ASA drops database connection (port 1521)

Dmitry Samko — Mon, 11 Mar 2019 21:53:28 GMT

Greetings!

First, let me explain the situation. We had Oracle DB servers connected to ip core network clearly, but now we have connected them through ASA (8.4). From that time all users complains about frequent TCP (oracle tcp port 1521) connections drops: they connect to DB, had some time to work and after that expered sessions are stucked. Issue is solved by reconnection, but for some time. I know that the problem is around TCP connection timeouts/ dead connection detection or kind of this. We dan't have MARS system to troubleshoot it by logs, could you please help me to find out the couse of this problem. Also, the only inspection policy is applied is default:

policy-map global_policy
class inspection_default
inspect dns migrated_dns_map_1
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
inspect ip-options
inspect snmp
inspect icmp
inspect icmp error
inspect ftp
!
service-policy global_policy global

Thank you

z@r@thushtr@CC0

ASA drops database connection (port 1521)

ajay chauhan — Mon, 21 Nov 2011 13:49:44 GMT

https://supportforums.cisco.com/thread/2028868

This might help.

Thanks

Ajay

topic ASA drops database connection (port 1521) in Network Security

ASA drops database connection (port 1521)

ASA drops database connection (port 1521)