Connectivity issues when using WPA2 Enterprise

hello everyone,
im using 3 AP's 1140 with local authentication using local radius (flex connect mode).
the radius server im using is MS 2008 R2.
authentication is working great on all devices pc's&mobile.
authentication method is PEAP wpa2 aes enterprise.
after 3 or 4 hours devices loose connectivity to the web.
the device seems to be still connected to the ap but there is no ping to host from local lan or any arp learnd on local router.
only manual disconnect on device and reconnecting brings connectivity up again.
in one case only reseting the AP's helped.

So there is an issue with 1142's and v7.4. 
http://tools.cisco.com/Support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCud97983
Thanks,
Scott
Help out other by using the rating system and marking answered questions as "Answered"

Similar Messages

  • Possible Resolution to MiFi 2200 connection issues when using WiFi

    I was having issues connecting to the Internet with my Windows 7 laptop using the MiFi 2200 as a WiFi device.
    My WiFi adfapter was retaining the last IP Address it had obtained ... in my case my home network.
    Go to a command prompt and do an ipconfig -release followed by ipconfig-renew.
    It pulls an address from the MiFi from the DHCP range and works perfectly.
    Hope this works for everyone!

    Maybe also check specific for the 2 different tcpip protoclas loaded.. here is the solution that resolved my connection issue:
    Updated Vista Home sp1 to sp2 ( 450+MB download )
    Updated Atheros AR5007 drivers to 7.6 , 2008 release... there might be a newer release but I dont want to jack with it now that I'm working.
    Check in network connections for wireless connection.
         I had 2 TCPIP protocols loaded. v6 and v4 .. v4 had IP and DNS hard set. changed both over to auto assign
    WALLA Mifi is now working wirelessly.

  • Xcelsius XML Connection Issue when using a Crystal created XML file

    HI Xcelsius/Crystal Gurus,
    I am running Crystal Reports 2008 version 12.2.9.698 and Xcelsius 2008 5.3.0.0 Build 12,3,0,670,
    I am attempting to create an XML file from a Crystal report which will be consumed by an Xcelsius Dashboard.  Apparently, there is something with the file that Xcelsius does not like.
    I have formatted the report exactly as Xcelsius requires and exporting via text with an xml extension to create an .xml file.  When I add an XML Connection in Xcelsius and add the appropriate names/range, etc...I am able to see the file via the Preview XML button on the Connection, but when I use a component, I am not seeing the data in the component.
    I can 'recreate' the file in NotePad by manually typing in the entries to look exactly like the file created by Crystal and set up a connection in Xcelsius to consume that file and it works beautifully.
    Does anyone have any experience with using Crystal Reports to create an XML file (not using the XML Export, but by exporting as a Text and adding an extension)?
    Is it possible that Crystal is adding hidden characters or something?  I can pull this Crystal created file into an XML editor or MS Word and it is validated as a good XML File.
    Any help is greatly appreciated!

    This article is all about setting up security on the web service. But, I just want to connect to the web service as a client using the proxy and the web service doesn't have any security set on it at this time.
    I am getting a connection timeout, even when I set the syncMaxWaitTime in the domain.xml file on the app server to a higher number (although this doesn't seem to affect the time it takes for the debugger to return).

  • Connectivity issues when using nic teaming

    Hello!
    There're three host computers in my test lab - Host1, Host2 and Host3.
    Host3 has three physical nics, two of them are used for Hyper-V - there's a virtual machine named
    FW with the nic = 10.10.0.101 (connected to the production network) and nic2 =
    20.1.1.1 - this nic2 is a default gateway for the test network 20.1.1.0/24 (consisting of several virtual machines hosted on Host1/Host2/Host3).
    Host1 has three physical nics, the two of them are members of the team (VM-TEAM):
    Virtual machine DC (hosted on Host1) uses the VM-TEAM as its network adapter with the ip = 20.1.1.2
    Vm FW and vm DC are connected to the same 5-port 1Gb switch:
    FW is connected by the single utp5 cable, DC - by the two cables.
    The problem: when coping any data from DC to FW (or vice versa) copy process stops after several seconds, then after ~10-60 seconds proceeds, then stops again and etc...
    This problem has never arisen when I was using a SINGLE nic for the Hyper-V, NOT teamed adapters.
    Are there any settings/known issues for the nic teaming that could lead to such problem?
    Thank you in advance,
    Michael

    Hi Michael,
    >>Is it possible to use two or more nics inside a VM or there can be some problems with multihomed VMs?
    Yes , VM can use multi NICs as a physical host .
    I also compared the original screenshot , I found something different (the origianl one doesn't have D-Link/8139 NIC . The second one doesn't show the teamed NIC ) .
    Best Regards,
    Elton JI
    Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact [email protected] .

  • DB Connection issue when using alternate address(tns entries)

    I am trying to connect to a oracle db server. Only ready only access is given for this server. the tns entry in tnsnames.ora looks like this..
    dddA = (DESCRIPTION = (ADDRESS = (PROTOCOL=TCP) (HOST=ddd001.corpnet2.com) (PORT=1521)) (CONNECT_DATA = (SERVICE_NAME = ddd.WORLD) (INSTANCE_NAME = dddA)) )
    dddB = (DESCRIPTION = (ADDRESS = (PROTOCOL= TCP) (HOST=ddd002.corpnet2.com) (PORT=1521)) (CONNECT_DATA = (SERVICE_NAME = ddd.WORLD) (INSTANCE_NAME = dddB)) )
    dddC = (DESCRIPTION = (ADDRESS = (PROTOCOL=TCP) (HOST=ddd003.corpnet2.com) (PORT=1521)) (CONNECT_DATA = (SERVICE_NAME = ddd.WORLD) (INSTANCE_NAME = dddC)) )
    dddD = (DESCRIPTION = (ADDRESS = (PROTOCOL=TCP) (HOST=ddd004.corpnet2.com) (PORT=1521)) (CONNECT_DATA = (SERVICE_NAME = ddd.WORLD) (INSTANCE_NAME = dddD)) )
    ddd = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL=TCP) (HOST=ddd001.corpnet2.com) (PORT=1521)) (ADDRESS = (PROTOCOL=TCP) (HOST=ddd002.corpnet2.com) (PORT=1521)) (ADDRESS = (PROTOCOL=TCP) (HOST=ddd003.corpnet2.com (PORT=1521)) (ADDRESS = (PROTOCOL=TCP) (HOST=ddd004.corpnet2.com) (PORT=1521)) (LOAD_BALANCE = YES) ) (CONNECT_DATA = (SERVICE_NAME = ddd.WORLD) (FAILOVER_MODE = (TYPE = select)(METHOD=basic))) )
    The connection string I am using is
    Connection connection=DriverManager.getConnection("jdbc:oracle:thin:@ddd001.corpnet2.com:1521:ddd","userid","pwd");
    I have tried with all the 4 host names..used ddd.world instead of ddd..it did not work..the error message i am getting is
    java.sql.SQLException: Io exception: Connection refused(DESCRIPTION=(TMP=)(VSNNUM=153093632)(ERR=12505)(ERROR_STACK=(ERROR=(CODE=12505)(EMFI=4)))) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:168) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:210) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:323) at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:263) at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:365) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:260) at java.sql.DriverManager.getConnection(DriverManager.java:512) at java.sql.DriverManager.getConnection(DriverManager.java:171)
    When I try to connect through TOAD i get connected sometimes and sometimes I get ORA 12502 error If anyone has come across a solution,pls let us know.. Thanks

    This sounds like an Oracle issue not a Java one. Does the connection string you're using work from SQLPlus? That error means you've got a bad SID by the way.

  • Exchange 2013 Outlook Anywhere connection issues when using F5 VIP

    Hello, 
    We are in the process of deploying Exchange 2013 into our Exchange 2010 Org.  We are using an F5 to load balance all services. We are doing some initial testing and have not cut over autodiscover or other URLs yet to 2013.  We are using host files
    on the local testing machines to point the URLs to 2013.    OWA, Activesync, ecp work with no issue through the F5 VIP.   However, we are having issues with Outlook.  If our host file entries point to a single server, Outlook functions
    normally.  If the host file entries point to the F5 VIP, it keeps prompting for creds and will never connect.
    Just wondering if anybody has run into this or has any guidance as far as OA and F5 deployment.
    Thanks

    Hi,
    Please check your Load Balance configuration and make sure the namespace used for Load Balance has been included in the Exchange certificate. For example: mail.domain.com and autodiscover.domain.com.
    If possible, please share your load balance configuration with us for further analysis. Here are some references about the Load Balance Scenario:
    http://blogs.technet.com/b/exchange/archive/2014/03/05/load-balancing-in-exchange-2013.aspx
    Regards,
    Winnie Liang
    TechNet Community Support

  • Can't change Airport Extreme settings using WPA2 Enterprise

    I have a 4th Gen Airport Extreme Base Station that is running 7.6.1 firmware and I've updated the Airport Utility to 6.0 and OS X Server to 10.7.3
    I use WPA2 Enterprise using the Radius Server set up from the Server admin tools in Lion Server. I am using my CA signed certificate for the server as my server-side cert. I can connect fine to the wireless network with all my idevices and my MacBook Pro, but whenever I use Airport Utility to amend settings of the Base Station e.g. Back to my Mac, I cannot make updates.
    Whenever I click 'Update' I get the following error - 'Invalid value' The value for "Password" is invalid. When I click Review Settings, it takes me to the Shared Secret settings for the connection, but as far as I'm concerned this never needs to be known or changed.
    Any ideas?

    I have the same problem.. Airport utility 6.0 on 4th gen airport extreme and server 10.7.4.
    DNS, Radius and Open Directory.
    Any update on Airport Util results in "'Invalid value' The value for "Password" is invalid"
    Only work around I've found like above is to set network mode to "off" under wireless tab. Update Airport Utility ... then remove/add my base station in Server admin under 'radius' 'base stations' ..
    Really very annoying because what I actually want to change is the WPA/WPA2 to WPA2 ONLY.
    By default when the base station is added in 'server admin' it sets it as WPA/WPA2 and there is no option to change or control this in 'server admin'... so basically I can not change this option.
    I thought maybe that 'invalid' characters (for the airport) where being used by server admin when it generates the 'shared secret' .. so have tried changing to a very simple shared secret in 'airport utility' ... but I still get the same error - "The value for "Password" is invalid"
    I will try downgrading to 5.6 but this really is very annoying especially as its a fault that has been allowed to rollover into 10.7.4 !!!!
    Sort it out Apple!

  • Cisco 1140AP using WPA2-enterprise with radius

    All,
    I am trying to configure an1140 AP to use WPA2-enterprise & radius. Ultimately I want to be able to connect to the SSID using my active directory credentials. I would like the AP to send authentication requests to our Network Policy Server. Here is a copy of the config; any help is appreciated.
    version 12.4
    no service pad
    aaa new-model
    aaa group server radius rad_eap
    server 172.16.16.101 auth-port 1812 acct-port 1813
    aaa group server radius rad_mac
    aaa group server radius rad_acct
    aaa group server radius rad_admin
    aaa group server tacacs+ tac_admin
    aaa group server radius rad_pmip
    aaa group server radius dummy
    aaa group server radius rad_eap1
    aaa authentication login myLogin local
    aaa authentication login eap_methods group rad_eap
    aaa authentication login mac_methods local
    aaa authentication dot1x rad_eap group radius
    aaa authorization exec default local
    aaa accounting network acct_methods start-stop group rad_acct
    aaa session-id common
    dot11 syslog
    dot11 ssid ITWireless
       authentication open eap rad_eap
       authentication key-management wpa version 2
       guest-mode
    username admin password 7 XXXXXXXXXXXXXXXXXXXXX
    bridge irb
    interface Dot11Radio0
    no ip address
    no ip route-cache
    encryption mode ciphers aes-ccm
    ssid ITWireless
    antenna gain 0
    interface Dot11Radio1
    no ip address
    no ip route-cache
    encryption mode ciphers aes-ccm
    ssid ITWireless
    interface BVI1
    ip address 172.16.42.21 255.255.0.0
    no ip route-cache
    ip default-gateway 172.16.16.198
    ip http server
    no ip http secure-server
    ip http help-path http://www.cisco.com/warp/public/779/smbiz/prodconfig/help/eag
    ip radius source-interface BVI1
    radius-server attribute 32 include-in-access-req format %h
    radius-server host 172.16.16.101 auth-port 1812 acct-port 1813 key 7 1427321938572903
    radius-server vsa send accounting
    bridge 1 route ip

    I did see those screenshots however that settings screen comes from selecting the Configure button next to the Authentication Method in the User Authentication section under Users.  In each of your screenshots, the RADIUS Server ID number is 1 so I would also ensure that I've configured RADIUS Server ID 1 which can only be configured by going to Users -> RADIUS Servers.
    All that said, I did see that your tests succeeded and I also don't understand the point of having RADIUS settings on the other screens and then having RADIUS ID info.  My thinking is that you would be able to configure RADIUS once in the Users -> RADIUS Servers screen and then select the RADIUS Server ID in all the remaining screens without having to enter the RADIUS info over and over again.  It would also think that you could skip the Users -> RADIUS Server screen and enter the RADIUS information over and over again and it should work...just like you set it up originally.  However, based on past experience of programmatic errors, I would recommend configuring the RADIUS Server ID 1 under Users -> RADIUS Servers if you haven't already...just in case. 
    Shawn Eftink
    CCNA/CCDA
    Please rate all helpful posts and mark correct answers to assist others searching for solutions in the community.

  • Connections drop when using Cisco Anyconnect Secure Mobility Client

    Folks I have a strange issues. I have a few laptops that I'm testing using the Cisco AnyConnect Secure Mobility Client Network Access Manager. We like the interface and overall are happy, but have one nagging issue. Periodically the connection drops when using the client, and the only way to reconnect is to choose the Network repair option on the client. That fixes it just fine, but we shouldn't have to do this. The same clients using the built in WIndows supplicant do not have this problem. We are on version 3.0.07059.

    Right now I'm testing on a single access point (autonomous) with WEP! The same laptop works fine without the Cisco client. Usually it is several hours, 12 or more when it happens, but I've seen it less than that. And I've seen it up for over a day and a half. At this point I just don't trust the client to roll out to a larger audience.

  • Odd issue when using UDT (user defined type)

    Hi all,
    11g.
    I ran into an odd issue when using UDT, I have these 4 schemas: USER_1, USER_2, USER_A, USER_B.
    Both USER_1 and USER_2 have an UDT (actually a nested table):
    CREATE OR REPLACE TYPE TAB_NUMBERS AS TABLE OF NUMBER(10)USER_A has a synonym points to the type in USER_1:
    create or replace synonym TAB_NUMBERS for USER_1.TAB_NUMBERS;USER_B has a synonym points to the type in USER_2:
    create or replace synonym TAB_NUMBERS for USER_2.TAB_NUMBERS;Both USER_A and USER_B have a procedure which uses the synonym:
    CREATE OR REPLACE PROCEDURE proc_test (p1 in tab_numbers)
    IS
    BEGIN
      NULL;
    END;And in the C# code:
    OracleConnection conn = new OracleConnection("data source=mh;user id=USER_A;password=...");
    OracleCommand cmd = new OracleCommand();
    cmd.Connection = conn;
    cmd.CommandText = "proc_test";
    cmd.CommandType = CommandType.StoredProcedure;
    OracleParameter op = new OracleParameter();
    op.ParameterName = "p1";
    op.Direction = ParameterDirection.Input;
    op.OracleDbType = OracleDbType.Object;
    op.UdtTypeName = "TAB_NUMBERS";
    Nested_Tab_Mapping_To_Object nt = new Nested_Tab_Mapping_To_Object();
    nt.container = new decimal[] { 1, 2 };
    op.Value = nt;
    ......This code works fine, but it raises an error when I change the connection string from USER_A to USER_B, the error says:
    OCI-22303: type ""."TAB_NUMBERS" not foundInterestingly, if I change op.UdtTypeName = "TAB_NUMBERS"; to op.UdtTypeName = "USER_2.TAB_NUMBERS", the error is gone, and everything works fine.
    Anyone has any clues?
    Thanks in advance.

    Erase and reformat the ext HD. Then, redo the SuperDuper! backup.

  • Bluetooth issues when using smartwatch on the z1s

    I'm having some Bluetooth issues when using my smartwatch. I usually use my z1s with my car radio via Bluetooth to listen to music and for making calls. Now that I got a sony smartwatch I always got problems with the calls. It looks like that the Bluetooth turns off during the call when I'm using the smartwatch. I already tried by deleting and pairing again the z1s, but nothing works. Not sure if maybe the z1s does not support the smartwatch and the care radio Bluetooth connection at the same time. However it works fine when playing music! The problem is just with the calls. This never happens before I got the smartwatch.

    I have the Tmobile Z1s and a SW2 and have the same issues with multiple devices:
    1) Bose Soundlink Mini
    2) Sony MBR-100
    3) My car's bluetooth
    4) Ford Sync
    5) Sony SBH20
    6) Motorola S305
    If the phone connects to the A2DB device, it will typically play fine for several minutes. Then, audio will drop out. If I do nothing, after several minutes my watch will vibrate to show it has disconnected. Sometimes audio then comes back, and sometimes it doesn't.
    Sometimes my phone will not connect to my car. Then, if I can get it to connect, it will only allow for phone audio, not media audio. 
    This issue has been on (2) Z1s's with the SW2. The first I returned due to touch screen issues, which the second one also has. All of the devices above worked perfectly fine with my Xperia Z, Galaxy S2, HTC One, etc. The Xperia Z and the SW2 never had any problems.
    Honestly, this phone has been incredibly frustrating. If the upcoming updates for either the SW2 or Z1S don't fix this issue, I'm going to return it and get something else.

  • JTable text alignment issues when using JPanel as custom TableCellRenderer

    Hi there,
    I'm having some difficulty with text alignment/border issues when using a custom TableCellRenderer. I'm using a JPanel with GroupLayout (although I've also tried others like FlowLayout), and I can't seem to get label text within the JPanel to align properly with the other cells in the table. The text inside my 'panel' cell is shifted downward. If I use the code from the DefaultTableCellRenderer to set the border when the cell receives focus, the problem gets worse as the text shifts when the new border is applied to the panel upon cell selection. Here's an SSCCE to demonstrate:
    import java.awt.Color;
    import java.awt.Component;
    import java.awt.EventQueue;
    import javax.swing.GroupLayout;
    import javax.swing.JFrame;
    import javax.swing.JLabel;
    import javax.swing.JPanel;
    import javax.swing.JTable;
    import javax.swing.border.Border;
    import javax.swing.table.TableCellRenderer;
    import javax.swing.table.TableColumn;
    import sun.swing.DefaultLookup;
    public class TableCellPanelTest extends JFrame {
      private class PanelRenderer extends JPanel implements TableCellRenderer {
        private JLabel label = new JLabel();
        public PanelRenderer() {
          GroupLayout layout = new GroupLayout(this);
          layout.setHorizontalGroup(layout.createParallelGroup().addComponent(label));
          layout.setVerticalGroup(layout.createParallelGroup().addComponent(label));
          setLayout(layout);
        public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
          if (isSelected) {
            setBackground(table.getSelectionBackground());
          } else {
            setBackground(table.getBackground());
          // Border section taken from DefaultTableCellRenderer
          if (hasFocus) {
            Border border = null;
            if (isSelected) {
              border = DefaultLookup.getBorder(this, ui, "Table.focusSelectedCellHighlightBorder");
            if (border == null) {
              border = DefaultLookup.getBorder(this, ui, "Table.focusCellHighlightBorder");
            setBorder(border);
            if (!isSelected && table.isCellEditable(row, column)) {
              Color col;
              col = DefaultLookup.getColor(this, ui, "Table.focusCellForeground");
              if (col != null) {
                super.setForeground(col);
              col = DefaultLookup.getColor(this, ui, "Table.focusCellBackground");
              if (col != null) {
                super.setBackground(col);
          } else {
            setBorder(null /*getNoFocusBorder()*/);
          // Set up our label
          label.setText(value.toString());
          label.setFont(table.getFont());
          return this;
      public TableCellPanelTest() {
        JTable table = new JTable(new Integer[][]{{1, 2, 3}, {4, 5, 6}}, new String[]{"A", "B", "C"});
        // set up a custom renderer on the first column
        TableColumn firstColumn = table.getColumnModel().getColumn(0);
        firstColumn.setCellRenderer(new PanelRenderer());
        getContentPane().add(table);
        pack();
      public static void main(String[] args) {
        EventQueue.invokeLater(new Runnable() {
          public void run() {
            new TableCellPanelTest().setVisible(true);
    }There are basically two problems:
    1) When first run, the text in the custom renderer column is shifted downward slightly.
    2) Once a cell in the column is selected, it shifts down even farther.
    I'd really appreciate any help in figuring out what's up!
    Thanks!

    1) LayoutManagers need to take the border into account so the label is placed at (1,1) while labels just start at (0,0) of the cell rect. Also the layout manager tend not to shrink component below their minimum size. Setting the labels minimum size to (0,0) seems to get the same effect in your example. Doing the same for maximum size helps if you set the row height for the JTable larger. Easier might be to use BorderLayout which ignores min/max for center (and min/max height for west/east, etc).
    2) DefaultTableCellRenderer uses a 1px border if the UI no focus border is null, you don't.
    3) Include a setDefaultCloseOperation is a SSCCE please. I think I've got a hunderd test programs running now :P.

  • Has anyone else noticed that: "The OS X Lion v10.7.3 Update includes Safari 5.1.3 and fixes that: Resolve a Wi-Fi connection issue when waking from sleep" didn't work?

    I installed OS X Lion v10.7.3 because of the following claim.
    The OS X Lion v10.7.3 Update includes Safari 5.1.3 and fixes that:
    Resolve a Wi-Fi connection issue when waking from sleep
    It continues to be a real pain having to reconnect to the network each time I wake my MacBook Air from sleep.
    Does anyone have a suggestion for the resolution to this problem?

    It seems the update fixed old problems for some and caused new problems for others. Sorry to hear you're in the latter group.
    Here are some things to try.
    1. Go to System Preferences > Network, and click the gear icon under the network interfaces like so:
    Whatever service order you have set, drag Wi-Fi either to the top (assuming it's not already there) or someplace else in the list. Click OK and then Apply. Sleep the system then wake it again to observe any changes.
    2. Click Wi-Fi in the above then click Advanced. Select all the networks your computer has ever joined and delete them with the "-" button. OK then Apply again. Select your network under the AirPort icon to re-join it. Sleep and wake again to see if that did anything.
    3. Try creating a new, temporary user account. Log in under that account to see if its behavior is any different.
    You may have done all of these already but perhaps there is something you have not thought of. If nothing helps we may just have to wait a bit longer for Apple to release a fix.

  • If 3G connection drops when using dictation, will the dictation be saved?

    If 3G connection drops when using dictation, will the dictation be saved so that it can be used later?

    If you mean a voice recording that get transcribed, no.

  • Does resteasy API have class loader issues when using via OSGi

    Does resteasy API have class loader issues when using via OSGi

    Hi Scott,
    THis isnt an answer to ur Question, but could u tell me which jar files are needed for the packages:
    com.sap.portal.pcm.system.ISystems
    com.sap.portal.pcm.system.ISystem
    and under which path I coul dfind them.
    Thnx
    Regards
    Meesum.

Maybe you are looking for