Encryption of the connection/network in Oracle 11 g 2 Standard edition

The Oracle 11 g 2 Standard Edition supports a network SQL encryption * or JDBC client light? I do not have 'Oracle Advanced Security' installed, is it necessary to support any encryption of data sent over a network?

You need the enterprise edition version and the Option of advanced security to encrypt the traffic on the network using Oracle.

You could, of course, look at the options of encryption outside the Oracle. This is outside of my area of expertise (more than a little), but it should be possible to do things like SSH and VPN tunnels to encrypt the network connection between the client computer and the server. It is probably more reasonable if the client is an application rather than a laptop server.

Justin

Tags: Database

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I use Oracle 11.2 g Standard Edition in the laboratory.

For the performance tuning, how to read the Statspack report?

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The CWA requires additional licenses - Oracle's Diagnostics Pack.
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Why ASA in transparent mode require same subnet ip to that of the connected network

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Hello Vijay,

As you say you can use another, that is right, but the thing is that the IP address of management is not only used to draw management.

Who was you are missing the point.

That the IP address assigned to the ASA as a whole also will be used for ARP requests when the ASA does not know where the destination hosts lies and is not on the same subnet as the ASA.

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Oracle 11 g 2 Standard Edition Data Pump

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I understand that Data Pump is fully supported in Oracle 11 g 2, Standard Edition, and the one feature that is not included is "parallel." According to the http://download.oracle.com/docs/cd/B28359_01/license.111/b28287/editions.htm, I noticed that for itself, Flashback Database is "N".

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I have a strange problem with a windows XP on my network system.

I am running Windows XP SP3 with the latest patches and it is joined to a domain.

When I start the computer I have not access to the network for about 3 minutes. Loads of Windows and I am able to put in my credentials, but the connection does not occur until the network components start to work. I am also unable to ping the computer so that during this time. I've updated the network drivers and which don't is not improved with anything whatsoever. I also ran SFC by any chance, he had a problem with the Windows files.

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E1505 with Vista operating system repeatedly lose the connection network through a router WRT54G

Model: Dell E1505

OS: Vista Edition Home Premium

Processor: Intel Core 2 Duo CPU T5300, 1.73 GHz

Device of wireless network: Dell Wireless 1390 WLAN Mini Card

Wireless router: Linksys WRT54G

My E1505 has a problem with the Wi - Fi being dropped at least twice a day / every day with an average of seven hours of use per day. Almost identical to several offers from others, as I'm surfing the web and try to access another site, the connection just drops and I get the white screen indicating a network connection cannot be made. Meanwhile, my utility for wireless LAN card reflects that I have a connection 'very strong' or even 'excellent '. The only way to connect is to restart the computer. I did a lot of research on the Internet and tried all the suggested actions to solve the problem (changing the settings of the power of the highest performance, by changing the channel of the router, updated drivers, etc.), but none of them have cured the problem. I also spent more than 12 hours to talk or have a Dell technician remotely access my laptop to try and fix the problem, but nothing helped. In the end, the so-called expert technician said they did everything possible and suggested I reload Vista on my computer again, or wait for the Vista Service Pack comes out with the hope that the problem is solved.

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Here are the results of the IPCONFIG/ALL command:

Microsoft Windows [Version 6.0.6000]

Copyright (c) 2006 Microsoft Corporation. All rights reserved.

C:\Users\damoke>ipconfig/all

Windows IP configuration

Name of the host...:-command post

Primary Dns suffix...:

Node... type: hybrid

Active... IP routing: No.

Active... proxy WINS: No.

... DNS suffix search list: dc.dc.cox.net

Ethernet connection to the Local network: State media: Media disconnected

The connection-specific DNS suffix. : dc.dc.cox.net

... Description: Broadcom 440 x 10/100 Integrated Controller

Physical address.... : 00-19-B9-70-FF-E2

DHCP active...: Yes

Autoconfiguration enabled...: Yes

Wireless network connection Wireless LAN adapter:

The connection-specific DNS suffix. : dc.dc.cox.net

... Description: Dell Wireless 1390 WLAN Mini Card

Physical address.... : 00-1B-FC-44-A3-D5

DHCP active...: Yes

Autoconfiguration enabled...: Yes

Address IPv6 local link...: fe80::ac77:a83:c3bf:c801 %9 (Preferred)

IPv4 address: 192.168.1.100 (Preferred)

... Subnet mask: 255.255.255.0.

Lease obtained...: Saturday, April 12, 2008 20:22:10

End of the lease...: Sunday, April 13, 2008 20:22:09

... Default gateway. : 192.168.1.1.

DHCP server...: 192.168.1.1.

DHCPv6 IOOKING...: 167779324

DNS servers...: 68.105.28.12

68.105.29.12

68.105.28.11

NetBIOS over TCP/IP...: enabled

Card tunnel Local Area Connection * 6:

The connection-specific DNS suffix. :

... Description: Teredo Tunneling Pseudo-Interface

Physical address.... : 02-00-54-55-4E-01

DHCP active...: No.

Autoconfiguration enabled...: Yes

IPv6 address: 2001:0:4137:9e50:203 b: 1 ca 1: 3f57:fe9b (Preferred)

Address IPv6 local link...: fe80::203b:1 ca 1: 3f57:fe9b %8 (Preferred)

... Default gateway. : ::

NetBIOS over TCP/IP...: disabled

Card tunnel Local Area Connection * 7:

State of the media...: Media disconnected

The connection-specific DNS suffix. :

... Description: Card 6TO4

Physical address.... : 00-00-00-00-00-00-00-E0

DHCP active...: No.

Autoconfiguration enabled...: Yes

Card tunnel Local Area Connection * 10:

The connection-specific DNS suffix. : dc.dc.cox.net

Description...: isatap.dc.dc.cox.net

Physical address.... : 00-00-00-00-00-00-00-E0

DHCP active...: No.

Autoconfiguration enabled...: Yes

Address IPv6 local link...: fe80::5efe:192.168.1.100%11(Preferred)

... Default gateway. :

DNS servers...: 68.105.28.12

68.105.29.12

68.105.28.11

NetBIOS over TCP/IP...: disabled

C:\Users\damoke

Message edited by MOKE DA 12/04/2008 21:24

Message edited by MOKE DA 12/04/2008 21:25

AI4535: 3635 or 4535 will work with the connected network winXp sp1 computer

Intend to buy a HP 3635 or printer 4535. LTC can print Mobile Android. Most important: need to print from an obsolete office Win SP SP1 running connected to a modem with wifi. Who supports my requirement? None of them has Ethernet port?

Yes,

You can the 4535 with Android device for printing, scanning, management of your device and find the ink levels.

First, you will need to connect the pritner to your network wirelessly for printing:

Use the built-in wireless configuration wizard to set up your printer on your wireless network.

problems opening program. said the service is currently unavailable. Try later or check the connections networki. I have windows 7. I am connected with everything else. I have phontshop elements 10. bought new.

I spoke with a number of people. (cats). Why when I try to open 10 items that I installed, it says "service is currently unavailable. Try more later or check the network connections.
I have connections on all the rest. It is new, has never been used. bought at Office Depot. I can't save my numbers if I can't connect.
Thank you
Nancy

See if the suggestions in this link to help you:

Log, activation, or connection errors. CS5.5 and later, CC, DC Acrobat

Kind regards

Guinot

Client remote access VPN gets connected without access to the local network

: Saved

:

ASA 1.0000 Version 2

!

hostname COL-ASA-01

domain dr.test.net

turn on i/RAo1iZPOnp/BK7 encrypted password

i/RAo1iZPOnp/BK7 encrypted passwd

names of

!

interface GigabitEthernet0/0

nameif outside

security-level 0

IP 172.32.0.11 255.255.255.0

!

interface GigabitEthernet0/1

nameif inside

security-level 100

IP 192.9.200.126 255.255.255.0

!

interface GigabitEthernet0/2

Shutdown

No nameif

no level of security

no ip address

!

interface GigabitEthernet0/3

Shutdown

No nameif

no level of security

no ip address

!

interface GigabitEthernet0/4

Shutdown

No nameif

no level of security

no ip address

!

interface GigabitEthernet0/5

nameif failover

security-level 0

192.168.168.1 IP address 255.255.255.0 watch 192.168.168.2

!

interface Management0/0

nameif management

security-level 0

192.168.2.11 IP address 255.255.255.0

!

passive FTP mode

DNS server-group DefaultDNS

domain dr.test.net

network of the RAVPN object

192.168.0.0 subnet 255.255.255.0

network of the NETWORK_OBJ_192.168.200.0_24 object

192.168.200.0 subnet 255.255.255.0

network of the NETWORK_OBJ_192.9.200.0_24 object

192.9.200.0 subnet 255.255.255.0

the inside_network object-group network

object-network 192.9.200.0 255.255.255.0

external network object-group

host of the object-Network 172.32.0.25

Standard access list RAVPN_splitTunnelAcl allow 192.9.200.0 255.255.255.0

access-list extended test123 permit ip host 192.168.200.1 192.9.200.190

access-list extended test123 permit ip host 192.9.200.190 192.168.200.1

access-list extended test123 allowed ip object NETWORK_OBJ_192.168.200.0_24 192.9.200.0 255.255.255.0

192.9.200.0 IP Access-list extended test123 255.255.255.0 allow object NETWORK_OBJ_192.9.200.0_24

pager lines 24

management of MTU 1500

Outside 1500 MTU

Within 1500 MTU

failover of MTU 1500

local pool RAVPN 192.168.200.1 - 192.168.200.254 255.255.255.0 IP mask

no failover

ICMP unreachable rate-limit 1 burst-size 1

ASDM image disk0: / asdm - 66114.bin

don't allow no asdm history

ARP timeout 14400

NAT (inside, outside) source Dynamics one interface

NAT (it is, inside) static static source NETWORK_OBJ_192.9.200.0_24 destination NETWORK_OBJ_192.168.200.0_24 NETWORK_OBJ_192.168.200.0_24 NETWORK_OBJ_192.9.200.0_24

Route outside 0.0.0.0 0.0.0.0 172.32.0.2 1

Timeout xlate 03:00

Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02

Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00

Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00

Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute

timeout tcp-proxy-reassembly 0:01:00

Floating conn timeout 0:00:00

dynamic-access-policy-registration DfltAccessPolicy

identity of the user by default-domain LOCAL

the ssh LOCAL console AAA authentication

Enable http server

http 0.0.0.0 0.0.0.0 outdoors

http 0.0.0.0 0.0.0.0 inside

No snmp server location

No snmp Server contact

Server enable SNMP traps snmp authentication linkup, linkdown warmstart of cold start

Crypto ipsec transform-set ikev1 ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac

Crypto ipsec transform-set ikev1 ESP-DES-SHA esp - esp-sha-hmac

Crypto ipsec transform-set ikev1 SHA-ESP-3DES esp-3des esp-sha-hmac

Crypto ipsec transform-set ikev1 esp ESP-DES-MD5-esp-md5-hmac

Crypto ipsec transform-set ikev1 ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac

Crypto ipsec transform-set ikev1 ESP-3DES-MD5-esp-3des esp-md5-hmac

Crypto ipsec transform-set ikev1 ESP-AES-256-SHA esp-aes-256 esp-sha-hmac

Crypto ipsec transform-set ikev1 ESP-AES-128-SHA aes - esp esp-sha-hmac

Crypto ipsec transform-set ikev1 ESP-AES-192-SHA esp-aes-192 esp-sha-hmac

Crypto ipsec transform-set ikev1 ESP-AES-128-MD5-esp - aes esp-md5-hmac

crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set

crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 define ikev1 transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5

outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP

outside_map interface card crypto outside

Crypto ca trustpoint ASDM_TrustPoint0

Terminal registration

name of the object CN = KWI-COL-ASA - 01.dr.test .net, C = US, O = KWI

Configure CRL

Crypto ikev1 allow outside

IKEv1 crypto policy 10

authentication crack

aes-256 encryption

sha hash

Group 2

life 86400

IKEv1 crypto policy 20

authentication rsa - sig

aes-256 encryption

sha hash

Group 2

life 86400

IKEv1 crypto policy 30

preshared authentication

aes-256 encryption

sha hash

Group 2

life 86400

IKEv1 crypto policy 40

authentication crack

aes-192 encryption

sha hash

Group 2

life 86400

IKEv1 crypto policy 50

authentication rsa - sig

aes-192 encryption

sha hash

Group 2

life 86400

IKEv1 crypto policy 60

preshared authentication

aes-192 encryption

sha hash

Group 2

life 86400

IKEv1 crypto policy 70

authentication crack

aes encryption

sha hash

Group 2

life 86400

IKEv1 crypto policy 80

authentication rsa - sig

aes encryption

sha hash

Group 2

life 86400

IKEv1 crypto policy 90

preshared authentication

aes encryption

sha hash

Group 2

life 86400

IKEv1 crypto policy 100

authentication crack

3des encryption

sha hash

Group 2

life 86400

IKEv1 crypto policy 110

authentication rsa - sig

3des encryption

sha hash

Group 2

life 86400

IKEv1 crypto policy 120

preshared authentication

3des encryption

sha hash

Group 2

life 86400

IKEv1 crypto policy 130

authentication crack

the Encryption

sha hash

Group 2

life 86400

IKEv1 crypto policy 140

authentication rsa - sig

the Encryption

sha hash

Group 2

life 86400

IKEv1 crypto policy 150

preshared authentication

the Encryption

sha hash

Group 2

life 86400

IKEv1 crypto policy 65535

preshared authentication

3des encryption

sha hash

Group 2

life 86400

Telnet 192.9.200.0 255.255.255.0 inside

Telnet timeout 30

SSH 0.0.0.0 0.0.0.0 management

SSH 0.0.0.0 0.0.0.0 outdoors

SSH 66.35.45.128 255.255.255.192 outside

SSH 0.0.0.0 0.0.0.0 inside

SSH timeout 30

SSH version 2

Console timeout 0

a basic threat threat detection

Statistics-list of access threat detection

no statistical threat detection tcp-interception

WebVPN

allow outside

AnyConnect image disk0:/anyconnect-win-2.5.2014-k9.pkg 1

AnyConnect enable

tunnel-group-list activate

attributes of Group Policy DfltGrpPolicy

internal RAVPN group policy

RAVPN group policy attributes

value of server WINS 192.9.200.164

value of 66.35.46.84 DNS server 66.35.47.12

VPN-filter value test123

Ikev1 VPN-tunnel-Protocol

Split-tunnel-policy tunnelspecified

Split-tunnel-network-list value test123

Dr.kligerweiss.NET value by default-field

username test encrypted password xxxxxxx

username admin password encrypted aaaaaaaaaaaa privilege 15

vpntest Delahaye of encrypted password username

type tunnel-group RAVPN remote access

attributes global-tunnel-group RAVPN

address RAVPN pool

Group Policy - by default-RAVPN

IPSec-attributes tunnel-group RAVPN

IKEv1 pre-shared-key *.

!

class-map inspection_default

match default-inspection-traffic

!

!

type of policy-card inspect dns preset_dns_map

parameters

maximum message length automatic of customer

message-length maximum 512

Policy-map global_policy

class inspection_default

inspect the preset_dns_map dns

inspect the ftp

inspect h323 h225

inspect the h323 ras

Review the ip options

inspect the netbios

inspect the rsh

inspect the rtsp

inspect the skinny

inspect esmtp

inspect sqlnet

inspect sunrpc

inspect the tftp

inspect the sip

inspect xdmcp

!

global service-policy global_policy

context of prompt hostname

no remote anonymous reporting call

call-home

Profile of CiscoTAC-1

no active account

http https://tools.cisco.com/its/service/oddce/services/DDCEService destination address

email address of destination [email protected] / * /

destination-mode http transport

Subscribe to alert-group diagnosis

Subscribe to alert-group environment

Subscribe to alert-group monthly periodic inventory 2

Subscribe to alert-group configuration periodic monthly 2

daily periodic subscribe to alert-group telemetry

aes encryption password

Cryptochecksum:b001e526a239af2c73fa56f3ca7667ea

: end

COL-ASA-01 #.

Here is a shot made inside interface which can help as well, I've tried pointing the front door inside the interface on the target device, but I think it was a switch without ip route available on this subject I think which is always send package back to Cisco within the interface

Test of Cape COLLAR-ASA-01 # sho | in 192.168.200

25: 23:45:55.570618 192.168.200.1 > 192.9.200.190: icmp: echo request

29: 23:45:56.582794 192.168.200.1.137 > 192.9.200.164.137: udp 68

38: 23:45:58.081050 192.168.200.1.137 > 192.9.200.164.137: udp 68

56: 23:45:59.583176 192.168.200.1.137 > 192.9.200.164.137: udp 68

69: 23:46:00.573517 192.168.200.1 > 192.9.200.190: icmp: echo request

98: 23:46:05.578110 192.168.200.1 > 192.9.200.190: icmp: echo request

99: 23:46:05.590057 192.168.200.1.137 > 192.9.200.164.137: udp 68

108: 23:46:07.092310 192.168.200.1.137 > 192.9.200.164.137: udp 68

115: 23:46:08.592468 192.168.200.1.137 > 192.9.200.164.137: udp 68

116: 23:46:10.580795 192.168.200.1 > 192.9.200.190: icmp: echo request

COL-ASA-01 #.

Any help or pointers greatly appreciated, I have do this config after a long interval on Cisco of the last time I was working it was all PIX so just need to expert eyes to let me know if I'm missing something.

And yes I don't have a domestic network host to test against, all I have is a switch that cannot route and bridge default ip helps too...

Hello

The first thing you should do to avoid problems is to change the pool VPN to something else than the current LAN they are not really directly connected in the same network segment.

You can try the following changes

attributes global-tunnel-group RAVPN

No address RAVPN pool

no mask RAVPN 192.168.200.1 - 192.168.200.254 255.255.255.0 ip local pool

local pool RAVPN 192.168.201.1 - 192.168.201.254 255.255.255.0 IP mask

attributes global-tunnel-group RAVPN

address RAVPN pool

no nat (it is, inside) static source NETWORK_OBJ_192.168.200.0_24 NETWORK_OBJ_192.168.200.0_24 static destination NETWORK_OBJ_192.9.200.0_24 NETWORK_OBJ_192.9.200.0_24

In the above you first delete the VPN "tunnel-group" Pool and then delete and re-create the VPN pool with another network and then insert the same "tunnel-group". NEX will remove the current configuration of the NAT.

the object of the LAN network

192.168.200.0 subnet 255.255.255.0

network of the VPN-POOL object

192.168.201.0 subnet 255.255.255.0

NAT (inside, outside) 1 static source LAN LAN to static destination VPN-VPN-POOL

NAT configurations above adds the correct NAT0 configuration for the VPN Pool has changed. It also inserts the NAT rule to the Summit before the dynamic PAT rule you currently have. He is also one of the problems with the configurations that it replaces your current NAT configurations.

You have your dynamic PAT rule at the top of your NAT rules currently that is not a good idea. If you want to change to something else will not replace other NAT configurations in the future, you can make the following change.

No source (indoor, outdoor) nat Dynamics one interface

NAT source auto after (indoor, outdoor) dynamic one interface

NOTICE! PAT dynamic configuration change above temporarily interrupt all connections for users on the local network as you reconfigure the dynamic State PAT. So if you make this change, make sure you that its ok to still cause little reduced in the current internal users connections

Hope this helps

Let me know if it works for you

-Jouni

After that Windows 7 conclusion "No Internet access" in the wireless network?

I have a USB wireless network card installed in my office. All judging by the "connected network" showed, that he manages to connect to my wireless router, with I can't visit all websites due to "free Internet access". Only if I move my router where (almost) no wall blocking the path between my office and the router, will be solved the problem.

There is no problems surfing the Internet using my laptop (Windows XP) and the iPad, which also connect to the router.

I don't know what "No Internet access" while "Connected network" appears. To understand this, perhaps I should know what Windows 7 draws the conclusion "No Internet access" to the wireless network.

Thank you, everyone. I managed to figure out the problem last night. With this document that I found by Googling, http://www.usb.org/developers/whitepapers/327216.pdf, I tried to disconnect my DVD ROM USB plugged next to my wireless network card and found that this really WORKED, although the DVD ROM is USB 2.0 instead of 3.0.

In addition, as Shawn "Cmdr" Keene [MVP] said, I really need to I ignore the message "connected network". I ran the Ipconfig/all command frequently and found that sometimes the IP address of my wireless network card was no longer * 192.168.0 and the gateway, and the IP addresses of the DNS servers are null, even if the message "Connected network" remained all the time.

Hope this helps others who also have this problem, even though my English is not very good. : )

ORA-12545 error when the connection to the remote server

Hello
Env: Oracle 11 2 Client (11.2.0.1) on Oracle Linux 5.8 GR 64 bit
DB server: Oracle 11 g 2 (11.2.0.3.6) on Oracle Linux 6.2 64bits
I have installed Oracle 11 GR 2 client on a server and created the tnsnames.ora with required entry.
When I try to connect to the databases on the server of remote database using the suite in two ways, one of them give me error "ORA-12545". Do not know why.
[oracle@server ~] $ sqlplus scott/tiger@proddb01
SQL * more: Production of release 11.2.0.1.0 game Apr 10 12:24:58 2014
Copyright (c) 1982, 2009, Oracle. All rights reserved.
Connected to:
Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production
With partitioning, OLAP, Data Mining and Real Application Testing options
SQL > exit
Disconnected from the database to Oracle 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production
With partitioning, OLAP, Data Mining and Real Application Testing options
[oracle@server ~] $ sqlplus
SQL * more: Production of release 11.2.0.1.0 game Apr 10 12:25:04 2014
Copyright (c) 1982, 2009, Oracle. All rights reserved.
Enter the user name: scott
Enter the password:
ERROR:
ORA-12545: Connect failed because target host or object does not exist
Enter the user name:
Here's my env:
[oracle@server ~] $ echo $ORACLE_SID
PRODRD01
[oracle@server ~] $ echo $ORACLE_HOME
/opt/Oracle/app/product/11.2.0/Client_1
[oracle@server ~] $
Input TNS is:
PRODRD01 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = server.whatever.com) (PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = PRODRD01)
)
)
I tried to replace the host name and IP address, I still got the same error. The host name of the server database and IP entry does not exist in the file "/ etc/hosts. Could this be the cause? I can't edit the file "/ etc/hosts" and I couldn't convince the sys-admin to add the hostname of Server DB and IP entry to this file.
Clues please?
Best regards

user130038 wrote:

Hello

Env: Oracle 11 2 Client (11.2.0.1) on Oracle Linux 5.8 GR 64 bit

DB server: Oracle 11 g 2 (11.2.0.3.6) on Oracle Linux 6.2 64bits

I have installed Oracle 11 GR 2 client on a server and created the tnsnames.ora with required entry.

When I try to connect to the databases on the server of remote database using the suite in two ways, one of them give me error "ORA-12545". Do not know why.

[oracle@server ~] $ sqlplus scott/tiger@proddb01

SQL * more: Production of release 11.2.0.1.0 game Apr 10 12:24:58 2014

Copyright (c) 1982, 2009, Oracle. All rights reserved.

Connected to:

Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production

With partitioning, OLAP, Data Mining and Real Application Testing options

SQL > exit

Disconnected from the database to Oracle 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production

With partitioning, OLAP, Data Mining and Real Application Testing options

[oracle@server ~] $ sqlplus

SQL * more: Production of release 11.2.0.1.0 game Apr 10 12:25:04 2014

Copyright (c) 1982, 2009, Oracle. All rights reserved.

Enter the user name: scott

Enter the password:

ERROR:

ORA-12545: Connect failed because target host or object does not exist

Enter the user name:

Here's my env:

[oracle@server ~] $ echo $ORACLE_SID

PRODRD01

[oracle@server ~] $ echo $ORACLE_HOME

/opt/Oracle/app/product/11.2.0/Client_1

[oracle@server ~] $

Input TNS is:

PRODRD01 =

(DESCRIPTION =

(ADDRESS = (PROTOCOL = TCP)(HOST = server.whatever.com) (PORT = 1521))

(CONNECT_DATA =

(SERVER = DEDICATED)

(SERVICE_NAME = PRODRD01)

)

)

I tried to replace the host name and IP address, I still got the same error. The host name of the server database and IP entry does not exist in the file "/ etc/hosts. Could this be the cause? I can't edit the file "/ etc/hosts" and I couldn't convince the sys-admin to add the hostname of Server DB and IP entry to this file.

Clues please?

Best regards

When '@proddb01' is not used, then sqlplus can only connect to a local database, & there is no local database on the client system

Is it possible manage PDBs on Oracle 12 c Standard Edition using EM Express?

I have installed Oracle 12 c 12.1.0.1.0 Standard Edition and configured EM Express for the CBD and also for PDB. I am able to connect and check the status of the DB, manage storage space, users, etc...
But I would also manage the PDB files (I only PDB under container of the CBD).
I checked this document https://docs.oracle.com/database/121/ADMQS/pdbs.htm#ADMQS12499
but I can perform this step "In section of the status of the database home page, click on the CBD (n PDB files) link (where n is the number of PDB files in the CBD)" to go to the page of containers for the CDB.".
CBD (1 bps) isn't linki in my case.
It is characteristic of the Standard edition or I do something wrong?
Thank you

This functionaility is not available until the 12.1.0.2, you have for Standard Edition.

Encryption of the connection/network in Oracle 11 g 2 Standard edition

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