DHCP Client does not send host name to DHCP Server

Hello,
I installed Solaris 10 on VirtualBox and I cannot ping/ssh/telnet the virtual machine by its host name (even from the host computer) but only by it's ip.
I tried everything I could find on internet with no success (I don't want to add the hostname in every hosts file on every computer because it's not really professionnal)
I followed what said here: http://docs.oracle.com/cd/E26505_01/html/E27061/eyhuv.html#scrolltoc
Can someone has an idea of what I can do or why this does not work.
I installed a virtual Windows7 and an Ubuntu, and it worked perfectly.
Any help would be grantly appreciated.
Thank you
Here is my current configuration:
Oracle VM VirtualBox 4.3.8 (I choose "Oracle 10 10/09 and later (64 bit))
Oracle Solaris 10 1/13
Network: bridge with RealTek interface
NB: I don't have access to dhcp server on my netgear router (access is disabled by my ISP)
Files in /etc:
dhcp.e1000g0 (empty)
nodename (contains "thorgal")
nsswitch.conf has following lines:
hosts: files dns # Added by DHCP
ipnodes: files dns # Added by DHCP
networks:   files
protocols: files
rpc:        files
ethers:     files
netmasks:   files
bootparams: files
hostname.e1000g0 (contains "inet thorgal")
/etc/inet/hosts:
::1             localhost
127.0.0.1       localhost loghost
192.168.0.17    thorgal # Added by DHCP
/etc/default/dhcpagent:
REQUEST_HOSTNAME=yes
PARAM_REQUEST_LIST=1,3,6,12,15,28,43
.v6.PARAM_REQUEST_LIST=7,12,23,24,27,29
I also try "ifconfig e1000g0 dhcp release" with no success
the debugging of dhcpagent:
# pkill -x dhcpagent
# /sbin/dhcpagent -d1 -f &
1088
# ifconfig e1000g0 dhcp start
/sbin/dhcpagent: debug: insert_pif: e1000g0: sdumax 1500, hwtype 1, hwlen 6
/sbin/dhcpagent: debug: set_packet_filter: set filter 805869f (DHCP filter)
/sbin/dhcpagent: debug: get_smach_cid: getting default client-id property on e1000g0
/sbin/dhcpagent: debug: in state INIT; allowing start command on e1000g0
/sbin/dhcpagent: debug: ipc_action_start: started start (command 4) on e1000g0
/sbin/dhcpagent: debug: set_smach_state: changing from INIT to INIT_REBOOT on e1000g0
/sbin/dhcpagent: debug: dhcp_selecting: host thorgal
/sbin/dhcpagent: info: configure_v4_lease: setting IP netmask to 255.255.255.0 on e1000g0
/sbin/dhcpagent: info: configure_v4_lease: setting IP address to 192.168.0.17 on e1000g0
/sbin/dhcpagent: warning: configure_v4_lease: no IP broadcast specified for e1000g0, making best guess
/sbin/dhcpagent: info: configure_v4_lease: using broadcast address 192.168.0.255 on e1000g0
/sbin/dhcpagent: info: configure_v4_timers: e1000g0 acquired lease, expires Fri Mar 21 21:33:05 2014
/sbin/dhcpagent: info: configure_v4_timers: e1000g0 begins renewal at Fri Mar 21 09:33:05 2014
/sbin/dhcpagent: info: configure_v4_timers: e1000g0 begins rebinding at Fri Mar 21 18:33:05 2014
/sbin/dhcpagent: debug: set_smach_state: changing from INIT_REBOOT to PRE_BOUND on e1000g0
/sbin/dhcpagent: info: added default router 192.168.0.1 on e1000g0
/sbin/dhcpagent: debug: set_smach_state: changing from PRE_BOUND to BOUND on e1000g0
/sbin/dhcpagent: debug: configure_bound: bound e1000g0
/sbin/dhcpagent: debug: ipc_action_finish: finished start (command 4) on e1000g0: 0

During the Solaris installation process, you told it what the hostname was going to be and that you wanted that environment to exist with a dynamic IP address instead of a specific address that you desired.
When Solaris boots it broadcasts that hostname and waits for a DHCP server to be quasi-intelligent enough to award an IP address based upon a pre-configured list inside that DHCP server. Hostname ABC would always get IP address 123 on subnet rst, hostname DEF would always get IP address 456 on subnet xyz, and so on and so on.
That's the fundamental process for proper (and thus secure) DHCP.
All your other environments (Windows, Debian, Ubuntu) are what might be thought of as "hacked for convenience" to get around that sort of network configuration. They take the lazy way to exist. That partial networking setup is good enough for a home network but would be miserably insecure in a corporate environment. Those choices are operating environments that are nice for end-user desktops but aren't Enterprise Class.
My suggestion?
Review the IP address range in your Netgear router's setup.
It is likely something like 192.169.0.1 through 192.168.0.50 and can be customized.
You probably don't have 50 devices on your network and probably will never have 50 simultaneous devices on your network.
... just do a reconfigure reboot and set your Solaris to use a static IP of 192.068.0.45
Then reboot and I predict your issue that prompted this forum thread will be gone.
That's how I've done it at home for many years, even when installing Solaris to bare metal (no virtualization).

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import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.MalformedURLException;
import java.net.ProtocolException;
import java.net.URL;
import java.security.Permission;
import java.security.Principal;
import java.security.cert.Certificate;
import java.util.List;
import java.util.Map;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLPeerUnverifiedException;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocketFactory;
import javax.security.auth.x500.X500Principal;
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    public Object getContent(Class[] classes) throws IOException
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        return this.urlConn.getRequestMethod();
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        return this.urlConn.getRequestProperties();
    public String getRequestProperty(String key)
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        return this.urlConn.getResponseCode();
    public String getResponseMessage() throws IOException
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Name in certificate `URL' does not match host name `URL'

Hello,
We are getting the error
Name in certificate `URL' does not match host name `URL'?
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Fatal error: Client does not support authentication protocol
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on line 9
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The_FedEx_Guy wrote:
> Fatal error: Client does not support authentication
protocol requested by
> server; consider upgrading MySQL client in
>
/homepages/28/d74942468/htdocs/cosmic/sites/onlinemove/Connections/db.php
on
> line 9
> I think im using MySQL client 3.23 How do i upgrade?
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of MySQL,
but the MySQL library bundled with PHP. It sounds as though
your hosting
company has upgraded to MySQL 4.1 or higher, but is still
using PHP 4.
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You can't. It's the way that the user account passwords are
stored in
MySQL. You need to get the hosting company to upgrade to PHP
5 or to
reset the passwords in MySQL using the OLD_PASSWORD()
function. This
needs to be done by someone with top-level administrative
privileges on
the database.
David Powers, Adobe Community Expert
Author, "Foundation PHP for Dreamweaver 8" (friends of ED)
Author, "PHP Solutions" (friends of ED)
http://foundationphp.com/

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Think I have identified the issue now.
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Hi Gabriele Vidali,
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While sending the email if the customer’s address is also configured on the same exchange used by the system i.e. exchange on [email protected] is configured
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Configuration tries:
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Created a new relay and given the IP of the machine hosting the website or trying to send the email
Run the command from the EMC “Exchange management console”
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Hi All,
I have a WEC7 device configured as DHCP Allocator.
My PC (windows 7) will get ip from DHCP allocator successfully.
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subnet: 255.255.0.0
DNS: 0.0.0.0
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ip : 169.254.0.3
net mask: 255.255.0.0
DHCP server: 169.254.0.1
DNS server : 169.254.0.1
Default Gateway: 169.254.0.1
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-> Meter will send DHCP DISCOVER Command (Broadcast)
-> DHCP Allocator Sends DHCP OFFER command back (Broadcast)
-> Meter will send DHCP Request to DHCP Allocator (Broadcast)
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rakesh

Hi All,
The problem is not yest solved.
As I mentioned in last post, only the difference between My PC and Meter is Meter don't have Device Name and we are not able to configure it.
Device Name is the real Problem? If yes how can i eliminate this dependency?
For Static ip allocation at HKEY_LOCAL_MACHINE\Comm\ConnectionSharing\Addresses\Address, aslo there is dependency on Device name, is it possible to map the ip to MAC instead of Device name?
One more thing I observer that, DHCP allocator will send response for DISCOVER or REQUEST after 3 seconds. As Meter will send next discover before getting ACK, please check below log.
But in PC the entire DHCP registration will finish within 1 sec, I am not understanding why DHCP Allocator delaying for responding
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Thanks in Advance
DHCP Allocator (WEC7) Ip: 169.254.0.1
ip allocated from WEC7 for my PC : 169.254.0.15
Meter ip : 0.0.0.0
rakesh

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I have an Exchange 2013 setup. I have enable POP3/IMAP4. Most of users can send/receive message via POP3/IMAP4 from Outlook 2010/2007.one my account [email protected]
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Dipendra paudel
Dipendra Paudel

Hi Dipnedra
Please check wether the problematic account is in the
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Link:
http://technet.microsoft.com/en-us/magazine/2009.09.sdadminholder.aspx
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Regards,

My simple chat server does not send messages to connected clients

Hi!
I´m developing a chat server. But I can not get it work. My client seems to make a connection to it, but my server does not send the welcome message it is supposed to send when a client connects. Why not?
removedEdited by: Roxxor on Nov 24, 2008 10:36 AM

Ok, I solved my previous problem and now I have got a new really annoying one.
This is a broadcasting server which meand it can handle multiple clients and when one client sends a message to the server, the server should broadcast the message to all connected clients. It almost works, except that the server just sends the message back to the last connected client. The last connected client seems to steal the PrintStream() from the other clients. How can I solve that?
import java.io.*;
import javax.microedition.io.*;
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import java.lang.Character;
import java.io.OutputStream;
import java.util.Vector;
public class ChatServer extends MIDlet implements CommandListener, Runnable
     private Display disp;
     private Vector connection = new Vector();
     private TextField tf_port = new TextField("Port: ", "", 32, 2);
     private Form textForm = new Form("Messages");
     private Form start_serverForm = new Form("Start server", new Item[] { tf_port });
     private Command mExit = new Command("Exit", Command.EXIT, 0);
     private Command mStart = new Command("Start", Command.SCREEN, 0);
     private Command mDisconnect = new Command("Halt server", Command.EXIT, 0);
     ServerSocketConnection ssc;
     SocketConnection sc;
     PrintStream out;
     public ChatServer()
          start_serverForm.addCommand(mExit);
          start_serverForm.addCommand(mStart);
          start_serverForm.setCommandListener(this);
          tf_port.setMaxSize(5);
          textForm.addCommand(mDisconnect);
          textForm.setCommandListener(this);
     public void startApp()
          disp = Display.getDisplay(this);
          disp.setCurrent(start_serverForm);
     public void pauseApp()
     public void destroyApp(boolean unconditional)
     public void commandAction(Command c, Displayable s)
          if(c == mExit)
               destroyApp(false);
               notifyDestroyed();
          else if(c == mStart)
               Thread tr = new Thread(this);
               tr.start();
          else if(c == mDisconnect)
               try
                    sc.close();
               catch(IOException err) { System.out.println("IOException error: " + err.getMessage()); }
               destroyApp(false);
               notifyDestroyed();
     public void run()
          try
               disp.setCurrent(textForm);
               ssc = (ServerSocketConnection)Connector.open("socket://:2000");
               while(true)
                    sc = (SocketConnection) ssc.acceptAndOpen();
                    connection.addElement(sc);
                    out = new PrintStream(sc.openOutputStream());
                    textForm.append(sc.getAddress() + " has connected\n");
                    ServerToClient stc = new ServerToClient(sc);
                    stc.start();
          catch(IOException err) { System.out.println("IOException error: " + err.getMessage()); }
          catch(NullPointerException err) { System.out.println("NullPointerException error: " + err.getMessage()); }
     class ServerToClient extends Thread
          String message;
          InputStream in;
          SocketConnection sc;
          ServerToClient(SocketConnection sc)
               this.sc = sc;
          public void run()
               try
                    in = sc.openInputStream();
                    int ch;
                    while((ch = in.read())!= -1)
                         System.out.print((char)ch);
                         char cha = (char)ch;
                         String str = String.valueOf(cha);
                         out.print(str);
                         //broadcast(str);
                         textForm.append(str);
                    in.close();
                    //out.close();
                       sc.close();
               catch(IOException err) { System.out.println("IOException error: " + err.getMessage()); }
}

5.7.1 Client does not have permissions to send as this sender - NLB

Hi there- we have an application which sends out email notifications to a third party vendor. The vendor was previously using Exchange Server 2010 and they have recently migrated to Exchange Server 2013. They have also implemented NLB and have two Client
Access Servers configured.
Our application has been spitting out "SMTP 5.7.1 Client does not have permissions to send as this sender" errors ever since the vendor has implemented NLB. As our application uses the IP address of the Exchange Server, we have tried specifying
the IP address of both the Client Access Servers but that did not help. We then tried specifying the IP address of the NLB which did not make any difference either. The vendor has confirmed that anonymous relay has been enabled on the receive connectors of
both the Client Access Servers. I must add that our application sits on the vendor's server and the application and exchange servers are in the same domain. The "Send From" email address is an existing mailbox configured by the vendor.
Telnet from the App server to the NLB on port 25 has gone through without any dramas.
Is there anything else we would need to check to get this working?
Cheers

Hi
Ensure that an dedicated relay connector is created in new exchaneg 2013 server
assign the correct subnets and the ip address of the app server into the relay connector
Run the below command to grant anonymous permission on the relay connector
Get-ReceiveConnector "Anonymous Relay" | Add-ADPermission -User "NT AUTHORITY\ANONYMOUS LOGON" -ExtendedRights "Ms-Exch-SMTP-Accept-Any-Recipient"
Specify the ip address of the mailbox server in your app server since the transport core services resides on mailbox server and cas server acts as stateless proxy
Remember to mark as helpful if you find my contribution useful or as an answer if it does answer your question.That will encourage me - and others - to take time out to help you Check out my latest blog posts on http://exchangequery.com

The mail could not be sent to the recipients because of the mail server failure. (Sending Mail using Account 1 (2013-04-30T16:36:52). Exception Message: Cannot send mails to mail server. (Mailbox unavailable. The server response was: 5.7.1 Client does not

Interesting db mail issue. If i click send test mail from sql mgmt studio, it works fine, but when i execute a SP to send a mail, it fails. One thing I noticed is that the "LastModified" column in the mail log shows the domain account when a test
mail was sent from mgmt studio, but show "sa" when the SP was used to send mail.
This is from SQL 2012, did not see this in sql 2008, looks like 2008 always used the service account. any ideas ?
Get this error:
The mail could not be sent to the recipients because of the mail server failure. (Sending Mail using Account 1 (2013-04-30T16:36:52). Exception Message: Cannot send mails to mail server. (Mailbox unavailable. The server response was: 5.7.1 Client does not
Thanks.
Ranga

Hi Ranga,
I also use SQL Server 2012. I send a test email through SQL Server Management and the last modified By “sa”.
If you used stored procedure to send a test email. Please use the command below:
EXEC msdb.dbo.sp_send_dbmail
@profile_name = 'Adventure Works Administrator',
@recipients = '[email protected]',
@body = 'The stored procedure finished successfully.',
@subject = 'Automated Success Message' ;
I can both send test email through SQL Server Management Studio and SP. Make sure you have the right profile. Since you could send test mail via SQL Server Management Studio, please try again to send it via SP.
Thanks.
If you have any feedback on our support, please click
here.
Maggie Luo
TechNet Community Support

Email (name) keyboard shortcut does not send on my Q10

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Is there something I forgot to set?

I posted a screenshot over at crackberry.com too
http://forums.crackberry.com/blackberry-q10-f272/email-name-keyboard-shortcut-does-not-send-my-q10-8...

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