Net::Packet::OSPF - Open Shortest Path First layer 4 object
use Net::Packet::Consts qw(:ospf); require Net::Packet::OSPF; # Build a layer my $layer = Net::Packet::OSPF->new( version => 2, messageType => 0, length => NP_OSPF_HDR_LEN, sourceOspfRouter => '127.0.0.1', areaId => '127.0.0.1', checksum => 0, authType => NP_OSPF_AUTH_TYPE_NULL, authData => '', ); $layer->pack; print 'RAW: '.unpack('H*', $layer->raw)."\n"; # Read a raw layer my $layer = Net::Packet::OSPF->new(raw => $raw); print $layer->print."\n"; print 'PAYLOAD: '.unpack('H*', $layer->payload)."\n" if $layer->payload;
This modules implements the encoding and decoding of the Open Shortest Path First layer.
See also Net::Packet::Layer and Net::Packet::Layer4 for other attributes and methods.
Object constructor. You can pass attributes that will overwrite default ones. Default values:
version: 2
messageType: 0
length: NP_OSPF_HDR_LEN
sourceOspfRouter: '127.0.0.1'
areaId: '127.0.0.1'
checksum: 0
authType: NP_OSPF_AUTH_TYPE_NULL
authData: ''
Packs all attributes into a raw format, in order to inject to network. Returns 1 on success, undef otherwise.
Unpacks raw data from network and stores attributes into the object. Returns 1 on success, undef otherwise.
Load them: use Net::Packet::Consts qw(:ospf);
OSPF header length.
Various supported OSPF authentication types.
Patrice <GomoR> Auffret
Copyright (c) 2004-2015, Patrice <GomoR> Auffret
You may distribute this module under the terms of the Artistic license. See LICENSE.Artistic file in the source distribution archive.
NetPacket, Net::RawIP, Net::RawSock
To install Net::Packet, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Net::Packet
CPAN shell
perl -MCPAN -e shell install Net::Packet
For more information on module installation, please visit the detailed CPAN module installation guide.