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TIBCO iProcess® Engine 11.9.1

# port_range_conf

The `port_range_conf` table defines the available port range configuration(s) for this iProcess Engine, for use with a firewall.

Note | In pre-10.4 iProcess Engine versions this information was defined in the `RNGMODE` parameter of the `SWDIR``\etc\staffcfg` file.

## Structure

The `port_range_conf` table has the following structure:

    TABLE port_range_conf (
    	port_range_id	integer		NOT NULL,
    	range_mode	smallint		NOT NULL,
    	range_size	integer		NOT NULL,
    	port_start	integer		NOT NULL,
    	rpc_start	integer		NOT NULL)

Column | Description
`port_range_id` | Unique ID of this particular port range configuration.
`range_mode` | Mode used by this port range configuration. One of the following values:
| • | `0` No Port or RPC ranging. A process uses the next available port number assigned by the operating system, and an RPC number based on the process ID.
| • | `1` Port ranging. A process uses a port number allocated from within the defined range, and an RPC number based on the process ID.
| • | `2` RPC ranging. A process uses the next available port number assigned by the operating system, and an RPC number allocated from within the defined range.
| • | `3` Port and RPC ranging. A process uses both a port number and an RPC number allocated from within the defined ranges.
`range_size` | The number of port and RPC numbers allowed in the port number and RPC number ranges.
`port_start` | The first number in the defined range of port numbers. (The last number = `port_start` + `range_size`.)
`rpc_start` | The first number in the defined range of RPC numbers. (The last number = `rpc_start` + `range_size`.)

## Primary Key

The following primary key is defined for this table.

Key Name | Column(s) | Index Tablespace
`pk_port_range_conf` | `port_range_id` | TINYINDEXSPACE

## Foreign Keys

None.

## Indexes

None.

## Storage

The following STORAGE values are defined for this table.

Value | Definition
Initial | TINYTABLESIZE
Percentage Increase | TINYTABLEPCTINCREASE
Tablespace | TINYTABLESPACE

## Table Activity

The `port_range_conf` table contains one row per defined port range configuration.

Rows are added, updated and deleted in the following situations.

A row is... | When...
added | a user defines a new port range configuration using the `SWDIR``\util\swadm` utility.
updated | a user changes an existing port range configuration, that is, either mode, range size or starting port/RPC number is changed, using the `SWDIR``\util\swadm` utility.
deleted | a user deletes an existing port range configuration using the `SWDIR``\util\swadm` utility.

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TIBCO iProcess® Engine