Can not establish a connection with SQL

hey all,
i was trying to start with JDBC ,but i spent two days trying to establish a connection with SQL.
can anybody help me please, the problem is about the url string and driver name.
am completely lost with these stuff :(
thnx in advance,

stillAbeginner wrote:
am using Microsoft SQL server 2005, but i don`t know how to get or setup driver correctly.
please explain how.
Are you specifically using "localhost" as the server name and thus the database is on your client box? If not then SQL Server must be configured to accept such traffic before it will work.
Other than that the most common problems are
1. The port is wrong. It is either 1433 or 1434.
2. The server name(or IP) is not visible from client computer. Nothing you do in java nor MS SQL Server will fix this.
Printing the stack trace and posting it here provides more information for us to help.

Similar Messages

I cannot open my Yahoo Mail but everything else is OK. When I click Yahoo Mail Icon, I get this error message "Safari Cannot open this page. Safari can not establish secure connection with Yahoo Mail.

I cannot open my Yahoo Mail but everything else is OK. When I click Yahoo Mail Icon, I get this error message "Safari Cannot open this page. Safari can not establish secure connection with Yahoo Mail.

It sounds as though a script on the site, or an advertisement, is not working quite right...
When you have a problem with one particular site, a good "first thing to try" is clearing your Firefox cache and deleting your saved cookies for the site.
(1) Bypass Firefox's Cache
Use Ctrl+Shift+r to reload the page fresh from the server.
(You also can clear Firefox's cache completely using:
orange Firefox button ''or'' Tools menu > Options > Advanced
On the Network mini-tab > Cached Web Content : "Clear Now")
(2) Remove the site's cookies using either of these. Save any pending work first.
While viewing a page on the site:
* right-click and choose View Page Info > Security > "View Cookies"
* Alt+t (open the classic Tools menu) > Page Info > Security > "View Cookies"
Then try reloading the page. Does that help?

I can not establish a connection to Oracle with an application in win 7

I have an application in VB6 that connects to an Oracle Database 10g with Oracle native ole db but win7 can not make the connection with a standard user, only makes the connection to a user with administrator permissions. The error that shows the application's rubbish eg @, H, etc.. only rare characters.
Edited by: gualja on 11/01/2013 04:13 PM

Did you try adding the user in administrator group and running your programm, even doing so is giving you same error?
Can you connect to sqlplus as non admin user and fire sql commands
start>run>sqlplus (if you have more than one installation, run from your oracle_home/bin)
connect as the non admin user and run sql
if the "User Account Control is enabled", try disabling

Why does itune keep telling me it could not establish a connection with the software update server

i have an iphone 3g running on 3.1.3 firmware and every time i plug into my pc running windows 7 it says that it is contacting the software update sever then after about ten seconds it says that update failed could not establish a connection with the server i have tried to disable my firewalls completely and it seems that nothing works nothing is wrong with the iphone it sync's properly and works fine someone plz help me so i can update

Everybody is tryng to connect to apple,s servers. Try tomorrow, it will be quieter

The network adapter could not establish the connection with Oracle

I installed Oracle in my laptop (windows 2008), and install Hyperion 11.1.2, when I configure Hyperion, it pops up with "the network adapter could not establish the connection with Oracle"?

Hi,
This usually means that the connection details you have put in for Oracle are incorrect or Oracle can not be contacted.
Double check your configuration connection details and make sure you can access Oracle using them details.
Cheers
John
http://john-goodwin.blogspot.com/

Could not establish secure connection with server

Hi ,
We are not able to access our web service URL from Ipad Application on some of the network. We are receiving “could not establish secure connection with the server” message. We are able to access the same URL from other networks. Can you please suggest what can be possible Root cause and their suggested solution? We would appreciate your quick response..

hi Alfonso,
Editing the hosts file is easy. just need to use the CAS/CAM CLI and the vi test editor. You can google for instructions on how to use Vi.
To start assume we have a CAM and CAS with the hostname cam1 and cas1 respectively. the domain is mycompany.com and the ip addresses for the CAM and CAS is 192.168.10.1 and 192.168.15.2 respectively.
start with the CAM and view the hosts table
cat /etc/hosts
To check what domain u used to setup the CAM
cat /etc/resolver.conf
edit the hosts file so appears like so
192.168.10.1 cam1.mycompany.com cam1
192.168.15.2 cas1.mycompany.com cas1
Verify with 'cat /etc/hosts'
Make sure you can ping 'cas1' and 'cas1.mycompany.com' from cam1
Next edit the hosts file for cas1 so that it appears like so
192.168.15.2 cas1.mycompany.com cas1
192.168.10.1 cam1.mycompany.com cam1
Make sure you can ping 'cam1' and 'cam1.mycompany.com' from cas1
HTH
George

Not able to connect with Sql Server Database

Hi,
I'm not able to connect with Sql Server database.during making connection I'm getting the following error:
"Status : Failure -I/O Error: SSO Failed: Native SSPI library not loaded. Check the java.library.path system property."
Please help
Regards,
Neeraj Goel

Hi,
I'm using Sql Server 2000.
I downloaded the driver from the given site and still having the same problem. Do I need to copy the driver file in some specific folder.
Regards,
Neeraj Goel

Firefox says it can't establish a connection with any website I try I uninstalled and reinstalled it and get the same message

firefox says it can't establish a connection with any website I try. I uninstalled and reinstalled it and get the same message .tryed running it with the addons diabled that didn't work. so I uninstalled it again this time uninstalling all the settings and addons too. reinstalled it and got the same message.

See:
* http://kb.mozillazine.org/Error_loading_websites

How can I establish bluetooth connection with my iPhone so I can share and modify my iPhone's contact list on my macbook?

How can I establish bluetooth connection with my iPhone so I can share and modify my iPhone's contact list on my macbook?

The Mac and iPhone sync with iTunes though the charge cable that is included with the iPhone. Through this, you can sync your calendars and contacts.
Bluetooth is an impractical sync scheme as the time it would take to say transfer your song catalog could be longer than your phone contract. I suppose it is entirely possible to implement with hacks and jailbreaking, but I am fairly sure it is beyond the rules here to discuss such activities.
You may wan tto ask this same question in the iPhone section of the comminitie here. There may be some workarounds for just contacts.

Dispatcher stopped and not able to connect with sql server

Hi ,
                   In one of test system disp+work is started and then within no time its stopped.
I am able to connect with sql server 2005 database but while starting sap dispatcher is stopping.
Here is the log of dev_wo
trc file: "dev_w0", trc level: 1, release: "700"
ACTIVE TRACE LEVEL           1
ACTIVE TRACE COMPONENTS      all, MJ
B
B Thu Jan 05 07:24:02 2012
B create_con (con_name=R/3)
B Loading DB library 'C:\usr\sap\DE1\SYS\exe\uc\NTI386\dbmssslib.dll' ...
B Library 'C:\usr\sap\DE1\SYS\exe\uc\NTI386\dbmssslib.dll' loaded
B Version of 'C:\usr\sap\DE1\SYS\exe\uc\NTI386\dbmssslib.dll' is "700.08", patchlevel (0.72)
B New connection 0 created
M sysno      11
M sid        DE1
M systemid   560 (PC with Windows NT)
M relno      7000
M patchlevel 0
M patchno    75
M intno      20050900
M make:      multithreaded, Unicode, optimized
M pid        988
M
M kernel runs with dp version 217000(ext=109000) (@(#) DPLIB-INT-VERSION-217000-UC)
M length of sys_adm_ext is 572 bytes
M ***LOG Q0Q=> tskh_init, WPStart (Workproc 0 988) [dpxxdisp.c   1299]
I MtxInit: 30000 0 0
M DpSysAdmExtCreate: ABAP is active
M DpSysAdmExtCreate: VMC (JAVA VM in WP) is not active
M DpShMCreate: sizeof(wp_adm)          23936     (1408)
M DpShMCreate: sizeof(tm_adm)          3994272     (19872)
M DpShMCreate: sizeof(wp_ca_adm)          24000     (80)
M DpShMCreate: sizeof(appc_ca_adm)     8000     (80)
M DpCommTableSize: max/headSize/ftSize/tableSize=500/8/528056/528064
M DpShMCreate: sizeof(comm_adm)          528064     (1048)
M DpFileTableSize: max/headSize/ftSize/tableSize=0/0/0/0
M DpShMCreate: sizeof(file_adm)          0     (72)
M DpShMCreate: sizeof(vmc_adm)          0     (1440)
M DpShMCreate: sizeof(wall_adm)          (38456/34360/64/184)
M DpShMCreate: sizeof(gw_adm)     48
M DpShMCreate: SHM_DP_ADM_KEY          (addr: 07F90040, size: 4659000)
M DpShMCreate: allocated sys_adm at 07F90040
M DpShMCreate: allocated wp_adm at 07F91E40
M DpShMCreate: allocated tm_adm_list at 07F97BC0
M DpShMCreate: allocated tm_adm at 07F97BF0
M DpShMCreate: allocated wp_ca_adm at 08366E90
M DpShMCreate: allocated appc_ca_adm at 0836CC50
M DpShMCreate: allocated comm_adm at 0836EB90
M DpShMCreate: system runs without file table
M DpShMCreate: allocated vmc_adm_list at 083EFA50
M DpShMCreate: allocated gw_adm at 083EFA90
M DpShMCreate: system runs without vmc_adm
M DpShMCreate: allocated ca_info at 083EFAC0
M DpShMCreate: allocated wall_adm at 083EFAC8
X EmInit: MmSetImplementation( 2 ).
X MM global diagnostic options set: 0
X <ES> client 0 initializing ....
X Using implementation flat
M <EsNT> Memory Reset disabled as NT default
X ES initialized.
M
M Thu Jan 05 07:24:03 2012
M ThInit: running on host sugarland
M
M Thu Jan 05 07:24:04 2012
M calling db_connect ...
C Warning: Env(MSSQL_SERVER) [SUGARLAND\DE1] <> Prof(dbs/mss/server) [SUGARLAND]. Profile value will be used.
C Thread ID:708
C Thank You for using the SLOLEDB-interface
C Using dynamic link library 'C:\usr\sap\DE1\SYS\exe\uc\NTI386\dbmssslib.dll'
C dbmssslib.dll patch info
C    patchlevel   0
C    patchno      72
C    patchcomment MSSQL: Thread check in DbSlDisconnect (969143)
C np:(local) connection used on SUGARLAND
C CopyLocalParameters: dbuser is 'de1'
C Using Provider SQLNCLI
C OpenOledbConnection: MARS property was set successfully.
C
C Thu Jan 05 07:24:19 2012
C OpenOledbConnection: line 23391. hr: 0x8000ffff Login timeout expired
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 0, sev 0), Login timeout expired
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 2, sev 0), An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections.
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 2, sev 0), Named Pipes Provider: Could not open a connection to SQL Server [2].
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 0, sev 0), Invalid connection string attribute
C Procname: [OpenOledbConnection - no proc]
C Using Provider SQLNCLI
C OpenOledbConnection: MARS property was set successfully.
C
C Thu Jan 05 07:24:34 2012
C OpenOledbConnection: line 23391. hr: 0x8000ffff Login timeout expired
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 0, sev 0), Login timeout expired
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 2, sev 0), An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections.
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 2, sev 0), Named Pipes Provider: Could not open a connection to SQL Server [2].
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 0, sev 0), Invalid connection string attribute
C Procname: [OpenOledbConnection - no proc]
C Using Provider SQLNCLI
C OpenOledbConnection: MARS property was set successfully.
C
C Thu Jan 05 07:24:49 2012
C OpenOledbConnection: line 23391. hr: 0x8000ffff Login timeout expired
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 0, sev 0), Login timeout expired
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 2, sev 0), An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections.
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 2, sev 0), Named Pipes Provider: Could not open a connection to SQL Server [2].
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 0, sev 0), Invalid connection string attribute
C Procname: [OpenOledbConnection - no proc]
C failed to establish conn to np:(local).
C Retrying without protocol specifier: (local)
C Using Provider SQLNCLI
C OpenOledbConnection: MARS property was set successfully.
C
C Thu Jan 05 07:25:05 2012
C OpenOledbConnection: line 23391. hr: 0x8000ffff Login timeout expired
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 0, sev 0), Login timeout expired
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 2, sev 0), An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections.
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 2, sev 0), Named Pipes Provider: Could not open a connection to SQL Server [2].
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 0, sev 0), Invalid connection string attribute
C Procname: [OpenOledbConnection - no proc]
C Using Provider SQLNCLI
C OpenOledbConnection: MARS property was set successfully.
C
C Thu Jan 05 07:25:21 2012
C OpenOledbConnection: line 23391. hr: 0x8000ffff Login timeout expired
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 0, sev 0), Login timeout expired
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 2, sev 0), An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections.
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 2, sev 0), Named Pipes Provider: Could not open a connection to SQL Server [2].
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 0, sev 0), Invalid connection string attribute
C Procname: [OpenOledbConnection - no proc]
C Using Provider SQLNCLI
C OpenOledbConnection: MARS property was set successfully.
C
C Thu Jan 05 07:25:37 2012
C OpenOledbConnection: line 23391. hr: 0x8000ffff Login timeout expired
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 0, sev 0), Login timeout expired
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 2, sev 0), An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections.
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 2, sev 0), Named Pipes Provider: Could not open a connection to SQL Server [2].
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 0, sev 0), Invalid connection string attribute
C Procname: [OpenOledbConnection - no proc]
C failed to establish conn. 0
B ***LOG BY2=> sql error 0      performing CON [dbsh#2 @ 1204] [dbsh    1204 ]
B ***LOG BY0=> <message text not available> [dbsh#2 @ 1204] [dbsh    1204 ]
B ***LOG BY2=> sql error 0      performing CON [dblink#3 @ 431] [dblink 0431 ]
B ***LOG BY0=> <message text not available> [dblink#3 @ 431] [dblink 0431 ]
M ***LOG R19=> ThInit, db_connect ( DB-Connect 000256) [thxxhead.c   1411]
M in_ThErrHandle: 1
M *** ERROR => ThInit: db_connect (step 1, th_errno 13, action 3, level 1) [thxxhead.c   10156]
M
M Info for wp 0
M
M    stat = 4
M    reqtype = 1
M    act_reqtype = -1
M    rq_info = 0
M    tid = -1
M    mode = 255
M    len = -1
M    rq_id = 65535
M    rq_source = 255
M    last_tid = 0
M    last_mode = 0
M    semaphore = 0
M    act_cs_count = 0
M    control_flag = 0
M    int_checked_resource(RFC) = 0
M    ext_checked_resource(RFC) = 0
M    int_checked_resource(HTTP) = 0
M    ext_checked_resource(HTTP) = 0
M    report = >                                        <
M    action = 0
M    tab_name = >                              <
M    vm = V-1
M
M *****************************************************************************
M *
M * LOCATION    SAP-Server sugarland_DE1_11 on host sugarland (wp 0)
M * ERROR       ThInit: db_connect
M *
M * TIME        Thu Jan 05 07:25:37 2012
M * RELEASE     700
M * COMPONENT   Taskhandler
M * VERSION     1
M * RC          13
M * MODULE      thxxhead.c
M * LINE        10354
M * COUNTER     1
M *
M *****************************************************************************
M
M PfStatDisconnect: disconnect statistics
M Entering TH_CALLHOOKS
M ThCallHooks: call hook >ThrSaveSPAFields< for event BEFORE_DUMP
M *** ERROR => ThrSaveSPAFields: no valid thr_wpadm [thxxrun1.c   720]
M *** ERROR => ThCallHooks: event handler ThrSaveSPAFields for event BEFORE_DUMP failed [thxxtool3.c 260]
M Entering ThSetStatError
M ThIErrHandle: do not call ThrCoreInfo (no_core_info=0, in_dynp_env=0)
M Entering ThReadDetachMode
M call ThrShutDown (1)...
M ***LOG Q02=> wp_halt, WPStop (Workproc 0 988) [dpnttool.c   327]
Please help me on this
Thanks
Srikanth

Hi Amit,
             I restarted the system but dispatcher still in same stage.
Here is the log for dev_w0
========================================
Fri Jan 06 03:41:06 2012
C OpenOledbConnection: line 23391. hr: 0x8000ffff Login timeout expired
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 0, sev 0), Login timeout expired
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 2, sev 0), An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections.
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 2, sev 0), Named Pipes Provider: Could not open a connection to SQL Server [2].
C Procname: [OpenOledbConnection - no proc]
C sloledb.cpp [OpenOledbConnection,line 23391]: Error/Message: (err 0, sev 0), Invalid connection string attribute
C Procname: [OpenOledbConnection - no proc]
C failed to establish conn. 0
B ***LOG BY2=> sql error 0      performing CON [dbsh#2 @ 1204] [dbsh    1204 ]
B ***LOG BY0=> <message text not available> [dbsh#2 @ 1204] [dbsh    1204 ]
B ***LOG BY2=> sql error 0      performing CON [dblink#3 @ 431] [dblink 0431 ]
B ***LOG BY0=> <message text not available> [dblink#3 @ 431] [dblink 0431 ]
M ***LOG R19=> ThInit, db_connect ( DB-Connect 000256) [thxxhead.c   1411]
M in_ThErrHandle: 1
M *** ERROR => ThInit: db_connect (step 1, th_errno 13, action 3, level 1) [thxxhead.c   10156]
M
M Info for wp 0
M
M    stat = 4
M    reqtype = 1
M    act_reqtype = -1
M    rq_info = 0
M    tid = -1
M    mode = 255
M    len = -1
M    rq_id = 65535
M    rq_source = 255
M    last_tid = 0
M    last_mode = 0
M    semaphore = 0
M    act_cs_count = 0
M    control_flag = 0
M    int_checked_resource(RFC) = 0
M    ext_checked_resource(RFC) = 0
M    int_checked_resource(HTTP) = 0
M    ext_checked_resource(HTTP) = 0
M    report = >                                        <
M    action = 0
M    tab_name = >                              <
M    vm = V-1
M
M *****************************************************************************
M *
M * LOCATION    SAP-Server sugarland_DE1_11 on host sugarland (wp 0)
M * ERROR       ThInit: db_connect
M *
M * TIME        Fri Jan 06 03:41:06 2012
M * RELEASE     700
M * COMPONENT   Taskhandler
M * VERSION     1
M * RC          13
M * MODULE      thxxhead.c
M * LINE        10354
M * COUNTER     1
M *
M *****************************************************************************
M
M PfStatDisconnect: disconnect statistics
M Entering TH_CALLHOOKS
M ThCallHooks: call hook >ThrSaveSPAFields< for event BEFORE_DUMP
M *** ERROR => ThrSaveSPAFields: no valid thr_wpadm [thxxrun1.c   720]
M *** ERROR => ThCallHooks: event handler ThrSaveSPAFields for event BEFORE_DUMP failed [thxxtool3.c 260]
M Entering ThSetStatError
M ThIErrHandle: do not call ThrCoreInfo (no_core_info=0, in_dynp_env=0)
M Entering ThReadDetachMode
M call ThrShutDown (1)...
M ***LOG Q02=> wp_halt, WPStop (Workproc 0 3632) [dpnttool.c   327]

Can't establish internet connection with Ethernet/Thunderbolt adapter.

Hello,
Ever since I update to OS X Mavericks, I can not connect to the internet on my iMac Pro Retina 15-inch. I had to purchase the Ethernet to Thunderbolt adapter because the iMac pro Retina does not come with an Ethernet connection port. When I first purchased the Laptop, I connected to the internet automatically. However, now I keeps getting a message that the cable is not plugged in. I did hook the Ethernet cable to a Windows laptop and it connected right a way. So I'm positive it's the cable from router to computer is working. Also, the Thunderbolt port is active because I plugged a external HD into it and it mounted. The ability not to hook up to the internet is baffling. I have a Motorola cable modem, connected to Linksys router. I have two computers and one printer plugged into the router. That leaves me one Ethernet Port. When I hook up my iMac Pro Laptop using the Ethernet to Thunderbolt adapter, nothing happens. I'm not connecting to internet.
Any ideas, will be greatly appreciated.
Dennis

Thanks everyone for your help and comments!
However, I still had to call tech support to solve the issue so I wanted to get back to everyone with the solution.
First, it had nothing to do with Mavericks! Basically, it was a case of IP addresses being assigned by my modem and router. We first re-booted the modem and router and got the macbook pro to finally recognized an etherport connection. However, it wouldn't assign the IP address to the etherport, that's because I didn't click the apply button. Once I did that, the macbook pro was working on ethernet, but I lost WI-FI on the macbook. Ugh! Also, my iMac desktop lost ethernet port and stop working. So, I used the network assist me on the desktop and got to the point where it wanted me to reset everything again. So, I unplugged the modem and router, waited 45 secs, then powered up the modem and then powered up the router. Everything is work Great. The desktop, macbook pro (both ethernet and wi-fi), my wife's PC Laptop and our network printer! Therefore, the solution in my case was to restart modem and router twice to get all the computers assigned the correct IP address. I hope this helps someone out there!
Thanks again everyone for your comments ... very much appreciated!
Dennis

Can I establish WLAN connection with Satellite A20?

Just bought a new desktop pc and philips ADSL wireless base station. Software running OK on both desktop and laptop but can not logon from laptop without cable being attached. Does anyone know if the A20 should do and if so how to fix / setup?
And if it doesn't, what do I need to make it so it does? I can not see the WLAN in network or device manager. Got Wireless hotkey in add / remove programs though. (What's this?) Can'e see it in programs list though??
Help me! Please!!
Ta. Andy.

It is not easy to give any precise answer because you have not written which notebook model you have exactly. Anyway I have found follow information:
Satellite A20-S103 is WLAN ready
Satellite A20-S103D is also WLAN ready
To be sure about WLAN card please check at first bottom side. Every notebook with WLAN card on board (factory configured) has small WLAN sticker. Please check also entries in device manager under Networks adapters. If the WLAN card is not listed there you must buy one.
You can use one compatible card and put it on the right place or use some external solution like USB or PCMCIA WLAN card.

Can not make Bluetooth connection with HP Probook 4530s.

My HP 4540s does not have a builtin Bluetooth card. I have used an ASUS USB-BT400 Bluetooth 4.0 USB dongle to make the laptop BT capable. My phone (AT&T Z222) can see my laptop and my laptop can see my phone. When I attempt to pair the two, I get a list of options. The first is to let the computer generate a passkey/passcode. The generated number is on the screen for such a short time I can not even readit much less type it in to my phone. The second option is??? The third option is to pair with out a passcode/key (I think they are the same !). When I select this option I was able to send several pictures to my computer. When I tried again to send pictures, the phone asked me for my passkey. I thought that I didn't have one so I selected "pair". The phone asked me to put in a valid passCODE?. I tried 0000 which could not be verified.
I have been to the AT&T store three times for 2 hours each. I have been on the phone with AT&T for over an hour, I have been on the phone with ZTE (phone manufacturer) for almost 2 hours, and microsoft for 30 minutes.
Does anyone know what to do? None of these people did.

HI,
My bluetooth on the HP Pros4530s notebook does not turn on. What should I do?

Can not establish L2TP connection to Mac Server via VPN

Hi,
I am asking for some help on this VPN Problem:
since yesterday I have a new Mac mini Server running OS X 10.9.3 and Server Software 3.1.2 - my goal is to reach some deivces in my home network from outside, mainly with the iPhone or iPad.
Dyn.org
I registered with Dyn.com a hostname using my outside IP Address. Server Type: Host with IP Address and used the IP Address presented to me in the stup wizard. This one is shown as active and when I ping or Lookup the Host Name it is responding - so I think I am fine here.
Mac Mini Server
Next I have setup a user on the server who can use VPN. Next I have setup the VPN service with L2TP, using the Host name von dyn.org, a nice shared secret, IP range 10.0.1.190 to 10.0.1.199, DNS 10.0.1.1, no routs.
I exported this as config file to my iPhone.
The VPN Protocol in the Server says, it is listening for connections.
When I turn on VPN on the iPhone it replies always L2TP-VPN-Server has not answered.
AirPort Extreme
The AirPort Extreme is configured by the Server with Ports 500, 1701, 4500 and the Mac Server 10.0.1.26 as Privat IP Address.
The Internet Tab shows Router and DNS as 192.168.211.1 and IPv4 Address as 192.168.211.109
I actually do not understand why I have a 192.168.xxx.xxx DNS and router entry while I have the Privat Network on 10.0.1.xxx
The Protocol for VPN just says nothing at all, besides that it is listening. I guess something is blocking the connection to the server.
By looking at my above configutation - what am I doing wrong? Why do I get this L2TP-VPN-Server error message? I changed the password for the user to be sure I am not miss spelling it. Did not help.
Any idea?
Thank you for your support!
Regards
Klaus-Martin

According to your IP addresses you listed, you might have two devices that are trying to create a NATed network (one in the 10.0.0.0/8 and 192.168.0.0/16 networks). Can you list what devices you have between your server and the Internet?
I'm going to take a guess that you have a router/modem prodived by your ISP, and this is going to give you a 192.168.211.0/24 network (since it set up as a router to provide its own network). You then plugged an Airport into this router and configured it to set up its own wireless network on its own subnet (10.0.1.0/24). The server is on this network, sees the Airport (and lets you configure it). So while your hostname points to your external address (which is good), it's just that external address is the WAN side of the modem/router and not the Airport. I think your network is set up like this: Internet --> ISP modem --> Airport --> Server. If this is the case, you need to set up the ISP modem/router to port forward L2TP ports to your Airport (which in turn, port forward to your server). Or you could set your ISP modem/router into bridge mode and have the Airport dial the connection to the ISP (more complicated).
Have you tried VPN from the local network, say put the phone on wifi and make sure that works? This would be a quick test to make sure the phone and server are set up properly.
Also, have you tried port scanning your host from a computer outside your network, like from an iPhone on celluar? That would help you determine if you have routing configured properly for the L2TP VPN ports.

Can't establish internet connection with NAT network in Oracle virtualbox

Hi all,
I am new to Oracle virtualbox. I have created a new virtual machine with Oracle linux 5.5 (64bit). I have enabled the NAT networking adaptor so as to access internet connection from the VM. But I am not able to do so.
Here are the network settings in the VM
1. Automatically obtain IP address settings with DHCP
2. Firewalls are disabled.
The 'eth0' device shows active status. The #ifconfig command lists "inet address" as 10.0.2.15.
Please let me know if any additional configuration is required for establishing the internet connection in the VM.

The NAT engine of Virtualbox automatically provides a router between the network interface of your host system and the virtual network interface of your guest OS and offers the same DNS servers to the guest that are configured on the host.
For more information how it works, see http://www.virtualbox.org/manual/ch06.html#network_nat.
The problem you are experiencing is most likely with the network configuration of your host system.

Can not establish a connection with SQL

Similar Messages

Maybe you are looking for