[Q] ORACLE 9iR2 two ethernet cards, two listeners auestions?

From: mike mon <mccdba_at_yahoo.com>
Date: Wed, 17 Sep 2003 08:04:45 -0800
Message-ID: <F001.005D03B2.20030917080445@fatcity.com>

We have SUN ultra Sparc server with two Gigabit Ethernet cards on
it. Those two Ethernet card will connect to "big IP" (firewall/router). The reason we need two Gigabit Ethernet cards is
securiyt (in case one card fail). I know I can configure
two listener entries on "listener.ora" like:

listener1=

         (address_list=
             (address= (protocol=tcp) (host=ip1)

(port=1521)))

listener2=

         (address_list= 
             (address= (protocol=tcp) (host=ip2)

(port=1521)))

Is their has way to condifure PC tnsnames.ora file to make it automatic
switch to another entry while one Ethernet card fail? For example
Ethernet card (listener1) fail and PC can automatic use listener2.

Our envirnoment is ORACLE 9ir2, but NOT RAC.

Thanks

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Author: mike mon
  INET: mccdba_at_yahoo.com

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Received on Wed Sep 17 2003 - 11:04:45 CDT