diff --git a/bind-96-rh475120.patch b/bind-96-rh475120.patch
new file mode 100644
index 0000000..9359647
--- /dev/null
+++ b/bind-96-rh475120.patch
@@ -0,0 +1,19 @@
+diff -up bind-9.6.0rc1/lib/dns/dispatch.c.rh475120 bind-9.6.0rc1/lib/dns/dispatch.c
+--- bind-9.6.0rc1/lib/dns/dispatch.c.rh475120	2008-11-13 00:10:57.000000000 +0100
++++ bind-9.6.0rc1/lib/dns/dispatch.c	2008-12-09 15:06:18.000000000 +0100
+@@ -2702,6 +2702,15 @@ get_udpsocket(dns_dispatchmgr_t *mgr, dn
+ 		 * If this fails 1024 times, we then ask the kernel for
+ 		 * choosing one.
+ 		 */
++	} else {
++		/* Allow to reuse address for non-random ports */
++		result = open_socket(sockmgr, localaddr,
++			             ISC_SOCKET_REUSEADDRESS, &sock);
++
++		if (result == ISC_R_SUCCESS)
++			*sockp = sock;
++
++		return (result);
+ 	}
+ 
+ 	memset(held, 0, sizeof(held));
diff --git a/bind.spec b/bind.spec
index 25b5667..faf52db 100644
--- a/bind.spec
+++ b/bind.spec
@@ -18,7 +18,7 @@ Summary:  The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) serv
 Name:     bind
 License:  ISC
 Version:  9.6.0
-Release:  0.5.%{PREVER}%{?dist}
+Release:  0.5.1.%{PREVER}%{?dist}
 Epoch:    32
 Url:      http://www.isc.org/products/BIND/
 Buildroot:%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -63,6 +63,7 @@ Patch100:bind-96-libtool2-libbind.patch
 Patch99: bind-96-libtool2.patch
 Patch101:bind-96-old-api.patch
 Patch102:bind-95-rh452060.patch
+Patch103:bind-96-rh475120.patch
 
 # SDB patches
 Patch11: bind-9.3.2b2-sdbsrc.patch
@@ -239,6 +240,7 @@ mkdir lib/bind/m4
 %endif
 
 %patch102 -p1 -b .rh452060
+%patch103 -p1 -b .rh475120
 
 # Sparc and s390 arches need to use -fPIE
 %ifarch sparcv9 sparc64 s390 s390x
@@ -597,6 +599,9 @@ rm -rf ${RPM_BUILD_ROOT}
 %ghost %{chroot_prefix}/etc/localtime
 
 %changelog
+* Tue Dec 09 2008 Adam Tkac <atkac redhat com> 32:9.6.0-0.5.1.rc1
+- allow to reuse address for non-random query-source ports (#475120)
+
 * Wed Dec 03 2008 Adam Tkac <atkac redhat com> 32:9.6.0-0.5.rc1
 - 9.6.0rc1 release
 - patches merged