emit explict interface message only if we are about to configure the

first interface.

diff --git a/bin/named/interfacemgr.c b/bin/named/interfacemgr.c
index 67957b416ca5603152ccea580194ed1344cd5b60..b02420b4a7382dc273336102e6a3617129295403 100644 (file)
--- a/bin/named/interfacemgr.c
+++ b/bin/named/interfacemgr.c
@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: interfacemgr.c,v 1.73 2002/10/29 04:40:23 marka Exp $ */
+/* $Id: interfacemgr.c,v 1.74 2002/10/31 04:08:22 marka Exp $ */
 
 #include <config.h>
 
@@ -550,6 +550,7 @@ do_scan(ns_interfacemgr_t *mgr, ns_listenlist_t *ext_listen,
        ns_listenelt_t *le;
        isc_sockaddr_t listen_addr;
        ns_interface_t *ifp;
+       isc_boolean_t log_explicit = ISC_FALSE;
 
        if (ext_listen != NULL)
                adjusting = ISC_TRUE;
@@ -582,10 +583,7 @@ do_scan(ns_interfacemgr_t *mgr, ns_listenlist_t *ext_listen,
        if (scan_ipv6 == ISC_TRUE &&
            isc_net_probe_ipv6only() != ISC_R_SUCCESS) {
                ipv6only = ISC_FALSE;
-               isc_log_write(IFMGR_COMMON_LOGARGS,
-                             verbose ? ISC_LOG_INFO : ISC_LOG_DEBUG(1),
-                             "IPv6-only option is not available."
-                             "  use explicit binding");
+               log_explicit = ISC_TRUE;
        }
 #endif
        if (scan_ipv6 == ISC_TRUE && ipv6only) {
@@ -761,6 +759,17 @@ do_scan(ns_interfacemgr_t *mgr, ns_listenlist_t *ext_listen,
                                    ipv6_wildcard == ISC_TRUE)
                                        continue;
 
+                               if (log_explicit && family == AF_INET6 &&
+                                   !adjusting) {
+                                       isc_log_write(IFMGR_COMMON_LOGARGS,
+                                                     verbose ? ISC_LOG_INFO :
+                                                             ISC_LOG_DEBUG(1),
+                                                     "IPv6-only option is not"
+                                                     " available; explicitly"
+                                                     " binding to all IPv6"
+                                                     " addresses.");
+                                       log_explicit = ISC_FALSE;
+                               }
                                isc_sockaddr_format(&listen_sockaddr,
                                                    sabuf, sizeof(sabuf));
                                isc_log_write(IFMGR_COMMON_LOGARGS,