Status of the host

Hello together,

I have a strange question.

I know that States to host returned by the powercli. Connected, disconnected and maintenance.

But when I put a host in maintenance with 1 TB of RAM it takes a lot of time. Meanwhile our can´t script deploy new VM´s because the status is returned as connected.

But when the host on the way to the Maintenance of the CLI output looks like this:

VM-new operation is not valid due to the current state of the object.

So the vCenter got another status...

How can I get the status? Any idea?

Thanks Rainer

As far as I know, this is not a property you can recover.

The CreateVM-task method receives an InvalidState of vSphere Server error.

What might help is to query methods with disabilities.

At the time wherever you set an ESXi host in maintenance mode, the method EnterMaintenanceMode_Task appears in the list.

$esx = get-VMHost-name MyEsx

if($ESX.) ExtensionData.DisabledMethod | where {$_ - match 'EnterMaintenanceMode_Task'}) {}

"ESXi is in maintenance mode.

}

else {}

"Go on, create a virtual machine.

}

Tags: VMware

Similar Questions

SDK API to use to check the status of the host after RebootHost_Task API perl for VMware

I use the RebootHost_Task API, ping the server ESX to check if it is in place (using the Net::Ping module), then using ExitMaintenanceMode_Task to get out of the mode of maintenance for the ESX Server.
I sometimes lack of InvalidHostConnectionState when I trigger ExitMaintenanceMode_Task. This is because even if the ESX host is to ping requests, the SOAP request has failed. What Vmware perl API SDK can be used to check the status of the host before triggering the aPI ExitMaintenanceMode_Task

Probably the best way is to check the HostSystem runtime.connectionState.

$host = Vim::find_entity_view (view_type-online 'HostSystem', properties-online ['name', 'runtime.connectionState'], filter => {-online $host_name 'name'});

$connected = 0;

until the ($connected) {}

$host-> update_view_data();

$connected = $host-> {'runtime.connectionState'};

# Add a timeout here break

}

#.. .do something with newly restarted host

I also used the runtime.bootTime in the past, where I waited for the value is longer than the previous string XSD time recorded before the restart request (with a long timeout to avoid problems). It's better than the connectionState option since it manages the window between the restart request and the actual restart. It * doesn't * updated until the host is connected again (and available to call you to leave the maintenanceMode).

These values using works even when the host is not connected (cached by the vCenter API service), so you can wait for them to change (and in the case of connectionState, once again). You'll just take into account the window of the application restart and real reboot before you start querying using connectionState.

You can probably drop your logic of ping, so if encode you correctly around the State API variables for the host.

Status of the host (red, yellow)?

Hello.
A simple question, I think that...
It is possible to know the status of the host? alias: Red State, yellow State or Ok...
I see Get-VMHost shows State and ConnectionState attributes. Maybe the State?
Thank you in advance.
Best regards.

Try again with

Get-VMHost | Select Name,@{N="Alarm State; » E={$_. ExtensionData.overallStatus}}

The State property is depreciated, and it shows connected/disconnected/NotResponding/maintenance.

See the VMHostState enumeration.

Status of the host down to DB OAM nodes
Hi all

I see that my host db node status is displayed in red (bottom) in OAM but our database and listener is running.
AppsVer:r12.1.1

OS LInux 5

What would be the reason?

Thank you
Maverick

Published by: Maverick on November 23, 2011 14:06
Salvation;

Have you checked under the lead of research that is posted by Hussein snoussi

simultaneous treatment of status down to the OAM

Respect of
HELIOS

Status of the dashboard to EBS R12.1
Hi hussein.

EBS R12.1.1

I got layers apps on node1 and db on Node2.

When I check the State of dashboard, I received the following:
```
Data Retrieved: 17-Aug-2010 13:50:36 
Host Platform Host Status Admin Database Concurrent Processing Forms Web 
RDBMS2 Linux x86-64 (64-bit)  
  
 
 
 
APPS2 Linux x86-64 (64-bit)   
    
```
I see on db layer (rdbms2 server) are the (checked) process active > State of the host and the database.

So what about the apps layer (apps2 server) are the active process modules > status, admin, concunrrent, the host web forms processing.

Is it ok if the status of the host is checked-active time on both nodes?

Thank you very much

Ms. K
Hello

Is it ok if the status of the host is checked-active time on both nodes?

Yes, because each node represents one (or more services) and both are active (upward).

Thank you
Hussein

How to get the material status of ESXi host of external surveillance system?

Hello!
I've got hardware ESXi host information (for example, CPU, disk, etc.)
that I want back outside a vCenter/ESXi for an external monitoring system.
I really really slighty possible via Powershell saw...
Thanks for your help!

Hello

the link that I commented, explian how to monitor the status of the ESXi hardware by using the cmdlets for powershell CIM 3.0.

Not the virtual machines

This, will you?

Check this code from the link, you should notice that connects to an esxi host, not virtual machines:

import-moduleCimCmdlets

2 $ipaddress="10.20.177.15"

3 $HostUsername="root"

4 $CIOpt= New-CimSessionOption-SkipCACheck -SkipCNCheck -SkipRevocationCheck -EncodingUtf8-UseSsl

5 $Session= New-CimSession-Authentication Basic -Credential $HostUsername -ComputerName $Ipaddress -port 443-SessionOption$CIOpt

6 Get-CimInstance-CimSession$Session-ClassNameCIM_Fan

Best regards

Pablo

Access error in the status of material on the hosts to vCenter

I have a virtual machine on one of my hosts, 64-bit Windows 2008 SP2, with of VMware vCenter Server installed on it. I connect to manage all my guests. I changed the NETBIOS name of the virtual from Windows machine to comply with the new standards of the convention of naming on our network, and now I have the following problem when you try to access the page of material status on my hosts. It works fine if I connect directly to the host, but no longer works via vCenter... Someone knows how to fix this? It must have something to do with the change of name, because it worked fine before the change.

I don't myself yet, but maybe http://vr0x0r0man.blogspot.com/2010/08/rename-vcenter-41-server.html can help solve the problem.

André

Follow-up status for the Cluster host list

Hello
I write a short script to list out all the properties of my clusters in my environment. One of the properties is monitoring of the host State (should be checked/enabled). Is there anyway that I could ask it via PowerCli? I'm just using something like below, but lack the surveillance state host. Thank you!
Get-cluster | FL name, HAEnabled, DrsEnabled, DrsAutomationLevel, HAAdmissionControlEnabled

This property is located in the Extensiondata, which corresponds to the object HostSystem .

Get-Cluster | Select Name, @{N = 'Home monitoring status'; E={$_. Extensiondata.Configuration.DasConfig.HostMonitoring}}

Network host adapter and the status of the connection

Does anyone know the property of the object to get the host 'Link Status' network adapter?
I can get the name of the NETWORK adapter and the speed duplex but nothig on the status of the connection
Thank you

You can not get the status of link directly (as far as I know).

You can detect the status of "link down" through the linkSpeed in PhysicalNic object property.

You can use something like this
```
(Get-VmHost  | Get-View).Config.Network.Pnic | %{
     if($_.LinkSpeed -eq $null){
          Write-Host $_.Device "Link down"
     }
}
```
____________

Blog: LucD notes

Twitter: lucd22

Implementation of the heart rate in the FPGA vi to detect an abnormal termination of the host using the compactRIO vi?

Hello

I'm developing an app for the compactRIO systems. I want to implement a heartbeat in the FPGA code that detects if the host vi gave up. I also want the FPGA vi at the stop with a stop of the host vi command.

I implemented the heartbeat signal within the host vi and the heartbeat counter is located in a loop of the single cycle timed (SCTL) in the FPGA vi. However, I have other loops while in the FPGA vi (b/c I/o analog are not compatible with the SCTL) and so I need to stop several multiple loops with a stop order from the inside of the loop cycle timed (by opposition from a user input, what you can do with a local variable).

As I have now, when I download and run the code to my compact goal of RIO, and I abandoned the host vi (and not by pressing the stop button), the code in the SCTL stops, but on the other the loop is not. Can anyone help?

Greetings Andrew P.

I took a quick look at your code, and while I'm not completely sure of the cause of the behavior that you are experiencing, I noticed a few things in your FPGA code. First of all, it seems that you use an appropriate method to report the other loop the SCTL is stopped due to the delay of heartbeat. Secondly, it seems that the logic around the heart rate monitor can be a bit off. Currently, you are taking the current value of the entry of Heartbeat/command and comparing it to the value returned by the shift register using a not equal to vi comparison. This allows to detect a change in the status of this entry if the shift register is providing the value of previous to this entry. However, it seems that you take the value of the comparison is not equal to to fuel the shift register, rather than the current value of the control of heart rate. What happens if you change?

Kind regards

Michael G.

Why lsnrctl status displays the services that are not in listener.ora?

I have a database 10g on Solaris 9.
When I do "lsnrctl status" I get the following:
LSNRCTL for Solaris: Version 10.2.0.5.0 - Production on July 29, 2015 11:46:30
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST=cees2) (PORT = 1521)))
STATUS of the LISTENER
------------------------
Alias LISTENER
For Solaris TNSLSNR version: Version 10.2.0.5.0 - Production
Start date July 14, 2015 07:52:31
Availability 15 days 3 h 53 min 59 s
Draw level off
Security ON: OS Local Authentication
SNMP OFF
Parameter Listener of the /oracle/tns/listener.ora file
The listener log file /Oracle/OraHome/10.2/network/log/listener.log
Summary of endpoints listening...
(DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=cees2) (PORT = 1521)))
(DESCRIPTION = (ADDRESS = (PROTOCOL = ipc) (KEY = EXTPROC)))
Summary of services...
Service 'PLSExtProc' has 1 instance (s).
Instance of 'PLSExtProc', status UNKNOWN, has 1 operation for this service...
Service "FEC" has 1 instance (s).
Instance "FEC", State LOAN, has 1 operation for this service...
Service 'ceesXDB' has 1 instance (s).
Instance "FEC", State LOAN, has 1 operation for this service...
Service 'cees_XPT' has 1 instance (s).
Instance "FEC", State LOAN, has 1 operation for this service...
The command completed successfully
And here is the content of the listener.ora file:
##############################################################################
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = cees2) (PORT = 1521))
)
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC))
)
)
)
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = oracle/OraHome/10.2)
(= Extproc PROGRAM)
)
)
My question is where are the EEHC, ceesXDB and cees_XPT services if they are not defined in the listener.ora file?
Thank you
Michael

Try this search string in your favorite browser:

listening service Oracle xdb

Disconnecting from the host

Hello
Couple of guests ESXi 5.0 had been disconnected and inside a few seconds showed connected in vSphere client.
During this moment, VMs on that also alerted disconnection.
I couldn't check if host could be directly connected to this moment because I wasn't on the road.
I found an article VMware KB: host VMware ESXi 5.0/5.1 fails to reconnect to VMware vCenter Server due vpxa coredump, which States to change the 'the thread stack size.
-> I want to know what is this "stack size of the Thread?
-> What is the cause of the below appears in vmkernal.log.
(2015 06-26 T 10: 28:19.344Z cpu2:15682393) WARNING: UserObj: 675: could not crossdup fd 8/vmfs/devices/tank/vmkdriver/hp CHAR type: status of Opaque service console
(2015 06-26 T 10: 32:28.378Z cpu2:15682393) WARNING: UserObj: 675: could not crossdup fd 3, / vmfs/devices/tank/vmkdriver/hp CHAR type: status of Opaque service console
(2015 06-26 T 10: 32:28.378Z cpu2:15682393) WARNING: UserObj: 675: could not crossdup fd 8/vmfs/devices/tank/vmkdriver/hp CHAR type: status of Opaque service console
(2015 06-26 T 10: 36:37.389Z cpu2:15682393) WARNING: UserObj: 675: could not crossdup fd 3, / vmfs/devices/tank/vmkdriver/hp CHAR type: status of Opaque service console

Thank you.

Mihir Hello,

If the host is having more number of snapshots for virtual machines, you will be running such problems.

Please the devil on the virtual machine for large number of snapshots.

The default value of ThreadstackSizekb is 128 and can handle only a limited number of snapshots.

If you exceed this number then e will host disconnected.

Rather than increase the value of threadstack, we can delete or consolidate snapshots for virtual machines.

There is a line in the file vpxa.cfg on the host that has a entry and the value 128. When vpxa service attempts to connect to vCenter this Thread stack is limited to not allow the virtual machines that are too many clichés.

If you do not want the pictures should be deleted, we will increase the threadstacksize so that the host can handle more number of snapshtos.

Please let me know if you still have questions.

Thank you

Sam

' Could not connect: unable to connect to the host localhost: connection refused "on variuos orders

On ESX 4.0.0 Update 1.
When I run a command like "vim-cmd/hostsvc/hostsummary | "grep inMaintenanceMode" or vimsh - n - e/hostsvc/maintenance_mode_enter ' / 'vimsh - n - e
"/ hostsvc/maintenance_mode_exit" all returned the same error message ' could not connect: unable to connect to the host localhost: connection refused.
I checked the checked the file /etc/resolv.conf Bed & Breakfast.
I am able to ssh on the server as well as the use of WinSCP without any problem.
I can connect with the VI Client also without problem.
Any ideas?

The problem has been resolved.

The fix:

=====

# vimsh-e - n/hostsvc/hostsummary | grep inMaintenanceMode

Using the libcrypto, version 90809F

inMaintenanceMode = false,

# vim-cmd/hostsvc/hostsummary | grep inMaintenanceMode

inMaintenanceMode = false,

Rationality for the problem is these commands (vim - FCM or vimsh) were unable to communicate due to lack of xinetd process.

# ps - ef | grep-i xinet

root 11527 25978 0 04:30 pts/0 00:00:00 grep-i xinet

# service xinetd restart

#

# Service xinetd status

#

# service xinetd start

# Service xinetd status

# /etc/init.d/xinetd ls

/etc/init.d/xinetd

/ * But NETWORK seems to be normal on the server * /.

# cat /etc/resolv.conf

nameserver 172.26.6.21

nameserver 172.25.6.51

# ifconfig

Lo encap:Local Loopback link

INET addr:127.0.0.1 mask: 255.0.0.0

RACE of LOOPING 16436 Metric: 1

Dropped packets: 6053620 RX errors: 0:0 overruns: 0 frame: 0

Dropped packets: 6053620 TX errors: 0:0 overruns: 0 carrier: 0

collisions: 0 txqueuelen:0

RX bytes: 2021352939 (1.8 GiB) TX bytes: 2021352939 (1.8 GiB)

ppp0 link encap:Point - to-Point Protocol

INET-addr:164.152.87.72 P - t - P:164.152.87.64 mask: 255.255.255.255

Up POINTOPOINT RUNNING NOARP MULTICAST metric MTU:1500: 1

Fall of RX packets: 208 errors: 2:0 overruns: 0 frame: 0

Dropped packets TX: 205 errors: 0:0 overruns: 0 carrier: 0

collisions: 0 txqueuelen:3

RX bytes: 18165 (17.7 KiB) TX bytes: 22314 (21.7 KiB)

vmnic100200 Link encap HWaddr 00: 1B: 21:6 A: C9:C4

RUNNING BROADCAST MULTICAST MTU:1500 metric: 1

Dropped packets: 1383869 RX errors: 0:0 overruns: 0 frame: 0

Dropped packets: 1382815 TX errors: 0:0 overruns: 0 carrier: 0

collisions: 0 txqueuelen:1000

RX bytes: 90351869 (86.1 MiB) TX bytes: 92106912 (87.8 MiB)

Interruption: 97

vmnic100201 Link encap HWaddr 00: 1B: 21:6 A: C9:C5

RUNNING BROADCAST MULTICAST MTU:1500 metric: 1

Dropped packets: 24239456 RX errors: 0:0 overruns: 0 frame: 0

Dropped packets: 23905751 TX errors: 0:0 overruns: 0 carrier: 0

collisions: 0 txqueuelen:1000

RX bytes: 2078777971 (1.9 GiB) TX bytes: 2226266024 (2.0 GiB)

Interruption: 113

vmnic100600 Link encap HWaddr 00:25:5 C: 2: 75:30

RUNNING BROADCAST MULTICAST MTU:1500 metric: 1

Dropped packets: 13076343 RX errors: 0:0 overruns: 0 frame: 0

Dropped packets: 5226061 TX errors: 0:0 overruns: 0 carrier: 0

collisions: 0 txqueuelen:1000

RX bytes: 1292112365 (1.2 GiB) TX bytes: 1224021381 (1.1 GiB)

Interruption: 129

vmnic100601 Link encap HWaddr 00:25:5 C: 2: 75:31

RUNNING BROADCAST MULTICAST MTU:1500 metric: 1

Dropped packets: 819469 RX errors: 0:0 overruns: 0 frame: 0

Dropped packets: 770101 TX errors: 0:0 overruns: 0 carrier: 0

collisions: 0 txqueuelen:1000

RX bytes: 56287946 (53.6 MiB) TX bytes: 52499576 (50.0 MiB)

Interruption: 137

vmnic110200 Link encap HWaddr 00: 1B: 21:6 A: CA:44

RUNNING BROADCAST MULTICAST MTU:1500 metric: 1

Dropped packets: 1774795 RX errors: 0:0 overruns: 0 frame: 0

Dropped packets: 1681079 TX errors: 0:0 overruns: 0 carrier: 0

collisions: 0 txqueuelen:1000

RX bytes: 142435399 (135.8 MiB) TX bytes: 135079293 (128.8 MiB)

Interruption: 145

vmnic110201 Link encap HWaddr 00: 1B: 21:6 A: CA:45

RUNNING BROADCAST MULTICAST MTU:1500 metric: 1

Dropped packets: 21079616 RX errors: 0:0 overruns: 0 frame: 0

Dropped packets: 20688606 TX errors: 0:0 overruns: 0 carrier: 0

collisions: 0 txqueuelen:1000

RX bytes: 1859632344 (1.7 GiB) TX bytes: 1852761835 (1.7 GiB)

Interruption: 161

vmnic110600 Link encap HWaddr 00:25:5 C: 2: 75:32

RUNNING BROADCAST MULTICAST MTU:1500 metric: 1

Dropped packets: 39205375 RX errors: 0:0 overruns: 0 frame: 0

Dropped packets: 21339531 TX errors: 0:0 overruns: 0 carrier: 0

collisions: 0 txqueuelen:1000

RX bytes: 32420064542 (30.1 GiB) TX bytes: 3709579479 (3.4 GiB)

Interruption: 177

vmnic110601 Link encap HWaddr 00:25:5 C: 2: 75:33

RUNNING BROADCAST MULTICAST MTU:1500 metric: 1

Dropped packets: 2922150 RX errors: 0:0 overruns: 0 frame: 0

Dropped packets: 2110634 TX errors: 0:0 overruns: 0 carrier: 0

collisions: 0 txqueuelen:1000

RX bytes: 398811808 (380.3 MiB) TX bytes: 245899848 (234.5 MiB)

Interruption: 185

vswif0 Link encap HWaddr 00:50:56:41:76:EB

INET addr:172.26.6.13 Bcast:172.26.6.255 mask: 255.255.255.0

RUNNING BROADCAST MULTICAST MTU:1500 metric: 1

Dropped packets: 109779 RX errors: 0:0 overruns: 0 frame: 0

Dropped packets: 23715 TX errors: 0:0 overruns: 0 carrier: 0

collisions: 0 txqueuelen:1000

RX bytes: 10137604 (9,6 MiB) TX bytes: 21716347 (20.7 MiB)

vswif1 Link encap HWaddr 00:50:56:40:30:F7

INET addr:172.26.7.11 Bcast:172.26.7.255 mask: 255.255.255.0

RUNNING BROADCAST MULTICAST MTU:1500 metric: 1

Fall of RX packets: 36515 errors: 0:0 overruns: 0 frame: 0

Dropped TX packets: 4 errors: 0:0 overruns: 0 carrier: 0

collisions: 0 txqueuelen:1000

RX bytes: 3702390 (3,5 Mio) TX bytes: 168 (168,0 b)

vswif2 Link encap HWaddr 00:50:56:4 A: DF:1 B

INET addr:172.26.8.11 Bcast:172.26.8.255 mask: 255.255.255.0

RUNNING BROADCAST MULTICAST MTU:1500 metric: 1

Fall of RX packets: 20525 errors: 0:0 overruns: 0 frame: 0

Dropped packets TX: 6 errors: 0:0 overruns: 0 carrier: 0

collisions: 0 txqueuelen:1000

RX bytes: 2742990 (2.6 MiB) TX bytes: 252 (252.0 b)

vswif3 Link encap HWaddr 00:50:56:4E:1E:24

INET addr:172.26.9.12 Bcast:172.26.9.255 mask: 255.255.255.0

RUNNING BROADCAST MULTICAST MTU:1500 metric: 1

Fall of RX packets: 26408 errors: 0:0 overruns: 0 frame: 0

Dropped TX packets: 4 errors: 0:0 overruns: 0 carrier: 0

collisions: 0 txqueuelen:1000

RX bytes: 3095970 (2.9 MiB) TX bytes: 168 (168,0 b)

# / opt/ft/bin/ftsmaint lsVnd

Virtual network device (VND) groups

===================================

Status of group name

--------------------------

vSwitch0 ONLINE

vSwitch1 ONLINE

vSwitch2 ONLINE

vSwitch3 ONLINE

Members of the Group of VND

=================

Link Group Name status Interface link state speed

--------------------------------------------------------------------------

vmnic100200 vSwitch2 DUPLEX UP LINK 1000 Mb/s-FD

vmnic100201 vSwitch3 DUPLEX UP LINK 1000 Mb/s-FD

vmnic100600 vSwitch0 DUPLEX UP LINK 1000 Mb/s-FD

vmnic100601 vSwitch1 DUPLEX UP LINK 1000 Mb/s-FD

vmnic110200 vSwitch2 DUPLEX UP LINK 1000 Mb/s-FD

vmnic110201 vSwitch3 DUPLEX UP LINK 1000 Mb/s-FD

vmnic110600 vSwitch0 DUPLEX UP LINK 1000 Mb/s-FD

vmnic110601 vSwitch1 DUPLEX UP LINK

1000 mb/s-FD

/ * Further consideration on the problem of starting XINETD * /.

Further examination shows that the xinetd is unable to start because he believed NETWORK unavailable.

Starting xinetd uses the contents of the sysconfig file where there was an entry incorrect "NETWORKINcesv = yes". We have corrected this entry and restarted xinetd process.

After this correction, xinetd is restarted, the system seems to be normal.

# cat sysconfig

NETWORKINcesv = yes

HOSTNAME = Server.test .net

GATEWAY = 172.26.6.1

IPV6_AUTOCONF = no

NETWORKING_IPV6 = no

#

# cat sysconfig

Networking = yes

HOSTNAME = Server.test .net

GATEWAY = 172.26.6.1

IPV6_AUTOCONF = no

NETWORKING_IPV6 = no

# ps - ef | grep-i xinet

root 27977 25978 0 04:41 pts/0 00:00:00 grep-i xinet

# service xinetd start

[From xinetd: OK]

# ps - ef | grep-i xinet

root 28119 1 0 04:41? 00:00:00 xinetd - stayalive - pidfile /var/run/xinetd.pid

root 28239 25978 0 04:42 pts/0 00:00:00 grep-i xinet

#

# service xinetd restart

[Judgment of xinetd: OK]

[From xinetd: OK]

# vim-cmd/hostsvc/hostsummary | grep inMaintenanceMode

inMaintenanceMode = false,

# vimsh-e - n/hostsvc/hostsummary | grep inMaintenanceMode

Using the libcrypto, version 90809F

inMaintenanceMode = false,

#

How to find the host ESX 4.1 SCSI tape drive card information...

Dear team,
last night we have installed card scsi tape drive on one of the host to ESX 4.1, just want to know how to find the details of scsi card in ESX 4.1 host, is possible to find via cli or hardware status tab?
need help on the same.
concerning
Mr. VMware

Hello

You should find the information you are looking for by entering the following command.

less/proc/scsi/aic79xx/6

Kind regards

Ralf

Resolved - getting error when connecting to the remote database to the host

Hello
I try to connect to the remote form of database host and get error. Can someone please help.
I've seen a few threads about similar issues, but I am not able to solve this problem.
I use Oracle Apps 12.2.0, Linux 5.1, Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit, using SQL Developer to connect.
I am able to connect using SQL Developer in distance and using the same credentials in SQL Developer host, but in error
Status: Failure-Test failed: IO Error: Connection reset
The host
I am able to ping remote, but cannot tnsping
The tnsping error-
Use settings files:
C:\app\oracle\product\12.1.0\dbhome_2\NETWORK\ADMIN\sqlnet.ora
EZCONNECT adapter used to resolve the alias
Try to contact (DESCRIPTION = (CONNECT_DATA = (SERVICE_NAME =)) (ADDRESS = (PROTO
(COL = TCP)(HOST=192.168.1.102) (PORT = 1521)))
AMT-12547: TNS: lost contact
Here are more details
I have added the following in the TNSNAMES file. ORA file
SCREW =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.1.102)(Port= 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = SCREW)
)
)
I have added the following in the listener
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC1521))
(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.1.102)(PORT = 1521))
)
)
Finally - the firewall is disabled in Linux Machine

Can you ping the server IP (or nomhote.nomdomaine) address of the client machine?

What is the error you get when you issue "tnsping SCREWS" of the client machine?

You have added the following entry to your client's tnsnames.ora file?

+++++++++++++++++++++

SCREW =

(DESCRIPTION =

(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.1.102)(Port= 1521))

(CONNECT_DATA =

(SERVER = DEDICATED)

(SERVICE_NAME = SCREW)

)

)

+++++++++++++++++++++

Can you reproduce the problem with sqlplus? If so, please see (11.5.10 news: run SQL * Net access for guests (Doc ID 291897.1)).

If the problem with SQL Developer only, please see (SQLDeveloper receives ' java.sql.SQLRecoverableException: IO Error: Connection reset "and ORA - 609 database alert (Doc ID 1483287.1)).

Thank you

Hussein

Status of the host

Similar Questions

Maybe you are looking for