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  • CTE to build a list of departments and managers (hierarchical)

    - by Milky Joe
    I need to generate a list of users that are managers, or managers of managers, for company departments. I have two tables; one details the departments and one contains the manager hierarchy (simplified): CREATE TABLE [dbo].[Manager]( [ManagerId] [int], [ParentManagerId] [int]) CREATE TABLE [dbo].[Department]( [DepartmentId] [int], [ManagerId] [int]) Basically, I'm trying to build a CTE that will give me a list of DepartmentIds, together with all ManagerIds that are in the manager hierarchy for that department. So... Say Manager 1 is the Manager for Department 1, and Manager 2 is Manager 1's Manager, and Manager 3 is Manager 2's Manager, I'd like to see: DepartmentId, ManagerId 1, 1 1, 2 1, 3 Basically, managers are able to deal with all of their sub-manager's departments. Building the CTE to return the Manager hierarchy was fairly simple, but I'm struggling to inject the Departments in there: WITH DepartmentManagers AS ( SELECT ManagerId, ParentManagerId, 0 AS Depth From Manager UNION ALL SELECT Manager.ManagerId, Manager.ParentManagerId, DepartmentManagers.Depth + 1 AS Depth FROM Manager INNER JOIN DepartmentManagers ON DepartmentManagers.ManagerId = Manager.ParentManagerId ) Can anyone help?

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  • Today at Oracle OpenWorld 2012

    - by Scott McNeil
    We have another full day of great Oracle OpenWorld keynotes, sessions, demos and customer presentations in the Seen and Be Heard threater. Here's a quick run down of what's happening today with Oracle Enterprise Manager 12c: Download the Oracle Enterprise Manager 12c OpenWorld schedule (PDF) Oracle Enterprise Manager Cloud Control 12c (and Private Cloud) General Session Tues 2 Oct, 2012 Time Title Location 11:45 AM - 12:45 PM General Session: Using Oracle Enterprise Manager to Manage Your Own Private Cloud Moscone South - 103* 1:15 PM - 2:15 PM General Session: Breakthrough Efficiency in Private Cloud Infrastructure Moscone West - 3014 Conference Session Tues 2 Oct, 2012 Time Title Location 10:15 AM - 11:15 AM Oracle Exadata/Oracle Enterprise Manager 12c: Journey into Oracle Database Cloud Moscone West - 3018 10:15 AM - 11:15 AM Bulletproof Your Application Upgrades with Secure Data Masking and Subsetting Moscone West - 3020 10:15 AM - 11:15 AM Oracle Enterprise Manager 12c: Architecture Deep Dive, Tips, and Techniques Moscone South - 303 11:45 AM - 12:45 PM RDBMS Forensics: Troubleshooting with Active Session History Moscone West - 3018 11:45 AM - 12:45 PM Building and Operationalizing Your Data Center Environment with Oracle Exalogic Moscone South - 309 11:45 AM - 12:45 PM Securely Building a National Electronic Health Record: Singapore Case Study Westin San Francisco - Concordia 1:15 PM - 2:15 PM Managing Heterogeneous Environments with Oracle Enterprise Manager Moscone West - 3018 1:15 PM - 2:15 PM Complete Oracle WebLogic Server Management with Oracle Enterprise Manager 12c Moscone South - 309 1:15 PM - 2:15 PM Database Lifecycle Management with Oracle Enterprise Manager 12c Moscone West - 3020 1:15 PM - 2:15 PM Best Practices, Key Features, Tips, Techniques for Oracle Enterprise Manager 12c Upgrade Moscone South - 307 1:15 PM - 2:15 PM Enterprise Cloud with CSC’s Foundation Services for Oracle and Oracle Enterprise Manager 12c Moscone South - 236 5:00 PM - 6:00 PM Deep Dive 3-D on Oracle Exadata Management: From Discovery to Deployment to Diagnostics Moscone West - 3018 5:00 PM - 6:00 PM Everything You Need to Know About Monitoring and Troubleshooting Oracle GoldenGate Moscone West - 3005 5:00 PM - 6:00 PM Oracle Enterprise Manager 12c: The Nerve Center of Oracle Cloud Moscone West - 3020 5:00 PM - 6:00 PM Advanced Management of Oracle E-Business Suite with Oracle Enterprise Manager Moscone West - 2016 5:00 PM - 6:00 PM Oracle Enterprise Manager 12c Cloud Control Performance Pages: Falling in Love Again Moscone West - 3014 Hands-on Labs Tues 2 Oct, 2012 Time Title Location 10:15 AM - 12:45 PM Managing the Cloud with Oracle Enterprise Manager 12c Marriott Marquis - Salon 5/6 1:15 PM - 2:15 PM Database Performance Tuning Hands-on Lab Marriott Marquis - Salon 5/6 Scene and Be Heard Theater Session Tues 2 Oct, 2012 Time Title Location 10:30 AM - 10:50 AM Start Small, Grow Big: Hands-On Oracle Private Cloud—A Step-by-Step Guide Moscone South Exhibition Hall - Booth 2407 12:30 PM - 12:50 PM Blue Medora’s Oracle Enterprise Manager Plug-in for VMware vSphere Monitoring Moscone South Exhibition Hall - Booth 2407 Demos Demo Location Application and Infrastructure Testing Moscone West - W-092 Automatic Application and SQL Tuning Moscone South, Left - S-042 Automatic Fault Diagnostics Moscone South, Left - S-036 Automatic Performance Diagnostics Moscone South, Left - S-033 Complete Care for Oracle Using My Oracle Support Moscone South, Left - S-031 Complete Cloud Lifecycle Management Moscone North, Upper Lobby - N-019 Complete Database Lifecycle Management Moscone South, Left - S-030 Comprehensive Infrastructure as a Service via Oracle Enterprise Manager Moscone South, Left - S-045 Data Masking and Data Subsetting Moscone South, Left - S-034 Database Testing with Oracle Real Application Testing Moscone South, Left - S-041 Identity Management Monitoring with Oracle Enterprise Manager Moscone South, Right - S-212 Mission-Critical, SPARC-Powered Infrastructure as a Service Moscone South, Center - S-157 Oracle E-Business Suite, Siebel, JD Edwards, and PeopleSoft Management Moscone West - W-084 Oracle Enterprise Manager Cloud Control 12c Overview Moscone South, Left - S-039 Oracle Enterprise Manager: Complete Data Center Management Moscone South, Left - S-040 Oracle Exadata Management Moscone South, Center - Oracle Exalogic Management Moscone South, Center - Oracle Fusion Applications Management Moscone West - W-018 Oracle Real User Experience Insight Moscone South, Right - S-226 Oracle WebLogic Server Management and Java Diagnostics Moscone South, Right - S-206 Platform as a Service Using Oracle Enterprise Manager Moscone North, Upper Lobby - N-020 SOA Management Moscone South, Right - S-225 Self-Service Application Testing on Private and Public Clouds Moscone West - W-110 Oracle OpenWorld Music Festival New this year is Oracle’s first annual Oracle OpenWorld Musical Festival, featuring some of today's breakthrough musicians from around the country and the world. It's five nights of back-to-back performances in the heart of San Francisco—free to registered attendees. See the lineup Not Heading to OpenWorld—Watch it Live! Stay Connected: Twitter | Facebook | YouTube | Linkedin | Newsletter Download the Oracle Enterprise Manager Cloud Control12c Mobile app

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  • WinXP - Having trouble sharing internet with 3G USB modem via ICS

    - by Carlos Nunez
    all! I've been banging my head against a wall with this issue for a few days now and am hoping someone can help out. I recently signed up for T-Mobile's webConnect 3G/4G service to replace the faltering (and slow) DSL connection in my apartment. The goal was to put the SIM in one of my old phones and use its built-in WLAN tethering feature to share Internet out to rest of my computers. I quickly found out that webConnect-provisioned SIMs do not work with regular smartphones, so I was forced to either buy a 4G-compatible router or tether one of my old laptops to my wireless router and share out that way. I chose the latter, and it's sharpening my inner masochistic self by the day. Here's the setup: GSM USB modem (via hub), ICS host - 10/100 Mbps Ethernet NIC, ICS "guest" - WAN port of my SMC WGBR14N wireless router in bridged mode (i.e. wireless access point). Ideally, this would make my laptop the DHCP server and internet gateway with the WAP giving everyone wireless coverage. I can browse internet on the host laptop fine. However, when clients try to connect, they get a DHCP-assigned IP from the laptop and are able to use the Internet for a few minutes before completely dying. After that happens, they are able to re-associate with the WAP and get IP addresses, but are unable to use Internet or resolve IP addresses until the laptop and router are restarted. If they do get access, it's very, very slow. After running Wireshark on the host machine, it turns out that this is because every TCP connection keeps getting RST. DNS seems to work. I would normally think the firewall is the culprit here, but when it drops packets, it drops them completely. The fact that TCP connections are being ACK'ed by the destination rules that out. Of course, none of the event Log isn't saying anything about what's going on. I also tried disabling power management on the NIC, since that's caused problems in the past; that didn't help either. I finally disabled receive-side scaling as per a Microsoft KB (that applied to Windows Server 2003, SP2) to no avail. I'm thinking of trying it with a different NIC (will be tough; don't have a spare Ethernet NIC around for the laptop), but I'm getting the impression that this simply doesn't work. Can anyone please advise? I apologise for the length of this post; all contributions are much appreciated! -Carlos.

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  • Upgrading Agent Controllers in Oracle Enterprise Manager Ops Center 12c

    - by S Stelting
    Oracle Enterprise Manager Ops Center 12c recently released an upgrade for Solaris Agent Controllers. In this week's blog post, we'll show you how to upgrade agent controllers. Detailed instructions about upgrading Agent Controllers are available in the product documentation here. This blog post uses an Enterprise Controller which is configured for connected mode operation. If you'd like to apply the agent update in a disconnected installation, additional instructions are available here. Step 1: Download Agent Controller Updates With a connected mode Ops Center installation, you can check for product updates at any time by selecting the Enterprise Controller from the left-hand Administration navigation tab. Select the right-hand Action link “Ops Center Downloads” to open a pop-up dialog displaying any new product updates. In this example, the Enterprise Controller has already been upgraded to the latest version (Update 1, also shown as build version 2076) so only the Agent Controller updates will appear. There are three updates available: one for Solaris 10 X86, one for Solaris 8-10 SPARC, and one for all versions of Solaris 11. Note that the last update in the screen shot is the Solaris 11 update; for details on any of the downloads, place your mouse over the information icon under the details column for a pop-up text region. Select the software to download and click the Next button to display the Ops Center license agreement. Review and click the check box to accept the license agreement, then click the Next button to begin downloading the software. The status screen shows the current download status. If desired, you can perform the downloads as a background job. Simply click the check box, then click the next button to proceed to the summary screen. The summary screen shows the updates to be downloaded as well as the current status. Clicking the Finish button will close the dialog and return to the Browser UI. The download job will continue to run in Ops Center and progress can still be viewed from the jobs menu at the bottom of the browser window. Step 2: Check the Version of Existing Agent Controllers After the download job completes, you can check the availability of agent updates as well as the current versions of your Agent Controllers from the left-hand Assets navigation tab. Select “Operating Systems” from the pull-down tab lets to display only OS assets. Next, select “Solaris” in the left-hand tab to display the Solaris assets. Finally, select the Summary tab in the center display panel to show which versions of agent controllers are installed in your data center. Notice that a few of the OS assets are not displayed in the Agent Controllers tab. Ops Center will not display OS instances which do not have an Agent Controller installation. This includes Enterprise Controllers and Proxy Controllers (unless the agent has been activated on the OS instance) and and OS instances using agentless management. For Agent Controllers which support an update, the version of agent software (in this example, 2083) appears to the right of the currently installed version. Step 3: Upgrade Your Agent Controllers If desired, you can upgrade agent controllers from the previous screen by selecting the desired systems and clicking the upgrade button. Alternatively, you can click the link “Upgrade All Agent Controllers” in the right-hand Actions menu: In either case, a pop-up dialog lets you start the upgrade process. The first screen in the dialog lets you choose the upgrade method: Ops Center provides three ways to upgrade agent controllers: Automatic Upgrade: If Agent Controllers are running on all assets, Ops Center can automatically upgrade the software to the latest version without requiring any login credentials to the system SSH using a single set of credentials: If all assets use the same login credentials, you can apply a single set to all assets for the upgrade process. The log-in credentials are the same ones used for asset discovery and management, which are stored in the Plan Management navigation tab under Credentials. SSH using individual credentials: If assets use different login credentials, you can select a different set for each asset. After selecting the upgrade method, click the Next button to proceed to the summary screen. Click the Finish button to close the pop-up dialog and start the upgrade job for the agent controllers. The upgrade job runs a series of tasks in parallel, and will upgrade all agents which have been selected. Once the job completes, the OS instances in your data center will be upgraded and running the latest version of Agent Controller software.

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  • Oracle Identity Manager Role Management With API

    - by mustafakaya
    As an administrator, you use roles to create and manage the records of a collection of users to whom you want to permit access to common functionality, such as access rights, roles, or permissions. Roles can be independent of an organization, span multiple organizations, or contain users from a single organization. Using roles, you can: View the menu items that the users can access through Oracle Identity Manager Administration Web interface. Assign users to roles. Assign a role to a parent role Designate status to the users so that they can specify defined responses for process tasks. Modify permissions on data objects. Designate role administrators to perform actions on roles, such as enabling members of another role to assign users to the current role, revoke members from current role and so on. Designate provisioning policies for a role. These policies determine if a resource object is to be provisioned to or requested for a member of the role. Assign or remove membership rules to or from the role. These rules determine which users can be assigned/removed as direct membership to/from the role.  In this post, i will share some examples for role management with Oracle Identity Management API.  You can do role operations you can use Thor.API.Operations.tcGroupOperationsIntf interface. tcGroupOperationsIntf service =  getClient().getService(tcGroupOperationsIntf.class);     Assign an user to role :    public void assignRoleByUsrKey(String roleName, String usrKey) throws Exception {         Map<String, String> filter = new HashMap<String, String>();         filter.put("Groups.Role Name", roleName);         tcResultSet role = service.findGroups(filter);         String groupKey = role.getStringValue("Groups.Key");         service.addMemberUser(Long.parseLong(groupKey), Long.parseLong(usrKey));     }  Revoke an user from role:     public void revokeRoleByUsrKey(String roleName, String usrKey) throws Exception {         Map<String, String> filter = new HashMap<String, String>();         filter.put("Groups.Role Name", roleName);         tcResultSet role = service.findGroups(filter);         String groupKey = role.getStringValue("Groups.Key");         service.removeMemberUser(Long.parseLong(groupKey), Long.parseLong(usrKey));     } Get all members of a role :      public List<User> getRoleMembers(String roleName) throws Exception {         List<User> userList = new ArrayList<User>();         Map<String, String> filter = new HashMap<String, String>();         filter.put("Groups.Role Name", roleName);         tcResultSet role = service.findGroups(filter);       String groupKey = role.getStringValue("Groups.Key");         tcResultSet members = service.getAllMemberUsers(Long.parseLong(groupKey));         for (int i = 0; i < members.getRowCount(); i++) {                 members.goToRow(i);                 long userKey = members.getLongValue("Users.Key");                 User member = oimUserManager.findUserByUserKey(String.valueOf(userKey));                 userList.add(member);         }        return userList;     } About me: Mustafa Kaya is a Senior Consultant in Oracle Fusion Middleware Team, living in Istanbul. Before coming to Oracle, he worked in teams developing web applications and backend services at a telco company. He is a Java technology enthusiast, software engineer and addicted to learn new technologies,develop new ideas. Follow Mustafa on Twitter,Connect on LinkedIn, and visit his site for Oracle Fusion Middleware related tips.

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  • ??Recovery Manager (RMAN)??

    - by ??
    Normal 0 7.8 ? 0 2 false false false EN-US ZH-CN X-NONE DefSemiHidden="true" DefQFormat="false" DefPriority="99" LatentStyleCount="267" UnhideWhenUsed="false" QFormat="true" Name="Normal"/ UnhideWhenUsed="false" QFormat="true" Name="heading 1"/ UnhideWhenUsed="false" QFormat="true" Name="Title"/ UnhideWhenUsed="false" QFormat="true" Name="Subtitle"/ UnhideWhenUsed="false" QFormat="true" Name="Strong"/ UnhideWhenUsed="false" QFormat="true" Name="Emphasis"/ UnhideWhenUsed="false" Name="Table Grid"/ UnhideWhenUsed="false" QFormat="true" Name="No Spacing"/ UnhideWhenUsed="false" Name="Light Shading"/ UnhideWhenUsed="false" Name="Light List"/ UnhideWhenUsed="false" Name="Light Grid"/ UnhideWhenUsed="false" Name="Medium Shading 1"/ UnhideWhenUsed="false" Name="Medium Shading 2"/ UnhideWhenUsed="false" Name="Medium List 1"/ UnhideWhenUsed="false" Name="Medium List 2"/ UnhideWhenUsed="false" Name="Medium Grid 1"/ UnhideWhenUsed="false" Name="Medium Grid 2"/ UnhideWhenUsed="false" 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UnhideWhenUsed="false" QFormat="true" Name="Intense Emphasis"/ UnhideWhenUsed="false" QFormat="true" Name="Subtle Reference"/ UnhideWhenUsed="false" QFormat="true" Name="Intense Reference"/ UnhideWhenUsed="false" QFormat="true" Name="Book Title"/ /* Style Definitions */ table.MsoNormalTable {mso-style-name:????; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.5pt; mso-bidi-font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-font-kerning:1.0pt;} ????,RMAN?Oracle?????????????????????,?RMAN?????????????????,?????????????? ?????,RMAN????? RMAN???????????? RMAN???/?????????? ???????????? ????1487262.1???????????,?????RMAN??/????????4??????: ???? ???? ???? ??????? ???????????????,???????SQLPLUS???,???????????“DD-MON-RR HH24:MI:SS”???????,??????????? ??: SQL>spool monitor.out SQL>@monitor '06-aug-12 16:38:03' ?????RMAN???????????,?????????,?????? - ???????????????????,?????RMAN?????? ???????4??????????????? ???? ??DBA????????V$SESSION_LONGOPS???????????????????????,?????????????????? ??: SID CH CONTEXT SOFAR TOTALWORK % Complete --- -- ------- ------ ---------- ---------- 16 t1 1 181950 1186752 15.33 148 t2 1 249722 422400 59.12 ??: - ???????????????? - ??????????????? ???? ??????RMAN?????????????????????????????????????????????????????????Oracle???????????????????????? ??: SID CH SEQ# EVENT STATE SECONDS --- -- ---- --------------------------------- ------- ------- 16 t1 5735 RMAN backup & recovery I/O WAITING 10 143 8200 SQL*Net message from client WAITING 258.83 148 t2 7941 Backup: MML create a backup piece WAITING 196.13 ?????????T2???????????????,???????T2????????????????? ??: -?CH??????RMAN???,?Rman???????????,????????? -??SEQ#?????????,???????? -?????????,??????SEQ#???? -????????????????RMAN backup & recovery I/O'??????????????IO???? ???? ???????????????????????????????,???????backup_tape_io_slaves=TRUE,?????????????????? ??: SID CH STATUS OPEN_TIME SOFAR Mb TOTMB IO_COUNT % Complete TYPE FILENAME --- -- ----------- ------------------ -------- ------ ---------- -------- ------ ------------- 19 t1 FINISHED 02-aug-12 17:28:42 567.5 567.5 569 100.00 INPUT users01.dbf 19 t1 IN PROGRESS 02-aug-12 17:28:42 3489.99 8704 3490 40.10 INPUT sh.dbf 19 t1 IN PROGRESS 02-aug-12 17:28:42 3778 15113 OUTPUT kvnhlb22_1_1 20 t2 FINISHED 02-aug-12 17:28:38 740 740 742 100.00 INPUT system01.dbf 20 t2 FINISHED 02-aug-12 17:28:38 880 880 882 100.00 INPUT sysaux01.dbf 20 t2 FINISHED 02-aug-12 17:28:38 1680 1680 1682 100.00 INPUT undotbs01.dbf 20 t2 FINISHED 02-aug-12 17:28:38 3007.25 12029 OUTPUT l0nhlb23_1_1 ??: - ???????????????,??RMAN??????IO,??????????IO??,??(Document 360443.1 RMAN Backup Performance) - ?? IO_COUNT??????????? ??????? ?????,????????, ????????????v$backup_sync_io ?????????. ??: SID CH FILENAME TYPE STATUS BSZ BFC OPEN IO_COUNT --- -- ------------ ------ ----------- ------ --- ------------------ -------- 16 t1 ksnhla1b_1_1 OUTPUT IN PROGRESS 262144 4 02-aug-12 17:12:20 1092 148 t2 ktnhla1c_1_1 OUTPUT IN PROGRESS 262144 4 02-aug-12 17:12:15 2968 ??: -?????????????????,??RMAN??????IO -?? IO_COUNT?????????? -??IO_COUNT ????, ???IO_COUNT ????????????,???????????????,????????????? ????: ??????????????? Document 1487262.1 Script to monitor RMAN Backup and Restore Operations Document 144640.1   RMAN: Monitoring Recovery Manager Jobs Document 360443.1   RMAN Backup Performance Document 740911.1   RMAN Restore Performance ??,?????My Oracle Support Database Backup and Recovery community ?Oracle?????????????/??????

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  • send sms in asp.net by gsm modem

    - by danar jabbar
    I devloped an asp.net application to send sms from gsm modem to destination base on URL from the browser I used a library that developed by codeproject http://www.codeproject.com/articles/20420/how-to-send-and-receive-sms-using-gsm-modem but I get problem when I request form two browsers at same time and I want to make the my code detect that the modem is use by another process at the time here is my code: DeviceConnection deviceConnection = new DeviceConnection(); protected void Page_Load(object sender, EventArgs e) { try { if (Request.QueryString["destination"] != null && Request.QueryString["text"] != null) { deviceConnection.setBaudRate(9600); deviceConnection.setPort(12); deviceConnection.setTimeout(200); SendSms sendSms = new SendSms(deviceConnection); if (deviceConnection.getConnectionStatus()) { sendSms.strReciverNo = Request.QueryString["destination"]; sendSms.strTextMessage = Request.QueryString["text"]; if (sendSms.sendSms()) { Response.Write("Mesage successfuly sent to " + Request.QueryString["destination"]); } else { Response.Write("Message was not sent"); } } } } catch (Exception ex) { Console.WriteLine("Index "+ex.StackTrace); } } This is SendSms class: class SendSms { DeviceConnection deviceConnection; public SendSms(DeviceConnection deviceConnection) { this.deviceConnection = deviceConnection; } private string reciverNo; private string textMessage; private delegate void SetTextCallback(string text); public string strReciverNo { set { this.reciverNo = value; } get { return this.reciverNo; } } public string strTextMessage { set { this.textMessage = value; } get { return this.textMessage; } } public bool sendSms() { try { CommSetting.Comm_Port = deviceConnection.getPort();//GsmCommMain.DefaultPortNumber; CommSetting.Comm_BaudRate = deviceConnection.getBaudRate(); CommSetting.Comm_TimeOut = deviceConnection.getTimeout();//GsmCommMain.DefaultTimeout; CommSetting.comm = new GsmCommMain(deviceConnection.getPort() , deviceConnection.getBaudRate(), deviceConnection.getTimeout()); // CommSetting.comm.PhoneConnected += new EventHandler(comm_PhoneConnected); if (!CommSetting.comm.IsOpen()) { CommSetting.comm.Open(); } SmsSubmitPdu smsSubmitPdu = new SmsSubmitPdu(strTextMessage, strReciverNo, ""); smsSubmitPdu.RequestStatusReport = true; CommSetting.comm.SendMessage(smsSubmitPdu); CommSetting.comm.Close(); return true; } catch (Exception exception) { Console.WriteLine("sendSms " + exception.StackTrace); CommSetting.comm.Close(); return false; } } public void recive(object sender, EventArgs e) { Console.WriteLine("Message received successfuly"); } } }

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  • Why is the upgrade manager freezing when upgrading to 13.10

    - by Nil
    Earlier today I started to upgrade to 13.10 only to return much much later and notice that the update manager was still running. It seems to be frozen and I am reluctant to hit ctrl+C. I can't launch nautilus using the icon on the launcher. When I try to run it via the terminal, this is what happens: $ nautilus Could not register the application: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface `org.gtk.Actions' on object at path /org/gnome/Nautilus My printers aren't showing up when I attempt to print. I don't know whether these a symptoms of the same problem. Should I let the update manage continue to run, or should I shut it down? Here are the processes running if it is any help: $ ps aux USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND root 1 0.0 0.2 5920 4072 ? Ss Oct18 0:02 /sbin/init root 2 0.0 0.0 0 0 ? S Oct18 0:00 [kthreadd] root 3 0.0 0.0 0 0 ? S Oct18 0:31 [ksoftirqd/0] root 5 0.0 0.0 0 0 ? S< Oct18 0:00 [kworker/0:0H] root 6 0.0 0.0 0 0 ? S Oct18 0:00 [kworker/u:0] root 7 0.0 0.0 0 0 ? S< Oct18 0:00 [kworker/u:0H] root 8 0.0 0.0 0 0 ? S Oct18 0:00 [migration/0] root 9 0.0 0.0 0 0 ? S Oct18 0:00 [rcu_bh] root 10 0.0 0.0 0 0 ? S Oct18 0:54 [rcu_sched] root 11 0.0 0.0 0 0 ? S Oct18 0:00 [watchdog/0] root 12 0.0 0.0 0 0 ? S Oct18 0:00 [watchdog/1] root 13 0.0 0.0 0 0 ? S Oct18 0:43 [ksoftirqd/1] root 14 0.0 0.0 0 0 ? S Oct18 0:00 [migration/1] root 16 0.0 0.0 0 0 ? S< Oct18 0:00 [kworker/1:0H] root 17 0.0 0.0 0 0 ? S< Oct18 0:00 [cpuset] root 18 0.0 0.0 0 0 ? S< Oct18 0:00 [khelper] root 19 0.0 0.0 0 0 ? S Oct18 0:00 [kdevtmpfs] root 20 0.0 0.0 0 0 ? S< Oct18 0:00 [netns] root 21 0.0 0.0 0 0 ? S Oct18 0:00 [bdi-default] root 22 0.0 0.0 0 0 ? S< Oct18 0:00 [kintegrityd] root 23 0.0 0.0 0 0 ? S< Oct18 0:00 [kblockd] root 24 0.0 0.0 0 0 ? S< Oct18 0:00 [ata_sff] root 25 0.0 0.0 0 0 ? S Oct18 0:00 [khubd] root 26 0.0 0.0 0 0 ? S< Oct18 0:00 [md] root 27 0.0 0.0 0 0 ? S< Oct18 0:00 [devfreq_wq] root 29 0.0 0.0 0 0 ? S Oct18 0:00 [khungtaskd] root 30 0.0 0.0 0 0 ? S Oct18 0:09 [kswapd0] root 31 0.0 0.0 0 0 ? SN Oct18 0:00 [ksmd] root 32 0.0 0.0 0 0 ? SN Oct18 0:00 [khugepaged] root 33 0.0 0.0 0 0 ? S Oct18 0:00 [fsnotify_mark] root 34 0.0 0.0 0 0 ? S Oct18 0:00 [ecryptfs-kthre root 35 0.0 0.0 0 0 ? S< Oct18 0:00 [crypto] root 46 0.0 0.0 0 0 ? S< Oct18 0:00 [kthrotld] root 49 0.0 0.0 0 0 ? S< Oct18 0:00 [binder] root 69 0.0 0.0 0 0 ? S< Oct18 0:00 [deferwq] root 70 0.0 0.0 0 0 ? S< Oct18 0:00 [charger_manage root 166 0.0 0.0 0 0 ? S Oct18 0:00 [scsi_eh_0] root 167 0.0 0.0 0 0 ? S Oct18 0:00 [scsi_eh_1] root 188 0.0 0.0 0 0 ? S Oct18 0:00 [scsi_eh_2] root 244 0.0 0.0 0 0 ? S Oct18 0:00 [kworker/u:4] root 245 0.0 0.0 0 0 ? S< Oct18 0:00 [ttm_swap] root 260 0.0 0.0 0 0 ? S Oct18 0:00 [scsi_eh_3] root 266 0.0 0.0 0 0 ? S Oct18 0:00 [scsi_eh_4] root 267 0.0 0.0 0 0 ? S Oct18 1:08 [usb-storage] root 268 0.0 0.0 0 0 ? S Oct18 0:00 [scsi_eh_5] root 269 0.0 0.0 0 0 ? S Oct18 0:06 [usb-storage] root 302 0.0 0.0 2904 504 ? S 14:11 0:00 upstart-udev-br root 305 0.0 0.0 12080 1632 ? Ss 14:11 0:00 /lib/systemd/sy root 329 0.0 0.0 0 0 ? S Oct18 0:24 [jbd2/sda2-8] root 330 0.0 0.0 0 0 ? S< Oct18 0:00 [ext4-dio-unwri root 352 0.0 0.0 2944 4 ? S Oct18 0:00 /sbin/ureadahea root 440 0.0 0.0 0 0 ? S Oct18 0:05 [flush-8:0] root 734 0.0 0.0 0 0 ? S< Oct18 0:00 [cfg80211] root 761 0.0 0.0 0 0 ? S< Oct18 0:00 [kpsmoused] root 780 0.0 0.0 0 0 ? S Oct18 0:00 [pccardd] root 784 0.0 0.0 0 0 ? S< Oct18 0:00 [kvm-irqfd-clea root 902 0.0 0.0 0 0 ? S< Oct18 0:00 [hd-audio0] syslog 916 0.0 0.0 31120 680 ? Sl Oct18 0:13 rsyslogd -c5 102 1010 0.0 0.1 4344 1988 ? Ss Oct18 0:04 dbus-daemon --s root 1061 0.0 0.0 4844 924 ? Ss Oct18 0:00 /usr/sbin/bluet root 1077 0.0 0.0 2268 388 ? Ss Oct18 0:00 /bin/sh /etc/in root 1079 0.0 0.0 4664 484 tty4 Ss+ Oct18 0:00 /sbin/getty -8 root 1087 0.0 0.0 4664 484 tty5 Ss+ Oct18 0:00 /sbin/getty -8 root 1089 0.0 0.0 0 0 ? S< Oct18 0:00 [krfcommd] root 1098 0.0 0.0 4664 484 tty2 Ss+ Oct18 0:00 /sbin/getty -8 root 1099 0.0 0.1 4408 2076 tty3 Ss Oct18 0:00 /bin/login -- root 1101 0.0 0.0 4664 484 tty6 Ss+ Oct18 0:00 /sbin/getty -8 root 1168 0.0 0.0 2780 524 ? Ss Oct18 0:00 cron daemon 1169 0.0 0.0 2636 212 ? Ss Oct18 0:00 atd root 1183 0.0 0.0 34872 1448 ? SLsl Oct18 0:00 lightdm root 1249 0.0 0.0 3536 468 ? S Oct18 0:00 /bin/bash /etc/ root 1254 4.2 2.2 125832 40040 tty7 Rsl+ Oct18 81:27 /usr/bin/X :0 - root 1261 0.0 0.0 2268 344 ? S Oct18 0:00 /bin/sh /etc/ac root 1265 0.0 0.1 42004 2836 ? Ssl Oct18 0:01 NetworkManager root 1272 0.0 0.0 2268 376 ? S Oct18 0:00 /bin/sh /usr/sb root 1286 0.0 0.3 30616 5824 ? Sl Oct18 0:05 /usr/lib/policy root 1304 0.0 0.0 2268 372 ? D Oct18 0:00 /bin/sh /usr/li root 1360 0.0 0.0 5532 560 ? S Oct18 0:00 /sbin/dhclient nobody 1368 0.0 0.0 5476 784 ? S Oct18 0:00 /usr/sbin/dnsma root 1514 0.0 0.1 34036 1932 ? Sl Oct18 0:01 /usr/lib/accoun root 1530 0.0 0.0 0 0 ? S Oct18 0:00 [kauditd] root 1536 0.0 0.1 30480 2260 ? Sl Oct18 0:01 /usr/sbin/conso root 1653 0.0 0.1 28908 2104 ? Sl Oct18 0:00 /usr/lib/upower root 1698 0.0 0.0 17464 1388 ? Sl Oct18 0:00 lightdm --sessi rtkit 1750 0.0 0.0 21368 696 ? SNl Oct18 0:00 /usr/lib/rtkit/ 1000 1844 0.0 0.1 88116 2320 ? SLl Oct18 0:00 /usr/bin/gnome- 1000 1855 0.0 0.3 73076 5884 ? Ssl Oct18 0:00 gnome-session - 1000 1901 0.0 0.0 4128 24 ? Ss Oct18 0:00 /usr/bin/ssh-ag 1000 1904 0.0 0.0 3880 192 ? S Oct18 0:00 /usr/bin/dbus-l 1000 1905 0.0 0.1 5520 2500 ? Ss Oct18 0:23 //bin/dbus-daem 1000 1915 0.0 0.0 43348 1420 ? Sl Oct18 0:00 /usr/lib/at-spi 1000 1919 0.0 0.0 3412 1252 ? S Oct18 0:01 /bin/dbus-daemo 1000 1922 0.0 0.0 17176 1624 ? Sl Oct18 0:00 /usr/lib/at-spi 1000 1932 0.0 0.5 165916 9124 ? Sl Oct18 0:21 /usr/lib/gnome- 1000 1947 1.9 0.2 100716 4024 ? S<l Oct18 37:48 /usr/bin/pulsea 1000 1949 0.0 0.0 27568 1616 ? Sl Oct18 0:00 /usr/lib/gvfs/g 1000 1953 0.0 0.0 42628 1184 ? Sl Oct18 0:00 /usr/lib/gvfs// 1000 1962 0.0 0.0 14472 916 ? S Oct18 0:00 /usr/lib/pulsea 1000 1964 0.0 0.1 9548 2480 ? S Oct18 0:00 /usr/lib/i386-l 1000 1980 0.0 0.0 3764 364 ? S Oct18 0:43 syndaemon -i 1. 1000 1987 0.0 0.0 24476 1668 ? Sl Oct18 0:00 /usr/lib/dconf/ 1000 1990 0.0 0.4 122968 8844 ? Sl Oct18 0:00 /usr/lib/policy 1000 1991 0.0 0.2 80480 5392 ? Sl Oct18 0:00 /usr/lib/gnome- 1000 1992 0.0 1.2 167532 22776 ? Sl Oct18 0:07 nautilus -n 1000 1998 0.0 0.4 181444 7744 ? Sl Oct18 0:00 nm-applet 1000 2002 0.0 0.1 38020 2892 ? Sl Oct18 0:00 /usr/lib/gvfs/g root 2012 0.0 0.1 59908 2664 ? Sl Oct18 0:24 /usr/lib/udisks 1000 2024 0.0 0.0 26456 1540 ? Sl Oct18 0:00 /usr/lib/gvfs/g 1000 2028 0.0 0.0 27684 1536 ? Sl Oct18 0:00 /usr/lib/gvfs/g 1000 2036 0.0 0.0 38964 1452 ? Sl Oct18 0:00 /usr/lib/gvfs/g root 2049 0.0 0.0 3328 588 ? Ss Oct18 0:00 /sbin/mount.ntf 1000 2053 0.0 0.0 36792 1284 ? Sl Oct18 0:00 /usr/lib/gvfs/g 1000 2058 0.0 0.1 53664 2364 ? Sl Oct18 0:00 /usr/lib/gvfs/g 1000 2069 0.0 0.4 82816 8112 ? Sl Oct18 0:07 /usr/lib/i386-l 1000 2084 0.0 0.1 17984 2048 ? Sl Oct18 0:00 /usr/lib/gvfs/g 1000 2086 0.0 0.0 2268 392 ? Ss Oct18 0:00 /bin/sh -c /usr 1000 2087 0.0 0.7 68100 12856 ? Sl Oct18 0:13 /usr/bin/gtk-wi 1000 2089 0.0 0.9 98508 17756 ? Sl Oct18 0:13 /usr/lib/unity/ 1000 2091 0.0 0.3 65380 6692 ? Sl Oct18 0:01 /usr/lib/i386-l 1000 2117 0.0 0.2 98024 3888 ? Sl Oct18 0:00 /usr/lib/i386-l 1000 2125 0.0 0.1 86644 3408 ? Sl Oct18 0:00 /usr/lib/indica 1000 2126 0.0 0.3 84272 6664 ? Sl Oct18 0:00 /usr/lib/i386-l 1000 2127 0.0 0.1 94384 2752 ? Sl Oct18 0:00 /usr/lib/i386-l 1000 2128 0.0 0.1 83968 2828 ? Sl Oct18 0:00 /usr/lib/i386-l 1000 2129 0.0 0.2 150020 4684 ? Sl Oct18 0:01 /usr/lib/i386-l 1000 2130 0.0 0.2 86572 3884 ? Sl Oct18 0:00 /usr/lib/indica 1000 2131 0.0 0.1 69352 2524 ? Sl Oct18 0:00 /usr/lib/i386-l 1000 2144 0.0 0.1 74192 3152 ? Sl Oct18 0:00 /usr/lib/evolut 1000 2182 0.0 0.2 101120 4420 ? Sl Oct18 0:02 /usr/lib/gnome- 1000 2193 0.0 0.3 77752 6448 ? Sl Oct18 0:00 telepathy-indic 1000 2200 0.0 0.1 44032 2708 ? Sl Oct18 0:00 /usr/lib/telepa 1000 2209 0.0 0.2 77664 3860 ? Sl Oct18 0:02 zeitgeist-datah 1000 2216 0.0 0.2 44464 4180 ? Sl Oct18 0:01 /usr/bin/zeitge root 2234 0.0 0.0 0 0 ? S< Oct18 0:00 [kworker/1:1H] 1000 2246 0.0 1.1 93428 21256 ? Sl Oct18 0:02 /usr/bin/python 1000 2284 0.0 0.6 110040 11656 ? Sl Oct18 0:14 /usr/lib/i386-l 1000 2289 0.0 0.2 85632 3728 ? Sl Oct18 0:00 /usr/lib/i386-l 1000 2296 0.0 0.1 77900 3388 ? Sl Oct18 0:00 /usr/lib/i386-l 1000 2298 0.0 0.6 120356 11992 ? Sl Oct18 0:00 /usr/bin/python 1000 2300 0.0 0.1 87560 2408 ? Sl Oct18 0:00 /usr/lib/i386-l 1000 2301 0.0 0.2 91764 4404 ? Sl Oct18 0:00 /usr/lib/i386-l 1000 2303 0.0 0.2 78224 4592 ? Sl Oct18 0:00 /usr/lib/i386-l 1000 2370 0.0 0.2 74976 4908 ? Sl Oct18 0:00 /usr/lib/i386-l 1000 2372 0.0 0.4 106760 8972 ? Sl Oct18 0:00 /usr/bin/python 1000 2394 0.0 0.1 95624 2736 ? Sl Oct18 0:00 /usr/lib/i386-l 1000 2433 0.0 0.1 46640 2124 ? Sl Oct18 0:00 /usr/lib/i386-l 1000 2457 0.0 0.0 34496 1648 ? Sl Oct18 0:00 /usr/lib/libuni root 2513 0.0 0.0 0 0 ? S< Oct18 0:00 [kworker/0:1H] 1000 3361 0.0 0.0 2268 396 ? SN 07:54 0:20 /bin/sh -c /usr root 4919 1.8 2.1 201196 38760 ? SNl 13:29 11:25 /usr/bin/python root 4957 0.0 0.0 3880 400 ? SN 13:29 0:00 dbus-launch --a root 4958 0.0 0.0 3424 1196 ? SNs 13:29 0:05 //bin/dbus-daem root 5128 0.0 0.0 2268 416 ? SN 13:50 0:00 /bin/sh -c whil root 5141 0.0 0.0 2436 508 ? SN 13:50 0:00 gnome-pty-helpe root 5145 0.0 1.7 245280 30872 pts/1 SNs+ 13:50 0:05 /usr/bin/python root 5159 0.0 0.4 64200 7432 ? SNl 13:50 0:05 /usr/bin/gnome- root 5163 0.0 0.0 27440 1552 ? SNl 13:50 0:00 /usr/lib/gvfs/g root 5167 0.0 0.0 42628 1648 ? SNl 13:50 0:00 /usr/lib/gvfs// root 9236 0.0 0.1 19112 2680 ? Ss 14:33 0:00 /usr/sbin/winbi root 9243 0.0 0.0 19112 1448 ? S 14:33 0:00 /usr/sbin/winbi whoopsie 9409 0.0 0.2 53608 4264 ? Ssl 14:33 0:00 whoopsie root 20087 0.0 0.0 0 0 ? S< 14:34 0:00 [xfsalloc] root 20088 0.0 0.0 0 0 ? S< 14:34 0:00 [xfs_mru_cache] root 20089 0.0 0.0 0 0 ? S< 14:34 0:00 [xfslogd] root 20092 0.0 0.0 0 0 ? S 14:34 0:00 [jfsIO] root 20093 0.0 0.0 0 0 ? S 14:34 0:00 [jfsCommit] root 20094 0.0 0.0 0 0 ? S 14:34 0:00 [jfsCommit] root 20095 0.0 0.0 0 0 ? S 14:34 0:00 [jfsSync] root 20845 0.0 0.3 7980 6048 pts/2 SNs+ 14:29 0:04 /usr/bin/dpkg - root 23330 0.0 0.0 2896 568 ? S 14:09 0:00 upstart-file-br root 23332 0.0 0.0 2884 572 ? S 14:09 0:00 upstart-socket- root 24577 0.2 0.0 0 0 ? S 23:09 0:04 [kworker/1:2] root 24656 0.1 0.0 0 0 ? S 23:10 0:02 [kworker/0:0] 1000 24758 2.8 4.7 243692 85516 ? Sl 23:11 0:50 compiz root 25774 0.0 0.0 0 0 ? S< 14:39 0:00 [iprt] 1000 26128 5.5 10.3 641628 187420 ? Sl 23:27 0:46 /usr/lib/firefo root 26374 0.0 0.0 3964 720 ? Ss 14:39 0:02 /usr/sbin/irqba root 26534 0.0 0.0 0 0 ? S 23:34 0:00 [kworker/0:1] root 26564 0.0 0.0 0 0 ? S 23:35 0:00 [kworker/1:1] 1000 26664 0.0 0.1 6784 3068 tty3 S+ 23:36 0:00 -bash 1000 26936 15.2 1.3 67520 23672 ? Sl 23:39 0:21 gnome-system-mo root 26992 0.0 0.0 0 0 ? S 23:40 0:00 [kworker/1:0] root 27049 0.0 0.0 4248 288 ? SN 23:41 0:00 sleep 30 1000 27057 9.5 0.8 68624 16140 ? Rl 23:41 0:00 gnome-terminal 1000 27064 0.0 0.0 2440 704 ? S 23:41 0:00 gnome-pty-helpe 1000 27065 2.6 0.1 6344 2608 pts/3 Ss 23:41 0:00 bash 1000 27113 0.0 0.0 5240 1144 pts/3 R+ 23:41 0:00 ps aux root 28267 0.0 0.0 2216 632 ? Ss 14:39 0:00 acpid -c /etc/a root 28333 0.0 0.0 2272 552 pts/2 SN+ 14:39 0:00 /bin/sh /var/li root 29699 0.0 0.2 8384 4608 pts/2 SN+ 14:40 0:00 modprobe wl

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  • DHCP not responding from laptop or router, but works on directly plugged PC?

    - by Matt H
    I'm at my sister in law's place in Singapore. I'm not from Singapore but am here for a few months. She has some sort of cable modem made by motorolla (SB5101 Surfboard). I think it goes, through starhub or similar provider. Anyhow, her PC is directly attached by cable (not wireless) and she can access the internet. There is no wireless router connected to it. The PC is configured with DHCP and appears to be working. However, the moment I unplug her PC and plug in my laptop, it doesn't get an address. The interesting thing here is that I also see this toredo tunnel adaptor etc. I'm not familiar with what that is. It appears to be being assigned an IP v6 address and an IP v4 address. I thought perhaps it's my laptop, but also when I plug in my DDWRT based router, it also fails to get a DHCP assigned address on the WAN port. I can't also seem to connect into any web configuration on the motorolla modem either. Any ideas? what kind of setup is this? all I'd like to do is plug in my wireless router so I can roam around the house and also access the internet.

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  • Limiting bandwith on an Windows 7 machine

    - by Mihai Damian
    I need to limit the bandwidth on my Windows 7 x64 machine. In the past (on XP) I've been able to use NetLimiter for similar tasks. However for some reason I can't get it to work anymore. For lower limits the bandwidth tests are able to exceed the limit by 10-50%; higher limits seem to be ignored completely and the bandwidth tests report download speeds of over 10 times the speed I set. I'm using speedtest.net and some similar service from my ISP for these tests. Anyway, I don't necessarily need a program as complex as NetLimiter since I only need to throttle my machine's bandwidth, not a specific program's. In case you are wondering why in the world I'd want to cripple my Internet speed, there is a funny story behind this. Long story short, my modem gets random disconnects. Tech support comes in, says my Internet speed is abnormally high and I must be using some tools to somehow make it go faster than it's supposed to and this messes up my modem. I check the connection with another computer and it seems that my PC is the only one in my network that gets abnormal speeds. I reinstall my OS, speed looks normal at first, after I install the batch of 50 or so updates, it goes back to abnormally high speeds and the disconnect problems are not solved. Now I don't have a clue if the explanation the tech team gave me was just a strategy to lay the blame on someone else, but I was trying to give them the benefit of the doubt and see what happens if I really reduce my speed to their specification. Any help appreciated.

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  • Mac Mini's internet very slow, every other device fine (PC, iPhone, Xbox 360)

    - by alex
    I recently haven't used my Mac Mini for about 5 days (however it was left on). I seem to be able to connect and get great download / upload speeds through my PC, Xbox 360, iPhone and parents' laptop. However, my Mac Mini is very slow. OS X's Mail.app is downloading mail at 0.4kbps and then dropping to 0. Skype file transfers are doing the same. Browsing the net is a terrible experience. It is taking 30 seconds or more to download basic pages. All of my devices connect wirelessly to a Netgear router / modem. I have tried giving the Mac Mini a manual IP, and renew DHCP lease, as well as flush DNS in Terminal. I have also rebooted the router / modem twice, and the Mac Mini twice. Do you know what could be causing this? Thanks Update This is very weird. It is also very slow accessing localhost (setup through MAMP) and also slow to access the Netgear router config pages.

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  • Is there the equivalent of cloud computing for modems?

    - by morpheous
    I asked this question on SF, and someone recommended that I ask it here - (I don't think I have enough points to move a question from SF to SO - and in any case, I don't know how to do it - so here is the question again): I am interested in the concept of PAAS (platform as a service). However, all talk about SAAS/PAAS seems to focus on only the computer itself - not its peripherals. Is it possible to 'outsource' modems as a resource - so that an app running remotely can pump data to a modem in the cloud? As a bit of background to the question, a group of us are thinking of starting a company that offers similar services to companies like twilio etc - but I want to 'outsource' both the computing hardware (thats PAAS - the easy bit) and the modems (thats what I cant seem to find any info on). Does anyone know if modems can be bundled as part of a PAAS service? - alternatively, is there a way that an application running on one computer can communicate (i.e. pump data) to a remote modem residing on another machine?. I assume I can come up with some protocol over UDP or TCP - but there is no point reinventing the wheel - if such a protocol like that already exists (or if it some open source software allows one to do this). Any suggestions on how to solve this problem?

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  • Home network with two isolated separate subnets, running on cablemodem/router and WRT-router.

    - by Johan Allgoth
    I have a new connection with a nice new router/cable-modem. I'd like to setup it up optimally and needs some pointers. I am a complete n00b when it comes to routing. I want to end up with two separate subnets, 10.1.2.0/24 and 192.168.1.0/24 each available on their own wireless channel/SSID. Both firewalled. I want my wired computers on the gigabit switch, optimally with public ips. I want to be able to reach 192.168.1.0/24 from 10.1.2.0/24, but not vice versa. Everyone should have internet access. Hardware and capabilities: Netgear CG3100. Handles cable connection. Gigabit switch. 802.11n. Can do DHCP, firewall, NAT etc. Can choose subnet. Can turn of NAT and if so hand out up to 4 public ips. Somewhat challenged when it comes to configuration. WRT-router. Runs DD/Open-WRT very stable. 100 Mbit switch. 802.11.g Can do DHCP, firewall, NAT etc. Can choose subnet. Highly configurable. I hope to be able to keep 10.1.2.0/24 on the CG3100, for speed reasons and 192.168.0.0/24 on the WRT-router for quota and user control reasons. On my 10.1.2.0/24 network I plan on running servers for various services. Should I turn of NAT on the WRT-router? Or on the cable modem? Activate what in that case? Is double NAT always f-ed up?

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  • Can I share my cable internet connection through my ADSL wireless router?

    - by Roaders
    Hi All Over the xmas period I am at my in-laws. They have Virgin Broadband (cable) and have a basic modem / router that is plugged directly into their computer using an ethernet cable. My wife and I arrived with 5 PCs! (ok, one is a gift and won't be used) 4 of which are laptops so I would like to be able to use their internet connection. At the moment I am working so have plugged the ethernet cable into my work laptop. Rebooting the router meant that my work laptop now has internet. I have my ADSL Netgear router which is wireless. I tried plugging it in between the router and the PC but I didn't seem to be able to share the internet connection wirelessly. The original PC still had internet despite ony being connected to my router but my wireless laptop didn't have a connection. My old cable router had an internet ethernet port on the back that the modem plugged into. My ADSL router doesn't, it has a phone connection socket. Is there a way of doing what I want with the equipment I have? Thanks

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  • Limiting bandwith on an Windows 7 machine

    - by Mihai Damian
    I need to limit the bandwidth on my Windows 7 x64 machine. In the past (on XP) I've been able to use NetLimiter for similar tasks. However for some reason I can't get it to work anymore. For lower limits the bandwidth tests are able to exceed the limit by 10-50%; higher limits seem to be ignored completely and the bandwidth tests report download speeds of over 10 times the speed I set. I'm using speedtest.net and some similar service from my ISP for these tests. Anyway, I don't necessarily need a program as complex as NetLimiter since I only need to throttle my machine's bandwidth, not a specific program's. In case you are wondering why in the world I'd want to cripple my Internet speed, there is a funny story behind this. Long story short, my modem gets random disconnects. Tech support comes in, says my Internet speed is abnormally high and I must be using some tools to somehow make it go faster than it's supposed to and this messes up my modem. I check the connection with another computer and it seems that my PC is the only one in my network that gets abnormal speeds. I reinstall my OS, speed looks normal at first, after I install the batch of 50 or so updates, it goes back to abnormally high speeds and the disconnect problems are not solved. Now I don't have a clue if the explanation the tech team gave me was just a strategy to lay the blame on someone else, but I was trying to give them the benefit of the doubt and see what happens if I really reduce my speed to their specification. Any help appreciated.

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  • How can I use my cell phone to establish a dial-up networking connection?

    - by gWiz
    I am using Windows 7 and have a BlackBerry with T-Mobile (U.S.). I have paired the phone with my computer over Bluetooth, which automatically creates a serial port for it. I am able to open the port in PuTTY and successfully issue AT commands to the modem, including dialing. However, while using Windows to create and establish a Dial-Up Networking connection, I get an error dialog stating "Error 678. The remote computer did not respond." In my testing, I also tried setting up a connection to dial a number connected to a phone. When attempting to connect over this connection, the phone does ring but the very moment I answer the call, my computer displays the above error dialog. What must be done to successfully establish such a PPP connection? Some special AT initialization string perhaps? To clarify, I'm not referring to the well-described and popular technique known as "tethering," in which the remote host of the data link is the mobile service provider. I am interested specifically in establishing direct data links with remote hosts other than my mobile service provider. Think old-school landline connection to your friend's computer or BBS. Edit 1 As grawity pointed out in comments, the missing piece of the puzzle is the actual modulator that is compatible with v-series protocols, which I expected to be built into the cellphone. So far the best only software alternative I could find is this experimental project. Edit 2 Found this forum discussion today. The participants state that there is no old-school modem in the BlackBerry. Edit 3 When I place a call in PuTTY with ATD, immediately after the call is answered (and the callee is initiating the handshake) the cellphone returns OK. This is not the expected behavior for establishing a data connection. The phone should reciprocate the handshake, and upon success return CONNECT. (Alternatively it should return BUSY or NO CARRIER, but never simply OK.) Windows DUN must be interpreting this as the "Error 678" I was seeing.

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  • DSL Connection drops

    - by user60024
    Ok, I just moved so I had to switch from Cable to DSL. I know very little about computers or internet connections and such, so I had AT&T come out to the new house to set up their highest speed. When they got here, they told me that I needed to downgrade to 3.5mbps because I was too far away. Well we did and everything was going great for two days until I started experiencing random disconnects which have been happening now for about 2 to 3 weeks. I am using a N300 Wireless Dual Band ADSL2+ Modem Router and my ethernet cable is hooked directly into my computer from it. I recently started to notice that it disconnects around 5:30 and 8:30, which may be because a lot of people are on their computers(?) and that it works perfectly fine, almost, all the time if I'm not playing a game. During this time, when I try to load up World of Warcraft the Internet light disappears and the DSL light begins blinking. (So maybe it's too much for the modem and it resets?) Other than that it is amazing, but I'd like to try and fix some of these problems. If you need more information, let me know on how to get it for you and what to do. Thanks for the help!

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  • Recreating OMS instances in a HA environment when instances on all nodes are lost

    - by rnigam
    Oracle highly recommends deploying EM in a HA environment. The best practices for HA deployments, backup and housekeeping of your Enterprise Manager environment are documented in the Oracle Enterprise Manager Advanced Configuration Guide. It is imperative that there is a good disaster recovery plan in place for your EM deployment. In this post I want to talk about a customer who failed to do the correct planning and housekeeping for EM and landed in a situation where we the all the OMSes were nearly blown away had we not jumped to help. We recently hit an issue at a customer site where we had a two node OMS setup of the Enterprise Manager and a RAC Database being used as the EM repository. An accidental delete of the OMS oracle home left us with a single node deployment. While we were trying to figure out a possible path to recover the first node, the second node was rebooted under a maintenance window. What followed was a complete site outage as the Admin and managed servers would not start on either of the nodes. In my situation there were - No backups of the Oracle Homes from any node - No OMS Configuration snapshots (created using the “emctl exportconfig oms” command) and the instance home was completely lost on node 1 which also had the Admin Server  We did however have: - A copy of the emkey.ora that I found under the OMS_ORACLE_HOME/ of the second node (NOTE: it is a bad practice to have your emkey present under the OMS Oracle home directory on the same server as the OMS. The backup of the emkey should be maintained on some other server. In this case however it was a savior in my situation since there were no backups - The oms oracle home on the second node but missing a number of files and had a number of changes done to the files in the home. There were a number of attempts to start the server by modifying various files based on the Weblogic server logs to have atleast node up and running but all of them failed. Here is how you can recover from this scenario: Follow these steps: STEP 1: Check status of emkey.ora Check whether the emkey exists is present in the EM repository or not. Run the following command: $OMS_ORACLE_HOME/bin/emctl status emkey If the output is something like this below then you are good to go and the key is present in the repository ./emctl status emkey Oracle Enterprise Manager 11g Release 1 Grid Control Copyright (c) 1996, 2010 Oracle Corporation. All rights reserved. Enter Enterprise Manager Root (SYSMAN) Password : The EMKey is configured properly. Here are the messages that you might see as the emctl status emkey output depending upon whether the EM Admin Server is up and if the key is configured properly: Case1:  AdminServer is up, emkey is proper in CredStore & not in repos. This is same as the output of the command shown above:The EMKey is configured properly Case 2: AdminServer is up, emkey is proper in CredStore & exists in repos:The EMKey is configured properly, but is not secure. Secure the EMKey by running "emctl config emkey -remove_from_repos".Case 3: AdminServer is down or emkey is corrupted in CredStore) & (emkey exists in repos): The EMKey exists in the Management Repository, but is not configured properly or is corrupted in the credential store.Configure the EMKey by running "emctl config emkey -copy_to_credstore".Case 4: (AdminServer is down or emkey is corrupted in CredStore) & (emkey does not exist in repos): The EMKey is not configured properly or is corrupted in the credential store and does not exist in the Management Repository. To correct the problem:1) Get the backed up emkey.ora file.2) Configure the emkey by running "emctl config emkey -copy_to_credstore_from_file". If not the key was not secured properly, we will have to be put in the repository before proceeding. Look at the next step 2 for doing this There may be cases (like mine) where running emctl may give errors like the following: $OMS_ORACLE_HOME/bin/emctl status emkey Exception in thread “Main Thread” java.lang.NoClassDefFoundError: oracle/security/pki/OracleWallet At oracle.sysman.emctl.config.oms.EMKeyCmds.main (EMKeyCmds.java:658) Just move to the next step to put the key back in the repository STEP 2: Put emkey.ora back in the repository Skip this step if your emkey.ora is present in the repository. If not, you need to put the key back in the repository See if you can run the following command (with sample output): $OMS_ORACLE_HOME/bin/emctl config emkey –copy_to_repos Oracle Enterprise Manager 11g Release 1 Grid Control Copyright (c) 1996, 2010 Oracle Corporation. All rights reserved. The EMKey has been copied to the Management Repository. This operation will cause the EMKey to become unsecure. After the required operation has been completed, secure the EMKey by running "emctl config emkey -remove_from_repos". Typically the key is present under $OMS_ORACLE_HOME/sysman/config directory before being removed after the install as a best practice. If you hit any errors while running emctl commands like the one mentioned in step 1, jump to step 3 and we will take care of the emkey.ora in Step 5 STEP 3: Get the port information Check for the existing port information in the emd.properties file under EM_INSTANCE_DIRECTORY (typically gc_inst directory right above the Middleware home where you have deployed em. For eg. /u01/app/oracle/product/gc_inst in case your oms home is /u01/app/oracle/product/Middleware/oms11g) In my case I got the information from the emgc.properties present in the gc_inst on the second node. If you can run emctl you may want to try the following command as well $OMS_ORACLE_HOME/bin/emctl status oms –details Note this information as this will be used in the next step STEP 4: Perform cleanup on Node 1 Note the oracle home of the Weblogic and OMS, get the list of applied patches in the homes (using opatch lsinventory command), take a backup copy of the home just in case we need it and then de-install/remove oracle homes, update inventory and cleanup processes on the first node STEP 5: Perform Software Only Installation of OMS on Node 1 Perform Weblogic 10.3.2 installation exactly under the same location as present in the earlier installation. Perform software only installation of the OMS using the following command. This will not run any configuration assistants and bypass all user interface validations runInstaller –noconfig -validationaswarnings Select the “Additional OMS” option while performing the installation. Provide the same path for OMS and Instance directories like the previous installation Use the port information collected in Step 3 while performing the installation. Once the installation is complete run the allroot.sh script to complete the binary deployment STEP 6: Apply one-off patches At this point you can apply any patches to the OMS Oracle Home previously. You only need to run opatch to install the patch in the home and not required to run the SQLs STEP 7: Copy EM key This step is only required if you were not able to use emctl command to put the emkey back into the EM repository in STEP 2 Copy the emkey.ora file of the old installation you have under $OMS_ORACLE_HOME/sysman/config directory of the newly installed OMS STEP 8: Configure Grid Control Domain Run the following command to configure the EM domain and OMS. Note that you need to use a different GC Domain name than what you used earlier. For example I have used GCDOMAIN11 as the new domain name when my previous domain name was GCDOMAIN $OMS_ORACLE_HOME/bin/omsca new –AS_USERNAME weblogic –EM_DOMAIN_NAME GCDOMAIN11 –NM_USER nodemanager -nostart This command as shown below will prompt for a number of inputs like Admin Server hostname, port, password, etc. Verify if the defaults shown are correct by pressing enter or provide a new value STEP 9: Run Add-ON Configuration Assistant After this step run the following add-on configuration assistant. This was used in my case to configure the virtualization add-on $OMS_ORACLE_HOME/addonca -oui -omsonly -name vt -install gc STEP 10: Start the OMS Now start the OMS using $OMS_ORACLE_HOME/bin/emctl start oms In a multi-node setup like mine you would either have a software load balancer or DNS round robin (using a virtual host name that resolves to one of multiple OMS hostnames) being used for load balancing. Secure the OMS against the SLB or DNS virtual hostname using the following $ OMS_HOME/bin/emctl secure oms -host slb.example.com -secure_port 1159 -slb_port 1159 -slb_console_port 443 STEP 11: Configure the Agent From the $AGENT_ORACLE_HOME/bin run the ./agentca –f At this point you should have your OMS on node 1 fully re-covered. Clean up node 2 and use the normal Additional OMS installation process documented in the official installation guide to add the additional OMS on node 2 Summary It took us nearly a little over two days to completely recover the environment with some other non-EM related issues that hit us along the way as well. In the end a situation like this could have been completely avoided had the proper housekeeping and backup of the Enterprise Manager Deployment been done in the first place. This is going to a topic that we cover in the next post. In the meantime please do refer to the Oracle Enterprise Manager Advanced Configuration Guide for planning your EM installation, backup and housekeeping procedures. This can be found here: http://download.oracle.com/docs/cd/E11857_01/index.htm Thanks This post would not have been possible without Raj Aggarwal, Prasad Chebrolu and Ravikumar Basa who helped to recover the environment and provided all the support we needed

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  • This update does not come from a source that supports changelogs

    - by blade19899
    When I get an update via update-manager for a software like blender/vlc, I like to see what has been fixed/changed. I added the ppa for blender/vlc (this only applies to the software I added a ppa for) sudo add-apt-repository ppa:cheleb/blender-svn sudo apt-get update sudo apt-get install blender And vlc like this. sudo add-apt-repository ppa:videolan/stable-daily sudo apt-get update sudo apt-get install vlc And when i run update-manager, or update manager pop-ups I see that vlc/blender have updates but, I can't see what has been changed/fixed this is the message I get, the screenshot below is for mupen but it's the same thing. (I updated vlc and blender, didn't wanna wait for the next update) This update does not come from a source that supports changelogs. (by the way I have a dutch Ubuntu, so the above text i Google translated it!) It only shows which version you have and to which version you be upgrading to. So my question is, how do I get the change-log tab of update-manager working. if it's even possible?

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  • /etc/resolv.conf nameserver fd00::1

    - by user88631
    My /etc/resolv.conf constantly get a mysterious entry, i run a home network with ipv6 provided by ravd, the interface is auto-configured by Network manager (all name server lookups are lost when this line is first in my /etc/resolv.conf) . Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8) **# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN** nameserver fd00::1 nameserver 192.168.1.1 search home.int When ping is working cat /etc/resolv.conf # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8) # DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN nameserver 192.168.1.1 search home.int So something is putting fd00::1 at start of file, not if I ping6 fd00::1 I get Destination unreachable: Administratively prohibited To diagnose this I ran the router with single cable to connected to ubuntu machine. Ran tcpdump + restarted network on ubuntu. "tcpdump ip6 -e -i eth0 | grep fd00" finds nothing, it's not being advertised via the network.. The only hit I got was when an upstream router refused a connection attempt from the ubuntu machine to fd00::1. I have also switched on debug for network manager & it appears to set the mystery line.. 15:22:14 storage-pc NetworkManager[349]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Commit) complete. 15:22:14 storage-pc NetworkManager[349]: <warn> dnsmasq exited with error: Other problem (5) 15:22:14 storage-pc NetworkManager[349]: <debug> [1346822534.281528] [nm-dns-manager.c:598] update_dns(): updating resolv.conf 15:22:14 storage-pc NetworkManager[349]: <debug> [1346822534.281875] [nm-dns-manager.c:719] update_dns(): DNS: plugin dnsmasq ignored (caching disabled) 15:22:14 storage-pc NetworkManager[349]: <info> ((null)): writing resolv.conf to /sbin/resolvconf 15:22:14 storage-pc dbus[2184]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher' 15:22:14 storage-pc dnsmasq[2875]: reading /etc/resolv.conf 15:22:14 storage-pc dnsmasq[2875]: using nameserver 192.168.1.1#53 15:22:14 storage-pc dnsmasq[2875]: using nameserver fd00::1#53 Any suggestions on how to find out where this comes from?

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  • 12.04 wired network doesn't work RTL8111/8168B

    - by laket
    its a fresh 12.04 install 64bits. wifi works fine, wired stays off with cable connected and network-manager shows as if cable is disconnected. Turning off networking lights up my network-cards leds, turning networking on shuts off the leds and no communication is possible. I already tried, turning off the network-manager (sudo service network-manager stop) and setting up my eth0 manually, as soon as I switch off the network-manager my leds light up, but after setting up manually eth0 (sudo ifconfig eth0 10.2.10.114 netmask 255.255.0.0 up) the leds turn off again. I am still dual booting with 10.04 where I have no issues at all, leaving the cable connected all time to my notebook and a switch. Here is some hardware info: lshw: *-network description: Ethernet interface product: RTL8111/8168B PCI Express Gigabit Ethernet controller vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:03:00.0 logical name: eth0 version: 03 serial: c8:0a:a9:d7:05:97 size: 10Mbit/s capacity: 1Gbit/s width: 64 bits clock: 33MHz capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl_nic/rtl8168d-2.fw latency=0 link=no multicast=yes port=MII speed=10Mbit/s resources: irq:42 ioport:2000(size=256) memory:f0004000-f0004fff memory:f0000000-f0003fff memory:f0010000-f001ffff lspci: 02:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01) 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03) ifconfig eth0: eth0 Link encap:Ethernet HWaddr c8:0a:a9:d7:05:97 inet addr:10.2.10.114 Bcast:10.2.255.255 Mask:255.255.0.0 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) Interrupt:42 Base address:0xc000 cat /etc/network/interfaces: (already tried here with and w/o eth0) auto lo eth0 iface lo inet loopback cat /etc/NetworkManager/NetworkManager.conf [main] plugins=ifupdown,keyfile dns=dnsmasq [ifupdown] managed=false Any help is welcome ;) Laket

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  • Is it possible to keep nm-applet running between invocations of WM startup?

    - by serverninja
    I am using nm-applet to interface with NetworkManager, running xmonad as a window manager. My X sessions (including nm-applet) are set up with a /usr/local/bin/xmonad.start script. My question is, how can I keep nm-applet running in the background as long as X is running, but not necessarily xmonad? As mentioned above, it is being started with xmonad (and dying with it when xmonad is restarted, etc). I am using gdm to manage my X sessions, and I'm running 10.10. Where's a good place to start nm-applet to suit my particular needs? I need to remove it from the control of xmonad, but don't know where to start it otherwise. Any help, tips, etc appreciated. Edit: problem seems to be with how I have integrated xmonad. I have the session script as a file in /usr/share/xsessions/xmonad.desktop with the following contents: [Desktop Entry] Encoding=UTF-8 Name=XMonad Comment=Lightweight tiling window manager Exec=/usr/local/bin/xmonad.start Icon=xmonad.png Type=XSession /usr/local/bin/xmonad.start contains the following: #!/bin/bash xrdb -merge ~/.Xresources xcompmgr -c & trayer --edge top --align right --SetDockType true --SetPartialStrut true --expand true --width 8 --heighttype pixel --height 18 --transparent true --alpha 0 --tint 0x000000 & gnome-settings-daemon & gnome-screensaver & if [ -x /usr/bin/nm-applet ] ; then nm-applet --sm-disable & fi /usr/bin/urxvtd -q -o -f & eval `ssh-agent` & if [ -x /usr/bin/gnome-power-manager ] ; then sleep 1 gnome-power-manager & fi /usr/bin/gnome-volume-control-applet & exec xmonad The question is how do I integrate xmonad, gdm, X, etc in such a manner to replicate the behavior I currently have except with nm-applet (and possibly other programs) running whether or not xmonad is?

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  • Cisco Call Manager adding 7945's

    - by Will
    Hello we currently have a call manager settup (older we are working on upgrading it) but for now we are looking to add 7945 IP phones. We currently have 7960's all over the place, but we can't get these new anymore. Here is the info about our call manager ace.dll 5.2.5.0 CCM4.1(3) aced.dll CCM4.1(3) AdministrativeReportingTool.exe 4.1(0.45) 4.1(3)sr4d Apache Tomcat 4.1 CCM4.1(3) ASTIsapi.dll 3.3.2.0 4.1(3)sr4d AudioTranslator.exe 4.0.0.3 CCM4.1(3) Aupair.exe 4.1.3.10472 4.1(3)sr4d AupairChangeNotify.dll 4.1.0.11 CCM4.1(3) AuthFilt.dll 4.0.0.0 4.1(3)sr4d AVVIDCustomerDirectoryConfigurationPlugin.exe 4.1.0.17(0) CCM4.1(3) bootp.exe 2.0.2.2 CCM4.1(3) BulkAdministrationTool.exe 5.1(4c) 4.1(3)sr4d CallBackService.exe 3.3.2.3 4.1(3)sr4d ccm.exe 4.1.3.17472 4.1(3)sr4d CcmPerfMon.dll 4.1(3)sr4d CCNTEST.EXE CCM4.1(3) cdpintf.dll 4.0.0.0 CCM4.1(3) Cisco CallManager 4.1(3)sr4d 4.1(3)sr4d One of the admins recommenced downloading a device pack, which we did. However when we ran it on the call manager server it gave the error "unable to read script" Any recommendations on how to get these phones working with our Call Manager? Thank you.

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  • How to control manager class in Blackberry

    - by Keng
    Dear All, I have a problem when creating a UI on Blackberry. First, i try to create a ChatLayoutManager class extended from Manager class. My layout has three component: topfield, mainfield and bottom field. public class ChatLayoutManager extends Manager { private Field bottomField; private Field mainField; private Field titleField; public ChatLayoutManager(long style) { super(style); } protected void sublayout(int width, int height) { setExtent(width, height); int y = 0; if (bottomField != null) { layoutChild(bottomField, width, height); // This goes at the bottom of the screen setPositionChild(bottomField, 0, height-bottomField.getHeight()); height -= bottomField.getHeight(); } if (titleField != null) { layoutChild(titleField, width, height); // This goes at the top of the screen setPositionChild(titleField, 0, 0); height -= titleField.getHeight(); y += titleField.getHeight(); } if (mainField != null) { layoutChild(mainField, width, height); // This goes just below the title field (if any) setPositionChild(mainField, 0, y); } } public void setMainField(Field f) { mainField = f; add(f); } public void setBottomField(Field f) { bottomField = f; add(f); } public void setTitleField(Field f) { titleField = f; add(f); } Then i create another field (ChatField) extended from manager to add to mainfield in the ChatLayoutManager class which i have created above. public class ChatField extends Manager{ private Field _contentField[]; protected ChatField(){ super(Manager.HORIZONTAL_SCROLL | Manager.VERTICAL_SCROLL); } // TODO Auto-generated constructor stub} protected synchronized void sublayout(int width, int height) { // TODO Auto-generated method stub setExtent(width, height); int x = 0; int y = 0; if(_contentField.length > 0){ for(int i = 0 ;i<_contentField.length; i++){ //if(getManager() == this){ this.layoutChild(_contentField[i], _contentField[i].getWidth(), _contentField[i].getHeight()); this.setPositionChild(_contentField[i], x, y); if(_contentField[i++]!= null){ if ((_contentField[i].getWidth() + _contentField[i].getWidth()) >= width){ x = 0; y += _contentField[i].getHeight(); } else{ x += _contentField[i].getWidth(); } } //} } } } public void setContentField(Field field[]){ _contentField = field; } } And now, when i create some fields(such as TextField, BitmapField ...) added to ChatField, the program has an error "Field is not a child of this manager". The reason is when the framework invokes the sublayout function of the ChatField class , when sublayout starts calling layoutChild function the manager of field is not ChatField but ChatlayoutManager. I've experience hard time trying to resolve this problem, still I have no solution. Anybody can give me some suggestions? I really appreciate.

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