Help-Site Computer Manuals
Software
Hardware
Programming
Networking
  Algorithms & Data Structures   Programming Languages   Revision Control
  Protocols
  Cameras   Computers   Displays   Keyboards & Mice   Motherboards   Networking   Printers & Scanners   Storage
  Windows   Linux & Unix   Mac

Net::ACL::File
Access-lists constructed from configuration file like syntax.

Net::ACL::File - Access-lists constructed from configuration file like syntax.



NAME

Net::ACL::File - Access-lists constructed from configuration file like syntax.


SYNOPSIS


    use Net::ACL::File;

    Net::ACL::File->add_listtype('community-list', __PACKAGE__,'ip community-list');

    # Construction

    $config = "ip community-list 4 permit 65001:1\n";

    $list_hr = load Net::ACL::File($config);

    $list = renew Net::ACL(Type => 'community-list', Name => 4);

    $config = $list->asconfig;


DESCRIPTION

This module extends the Net::ACL class with a load constructor that loads one or more objects from a Cisco-like configuration file using Cisco::Reconfig.


CONSTRUCTOR

load() - Load one or more Net::ACL objects from a configuration string.

    $list_hr = load Net::ACL::File($config);

This special constructor parses a Cisco-like router configuration.

The constructor takes one argument which should either be a string or a Cisco::Reconfig object.

It returns a hash reference. The hash is indexed on list-types. Currently supporting the following:

community-list
as-path-list
prefix-list
access-list
route-map

Each list-type hash value contains a new hash reference indexed on list names or numbers.


CLASS METHODS

add_listtype()
The add_listtype() class method registers a new class of access-lists.

The first argument is the type-string of the new class. The second argument is the class to be registered. The class should be a sub-class of Net::BGP::File::Standard. Normally this should be __PACKAGE__.

The third argument is used to match the lines in the configuration file using Cisco::Reconfig's get() method. If match argument is not defined, the type string will be used.

The forth argument is used to load the class with a ``use'' statement. This should only be needed if the class is located in a different package. Default is the class name from the second argument.


ACCESSOR METHODS

asconfig()
This function tries to generate a configuration matching the one the load constructer got. It can read from any access-list. The resulting configuration is returned as a string.

All ACL's which rules support the asconfig method may be used. To do so, use:


        $conf = Net::ACL::File->asconfig($acl);


SEE ALSO

Net::ACL, Cisco::Reconfig, Net::ACL::File::Standard


AUTHOR

Martin Lorensen <bgp@martin.lorensen.dk>

Programminig
Wy
Wy
yW
Wy
Programming
Wy
Wy
Wy
Wy