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package probes::EchoPingChargen;
=head1 NAME
probes::EchoPingChargen - an echoping(1) probe for SmokePing
=head1 OVERVIEW
Measures TCP chargen (port 19) roundtrip times for SmokePing.
=head1 SYNOPSYS
*** Probes ***
+ EchoPingChargen
binary = /usr/bin/echoping
*** Targets ***
probe = EchoPingChargen
=head1 DESCRIPTION
Supported probe- and target-specific variables: see probes::EchoPing(3pm)
Note: the I<udp> variable is not supported.
=head1 AUTHOR
Niko Tyni E<lt>ntyni@iki.fiE<gt>
=head1 SEE ALSO
probes::EchoPing(3pm)
=cut
use strict;
use base qw(probes::EchoPing);
use Carp;
sub proto_args {
return ("-c");
}
sub test_usage {
my $self = shift;
my $bin = $self->{properties}{binary};
croak("Your echoping binary doesn't support CHARGEN")
if `$bin -c 2>&1 127.0.0.1` =~ /(usage|not compiled|invalid option)/i;
$self->SUPER::test_usage;
return;
}
sub ProbeDesc($) {
return "TCP Chargen pings using echoping(1)";
}
1;
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