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Why does the Listener not listen on all IP addresses

edited Oct 15, 2015 10:05AM in Database Networking (MOSC) 2 commentsAnswered

Hello,

We have a problem with the Listener only listening on the server host IP address and not the three IPs we have brought up for the application to use.

The Server:

     Oracle Linux  OEL  3.8.13-16.2.1.el6uek.x86_64   x86_64 GNU/Linux

Oracle:

     Grid 11.2.0.3 for ASM but not RAC.

The listener.ora file:

LISTENER=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER))))            # line added by Agent

ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER=ON              # line added by Agent

(TEST)[oragrid@db04 ~]$ ip addr

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN

    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

    inet 127.0.0.1/8 scope host lo

    inet6 ::1/128 scope host

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