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Support for IPv6 (Merijn Evertse - 1119917)

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git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1145 f882894a-f735-0410-b71e-b25c423dba1c
This commit is contained in:
Ton Voon 2005-03-04 21:50:02 +00:00
parent 59a4f3a1c0
commit a78fd137e9
1 changed files with 28 additions and 10 deletions
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38
plugins-scripts/check_ntp.pl
View file

@ -8,7 +8,7 @@
# should already have it installed.
#
# $Id$
#
#
# Nothing clever done in this program - its a very simple bare basics hack to
# get the job done.
#
@ -61,8 +61,8 @@ require 5.004;
use POSIX;
use strict;
use Getopt::Long;
use vars qw($opt_V $opt_h $opt_H $opt_t $opt_w $opt_c $opt_j $opt_k $verbose $PROGNAME $def_jitter);
use lib utils.pm;
use vars qw($opt_V $opt_h $opt_H $opt_t $opt_w $opt_c $opt_j $opt_k $verbose $PROGNAME $def_jitter $ipv4 $ipv6);
use lib utils.pm;
use utils qw($TIMEOUT %ERRORS &print_revision &support);
$PROGNAME="check_ntp";
@ -85,7 +85,9 @@ Getopt::Long::Configure('bundling');
GetOptions
("V" => \$opt_V, "version" => \$opt_V,
"h" => \$opt_h, "help" => \$opt_h,
"v" => \$verbose, "verbose" => \$verbose,
"v" => \$verbose, "verbose" => \$verbose,
"4" => \$ipv4, "use-ipv4" => \$ipv4,
"6" => \$ipv6, "use-ipv6" => \$ipv6,
"w=f" => \$opt_w, "warning=f" => \$opt_w, # offset|adjust warning if above this number
"c=f" => \$opt_c, "critical=f" => \$opt_c, # offset|adjust critical if above this number
"j=s" => \$opt_j, "jwarn=i" => \$opt_j, # jitter warning if above this number
@ -177,6 +179,18 @@ $SIG{'ALRM'} = sub {
};
alarm($timeout);
# Determine protocol to be used for ntpdate and ntpq
my $ntpdate = $utils::PATH_TO_NTPDATE;
my $ntpq = $utils::PATH_TO_NTPQ;
if ($ipv4) {
$ntpdate .= " -4";
$ntpq .= " -4";
}
elsif ($ipv6) {
$ntpdate .= " -6";
$ntpq .= " -6";
}
# else don't use any flags
###
###
@ -184,7 +198,7 @@ alarm($timeout);
###
###
if (!open (NTPDATE, "$utils::PATH_TO_NTPDATE -q $host 2>&1 |")) {
if (!open (NTPDATE, $ntpdate . " -q $host 2>&1 |")) {
print "Could not open ntpdate\n";
exit $ERRORS{"UNKNOWN"};
}
@ -259,7 +273,7 @@ if ( $? && !$ignoreret ) {
if ($have_ntpq) {
if ( open(NTPQ,"$utils::PATH_TO_NTPQ -np $host 2>&1 |") ) {
if ( open(NTPQ, $ntpq . " -np $host 2>&1 |") ) {
while (<NTPQ>) {
print $_ if ($verbose);
if ( /timed out/ ){
@ -409,7 +423,7 @@ exit $state;
#### subs
sub print_usage () {
print "Usage: $PROGNAME -H <host> [-w <warn>] [-c <crit>] [-j <warn>] [-k <crit>] [-v verbose]\n";
print "Usage: $PROGNAME -H <host> [-46] [-w <warn>] [-c <crit>] [-j <warn>] [-k <crit>] [-v verbose]\n";
}
sub print_help () {
@ -427,10 +441,14 @@ Checks the jitter/dispersion of clock signal between <host> and its sys.peer wit
-j (--jwarn)
Clock jitter in milliseconds at which a warning message will be generated.\n Defaults to $DEFAULT_JITTER_WARN.
-k (--jcrit)
Clock jitter in milliseconds at which a warning message will be generated.\n Defaults to $DEFAULT_JITTER_CRIT.\n
Clock jitter in milliseconds at which a warning message will be generated.\n Defaults to $DEFAULT_JITTER_CRIT.
If jitter/dispersion is specified with -j or -k and ntpq times out, then a
warning is returned.
";
warning is returned.\n
-4 (--use-ipv4)
Use IPv4 connection
-6 (--use-ipv6)
Use IPv6 connection
\n";
support();
}