Sun Java System Instant Messaging 7.2 Administration Guide

Multiplexor Configuration Parameters

Table A–6 lists and describes the multiplexor configuration parameters.

Table A–6 Multiplexor Configuration Parameters

Parameter 

Default Value 

Description 

iim_mux.listenport

multiplexorname or IP address:5222

IP address or FQDN and listening port on which the multiplexor listens for incoming requests from Instant Messenger. The value format is IPaddress:port or multiplexorname:port. If no IP address or domain name is listed, INADDR_ANY on localhost is assumed.

If you change this value, also change the im.html and im.jnlp files so that they match the port value.

iim_mux.serverport

45222

The Instant Messaging server and port the multiplexor talks to. The value format is servername:port or IPaddress:port.

iim_mux.numinstances

1

Number of instances of the multiplexor. This parameter is valid only for Solaris platforms. 

iim_mux.maxthreads

5

Maximum number of threads per instance of the multiplexor. 

iim_mux.maxsessions

2000

Maximum number of concurrent connections per multiplexor process. 

iim_mux.usessl

off

If the value is set to on, the multiplexor requires an SSL handshake for each connection it accepts, before exchanging any application data.

iim_mux.secconfigdir

/etc/opt/SUNWiim/default/config

This directory contains the key and certificate databases. In addition, it also usually contains the security module database. The name of the /default directory may vary if you created multiple instances of Instant Messaging.

iim_mux.keydbprefix

None 

This value should contain the key database filename prefix. The key database file name must always end with key3.db.

If the Key database contains a prefix, for example This-Database-key3.db, then value of this parameter is This-Database.

iim_mux.certdbprefix

None 

This value should contain the certificate database filename prefix. The certificate database file name must always end with cert7.db.

If the certificate database contains a prefix, for example Secret-stuff-cert7.db, then value of this parameter is Secret-stuff.

iim_mux.secmodfile

secmod.db

This value should contain the name of the security module file. 

iim_mux.certnickname

Multiplexor-Cert

This value should contain the name of the certificate you entered while installing the certificate. 

The certificate name is case-sensitive. 

iim_mux.keystorepasswordfile

/etc/opt/SUNWiim/default/config/sslpassword.conf

This value should contain the relative path and the name of the file containing the password for the key database. This file should contain the following line: 


Internal (Software) Token:password

Where password is the password protecting the key database.

The name of the /default directory may vary if you created multiple instances of Instant Messaging.

iim_mux.stat_frequency

600

This value should contain the frequency at which the multiplexor logs the summary of activities to the log file. The minimum value is 10 seconds. 

iim_mux.enable

true

If the value is true then the multiplexor will run for this instance. If the value is false then the multiplexor will not run for this instance.