> - Downloads
> - set ip source-prefix

> # set ip source-prefix

> #### Syntax

> [ no ] set ip source-prefix ipAddress ipMask { deny | primary }

> #### Release Information

> Command introduced before JUNOSe Release 7.1.0.

> #### Description

> Specifies a source address range that will be inserted into a specific interface and the action to take with the range. The no version removes the source address range from the route map.

> #### Options

> - ipAddress—IP address for the range
> - ipMask—IP address mask for the range
> - deny—Drops the addresses that appear in the source address range
> - primary—Associates the source prefix with the primary IP interface

> #### Mode

> Route Map Configuration

> #### Published: 2009-10-08

> Copyright © 2009, Juniper Networks, Inc. All rights reserved. Trademark Notice.