diff --git a/pandora_agents/unix/pandora_agent b/pandora_agents/unix/pandora_agent
index ffa0093aeb..f9038bacd3 100644
--- a/pandora_agents/unix/pandora_agent
+++ b/pandora_agents/unix/pandora_agent
@@ -2166,10 +2166,10 @@ while (1) {
 		# Check if address is auto to get the local ip
 		if ($Conf{'address'} eq 'auto') {
 			# Tested on Ubuntu, debian, Suse, Solaris 10 and AIX 5.1
-			my @address_list = `ifconfig -a | grep -v '127.0.0' | grep '[0-9]*\\.[0-9]*\\.[0-9]*' | awk '{ print \$2 }' | awk -F':' '{ print \$2 }'`;
+			my @address_list = `ifconfig -a 2>$DevNull | grep -v '127.0.0' | grep '[0-9]*\\.[0-9]*\\.[0-9]*' | awk '{ print \$2 }' | awk -F':' '{ print \$2 }'`;
 			if ($#address_list < 0) {
 				# Tested on Red Hat 7
-				@address_list = `ip addr show | grep -v '127.0.0' | grep '[0-9]*\\.[0-9]*\\.[0-9]*' | awk '{print \$2}' | cut -d/ -f1`;
+				@address_list = `ip addr show 2>$DevNull | grep -v '127.0.0' | grep '[0-9]*\\.[0-9]*\\.[0-9]*' | awk '{print \$2}' | cut -d/ -f1`;
 			}
 			for (my $i = 0; $i <= $#address_list; $i++) {		
 				chomp($address_list[$i]);