package App::Netdisco::SSHCollector::Platform::IOS;
# vim: set expandtab tabstop=8 softtabstop=4 shiftwidth=4:
=head1 NAME
App::Netdisco::SSHCollector::Platform::IOS
=head1 DESCRIPTION
Collect ARP entries from Cisco IOS devices.
=cut
use strict;
use warnings;
use Dancer ':script';
use Moo;
=head1 PUBLIC METHODS
=over 4
=item B<arpnip($host, $ssh)>
Retrieve ARP entries from device. C<$host> is the hostname or IP address
of the device. C<$ssh> is a Net::OpenSSH connection to the device.
Returns a list of hashrefs in the format C<{ mac => MACADDR, ip => IPADDR }>.
=back
=cut
sub arpnip {
my ($self, $hostlabel, $ssh, $args) = @_;
debug "$hostlabel $$ arpnip()";
my @data = $ssh->capture("show ip arp");
chomp @data;
my @arpentries;
# Internet 172.16.20.15 13 0024.b269.867d ARPA FastEthernet0/0.1
foreach my $line (@data) {
next unless $line =~ m/^Internet/;
my @fields = split m/\s+/, $line;
push @arpentries, { mac => $fields[3], ip => $fields[1] };
}
return @arpentries;
}
1;