Plugin error: Remote cisco command via SSH notworking
Javier Castillo Alcibar
Javier.Castillo at a-e.es
Thu Nov 16 15:34:28 CET 2006
Hello All,
No one has faced this problem?? :((
Kind regards,
Javier
-----Mensaje original-----
De: nagios-users-bounces at lists.sourceforge.net
[mailto:nagios-users-bounces at lists.sourceforge.net] En nombre de Javier
Castillo Alcibar
Enviado el: lunes, 13 de noviembre de 2006 10:19
Para: nagios-users at lists.sourceforge.net
Asunto: [Nagios-users] Plugin error: Remote cisco command via SSH
notworking
Hello all,
I have some cisco routers that can only be managed using SSH. I wrote an
script, to do remotely some PING's from these routers, integrated in
nagios.
My problem is very strange:
- if a execute this script from the command line by myself, it
works as expected.
- if nagios process executes the script, it does not work. It
looks like ssh process didn't return anything....
I think it's a problem related with ttys.....but I'm not sure.
This is my (perl) script:
#!/usr/bin/perl
#
# Uso: usr/local/sbin/check_cisco_ping_ssh <host> <port> <user> <pass>
<ip> <warn-rate> <crit-rate> # use Net::SSH::Perl;
$router=$ARGV[0];
$port=$ARGV[1];
$user=$ARGV[2];
$pass=$ARGV[3];
$ip=$ARGV[4];
$warn=$ARGV[5];
$crit=$ARGV[6];
my $sesion_ssh = Net::SSH::Perl->new($router, protocol=>1,
cipher=>'DES', port=>$port); $sesion_ssh->login($user, $pass);
$command="ping $ip";
my($output, $output_error, $val_exit) = $sesion_ssh->cmd($command);
$output =~ /Success rate is (\d*) (.*)/; $rate=$1;
if ( $rate <= $crit ) {
print "PROBLEM: PING Rate=$rate%\n";
exit 2;
}
if ( $rate <= $warn ) {
print "WARNING: PING Rate=$rate%\n";
exit 1;
}
if ( $rate <= 100 ) {
print "OK: PING Rate=$rate%\n";
exit 0;
}
exit 3;
Any help is welcome!!.
Thx in advance.
Regards
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--------------------------------------------------------
Alhambra-Eidos ha cambiado su dominio de correo electronico. Por favor revise sus contactos, y proceda a actualizar nuestras direcciones a @a-e.es.
Muchas gracias.
Alhambra-Eidos. We solve IT, we solve it
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