If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

 
Go Back  dBforums > Database Server Software > Oracle > Intermittent connection issues to Oracle 11g

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1 (permalink)  
Old
Registered User
 
Join Date: Dec 2011
Location: Norway
Posts: 1
Intermittent connection issues to Oracle 11g

Hi!

I have some intermittent conneciton issues to an Oracle database. Every 15-20 minutes or so, I get disconnected from the database, and I have to reconnect.

I am connecting to the DB over a VPN connection running between a Sonicwall router and a Cisco VPN concentrator.

It used to work fine, but when we changed office locations and set up the connection again, we immediately began experiencing these connection issues.

I am running Toad for Oracle v10.6.1.3 using Instant Client 11.2.0.1.0 on Windows 7 x64 - Have also tried Aqua Data studio with the integrated oci client, and that gives the same intermittent connection issues.

I am also running a lot of remote desktop connections over the same VPNs, and there are no issues whatsoever with those, so it only applies to the Oracle connection.

The server is running the latest Oracle 11g Enterprise x64 edition on Windows Server 2008 x64 Standard.

Any tips? I talked to our network guy, but he couldn't figure out why it was happening.
Attached Thumbnails
Intermittent connection issues to Oracle 11g-toad_error.png  
Reply With Quote
  #2 (permalink)  
Old
Registered User
 
Join Date: Jun 2004
Posts: 728
Is there a setting within the VPN s/w that forces a disconnect if no activity is recorded?
__________________
90% of users' problems can be resolved by punching them - the other 10% by switching off their PCs.
Reply With Quote
Reply

Tags
connection, disconnect, intermittent, oci, oracle

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On