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# vim: set expandtab tabstop=8 softtabstop=4 shiftwidth=4:
=head1 NAME
App::Netdisco::SSHCollector::Platform::IOSXR
=head1 DESCRIPTION
Collect ARP entries from Cisco IOSXR devices.
=cut
use strict;
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 = $ssh->capture("show arp vrf all");
chomp @data;
my @arpentries;
# 0.0.0.0 00:00:00 0000.0000.0000 Dynamic ARPA GigabitEthernet0/0/0/0
foreach (@data) {
my ($ip, $age, $mac, $state, $t, $iface) = split(/\s+/);
if ($ip =~ m/(\d{1,3}\.){3}\d{1,3}/
&& $mac =~ m/([0-9a-f]{4}\.){2}[0-9a-f]{4}/i) {
push(@arpentries, { ip => $ip, mac => $mac });
}
}
return @arpentries;
}
1;