diff --git a/centreon-plugins/src/check_centreon_MS_multiple_services b/centreon-plugins/src/check_centreon_MS_multiple_services
index 095ae59c9..e39c67816 100644
--- a/centreon-plugins/src/check_centreon_MS_multiple_services
+++ b/centreon-plugins/src/check_centreon_MS_multiple_services
@@ -1,6 +1,6 @@
 #! /usr/bin/perl -w
 ################################################################################
-# Copyright 2004-2011 MERETHIS
+# Copyright 2004-2013 MERETHIS
 # Centreon is developped by : Julien Mathis and Romain Le Merlus under
 # GPL Licence 2.0.
 # 
@@ -40,23 +40,13 @@
 #
 
 use strict;
-use Net::SNMP qw(:snmp oid_lex_sort);
-use FindBin;
-use lib "$FindBin::Bin";
-use lib "@NAGIOS_PLUGINS@";
-use utils qw($TIMEOUT %ERRORS &print_revision &support);
-if (eval "require centreon" ) {
-    use centreon qw(get_parameters);
-    use vars qw($VERSION %centreon);
-    %centreon=get_parameters();
-} else {
-	print "Unable to load centreon perl module\n";
-    exit $ERRORS{'UNKNOWN'};
-}
+require "@NAGIOS_PLUGINS@/Centreon/SNMP/Utils.pm";
 
 use vars qw($PROGNAME);
 use Getopt::Long;
-use vars qw($opt_V $opt_h $opt_v $opt_C $opt_p $opt_H $opt_n $opt_k $opt_u $opt_x $result @result %process_list %STATUS);
+use vars qw($opt_V $opt_h $opt_p $opt_n $result @result %process_list);
+
+my %ERRORS = ('OK' => 0, 'WARNING' => 1, 'CRITICAL' => 2, 'UNKNOWN' => 3);
 
 # Plugin var init
 
@@ -66,68 +56,60 @@ $PROGNAME = $0;
 sub print_help ();
 sub print_usage ();
 
-%STATUS=(1=>'running',2=>'runnable',3=>'notRunnable',4=>'invalid');
+my %OPTION = (
+    "host" => undef,
+    "snmp-community" => "public", "snmp-version" => 1, "snmp-port" => 161, 
+    "snmp-auth-key" => undef, "snmp-auth-user" => undef, "snmp-auth-password" => undef, "snmp-auth-protocol" => "MD5",
+    "snmp-priv-key" => undef, "snmp-priv-password" => undef, "snmp-priv-protocol" => "DES",
+    "maxrepetitions" => undef,
+    "64-bits" => undef,
+);
 
 Getopt::Long::Configure('bundling');
 GetOptions
-    ("h"   => \$opt_h, "help"         => \$opt_h,
-     "u=s"   => \$opt_u, "username=s" => \$opt_u,
-     "x=s"   => \$opt_x, "password=s" => \$opt_x,
-     "k=s"   => \$opt_k, "key=s"      => \$opt_k,
-     "V"   => \$opt_V, "version"      => \$opt_V,
-     "n"   => \$opt_n, "number"       => \$opt_n,
-     "v=s" => \$opt_v, "snmp=s"       => \$opt_v,
-     "C=s" => \$opt_C, "community=s"  => \$opt_C,
-     "p=s" => \$opt_p, "process=s"    => \$opt_p,
-     "H=s" => \$opt_H, "hostname=s"   => \$opt_H);
+    (
+    "H|hostname|host=s"         => \$OPTION{'host'},
+    "C|community=s"             => \$OPTION{'snmp-community'},
+    "v|snmp|snmp-version=s"     => \$OPTION{'snmp-version'},
+    "P|snmpport|snmp-port=i"    => \$OPTION{'snmp-port'},
+    "u|username=s"              => \$OPTION{'snmp-auth-user'},
+    "authpassword|password=s"   => \$OPTION{'snmp-auth-password'},
+    "k|authkey=s"               => \$OPTION{'snmp-auth-key'},
+    "authprotocol=s"            => \$OPTION{'snmp-auth-protocol'},
+    "privpassword=s"            => \$OPTION{'snmp-priv-password'},
+    "privkey=s"                 => \$OPTION{'snmp-priv-key'},
+    "privprotocol=s"            => \$OPTION{'snmp-priv-protocol'},
+    "maxrepetitions=s"          => \$OPTION{'maxrepetitions'},
+    "64-bits"                   => \$OPTION{'64-bits'},
+    "h"     => \$opt_h, "help"          => \$opt_h,
+    "V"     => \$opt_V, "version"       => \$opt_V,
+    "n"     => \$opt_n, "number"        => \$opt_n,
+    "p=s"   => \$opt_p, "process=s"     => \$opt_p);
 
 if ($opt_V) {
     print_revision($PROGNAME,'$Revision: 1.2 $');
- 	exit $ERRORS{'OK'};
+    exit $ERRORS{'OK'};
 }
 
 if ($opt_h) {
-  	print_help();
- 	exit $ERRORS{'OK'};
+    print_help();
+    exit $ERRORS{'OK'};
 }
 
-if (!$opt_H) {
-	print_usage();
-	exit $ERRORS{'OK'};
-}
-($opt_v) || ($opt_v = shift) || ($opt_v = "2");
-my $snmp = $1 if ($opt_v =~ /(\d)/);
-
-if ($snmp eq "3") {
-	if (!$opt_u) {
-		print "Option -u (--username) is required for snmpV3\n";
-		exit $ERRORS{'OK'};
-	}
-	if (!$opt_x && !$opt_k) {
-		print "Option -k (--key) or -x (--password) is required for snmpV3\n";
-		exit $ERRORS{'OK'};
-	} elsif ($opt_x && $opt_k) {
-		print "Only option -k (--key) or -x (--password) is needed for snmpV3\n";
-		exit $ERRORS{'OK'};
-	}
-}
-
-$opt_C = "public" if (!$opt_C);
-
 my $process;
 if(!$opt_p) {
-	print_usage();
-	exit $ERRORS{'OK'};
+    print_usage();
+    exit $ERRORS{'OK'};
 } elsif ($opt_p !~ /([-.A-Za-z0-9\,]+)/){
-	print_usage();
-	exit $ERRORS{'OK'};
+    print_usage();
+    exit $ERRORS{'OK'};
 }
 $process = $opt_p;
 my @process_temp = split /\,/,$opt_p;
 my (@proc,@status);
 foreach (@process_temp) {
-$status[scalar(@status)] = 0;
-$proc[scalar(@proc)] = $_;
+    $status[scalar(@status)] = 0;
+    $proc[scalar(@proc)] = $_;
 } 
 my $name = $0;
 
@@ -136,60 +118,28 @@ my $OID_SW_ServiceName = "1.3.6.1.4.1.77.1.2.3.1.1";
 my $OID_SW_ServiceInstallStatus = "1.3.6.1.4.1.77.1.2.3.1.2";
 my $OID_SW_ServiceStatus = "1.3.6.1.4.1.77.1.2.3.1.3";
 
-my ($session, $error);
-if ($snmp eq "1" || $snmp eq "2") {
-	($session, $error) = Net::SNMP->session(-hostname => $opt_H, -community => $opt_C, -version => $snmp);
-	if (!defined($session)) {
-	    print("UNKNOWN: SNMP Session : $error\n");
-	    exit $ERRORS{'UNKNOWN'};
-	}
-} elsif ($opt_k) {
-    ($session, $error) = Net::SNMP->session(-hostname => $opt_H, -version => $snmp, -username => $opt_u, -authkey => $opt_k);
-	if (!defined($session)) {
-    	print("UNKNOWN: SNMP Session : $error\n");
-    	exit $ERRORS{'UNKNOWN'};
-	}
-} elsif ($opt_x) {
-	($session, $error) = Net::SNMP->session(-hostname => $opt_H, -version => $snmp,  -username => $opt_u, -authpassword => $opt_x);
-	if (!defined($session)) {
-    	print("UNKNOWN: SNMP Session : $error\n");
-    	exit $ERRORS{'UNKNOWN'};
-	}
-}
-$result = $session->get_table(Baseoid => $OID_SW_ServiceName);
-if (!defined($result)) {
-    printf("UNKNOWN: %s.\n", $session->error);
-    $session->close;
-    exit $ERRORS{'UNKNOWN'};
-}
+my ($session_params) = Centreon::SNMP::Utils::check_snmp_options($ERRORS{'UNKNOWN'}, \%OPTION);
+my $session = Centreon::SNMP::Utils::connection($ERRORS{'UNKNOWN'}, $session_params);
+
+$result = Centreon::SNMP::Utils::get_snmp_table($OID_SW_ServiceName, $session, $ERRORS{'UNKNOWN'}, \%OPTION);
 my %install_status = ( 1=>"Uninstalled", 2=> "Install-pending", 3=> "Uninstall-Pending", 4=>"Installed");
 my %defined_status = ( 1=>"Active", 2=>"Continue-Pending", 3=> "Pause-Pending", 4=> "Paused");
 foreach my $key (oid_lex_sort(keys %$result)) {
     my $found = 0;
     for(my $i = 0; $i < scalar(@proc) && !$found; $i++) {
-	my $value = substr($key, length($OID_SW_ServiceName)+1, length($key));
-	if (lc $proc[$i] eq lc $result->{$key}) {
-		my $result2 = $session->get_request(-varbindlist => [$OID_SW_ServiceInstallStatus . "." . $value]);
-		if (!defined($result)) {
-		       printf("UNKNOWN: %s.\n", $session->error);
-		       $session->close;
-			exit $ERRORS{'UNKNOWN'};
-		}
-		if ((my $temp_installStatus_val = $result2->{$OID_SW_ServiceInstallStatus . "." . $value})) {
-		if ($temp_installStatus_val != 1 && $temp_installStatus_val != 3) {
-			$result2 = $session->get_request(-varbindlist => [$OID_SW_ServiceStatus . "." . $value]);
-			if (!defined($result)) {
-			       printf("UNKNOWN: %s.\n", $session->error);
-				$session->close;
-				exit $ERRORS{'UNKNOWN'};
-			}
-			$status[$i] = $defined_status{$result2->{$OID_SW_ServiceStatus . "." . $value}};
-	       	}else {
-			$status[$i] = $install_status{$temp_installStatus_val};
-		} 
-		}
-		$found = 1;
- 	}
+        my $value = substr($key, length($OID_SW_ServiceName)+1, length($key));
+        if (lc $proc[$i] eq lc $result->{$key}) {
+            my $result2 = Centreon::SNMP::Utils::get_snmp_leef([$OID_SW_ServiceInstallStatus . "." . $value], $session, $ERRORS{'UNKNOWN'});
+            if ((my $temp_installStatus_val = $result2->{$OID_SW_ServiceInstallStatus . "." . $value})) {
+                if ($temp_installStatus_val != 1 && $temp_installStatus_val != 3) {
+                    $result2 = Centreon::SNMP::Utils::get_snmp_leef([$OID_SW_ServiceStatus . "." . $value], $session, $ERRORS{'UNKNOWN'});
+                    $status[$i] = $defined_status{$result2->{$OID_SW_ServiceStatus . "." . $value}};
+                } else {
+                    $status[$i] = $install_status{$temp_installStatus_val};
+                }
+            }
+            $found = 1;
+        }
     }
 }
 
@@ -199,38 +149,38 @@ my $inactive = "";
 my $unknown = "";
 # Plugin return code
 for (my $i = 0; $i < scalar(@proc); $i++) {
-	if (defined($status[$i])) {
-		my $written = 0;
-		if ($final_status ne "CRITICAL" && $status[$i] eq "0") {
-			$status[$i] = "Unknown";
-			$final_status = "WARNING";
-			$written = 1;
-			$unknown .= $proc[$i]." - ";
-		}
-		if ($final_status ne "CRITICAL" && $status[$i] eq "Uninstall-Pending" || $status[$i] eq "Pause-Pending") {
-			$final_status = "WARNING";
-			$written = 1;
-			$inactive .= $proc[$i]." - ";
-		}
-		if ($status[$i] && ($status[$i] eq "Uninstalled" || $status[$i] eq "paused")) {
-			$final_status = "CRITICAL";
-			$written = 1;
-			$inactive .= $proc[$i]." - ";
-		}
-		if (!$written) {
-			$active .= $proc[$i]." - ";
-		}
-	}
+    if (defined($status[$i])) {
+        my $written = 0;
+        if ($final_status ne "CRITICAL" && $status[$i] eq "0") {
+            $status[$i] = "Unknown";
+            $final_status = "WARNING";
+            $written = 1;
+            $unknown .= $proc[$i]." - ";
+        }
+        if ($final_status ne "CRITICAL" && $status[$i] eq "Uninstall-Pending" || $status[$i] eq "Pause-Pending") {
+            $final_status = "WARNING";
+            $written = 1;
+            $inactive .= $proc[$i]." - ";
+        }
+        if ($status[$i] && ($status[$i] eq "Uninstalled" || $status[$i] eq "paused")) {
+            $final_status = "CRITICAL";
+            $written = 1;
+            $inactive .= $proc[$i]." - ";
+        }
+        if (!$written) {
+            $active .= $proc[$i]." - ";
+        }
+    }
 }
 my $msg = "";
 if ($inactive ne "") {
-	$msg .= "INACTIVE : $inactive ";
+    $msg .= "INACTIVE : $inactive ";
 }
 if ($unknown ne "") {
-	$msg .= "UNKNOWN : $unknown ";
+    $msg .= "UNKNOWN : $unknown ";
 }
 if ($active ne "") {
-	$msg .= "ACTIVE : $active";
+    $msg .= "ACTIVE : $active";
 }
 $msg =~ s/\- $//;
 print "$msg\n";
@@ -239,22 +189,30 @@ exit $ERRORS{$final_status};
 sub print_usage () {
     print "\nUsage:\n";
     print "$PROGNAME\n";
-    print "   -H (--hostname)   Hostname to query - (required)\n";
-    print "   -C (--community)  SNMP read community (defaults to public,\n";
+    print "   -H (--hostname)   Hostname to query (required)\n";
+    print "   -C (--community)  SNMP read community (defaults to public)\n";
     print "                     used with SNMP v1 and v2c\n";
-    print "   -v (--snmp_version)  1 for SNMP v1 (default)\n";
+    print "   -v (--snmp-version)  1 for SNMP v1 (default)\n";
     print "                        2 for SNMP v2c\n";
+    print "                        3 for SNMP v3\n";
+    print "   -P (--snmp-port)  SNMP port (default: 161)\n";
+    print "   -k (--key)        snmp V3 key\n";
+    print "   -u (--username)   snmp V3 username \n";
+    print "   --password        snmp V3 password\n";
+    print "   --authprotocol    protocol MD5/SHA1  (v3)\n";
+    print "   --privprotocol    encryption system (DES/AES)(v3) \n";
+    print "   --privpassword    passphrase (v3) \n";
+    print "   --64-bits         Use 64 bits OID\n";
+    print "   --maxrepetitions  To use when you have the error: 'Message size exceeded buffer maxMsgSize'\n";
+    print "                     Work only with SNMP v2c and v3 (Example: --maxrepetitions=1)\n";
     print "   -n (--number)     Return the number of current running processes. \n";
     print "   -p (--process)    Set the process name ex: by default smbd\n";
-    print "   -k (--key)        snmp V3 key\n";
-    print "   -x (--password)   snmp V3 password\n";
-    print "   -u (--username)   snmp v3 username \n";
     print "   -V (--version)    Plugin version\n";
     print "   -h (--help)       usage help\n";
 }
 sub print_help () {
     print "##############################################\n";
-    print "#    Copyright (c) 2004-2011 Centreon        #\n";
+    print "#    Copyright (c) 2004-2013 Centreon        #\n";
     print "#    Bugs to http://forge.centreon.com/      #\n";
     print "##############################################\n";
     print_usage();
diff --git a/centreon-plugins/src/check_centreon_snmp_loadaverage b/centreon-plugins/src/check_centreon_snmp_loadaverage
index 9b1417935..0e0ea0e2e 100644
--- a/centreon-plugins/src/check_centreon_snmp_loadaverage
+++ b/centreon-plugins/src/check_centreon_snmp_loadaverage
@@ -1,6 +1,6 @@
 #! /usr/bin/perl -w
 ################################################################################
-# Copyright 2004-2011 MERETHIS
+# Copyright 2004-2013 MERETHIS
 # Centreon is developped by : Julien Mathis and Romain Le Merlus under
 # GPL Licence 2.0.
 # 
@@ -40,149 +40,98 @@
 #
 
 use strict;
-use Net::SNMP qw(:snmp);
-use FindBin;
-use lib "$FindBin::Bin";
-use lib "@NAGIOS_PLUGINS@";
-use utils qw($TIMEOUT %ERRORS &print_revision &support);
-
-if (eval "require centreon" ) {
-    use centreon qw(get_parameters);
-    use vars qw($VERSION %centreon);
-    %centreon = get_parameters();
-} else {
-	print "Unable to load centreon perl module\n";
-    exit $ERRORS{'UNKNOWN'};
-}
+require "@NAGIOS_PLUGINS@/Centreon/SNMP/Utils.pm";
 
 use vars qw($PROGNAME);
 use Getopt::Long;
-use vars qw($opt_V $opt_h $opt_v $opt_C $opt_H $opt_c $opt_w $opt_D $snmp $opt_k $opt_u $opt_p $opt_P @critical @warning);
+use vars qw($opt_V $opt_h $opt_c $opt_w $opt_D @critical @warning);
+
+my %ERRORS = ('OK' => 0, 'WARNING' => 1, 'CRITICAL' => 2, 'UNKNOWN' => 3);
+my %centreon = Centreon::SNMP::Utils::load_oids($ERRORS{'UNKNOWN'}, "@NAGIOS_PLUGINS@/centreon.conf");
 
 # Plugin var init
 
-my($return_code);
-
 $PROGNAME = "$0";
 sub print_help ();
 sub print_usage ();
 
+my %OPTION = (
+    "host" => undef,
+    "snmp-community" => "public", "snmp-version" => 1, "snmp-port" => 161, 
+    "snmp-auth-key" => undef, "snmp-auth-user" => undef, "snmp-auth-password" => undef, "snmp-auth-protocol" => "MD5",
+    "snmp-priv-key" => undef, "snmp-priv-password" => undef, "snmp-priv-protocol" => "DES",
+    "maxrepetitions" => undef,
+    "64-bits" => undef
+);
+
 Getopt::Long::Configure('bundling');
 GetOptions
-    ("h"   => \$opt_h, "help"         => \$opt_h,
-     "u=s"   => \$opt_u, "username=s"     => \$opt_u,
-     "p=s"   => \$opt_p, "password=s"     => \$opt_p,
-     "k=s"   => \$opt_k, "key=s"          => \$opt_k,
-     "P=s"   => \$opt_P, "snmp-port=s" => \$opt_P,
-     "V"   => \$opt_V, "version"      => \$opt_V,
-     "v=s" => \$opt_v, "snmp=s"       => \$opt_v,
-     "C=s" => \$opt_C, "community=s"  => \$opt_C,
-     "w=s" => \$opt_w, "warning=s"  => \$opt_w,
-     "c=s" => \$opt_c, "critical=s"  => \$opt_c,
-     "H=s" => \$opt_H, "hostname=s"   => \$opt_H);
+    (
+    "H|hostname|host=s"         => \$OPTION{'host'},
+    "C|community=s"             => \$OPTION{'snmp-community'},
+    "v|snmp|snmp-version=s"     => \$OPTION{'snmp-version'},
+    "P|snmpport|snmp-port=i"    => \$OPTION{'snmp-port'},
+    "u|username=s"              => \$OPTION{'snmp-auth-user'},
+    "p|authpassword|password=s" => \$OPTION{'snmp-auth-password'},
+    "k|authkey=s"               => \$OPTION{'snmp-auth-key'},
+    "authprotocol=s"            => \$OPTION{'snmp-auth-protocol'},
+    "privpassword=s"            => \$OPTION{'snmp-priv-password'},
+    "privkey=s"                 => \$OPTION{'snmp-priv-key'},
+    "privprotocol=s"            => \$OPTION{'snmp-priv-protocol'},
+    "maxrepetitions=s"          => \$OPTION{'maxrepetitions'},
+    "64-bits"                   => \$OPTION{'64-bits'},
+    "h"   => \$opt_h, "help"        => \$opt_h,
+    "V"   => \$opt_V, "version"     => \$opt_V,
+    "w=s" => \$opt_w, "warning=s"   => \$opt_w,
+    "c=s" => \$opt_c, "critical=s"  => \$opt_c);
 
 if ($opt_V) {
     print_revision($PROGNAME,'$Revision: 1.2 $');
     exit $ERRORS{'OK'};
 }
 
-if (!defined($opt_P)) {
-	$opt_P = 161;
-}
-
 if ($opt_h) {
     print_help();
     exit $ERRORS{'OK'};
 }
 
-if (!$opt_H) {
-	print_usage();
-	exit $ERRORS{'OK'};
-}
-
-($opt_v) || ($opt_v = shift) || ($opt_v = "2");
-my $snmp = $1 if ($opt_v =~ /(\d)/);
-
 if ($opt_c && $opt_c =~ /^([0-9\.]+),([0-9\.]+),([0-9\.]+)$/) {
-	@critical = ($1,$2,$3);
+    @critical = ($1,$2,$3);
 } elsif (!defined($opt_c) && !$opt_c){
-	@critical = ('2', '4', '6');
+    @critical = ('2', '4', '6');
 } else {
-	print "Specify three critical treshold separated with a coma\n";
-	exit $ERRORS{'OK'};
+    print "Specify three critical treshold separated with a coma\n";
+    exit $ERRORS{'OK'};
 }
 
 if ($opt_w && $opt_w =~ /^([0-9]+),([0-9]+),([0-9]+)$/) {
-	@warning = ($1,$2,$3);
+    @warning = ($1,$2,$3);
 } elsif (!defined($opt_w) && !$opt_w) {
-	@warning = ('1', '3', '5');
+    @warning = ('1', '3', '5');
 } else {
-	print "Specify three warning treshold separated with a coma\n";
-	exit $ERRORS{'UNKNOWN'};
+    print "Specify three warning treshold separated with a coma\n";
+    exit $ERRORS{'UNKNOWN'};
 }
 
 for (my $i = 0; $i < scalar(@warning); $i++) {
-	if ($warning[$i] >= $critical[$i]) {
-		print "Critical tresholds must be superior to warning tresholds.\n";
-		exit $ERRORS{'UNKNOWN'};
-	}
+    if ($warning[$i] >= $critical[$i]) {
+        print "Critical tresholds must be superior to warning tresholds.\n";
+        exit $ERRORS{'UNKNOWN'};
+    }
 }
 
-if ($snmp eq "3") {
-	if (!$opt_u) {
-		print "Option -u (--username) is required for snmpV3\n";
-		exit $ERRORS{'OK'};
-	}
-	if (!$opt_p && !$opt_k) {
-		print "Option -k (--key) or -p (--password) is required for snmpV3\n";
-		exit $ERRORS{'UNKNOWN'};
-	} elsif ($opt_p && $opt_k) {
-		print "Only option -k (--key) or -p (--password) is needed for snmpV3\n";
-		exit $ERRORS{'UNKNOWN'};
-	}
-}
-
-$opt_C = "public" if (!$opt_C);
-
 my $name = $0;
 $name =~ s/\.pl.*//g;
 
 # Plugin snmp requests
-
 my $OID_CPULOAD_1 = $centreon{UNIX}{CPU_LOAD_1M};
 my $OID_CPULOAD_5 = $centreon{UNIX}{CPU_LOAD_5M};
 my $OID_CPULOAD_15 =$centreon{UNIX}{CPU_LOAD_15M};
 
-my ($session, $error);
-if ($snmp eq "1" || $snmp eq "2") {
-	($session, $error) = Net::SNMP->session(-hostname => $opt_H, -community => $opt_C, -version => $snmp, -port => $opt_P);
-	if (!defined($session)) {
-	    print("UNKNOWN: SNMP Session : $error\n");
-	    exit $ERRORS{'UNKNOWN'};
-	}
-}elsif ($opt_k) {
-    ($session, $error) = Net::SNMP->session(-hostname => $opt_H, -version => $snmp, -username => $opt_u, -authkey => $opt_k, -port => $opt_P);
-	if (!defined($session)) {
-	    print("UNKNOWN: SNMP Session : $error\n");
-	    exit $ERRORS{'UNKNOWN'};
-	}
-}elsif ($opt_p) {
-    ($session, $error) = Net::SNMP->session(-hostname => $opt_H, -version => $snmp,  -username => $opt_u, -authpassword => $opt_p, -port => $opt_P);
-	if (!defined($session)) {
-	    print("UNKNOWN: SNMP Session : $error\n");
-	    exit $ERRORS{'UNKNOWN'};
-	}
-}
-
-my $result = $session->get_request(
-                                -varbindlist => [$OID_CPULOAD_1, $OID_CPULOAD_5, $OID_CPULOAD_15 ]
-                                   );
-if (!defined($result)) {
-    printf("UNKNOWN: %s.\n", $session->error);
-    $session->close;
-    exit $ERRORS{'UNKNOWN'};
-}
+my ($session_params) = Centreon::SNMP::Utils::check_snmp_options($ERRORS{'UNKNOWN'}, \%OPTION);
+my $session = Centreon::SNMP::Utils::connection($ERRORS{'UNKNOWN'}, $session_params);
 
+my $result = Centreon::SNMP::Utils::get_snmp_leef([$OID_CPULOAD_1, $OID_CPULOAD_5, $OID_CPULOAD_15], $session, $ERRORS{'UNKNOWN'});
 my $un =  $result->{$OID_CPULOAD_1};
 my $cinq  =  $result->{$OID_CPULOAD_5};
 my $quinze  =  $result->{$OID_CPULOAD_15};
@@ -200,23 +149,31 @@ exit $ERRORS{$status};
 sub print_usage () {
     print "\nUsage:\n";
     print "$PROGNAME\n";
-    print "   -H (--hostname)   Hostname to query - (required)\n";
+    print "   -H (--hostname)   Hostname to query (required)\n";
     print "   -C (--community)  SNMP read community (defaults to public)\n";
+    print "                     used with SNMP v1 and v2c\n";
+    print "   -v (--snmp-version)  1 for SNMP v1 (default)\n";
+    print "                        2 for SNMP v2c\n";
+    print "                        3 for SNMP v3\n";
+    print "   -P (--snmp-port)  SNMP port (default: 161)\n";
+    print "   -k (--key)        snmp V3 key\n";
+    print "   -u (--username)   snmp V3 username \n";
+    print "   -p (--password)   snmp V3 password\n";
+    print "   --authprotocol    protocol MD5/SHA1  (v3)\n";
+    print "   --privprotocol    encryption system (DES/AES)(v3) \n";
+    print "   --privpassword    passphrase (v3) \n";
+    print "   --64-bits         Use 64 bits OID\n";
+    print "   --maxrepetitions  To use when you have the error: 'Message size exceeded buffer maxMsgSize'\n";
+    print "                     Work only with SNMP v2c and v3 (Example: --maxrepetitions=1)\n";
     print "   -c (--critical)   Three critical tresholds (defaults : 2,4,6)\n";
     print "   -w (--warning)   Three warning tresholds (defaults : 1,3,5)\n";
-    print "   -v (--snmp_version)  1 for SNMP v1 (default)\n";
-    print "                        2 for SNMP v2c\n";
-    print "   -P (--snmp-port)	SNMP port (default: 161)\n";
-    print "   -k (--key)        snmp V3 key\n";
-    print "   -p (--password)   snmp V3 password\n";
-    print "   -u (--username)   snmp v3 username \n";
     print "   -V (--version)    Plugin version\n";
     print "   -h (--help)       usage help\n";
 }
 
 sub print_help () {
-	print "##############################################\n";
-    print "#    Copyright (c) 2004-2011 Centreon        #\n";
+    print "##############################################\n";
+    print "#    Copyright (c) 2004-2013 Centreon        #\n";
     print "#    Bugs to http://forge.centreon.com/      #\n";
     print "##############################################\n";
     print_usage();
diff --git a/centreon-plugins/src/check_centreon_snmp_memory b/centreon-plugins/src/check_centreon_snmp_memory
index e8177619c..092a92ae6 100644
--- a/centreon-plugins/src/check_centreon_snmp_memory
+++ b/centreon-plugins/src/check_centreon_snmp_memory
@@ -1,6 +1,6 @@
 #! /usr/bin/perl -w
 ################################################################################
-# Copyright 2004-2011 MERETHIS
+# Copyright 2004-2013 MERETHIS
 # Centreon is developped by : Julien Mathis and Romain Le Merlus under
 # GPL Licence 2.0.
 # 
@@ -40,25 +40,14 @@
 #
 
 use strict;
-use Net::SNMP qw(:snmp);
-use FindBin;
-use lib "$FindBin::Bin";
-use lib "@NAGIOS_PLUGINS@";
-use utils qw($TIMEOUT %ERRORS &print_revision &support);
-
-if (eval "require centreon" ) {
-	use centreon qw(get_parameters);
-	use vars qw($VERSION %centreon);
-	%centreon=get_parameters();
-} else {
-	print "Unable to load centreon perl module\n";
-    exit $ERRORS{'UNKNOWN'};
-}
+require "@NAGIOS_PLUGINS@/Centreon/SNMP/Utils.pm";
 
 use vars qw($PROGNAME);
 use Getopt::Long;
-use vars qw($opt_V $opt_h $opt_g $opt_v $opt_C $opt_w $opt_c $opt_s $opt_H $opt_P @test);
-my $pathtorrdbase = $centreon{GLOBAL}{DIR_RRDTOOL};
+use vars qw($opt_V $opt_h $opt_w $opt_c $opt_s);
+
+my %ERRORS = ('OK' => 0, 'WARNING' => 1, 'CRITICAL' => 2, 'UNKNOWN' => 3);
+my %centreon = Centreon::SNMP::Utils::load_oids($ERRORS{'UNKNOWN'}, "@NAGIOS_PLUGINS@/centreon.conf");
 
 ##
 ## Plugin var init
@@ -71,41 +60,49 @@ my ($tot, $used, $pourcent, $return_code);
 $PROGNAME = "$0";
 sub print_help ();
 sub print_usage ();
+
+my %OPTION = (
+    "host" => undef,
+    "snmp-community" => "public", "snmp-version" => 1, "snmp-port" => 161, 
+    "snmp-auth-key" => undef, "snmp-auth-user" => undef, "snmp-auth-password" => undef, "snmp-auth-protocol" => "MD5",
+    "snmp-priv-key" => undef, "snmp-priv-password" => undef, "snmp-priv-protocol" => "DES",
+    "maxrepetitions" => undef,
+    "64-bits" => undef,
+);
+
 Getopt::Long::Configure('bundling');
 GetOptions
-    ("h"   => \$opt_h, "help"         => \$opt_h,
-     "V"   => \$opt_V, "version"      => \$opt_V,
-     "v=s" => \$opt_v, "snmp=s"       => \$opt_v,
-	 "P=s"   => \$opt_P, "snmp-port=s" => \$opt_P,
-     "C=s" => \$opt_C, "community=s"  => \$opt_C,
-     "w=s" => \$opt_w, "warning=s"    => \$opt_w,
-     "c=s" => \$opt_c, "critical=s"   => \$opt_c,
-     "s=s" => \$opt_s, "swap=s"       => \$opt_s,
-     "H=s" => \$opt_H, "hostname=s"   => \$opt_H);
-
+    (
+    "H|hostname|host=s"         => \$OPTION{'host'},
+    "C|community=s"             => \$OPTION{'snmp-community'},
+    "v|snmp|snmp-version=s"     => \$OPTION{'snmp-version'},
+    "P|snmpport|snmp-port=i"    => \$OPTION{'snmp-port'},
+    "u|username=s"              => \$OPTION{'snmp-auth-user'},
+    "p|authpassword|password=s" => \$OPTION{'snmp-auth-password'},
+    "k|authkey=s"               => \$OPTION{'snmp-auth-key'},
+    "authprotocol=s"            => \$OPTION{'snmp-auth-protocol'},
+    "privpassword=s"            => \$OPTION{'snmp-priv-password'},
+    "privkey=s"                 => \$OPTION{'snmp-priv-key'},
+    "privprotocol=s"            => \$OPTION{'snmp-priv-protocol'},
+    "maxrepetitions=s"          => \$OPTION{'maxrepetitions'},
+    "64-bits"                   => \$OPTION{'64-bits'},
+    "h"   => \$opt_h, "help"         => \$opt_h,
+    "V"   => \$opt_V, "version"      => \$opt_V,
+    "w=s" => \$opt_w, "warning=s"    => \$opt_w,
+    "c=s" => \$opt_c, "critical=s"   => \$opt_c,
+    "s=s" => \$opt_s, "swap=s"       => \$opt_s);
 
 if ($opt_V) {
     print_revision($PROGNAME,'$Revision: 1.2 $');
     exit $ERRORS{'OK'};
 }
 
-if (!defined($opt_P)) {
-	$opt_P = 161;
-}
-
 if ($opt_h) {
-	print_help();
-	exit $ERRORS{'OK'};
+    print_help();
+    exit $ERRORS{'OK'};
 }
 
-$opt_H = shift unless ($opt_H);
-(print_usage() && exit $ERRORS{'OK'}) unless ($opt_H);
-
-
-($opt_v) || ($opt_v = shift) || ($opt_v = "2");
-my $snmp = $1 if ($opt_v =~ /(\d)/);
-
-($opt_C) || ($opt_C = shift) || ($opt_C = "public");
+my ($session_params) = Centreon::SNMP::Utils::check_snmp_options($ERRORS{'UNKNOWN'}, \%OPTION);
 
 ($opt_c) || ($opt_c = shift) || ($opt_c = 95);
 my $critical = $1 if ($opt_c =~ /([0-9]+)/);
@@ -119,8 +116,7 @@ if ($critical <= $warning){
 }
 
 my $swap_limit;
-if ($opt_s)
-{
+if ($opt_s) {
     ($opt_s) || ($opt_s = shift) || ($opt_s = 10);
     $swap_limit = $1 if ($opt_s =~ /([0-9]+)/);
 }
@@ -136,24 +132,15 @@ my $name = $0;
 # my $OID_hrStorageUsed =$centreon{MIB2}{HR_STORAGE_USED};
 
 # create a SNMP session
+my $session = Centreon::SNMP::Utils::connection($ERRORS{'UNKNOWN'}, $session_params);
 
-my ( $session, $error ) = Net::SNMP->session(-hostname  => $opt_H,-community => $opt_C, -version  => $snmp, -port => $opt_P);
-if ( !defined($session) ) {
-    print("CRITICAL: SNMP Session : $error");
-    exit $ERRORS{'CRITICAL'};
-}
 
 ####################
 #### snmp request
 ##
 
 my $OID_descr_storage = ".1.3.6.1.2.1.25.2.3.1.3"; #"1.3.6.1.2.1.25.2.3.1.1";
-my $result = $session->get_table(Baseoid => $OID_descr_storage);
-if (!defined($result)) {
-    printf("ERROR: Description Table hrStorageType : %s.\n", $session->error);
-    $session->close;
-    exit $ERRORS{'UNKNOWN'};
-}
+my $result = Centreon::SNMP::Utils::get_snmp_table($OID_descr_storage, $session, $ERRORS{'UNKNOWN'}, \%OPTION);
 
 my ($virt_alloc, my $virt_used, my $virt_size);
 
@@ -163,17 +150,17 @@ my $indexC = 0;
 
 foreach my $key (oid_lex_sort(keys %$result)) {
     if  ($result->{$key} =~ m/Swap|Virtual/) {
-	my @cpt = split /\./,$key;
-	$indexV = $cpt[scalar(@cpt) - 1];;
+        my @cpt = split /\./,$key;
+        $indexV = $cpt[scalar(@cpt) - 1];;
     }
     if  ($result->{$key} =~ m/Real|Physical/) {
-	my @cpt = split /\./,$key;
-	$indexR = $cpt[scalar(@cpt)-1];
+        my @cpt = split /\./,$key;
+        $indexR = $cpt[scalar(@cpt)-1];
     }
     if  ($result->{$key} =~ m/Cached/) {
-		my @cpt = split /\./,$key;
-		$indexC = $cpt[scalar(@cpt)-1];
-    }    
+        my @cpt = split /\./,$key;
+        $indexC = $cpt[scalar(@cpt)-1];
+    }
 }
 if ($indexV == 0 || $indexR == 0) {
     printf("ERROR: cannot find ram information");
@@ -184,44 +171,29 @@ my $OID_Swap_storage_used = ".1.3.6.1.2.1.25.2.3.1.6.".$indexV;
 my $OID_RealM_storage_used = ".1.3.6.1.2.1.25.2.3.1.6.".$indexR;
 
 
-my $used_mem = $session->get_table(Baseoid => $OID_hrStorage_used);
-if (!defined($used_mem)) {
-    printf("ERROR: Description Table hrStorageUsed : %s.\n", $session->error);
-    $session->close;
-    exit $ERRORS{'UNKNOWN'};
-}
+my $used_mem = Centreon::SNMP::Utils::get_snmp_table($OID_hrStorage_used, $session, $ERRORS{'UNKNOWN'}, \%OPTION);
 
 my $OID_hrStorage_size = ".1.3.6.1.2.1.25.2.3.1.5";
 my $OID_Swap_storage_size = ".1.3.6.1.2.1.25.2.3.1.5.".$indexV;
 my $OID_RealM_storage_size = ".1.3.6.1.2.1.25.2.3.1.5.".$indexR;
 my $OID_Cache_storage_size = ".1.3.6.1.2.1.25.2.3.1.5.".$indexC;
 
-my $total_mem = $session->get_table(Baseoid => $OID_hrStorage_size);
-if (!defined($total_mem)) {
-    printf("ERROR: Description Table hrStorageSize : %s.\n", $session->error);
-    $session->close;
-    exit $ERRORS{'UNKNOWN'};
-}
+my $total_mem = Centreon::SNMP::Utils::get_snmp_table($OID_hrStorage_size, $session, $ERRORS{'UNKNOWN'}, \%OPTION);
 
 my $OID_storage_allocationUnits = ".1.3.6.1.2.1.25.2.3.1.4"; 
 my $OID_Swap_storage_allocationUnits = ".1.3.6.1.2.1.25.2.3.1.4.".$indexV;
 my $OID_RealM_storage_allocationUnits = ".1.3.6.1.2.1.25.2.3.1.4.".$indexR;
 my $OID_Cache_storage_allocationUnits = ".1.3.6.1.2.1.25.2.3.1.4.".$indexC;
-my $alloc_units = $session->get_table(Baseoid => $OID_storage_allocationUnits);
-if (!defined($alloc_units)) {
-    printf("ERROR: Description Table hrStorageUsed : %s.\n", $session->error);
-    $session->close;
-    exit $ERRORS{'UNKNOWN'};
-}
+my $alloc_units = Centreon::SNMP::Utils::get_snmp_table($OID_storage_allocationUnits, $session, $ERRORS{'UNKNOWN'}, \%OPTION);
 my $swap_used = $used_mem->{$OID_Swap_storage_used} * $alloc_units->{$OID_Swap_storage_allocationUnits};
 my $realM_used = $used_mem->{$OID_RealM_storage_used} * $alloc_units->{$OID_RealM_storage_allocationUnits};
 
 my $cache_used = 0;
 
 if (defined $indexC > 0) {
-	if (defined($total_mem->{$OID_Cache_storage_size}) && defined($alloc_units->{$OID_Cache_storage_allocationUnits})) {
-		$cache_used = $total_mem->{$OID_Cache_storage_size} * $alloc_units->{$OID_Cache_storage_allocationUnits};
-	}
+    if (defined($total_mem->{$OID_Cache_storage_size}) && defined($alloc_units->{$OID_Cache_storage_allocationUnits})) {
+        $cache_used = $total_mem->{$OID_Cache_storage_size} * $alloc_units->{$OID_Cache_storage_allocationUnits};
+    }
 }
 
 my $swap_size = $total_mem->{$OID_Swap_storage_size} * $alloc_units->{$OID_Swap_storage_allocationUnits};
@@ -243,11 +215,10 @@ $percent_realM_used =~ s/\.[0-9]+//;
 
 # return
 
-if(($opt_s) && ($opt_s =~ /([0-9]+)/)) {
-    if (($percent_realM_used >= 99) && ($percent_swap_used > $swap_limit))
-    {
-		print "Swap threshold (".$opt_s."%) excedeed : total memory used : ".$percent_used."%, ram used : ".$percent_realM_used."%, swap used : ".$percent_swap_used."% | used=".$total_memory_used."o size=".$total_memory_size."o\n";
-		exit $ERRORS{'CRITICAL'};
+if (($opt_s) && ($opt_s =~ /([0-9]+)/)) {
+    if (($percent_realM_used >= 99) && ($percent_swap_used > $swap_limit)) {
+        print "Swap threshold (".$opt_s."%) excedeed : total memory used : ".$percent_used."%, ram used : ".$percent_realM_used."%, swap used : ".$percent_swap_used."% | used=".$total_memory_used."o size=".$total_memory_size."o\n";
+        exit $ERRORS{'CRITICAL'};
     }
 }
 
@@ -256,7 +227,7 @@ if ($percent_used >= $opt_c){
     exit $ERRORS{'CRITICAL'};
 } elsif ($percent_used >= $opt_w){
     print "Threshold (".$opt_w."%) excedeed : total memory used : ".$percent_used."%, ram used : ".$percent_realM_used."%, swap used ".$percent_swap_used."% | used=".$total_memory_used."o size=".$total_memory_size."o\n";
-    exit $ERRORS{'WARNING'};	
+    exit $ERRORS{'WARNING'};
 } else {
     print "Total memory used : ".$percent_used."%  ram used : ".$percent_realM_used."%, swap used ".$percent_swap_used."% | used=".$total_memory_used."o size=".$total_memory_size."o\n";
     exit $ERRORS{'OK'};
@@ -265,12 +236,22 @@ if ($percent_used >= $opt_c){
 sub print_usage () {
     print "\nUsage:\n";
     print "$PROGNAME\n";
-    print "   -H (--hostname)   Hostname to query - (required)\n";
-    print "   -C (--community)  SNMP read community (defaults to public,\n";
+    print "   -H (--hostname)   Hostname to query (required)\n";
+    print "   -C (--community)  SNMP read community (defaults to public)\n";
     print "                     used with SNMP v1 and v2c\n";
-    print "   -v (--snmp_version)  1 for SNMP v1 (default)\n";
+    print "   -v (--snmp-version)  1 for SNMP v1 (default)\n";
     print "                        2 for SNMP v2c\n";
-	print "   -P (--snmp-port)	SNMP port (default: 161)\n";
+    print "                        3 for SNMP v3\n";
+    print "   -P (--snmp-port)  SNMP port (default: 161)\n";
+    print "   -k (--key)        snmp V3 key\n";
+    print "   -u (--username)   snmp V3 username \n";
+    print "   -p (--password)   snmp V3 password\n";
+    print "   --authprotocol    protocol MD5/SHA1  (v3)\n";
+    print "   --privprotocol    encryption system (DES/AES)(v3) \n";
+    print "   --privpassword    passphrase (v3) \n";
+    print "   --64-bits         Use 64 bits OID\n";
+    print "   --maxrepetitions  To use when you have the error: 'Message size exceeded buffer maxMsgSize'\n";
+    print "                     Work only with SNMP v2c and v3 (Example: --maxrepetitions=1)\n";
     print "   -V (--version)    Plugin version\n";
     print "   -h (--help)       usage help\n";
     print "   -c (--critical)   percentage of memory used at which a critical message will be generated\n";
@@ -279,10 +260,10 @@ sub print_usage () {
 }
 
 sub print_help () {
- 	print "##############################################\n";
-    print "#    Copyright (c) 2004-2011 Centreon        #\n";
+    print "##############################################\n";
+    print "#    Copyright (c) 2004-2013 Centreon        #\n";
     print "#    Bugs to http://forge.centreon.com/      #\n";
     print "##############################################\n";
     print_usage();
-	print "\n";
+    print "\n";
 }
diff --git a/centreon-plugins/src/check_centreon_snmp_multiple_process b/centreon-plugins/src/check_centreon_snmp_multiple_process
index 9cba0711d..cea8dd810 100644
--- a/centreon-plugins/src/check_centreon_snmp_multiple_process
+++ b/centreon-plugins/src/check_centreon_snmp_multiple_process
@@ -1,6 +1,6 @@
 #! /usr/bin/perl -w
 ################################################################################
-# Copyright 2004-2011 MERETHIS
+# Copyright 2004-2013 MERETHIS
 # Centreon is developped by : Julien Mathis and Romain Le Merlus under
 # GPL Licence 2.0.
 # 
@@ -40,23 +40,15 @@
 #
 
 use strict;
-use Net::SNMP qw(:snmp oid_lex_sort);
-use FindBin;
-use lib "$FindBin::Bin";
-use lib "@NAGIOS_PLUGINS@";
-use utils qw($TIMEOUT %ERRORS &print_revision &support);
-if (eval "require centreon" ) {
-    use centreon qw(get_parameters);
-    use vars qw($VERSION %centreon);
-    %centreon=get_parameters();
-} else {
-	print "Unable to load centreon perl module\n";
-    exit $ERRORS{'UNKNOWN'};
-}
+require "@NAGIOS_PLUGINS@/Centreon/SNMP/Utils.pm";
 
 use vars qw($PROGNAME);
 use Getopt::Long;
-use vars qw($opt_V $opt_d $opt_h $opt_v $opt_C $opt_p $opt_H $opt_n $opt_k $opt_u $opt_x $result @result %process_list %STATUS);
+use vars qw($opt_V $opt_d $opt_h $opt_n $opt_p $result @result %process_list);
+
+my %ERRORS = ('OK' => 0, 'WARNING' => 1, 'CRITICAL' => 2, 'UNKNOWN' => 3);
+
+my %centreon = Centreon::SNMP::Utils::load_oids($ERRORS{'UNKNOWN'}, "@NAGIOS_PLUGINS@/centreon.conf");
 
 # Plugin var init
 
@@ -66,71 +58,66 @@ $PROGNAME = $0;
 sub print_help ();
 sub print_usage ();
 
-%STATUS=(1=>'running',2=>'runnable',3=>'notRunnable',4=>'invalid');
+my %OPTION = (
+    "host" => undef,
+    "snmp-community" => "public", "snmp-version" => 1, "snmp-port" => 161, 
+    "snmp-auth-key" => undef, "snmp-auth-user" => undef, "snmp-auth-password" => undef, "snmp-auth-protocol" => "MD5",
+    "snmp-priv-key" => undef, "snmp-priv-password" => undef, "snmp-priv-protocol" => "DES",
+    "maxrepetitions" => undef,
+    "64-bits" => undef,
+);
 
 Getopt::Long::Configure('bundling');
 GetOptions
-    ("h"   => \$opt_h, "help"         => \$opt_h,
-     "u=s"   => \$opt_u, "username=s" => \$opt_u,
-     "x=s"   => \$opt_x, "password=s" => \$opt_x,
-     "k=s"   => \$opt_k, "key=s"      => \$opt_k,
-     "V"   => \$opt_V, "version"      => \$opt_V,
-     "n"   => \$opt_n, "number"       => \$opt_n,
-     "v=s" => \$opt_v, "snmp=s"       => \$opt_v,
-     "d" => \$opt_d, "debug"       => \$opt_d,
-     "C=s" => \$opt_C, "community=s"  => \$opt_C,
-     "p=s" => \$opt_p, "process=s"    => \$opt_p,
-     "H=s" => \$opt_H, "hostname=s"   => \$opt_H);
+    (
+    "H|hostname|host=s"         => \$OPTION{'host'},
+    "C|community=s"             => \$OPTION{'snmp-community'},
+    "v|snmp|snmp-version=s"     => \$OPTION{'snmp-version'},
+    "P|snmpport|snmp-port=i"    => \$OPTION{'snmp-port'},
+    "u|username=s"              => \$OPTION{'snmp-auth-user'},
+    "authpassword|password=s"   => \$OPTION{'snmp-auth-password'},
+    "k|authkey=s"               => \$OPTION{'snmp-auth-key'},
+    "authprotocol=s"            => \$OPTION{'snmp-auth-protocol'},
+    "privpassword=s"            => \$OPTION{'snmp-priv-password'},
+    "privkey=s"                 => \$OPTION{'snmp-priv-key'},
+    "privprotocol=s"            => \$OPTION{'snmp-priv-protocol'},
+    "maxrepetitions=s"          => \$OPTION{'maxrepetitions'},
+    "64-bits"                   => \$OPTION{'64-bits'},
+
+     "h"    => \$opt_h, "help"      => \$opt_h,
+     "V"    => \$opt_V, "version"   => \$opt_V,
+     "p=s"  => \$opt_p, "process=s" => \$opt_p,
+     "n"    => \$opt_n, "number"    => \$opt_n,
+     "d"    => \$opt_d, "debug"     => \$opt_d);
 
 if ($opt_V) {
     print_revision($PROGNAME,'$Revision: 1.2 $');
- 	exit $ERRORS{'OK'};
+    exit $ERRORS{'OK'};
 }
 
 if ($opt_h) {
-  	print_help();
- 	exit $ERRORS{'OK'};
+    print_help();
+    exit $ERRORS{'OK'};
 }
 
-if (!$opt_H) {
-	print_usage();
-	exit $ERRORS{'OK'};
-}
-($opt_v) || ($opt_v = shift) || ($opt_v = "2");
-my $snmp = $1 if ($opt_v =~ /(\d)/);
-
-if ($snmp eq "3") {
-	if (!$opt_u) {
-		print "Option -u (--username) is required for snmpV3\n";
-		exit $ERRORS{'OK'};
-	}
-	if (!$opt_x && !$opt_k) {
-		print "Option -k (--key) or -x (--password) is required for snmpV3\n";
-		exit $ERRORS{'OK'};
-	} elsif ($opt_x && $opt_k) {
-		print "Only option -k (--key) or -x (--password) is needed for snmpV3\n";
-		exit $ERRORS{'OK'};
-	}
-}
-
-$opt_C = "public" if (!$opt_C);
+my ($session_params) = Centreon::SNMP::Utils::check_snmp_options($ERRORS{'UNKNOWN'}, \%OPTION);
 
 my $process;
 if(!$opt_p) {
-	print_usage();
-	exit $ERRORS{'OK'};
+    print_usage();
+    exit $ERRORS{'OK'};
 } elsif ($opt_p !~ /([-.A-Za-z0-9\,]+)/){
-	print_usage();
-	exit $ERRORS{'OK'};
+    print_usage();
+    exit $ERRORS{'OK'};
 }
 $process = $opt_p;
 my @process_temp = split /\,/,$opt_p;
 my (@proc,@status,@parameters);
 foreach (@process_temp) {
-my @tab = split /\:/,$_;
-$status[scalar(@proc)] = 0;
-$proc[scalar(@proc)] = $tab[0];
-$parameters[scalar(@parameters)] = $tab[1];
+    my @tab = split /\:/,$_;
+    $status[scalar(@proc)] = 0;
+    $proc[scalar(@proc)] = $tab[0];
+    $parameters[scalar(@parameters)] = $tab[1];
 } 
 my $name = $0;
 
@@ -140,63 +127,29 @@ my $OID_SW_RunParameters = $centreon{MIB2}{SW_RUNPARAMETERS};
 my $OID_SW_RunIndex =$centreon{MIB2}{SW_RUNINDEX};
 my $OID_SW_RunStatus =$centreon{MIB2}{SW_RUNSTATUS};
 
-my ($session, $error);
-if ($snmp eq "1" || $snmp eq "2") {
-	($session, $error) = Net::SNMP->session(-hostname => $opt_H, -community => $opt_C, -version => $snmp);
-	if (!defined($session)) {
-	    print("UNKNOWN: SNMP Session : $error\n");
-	    exit $ERRORS{'UNKNOWN'};
-	}
-} elsif ($opt_k) {
-    ($session, $error) = Net::SNMP->session(-hostname => $opt_H, -version => $snmp, -username => $opt_u, -authkey => $opt_k);
-	if (!defined($session)) {
-    	print("UNKNOWN: SNMP Session : $error\n");
-    	exit $ERRORS{'UNKNOWN'};
-	}
-} elsif ($opt_x) {
-	($session, $error) = Net::SNMP->session(-hostname => $opt_H, -version => $snmp,  -username => $opt_u, -authpassword => $opt_x);
-	if (!defined($session)) {
-    	print("UNKNOWN: SNMP Session : $error\n");
-    	exit $ERRORS{'UNKNOWN'};
-	}
-}
-$result = $session->get_table(Baseoid => $OID_SW_RunName);
-if (!defined($result)) {
-    printf("UNKNOWN: %s.\n", $session->error);
-    $session->close;
-    exit $ERRORS{'UNKNOWN'};
-}
+my $session = Centreon::SNMP::Utils::connection($ERRORS{'UNKNOWN'}, $session_params);
+$result = Centreon::SNMP::Utils::get_snmp_table($OID_SW_RunName, $session, $ERRORS{'UNKNOWN'}, \%OPTION);
 
 my %defined_status = (0=>"NotPresent", 1=>"Running", 2=> "Runnable", 3=> "NotRunnable", 4=>"Invalid");
 foreach my $key (oid_lex_sort(keys %$result)) {
     my $found = 0;
     for(my $i = 0; $i < scalar(@proc) && !$found; $i++) {
-	my @oid_list = split (/\./,$key);
-	my $value = pop(@oid_list);
- 	if (lc $proc[$i] eq lc $result->{$key}) {
-		my $result2 = $session->get_request(-varbindlist => [$OID_SW_RunStatus . "." . $value]);
-		if (!defined($result)) {
-		       printf("UNKNOWN: %s.\n", $session->error);
-		       $session->close;
-			exit $ERRORS{'UNKNOWN'};
-		}
-		my $temp_status_val = $result2->{$OID_SW_RunStatus . "." . $value};
-		 if (defined ($parameters[$i]) && $parameters[$i] ne "") {
-			$result2 = $session->get_request(-varbindlist => [$OID_SW_RunParameters . "." . $value]);
-			if (!defined($result)) {
-			       printf("UNKNOWN: %s.\n", $session->error);
-				$session->close;
-				exit $ERRORS{'UNKNOWN'};
-			}
-			if (lc $parameters[$i] eq lc $result2->{$OID_SW_RunParameters . "." . $value}) {
-				$status[$i] = $temp_status_val;
-				$found = 1;
-			}
-		}else {
-			$status[$i] = $temp_status_val;
-			$found = 1;
- 		} 
- 	}
+        my @oid_list = split (/\./,$key);
+        my $value = pop(@oid_list);
+        if (lc $proc[$i] eq lc $result->{$key}) {
+            my $result2 = Centreon::SNMP::Utils::get_snmp_leef([$OID_SW_RunStatus . "." . $value], $session, $ERRORS{'UNKNOWN'});
+            my $temp_status_val = $result2->{$OID_SW_RunStatus . "." . $value};
+            if (defined ($parameters[$i]) && $parameters[$i] ne "") {
+                $result2 = Centreon::SNMP::Utils::get_snmp_leef([$OID_SW_RunParameters . "." . $value], $session, $ERRORS{'UNKNOWN'});
+                if (lc $parameters[$i] eq lc $result2->{$OID_SW_RunParameters . "." . $value}) {
+                    $status[$i] = $temp_status_val;
+                    $found = 1;
+                }
+            } else {
+                $status[$i] = $temp_status_val;
+                $found = 1;
+            } 
+        }
     }
 }
 
@@ -209,34 +162,34 @@ my $OK = "";
 my $unKnown = "";
 #$msg =~ s/\-$//;
 for (my $i = 0; $i < scalar(@proc); $i++) {
-	if (defined($status[$i])) {
-		if ($status[$i] != 1 && $status[$i] != 2) {
-			if ($status[$i] == 0) {
-				$final_status = "CRITICAL";
-			       $notPresent .= $proc[$i]." - ";
-			}
-			if ($status[$i]) {
-				$final_status = "CRITICAL";
-				$critical .= $proc[$i]." - ";
-			}
-		}else {
-			$OK .= $proc[$i]." - ";
-		}
-	}else {
-		$unKnown .= $proc[$i]." - ";
-	}
+    if (defined($status[$i])) {
+        if ($status[$i] != 1 && $status[$i] != 2) {
+            if ($status[$i] == 0) {
+                $final_status = "CRITICAL";
+                $notPresent .= $proc[$i]." - ";
+            }
+            if ($status[$i]) {
+                $final_status = "CRITICAL";
+                $critical .= $proc[$i]." - ";
+            }
+        } else {
+            $OK .= $proc[$i]." - ";
+        }
+    } else {
+        $unKnown .= $proc[$i]." - ";
+    }
 }
 if ($critical ne "") {
-$msg = "CRITICAL : $critical";
+    $msg = "CRITICAL : $critical";
 }
 if ($notPresent ne "") {
-$msg .= "NOT-PRESENT : $notPresent";
+    $msg .= "NOT-PRESENT : $notPresent";
 }
 if ($OK ne "" && $opt_d) {
-$msg .= "OK :  $OK";
+    $msg .= "OK :  $OK";
 }
 if ($msg eq "" ) {
-  $msg = "All process OK";
+    $msg = "All process OK";
 }
 $msg =~ s/\- $//;
 print "$msg\n";
@@ -245,22 +198,30 @@ exit $ERRORS{$final_status};
 sub print_usage () {
     print "\nUsage:\n";
     print "$PROGNAME\n";
-    print "   -H (--hostname)   Hostname to query - (required)\n";
-    print "   -C (--community)  SNMP read community (defaults to public,\n";
+    print "   -H (--hostname)   Hostname to query (required)\n";
+    print "   -C (--community)  SNMP read community (defaults to public)\n";
     print "                     used with SNMP v1 and v2c\n";
-    print "   -v (--snmp_version)  1 for SNMP v1 (default)\n";
+    print "   -v (--snmp-version)  1 for SNMP v1 (default)\n";
     print "                        2 for SNMP v2c\n";
-    print "   -n (--number)     Return the number of current running processes. \n";
-    print "   -p (--process)    Set the process name ex: by default smbd\n";
+    print "                        3 for SNMP v3\n";
+    print "   -P (--snmp-port)  SNMP port (default: 161)\n";
     print "   -k (--key)        snmp V3 key\n";
-    print "   -x (--password)   snmp V3 password\n";
-    print "   -u (--username)   snmp v3 username \n";
+    print "   -u (--username)   snmp V3 username \n";
+    print "   --password        snmp V3 password\n";
+    print "   --authprotocol    protocol MD5/SHA1  (v3)\n";
+    print "   --privprotocol    encryption system (DES/AES)(v3) \n";
+    print "   --privpassword    passphrase (v3) \n";
+    print "   --64-bits         Use 64 bits OID\n";
+    print "   --maxrepetitions  To use when you have the error: 'Message size exceeded buffer maxMsgSize'\n";
+    print "                     Work only with SNMP v2c and v3 (Example: --maxrepetitions=1)\n";
+    print "   -n (--number)     Return the number of current running processes.\n";
+    print "   -p (--process)    Set the process name ex: by default smbd\n";
     print "   -V (--version)    Plugin version\n";
     print "   -h (--help)       usage help\n";
 }
 sub print_help () {
-	print "##############################################\n";
-    print "#    Copyright (c) 2004-2011 Centreon        #\n";
+    print "##############################################\n";
+    print "#    Copyright (c) 2004-2013 Centreon        #\n";
     print "#    Bugs to http://forge.centreon.com/      #\n";
     print "##############################################\n";
     print_usage();
diff --git a/centreon-plugins/src/check_centreon_snmp_packetErrors b/centreon-plugins/src/check_centreon_snmp_packetErrors
index 23b09f71d..a5ffa51e4 100644
--- a/centreon-plugins/src/check_centreon_snmp_packetErrors
+++ b/centreon-plugins/src/check_centreon_snmp_packetErrors
@@ -1,7 +1,6 @@
 #! /usr/bin/perl -w
-# nagios: -epn
 ################################################################################
-# Copyright 2004-2011 MERETHIS
+# Copyright 2004-2013 MERETHIS
 # Centreon is developped by : Julien Mathis and Romain Le Merlus under
 # GPL Licence 2.0.
 # 
@@ -41,29 +40,14 @@
 #
 
 use strict;
-use Net::SNMP qw(:snmp oid_lex_sort);
-use FindBin;
-use lib "$FindBin::Bin";
-use lib "@NAGIOS_PLUGINS@";
-use utils qw($TIMEOUT %ERRORS &print_revision &support);
-
-if (eval "require centreon" ) {
-    use centreon qw(get_parameters);
-    use vars qw($VERSION %centreon);
-    %centreon = get_parameters();
-} else {
-    print "Unable to load centreon perl module\n";
-    exit $ERRORS{'UNKNOWN'};
-}
-
-use vars qw($VERSION %centreon);
-use vars qw(%centreon);
-$VERSION = '$Revision: 1.2 $';
-$VERSION =~ s/^\$.*:\W(.*)\W.+?$/$1/;
+require "@NAGIOS_PLUGINS@/Centreon/SNMP/Utils.pm";
 
 use vars qw($PROGNAME);
 use Getopt::Long;
-use vars qw($opt_V $opt_h $opt_v $opt_C $opt_H $opt_w $opt_c);
+use vars qw($opt_V $opt_h $opt_w $opt_c);
+
+my %ERRORS = ('OK' => 0, 'WARNING' => 1, 'CRITICAL' => 2, 'UNKNOWN' => 3);
+my $centplugins_path = "@CENTPLUGINS_TMP@";
 
 #
 # Plugin var init
@@ -71,20 +55,40 @@ use vars qw($opt_V $opt_h $opt_v $opt_C $opt_H $opt_w $opt_c);
 $PROGNAME = "$0";
 
 my ($row, @flg_created, @last_check_time, @last_in_errors, @last_out_errors, $result_in, $result_out, @nb_out_errors, @nb_in_errors, $update_time, $db_file);
-my $pathtolibexecnt = $centreon{NAGIOS_PLUGINS};
 
 sub print_help ();
 sub print_usage ();
 
+my %OPTION = (
+    "host" => undef,
+    "snmp-community" => "public", "snmp-version" => 1, "snmp-port" => 161, 
+    "snmp-auth-key" => undef, "snmp-auth-user" => undef, "snmp-auth-password" => undef, "snmp-auth-protocol" => "MD5",
+    "snmp-priv-key" => undef, "snmp-priv-password" => undef, "snmp-priv-protocol" => "DES",
+    "maxrepetitions" => undef,
+    "64-bits" => undef,
+);
+
 Getopt::Long::Configure('bundling');
 GetOptions
-    ("h"   => \$opt_h, "help"         => \$opt_h,
-     "V"   => \$opt_V, "version"      => \$opt_V,
-     "v=s" => \$opt_v, "snmp=s"       => \$opt_v,
-     "C=s" => \$opt_C, "community=s"  => \$opt_C,
-     "w=s" => \$opt_w, "warning=s"    => \$opt_w,
-     "c=s" => \$opt_c, "critical=s"   => \$opt_c,
-     "H=s" => \$opt_H, "hostname=s"   => \$opt_H);
+    (
+    "H|hostname|host=s"         => \$OPTION{'host'},
+    "C|community=s"             => \$OPTION{'snmp-community'},
+    "v|snmp|snmp-version=s"     => \$OPTION{'snmp-version'},
+    "P|snmpport|snmp-port=i"    => \$OPTION{'snmp-port'},
+    "u|username=s"              => \$OPTION{'snmp-auth-user'},
+    "p|authpassword|password=s" => \$OPTION{'snmp-auth-password'},
+    "k|authkey=s"               => \$OPTION{'snmp-auth-key'},
+    "authprotocol=s"            => \$OPTION{'snmp-auth-protocol'},
+    "privpassword=s"            => \$OPTION{'snmp-priv-password'},
+    "privkey=s"                 => \$OPTION{'snmp-priv-key'},
+    "privprotocol=s"            => \$OPTION{'snmp-priv-protocol'},
+    "maxrepetitions=s"          => \$OPTION{'maxrepetitions'},
+    "64-bits"                   => \$OPTION{'64-bits'},
+
+    "h"   => \$opt_h, "help"         => \$opt_h,
+    "V"   => \$opt_V, "version"      => \$opt_V,
+    "w=s" => \$opt_w, "warning=s"    => \$opt_w,
+    "c=s" => \$opt_c, "critical=s"   => \$opt_c);
 
 if ($opt_V) {
     print_revision($PROGNAME,'$Revision: 1.2 $');
@@ -100,13 +104,8 @@ if ($opt_h) {
 #####      Verify Options
 ##
 
-$opt_H = shift unless ($opt_H);
-(print_usage() && exit $ERRORS{'OK'}) unless ($opt_H);
+my ($session_params) = Centreon::SNMP::Utils::check_snmp_options($ERRORS{'UNKNOWN'}, \%OPTION);
 
-($opt_v) || ($opt_v = shift) || ($opt_v = "1");
-my $snmp = $1 if ($opt_v =~ /(\d)/);
-
-($opt_C) || ($opt_C = shift) || ($opt_C = "public");
 ($opt_c) || ($opt_c = shift) || ($opt_c = 100);
 my $critical = $1 if ($opt_c =~ /([0-9]+)/);
 
@@ -119,8 +118,7 @@ if ($critical <= $warning){
     exit $ERRORS{'OK'};
 }
 
-my $start=time;
-
+my $start = time;
 
 #################################################
 #####            Plugin snmp requests
@@ -132,21 +130,10 @@ my $OID_IF_DESC = ".1.3.6.1.2.1.2.2.1.2";
 
 
 # create a SNMP session
-
-my ($session, $error) = Net::SNMP->session(-hostname => $opt_H, -community => $opt_C, -version => $snmp);
-if (!defined($session)) {
-    print("UNKNOWN: SNMP Session : $error");
-    exit $ERRORS{'UNKNOWN'};
-}
+my $session = Centreon::SNMP::Utils::connection($ERRORS{'UNKNOWN'}, $session_params);
 
 #######  Get IN ERRORS
-
-$result_in = $session->get_table(Baseoid => $OID_IN_ERRORS);
-if (!defined($result_in)) {
-    printf("ERROR: IN_ERRORS :  %s.\n", $session->error);
-    $session->close;
-    exit $ERRORS{'UNKNOWN'};
-}
+$result_in = Centreon::SNMP::Utils::get_snmp_table($OID_IN_ERRORS, $session, $ERRORS{'UNKNOWN'}, \%OPTION);
 
 # loop for each interface
 foreach my $err (oid_lex_sort(keys %$result_in)) {
@@ -154,24 +141,14 @@ foreach my $err (oid_lex_sort(keys %$result_in)) {
 }
 # #######  Get OUT ERRORS
 
-$result_out = $session->get_table(Baseoid => $OID_OUT_ERRORS);
-if (!defined($result_out)) {
-    printf("ERROR: OUT_ERRORS : %s.\n", $session->error);
-    $session->close;
-    exit $ERRORS{'UNKNOWN'};
-}
+$result_out = Centreon::SNMP::Utils::get_snmp_table($OID_OUT_ERRORS, $session, $ERRORS{'UNKNOWN'}, \%OPTION);
 foreach my $err (oid_lex_sort(keys %$result_out)) {
     $nb_out_errors[scalar(@nb_out_errors)] = $result_out->{$err};
 }
 
 # #######  Get Interface descriptions for output
 my @desc_tab;
-my $if_description = $session->get_table(Baseoid => $OID_IF_DESC);
-if (!defined($if_description)) {
-    printf("ERROR: DESCRIPTIONS ERRORS : %s.\n", $session->error);
-    $session->close;
-    exit $ERRORS{'UNKNOWN'};
-}
+my $if_description = Centreon::SNMP::Utils::get_snmp_table($OID_IF_DESC, $session, $ERRORS{'UNKNOWN'}, \%OPTION);
 foreach my $desc (oid_lex_sort(keys %$if_description)) {
     $desc_tab[scalar(@desc_tab)] = $if_description->{$desc} if ($if_description->{$desc} !~ m/StackSub/i);
 }
@@ -182,29 +159,29 @@ foreach my $desc (oid_lex_sort(keys %$if_description)) {
 # ##
 
 for (my $i = 0; $i < scalar(@nb_in_errors); $i++) {
-    if (-e "@CENTPLUGINS_TMP@/packet_errors_if".$i."_".$opt_H.".tmp") {
-		open(FILE,"<"."@CENTPLUGINS_TMP@/packet_errors_if".$i."_".$opt_H.".tmp");
-		while($row = <FILE>){
-		    my @last_values = split(":",$row);
-		    $last_check_time[$i] = $last_values[0];
-		    $last_in_errors[$i] = $last_values[1];
-		    $last_out_errors[$i] = $last_values[2];
-		    $flg_created[$i] = 1;
-		}
-		close(FILE);
+    if (-e $centplugins_path . "/packet_errors_if".$i."_" . $OPTION{'host'} . ".tmp") {
+        open(FILE,"<" . $centplugins_path . "/packet_errors_if".$i."_" . $OPTION{'host'} . ".tmp");
+        while($row = <FILE>){
+            my @last_values = split(":",$row);
+            $last_check_time[$i] = $last_values[0];
+            $last_in_errors[$i] = $last_values[1];
+            $last_out_errors[$i] = $last_values[2];
+            $flg_created[$i] = 1;
+        }
+        close(FILE);
     } else {
-		$flg_created[$i] = 0;
+        $flg_created[$i] = 0;
     }
 
     $update_time = time;
-    unless (open(FILE,">"."@CENTPLUGINS_TMP@/packet_errors_if".$i."_".$opt_H.".tmp")){
-	print "Unknown - @CENTPLUGINS_TMP@/packet_errors_if".$i."_".$opt_H.".tmp!\n";
-	exit $ERRORS{"UNKNOWN"};
-}
+    unless (open(FILE,">". $centplugins_path . "/packet_errors_if".$i."_" . $OPTION{'host'} . ".tmp")){
+        print "Unknown - $centplugins_path/packet_errors_if".$i."_" . $OPTION{'host'} . ".tmp!\n";
+        exit $ERRORS{"UNKNOWN"};
+    }
     print FILE "$update_time:$nb_in_errors[$i]:$nb_out_errors[$i]";
     close(FILE);
     if ($flg_created[$i] eq 0){
-		print "First execution : Buffer in creation.... \n";
+        print "First execution : Buffer in creation.... \n";
     }
 }
 
@@ -217,19 +194,19 @@ my $diff_test = 0;
 for (my $i = 0; $i < scalar(@nb_in_errors); $i++) {
     my $interface = $i+1;
     if ($flg_created[$i]) {
-		if (($nb_in_errors[$i] - $last_in_errors[$i] >= $critical) or ($nb_out_errors[$i] - $last_out_errors[$i] >= $critical)){ 
-		    $msg[$i] = $desc_tab[$i] . ":critical ";
-		    $status = "CRITICAL";
-		}
-		if (($nb_in_errors[$i] - $last_in_errors[$i] >= $warning) or ($nb_out_errors[$i] - $last_out_errors[$i] >= $warning)){
-		    if (!defined($msg[$i])) {
-				$msg[$i] = $desc_tab[$i] . ":warning ";
-		    }	
-		    if ($status ne "CRITICAL") {
-				$status = "WARNING";
-		    }
-		}
-		$diff_test = 1;
+        if (($nb_in_errors[$i] - $last_in_errors[$i] >= $critical) or ($nb_out_errors[$i] - $last_out_errors[$i] >= $critical)){ 
+            $msg[$i] = $desc_tab[$i] . ":critical ";
+            $status = "CRITICAL";
+        }
+        if (($nb_in_errors[$i] - $last_in_errors[$i] >= $warning) or ($nb_out_errors[$i] - $last_out_errors[$i] >= $warning)){
+            if (!defined($msg[$i])) {
+                $msg[$i] = $desc_tab[$i] . ":warning ";
+            }
+            if ($status ne "CRITICAL") {
+                $status = "WARNING";
+            }
+        }
+        $diff_test = 1;
     }
 }
 
@@ -239,7 +216,7 @@ if (!$diff_test) {
 my $output = "";
 for (my $i = 0; $i < scalar (@msg); $i++) {
     if (defined($msg[$i])) {
-	$output .= $msg[$i];
+        $output .= $msg[$i];
     }
 }
 if ($output ne ""){
@@ -248,27 +225,39 @@ if ($output ne ""){
     print "Status OK on all interfaces\n";
 }
 exit($ERRORS{$status});
-    sub print_usage () {
-	print "\nUsage:\n";
-	print "$PROGNAME\n";
-	print "   -H (--hostname)   Hostname to query - (required)\n";
-	print "   -C (--community)  SNMP read community (default to public)\n";
-	print "                     used with SNMP v1 and v2c\n";
-	print "   -v (--snmp_version)  1 for SNMP v1 (default)\n";
-	print "                        2 for SNMP v2c\n";
-	print "   -w (--warn)       Signal strength at which a warning message will be generated\n";
-	print "                     (default 80)\n";
-	print "   -c (--crit)       Signal strength at which a critical message will be generated\n";
-	print "                     (default 100)\n";
-	print "   -V (--version)    Plugin version\n";
-	print "   -h (--help)       usage help\n";
+
+sub print_usage () {
+    print "\nUsage:\n";
+    print "$PROGNAME\n";
+    print "   -H (--hostname)   Hostname to query (required)\n";
+    print "   -C (--community)  SNMP read community (defaults to public)\n";
+    print "                     used with SNMP v1 and v2c\n";
+    print "   -v (--snmp-version)  1 for SNMP v1 (default)\n";
+    print "                        2 for SNMP v2c\n";
+    print "                        3 for SNMP v3\n";
+    print "   -P (--snmp-port)  SNMP port (default: 161)\n";
+    print "   -k (--key)        snmp V3 key\n";
+    print "   -u (--username)   snmp V3 username \n";
+    print "   -p (--password)   snmp V3 password\n";
+    print "   --authprotocol    protocol MD5/SHA1  (v3)\n";
+    print "   --privprotocol    encryption system (DES/AES)(v3) \n";
+    print "   --privpassword    passphrase (v3) \n";
+    print "   --64-bits         Use 64 bits OID\n";
+    print "   --maxrepetitions  To use when you have the error: 'Message size exceeded buffer maxMsgSize'\n";
+    print "                     Work only with SNMP v2c and v3 (Example: --maxrepetitions=1)\n";
+    print "   -w (--warn)       Signal strength at which a warning message will be generated\n";
+    print "                     (default 80)\n";
+    print "   -c (--crit)       Signal strength at which a critical message will be generated\n";
+    print "                     (default 100)\n";
+    print "   -V (--version)    Plugin version\n";
+    print "   -h (--help)       usage help\n";
 }
 
 sub print_help () {
-	print "##############################################\n";
-    print "#    Copyright (c) 2004-2011 Centreon        #\n";
+    print "##############################################\n";
+    print "#    Copyright (c) 2004-2013 Centreon        #\n";
     print "#    Bugs to http://forge.centreon.com/      #\n";
     print "##############################################\n";
     print_usage();
     print "\n";
-}
\ No newline at end of file
+}