diff -ruN -x Make.config -x Makefile -x dvbdevice.h vdr-1.6.0-2.org/config.c vdr-1.6.0-2/config.c
--- vdr-1.6.0-2.org/config.c	2008-02-17 14:39:00.000000000 +0100
+++ vdr-1.6.0-2/config.c	2010-01-09 18:32:22.626879490 +0100
@@ -121,6 +121,11 @@
   return (Address & mask) == (addr.s_addr & mask);
 }
 
+bool cSVDRPhost::IsLocalhost(void)
+{
+  return (addr.s_addr == htonl(INADDR_LOOPBACK));
+}
+
 // --- cCommands -------------------------------------------------------------
 
 cCommands Commands;
@@ -141,6 +146,17 @@
   return false;
 }
 
+bool cSVDRPhosts::LocalhostOnly(void)
+{
+  cSVDRPhost *h = First();
+  while (h) {
+        if (!h->IsLocalhost())
+           return false;
+        h = (cSVDRPhost *)h->Next();
+        }
+  return true;
+}
+
 // --- cSetupLine ------------------------------------------------------------
 
 cSetupLine::cSetupLine(void)
diff -ruN -x Make.config -x Makefile -x dvbdevice.h vdr-1.6.0-2.org/config.h vdr-1.6.0-2/config.h
--- vdr-1.6.0-2.org/config.h	2010-01-09 18:45:11.477536875 +0100
+++ vdr-1.6.0-2/config.h	2010-01-09 18:29:36.565516740 +0100
@@ -73,6 +73,7 @@
   cSVDRPhost(void);
   bool Parse(const char *s);
   bool Accepts(in_addr_t Address);
+  bool IsLocalhost(void);
   };
 
 template<class T> class cConfig : public cList<T> {
@@ -164,6 +165,7 @@
 class cSVDRPhosts : public cConfig<cSVDRPhost> {
 public:
   bool Acceptable(in_addr_t Address);
+  bool LocalhostOnly(void);
   };
 
 extern cCommands Commands;
diff -ruN -x Make.config -x Makefile -x dvbdevice.h vdr-1.6.0-2.org/svdrp.c vdr-1.6.0-2/svdrp.c
--- vdr-1.6.0-2.org/svdrp.c	2010-01-09 18:45:11.535528281 +0100
+++ vdr-1.6.0-2/svdrp.c	2010-01-09 18:34:11.211458832 +0100
@@ -79,7 +79,7 @@
      struct sockaddr_in name;
      name.sin_family = AF_INET;
      name.sin_port = htons(port);
-     name.sin_addr.s_addr = htonl(INADDR_ANY);
+     name.sin_addr.s_addr = SVDRPhosts.LocalhostOnly() ? htonl(INADDR_LOOPBACK) : htonl(INADDR_ANY);
      if (bind(sock, (struct sockaddr *)&name, sizeof(name)) < 0) {
         LOG_ERROR;
         Close();