diff --git a/pandora_server/ChangeLog b/pandora_server/ChangeLog
index 195fc34f89..bdf8cd919c 100644
--- a/pandora_server/ChangeLog
+++ b/pandora_server/ChangeLog
@@ -1,3 +1,10 @@
+2011-09-23 Sancho Lerena <slerena@artica.es>
+
+	* lib/PandoraFMS/Config.pm: Updated version.
+
+	* lib/PandoraFMS/NetworkServer.pm: Fixed problem with SNMP v2 
+	due incorrect call to snmpget.
+
 2011-09-23 Dario Rodriguez <dario.rodriguez@artica.es>
 	
 	* lib/PandoraFMS/NmapParser.pm: Added an error handler to avoid 
diff --git a/pandora_server/DEBIAN/make_deb_package.sh b/pandora_server/DEBIAN/make_deb_package.sh
index 2b88eec866..096b1d198e 100644
--- a/pandora_server/DEBIAN/make_deb_package.sh
+++ b/pandora_server/DEBIAN/make_deb_package.sh
@@ -14,7 +14,7 @@
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 
-pandora_version="4.0RC1"
+pandora_version="4.0"
 
 package_cpan=0
 package_pandora=1
diff --git a/pandora_server/lib/PandoraFMS/Config.pm b/pandora_server/lib/PandoraFMS/Config.pm
index cde5943d87..3ef959cf17 100644
--- a/pandora_server/lib/PandoraFMS/Config.pm
+++ b/pandora_server/lib/PandoraFMS/Config.pm
@@ -42,7 +42,7 @@ our @EXPORT = qw(
 
 # version: Defines actual version of Pandora Server for this module only
 my $pandora_version = "4.0";
-my $pandora_build = "110908";
+my $pandora_build = "110923";
 our $VERSION = $pandora_version." ".$pandora_build;
 
 # Setup hash
diff --git a/pandora_server/lib/PandoraFMS/NetworkServer.pm b/pandora_server/lib/PandoraFMS/NetworkServer.pm
index 2f8a627d56..f96730b33a 100644
--- a/pandora_server/lib/PandoraFMS/NetworkServer.pm
+++ b/pandora_server/lib/PandoraFMS/NetworkServer.pm
@@ -265,6 +265,12 @@ sub pandora_snmp_get_command ($$$$$$$$$) {
     # See codes on http://perldoc.perl.org/perlport.html#PLATFORMS
     my $OSNAME = $^O;
 
+
+    # This fixes problem in linux snmpget, because v2 must be submitted like 2c
+    if ($snmp_version eq "2"){
+	$snmp_version = "2c";
+    }
+
     # On windows, we need the snmpget command from net-snmp, already present on win agent
     # the call is the same than in linux
     if (($OSNAME eq "MSWin32") || ($OSNAME eq "MSWin32-x64") || ($OSNAME eq "cygwin")){