AAA for authentication on the device.

  If you want you can add the line password to your line of aaa authentication:

  local line AAA authentication login ENTER

  ... in this case, access telnet would use local user names and passwords, but if these are not available for some reason any (maybe because you forgot to create them or accidentally deleted) the device could fall back to using the line for authentication password. This is not really useful we use local mostly as a backup for a source of authentication network Ganymede + in the case where the Ganymede server + is inaccessible over the network, which is much more likely that a problem occurring with your local user accounts.

• AAA of VPN3k authentication for accounts of Mgmt

  I see that I can implement CS - ACS to authenticate the accounts of administration for my VPN3k (ver 4.x). A few questions if anyone knows.

  1. What is the behavior if no AAA server is available? Access to the consoles of the is the only option, or it will revert to the accounting configured locally on the hub?

  2. is there another way other than the restriction of access to the CS - ACS to limit admin? In other words, it seems that all those configured in CS - ACS with the level of privilege at an appropriate level and shell permissions will be able to administer VPN concentrators.

  The level of privileges assigned to the user of the CSA must match the VPN3000 user privilege level, so that the user gets some privilege assigned in the GUI of 3000.

  The configuration example is somewhat misleading for this, I've been after them to change it for a while. Basically, as soon as you add an AAA Admin Server in the config of 3000, then the 3000 will use this external server. The names of users on the 3000 (admin, config, isp, GIS, user) at this stage now mean nothing. The only thing that is checked is the privilege level assigned to the title of each of these users, and it is compared the level of privilege assigned on the RADIUS server. So basically, you go under the "admin" user 3000 and set the privilege level of say, 15 and the "config" user gets say, 11 and the user gets "div" say, 9. Then the server RADIUS configure you your users with permissions Exec (shell), and the privilege level of say, 15. When this user logs in the 3000, it gets the rights that the user "admin" has, because his level of privileel is the same. If on the RADIUS server, you set the level of privilege to 9, then he would get the rights available to the user 'div '. The username on the 3000 is meaningless, the only things that are being matched are the privilege level and from there, the permissions are affected accordingly.

  Hope that makes sense. The sample configuration shows a user "admin" being added to the ACS server, but it is misleading because it makes people think that the GANYMEDE username must be equal to 3000 username, this is NOT the case. The GANYMEDE username can be anything, and that the user will get the permissions through the hub based on what the user 3000 has the EXACT same privilege level set in place.

• several hosts aaa server for authentication vpn

  ASA5510 - 7.2 (1)

  Using the following configuration, I try to have several radius servers configured for authentication backup in case of failure of the primary vpn. This seems to work ok. But once the main server upward when the asa will begin to use it again. The release of "aaa-Server 172.25.4.20 host" said

  Server status: FAILURE, server disabled at 08:04:25.

  How do reactivate you it?

  RADIUS protocol AAA-server adauth

  adauth AAA-server 172.25.4.20

  key *.

  authentication port 1812

  accounting-port 1813

  adauth AAA-server 172.25.4.40

  key *.

  authentication port 1812

  accounting-port 1813

  tunnel-group group general attributes

  address pool pool

  authentication-server-group adauth

  by default-group-policy

  You can add the option in the Group aaa-server:

  "reactivation in timed mode.

  This causes a dead server is added to the pool after 30 seconds.

  The following link has some good info on the options available. I suggest looking for the doc for the "reactivation".

  http://www.Cisco.com/univercd/CC/TD/doc/product/multisec/asa_sw/v_7_2/cmd_ref/crt_711.PDF

  -Eric

  Be sure to note all the useful messages.

• NAC appliance local authentication does not

  Hello

  I try a test for the NAC scenario. It's the gateway virtual oob

  I get the login page when trying to access the web, but when I try to authenticate to the local db that I get an error message and I am on the authentication screen.

  I listened with tcpdump on both interfaces. on the unreliable side, I see traffic but on the side confidence no difference in traffic doesn't appear (but maybe that's normal)

  can someone please help with detailed steps that follows authentication

  not only host--> nas--> nam (localdb)

  or some ideas

  Thank you!

  check the teporary certificates that you generated and set the field of domain name FULL to the nas ip address and so the nam

• Firefox cannot connect to a local server subdomain if no available network connection.

  Hello

  I have a laptop that is configured as a local server using Apache. On this, I use "localhost" as the domain and have several subdomains.
  Now, if I have no network connection (to any other device) available on this laptop, and then with Firefox I am only able to access the domain 'localhost', but none of the subdomains and get a "Server not found" error on these. If I have a network connection, I can access the domain and subdomains with no problems.

  What it could be and what can I do to make it work without a network connection?
  I also tried with Opera and Chrome, and they can access subdomains anyway.
  Unfortunately however I prefer Firefox, then Yes... I am here.

  Kind regards
  Song

  Troubleshoot you your network connection in the Options menu? Firefox cannot load websites but other browsers may

  If internet not configured correctly, you may have a firewall set in place? http://www.aboutdebian.com/network.htm is what I used as a reference.

• Why the connection to a local database becomes lost when the network is disconnected?

  I use TestStand 3.1. I have a configuration database on the local drive and I use the option "Log on the Fly.

  The test takes 48 hours and I want to assure you that it will not stop if the network connection is lost.

  If I unplug the network before starting the test, fine. I can plug the network again while the test runs without problem.

  But if the network is connected and I start the test and then disconnect the network of recording on the fly will give an error.

  I narrowed down it to "New USE for database Logging" step in the SequentialModel.seq (process model). If this step is performed with the network connection then the rest of the test needs a network connection.

  Is it possible to avoid this error?  The point of all the local database was to avoid network problems.

  Thank you for your help.

  TDOT-

  I connect you always locally, please try to change it to "localhost\SQLEXPRESS" to see if you can log in and then see if the same problem as you disconnect the LAN causes previous saw.

• The "NVIDIA nForce 10/100 Mbps Ethernet" network card is not properly configured to use the IP Protocol on my HP vista.

  Initially my HP a6683w said that nvidia network controller experienced pilot or hardwear related issues, then NVIDIA had me download something and then restart my computer to see if the internet was starting to work again. Now, I restarted the computer and is trying to say that the adapter NVIDIA nforce 10/100 Mbps Ethernet have driver or hardware related issues. I want to just my internet to work again. How can I fix it?

  Hello

  1. have you made no hardware/software changes before the show?

  2. using an internet connection wired or wireless?

  3. are you a specific error message while trying to go online?

  Follow the steps mentioned below

  Method 1: Restart the computer using safe mode with active network.

  a. restart your computer.

  b. When you see the logo of the manufacturer of the computer, press F8.

  c. the display Advanced Startup Options , use the arrow keys to select Safe Mode with networkand press ENTER.

  d. connect to your computer with an account of a user who has administrator rights.

  Now check if you are able to connect to the network, if the problem persists, follow the next method

  Method 2:

  Follow the steps mentioned in the link and check with the question.

  http://Windows.Microsoft.com/en-us/Windows/help/network-connection-problems-in-Windows

  Method 3:

  Download and install the drivers from http://www.nvidia.com/Download/index.aspx?lang=en-us link with the question checking.

  It will be useful.