diff --git a/xCAT-server/lib/xcat/plugins/hosts.pm b/xCAT-server/lib/xcat/plugins/hosts.pm
old mode 100644
new mode 100755
index ca78142c3..609c6028b
--- a/xCAT-server/lib/xcat/plugins/hosts.pm
+++ b/xCAT-server/lib/xcat/plugins/hosts.pm
@@ -205,6 +205,32 @@ sub addotherinterfaces
     }
 }
 
+sub delotherinterfaces
+{
+    my $node            = shift;
+    my $otherinterfaces = shift;
+    my $domain          = shift;
+
+    my @itf_pairs = split(/,/, $otherinterfaces);
+    foreach (@itf_pairs)
+    {
+		my ($itf, $ip); 
+		if ($_  =~ /!/) {
+			($itf, $ip) = split(/!/, $_);
+		} else {
+        	($itf, $ip) = split(/:/, $_);
+		}
+        if ($ip && xCAT::NetworkUtils->isIpaddr($ip))
+        {
+            if ($itf =~ /^-/)
+            {
+                $itf = $node . $itf;
+            }
+            delnode $itf, $ip, '', $domain;
+        }
+    }
+}
+
 sub add_hosts_content {
 	my %args = @_;
 	my $nodelist = $args{nodelist};
@@ -247,6 +273,10 @@ sub add_hosts_content {
                 if ($DELNODE)
                 {
                     delnode $nodename, $ip, $ref->{hostnames}, $domain;
+                    if (defined($ref->{otherinterfaces}))
+                    {
+                        delotherinterfaces $nodename, $ref->{otherinterfaces}, $domain;
+                    }
                 }
                 else
                 {