diff --git a/exec/logconfig.c b/exec/logconfig.c
index b37622ec..350d8a94 100644
--- a/exec/logconfig.c
+++ b/exec/logconfig.c
@@ -52,6 +52,7 @@ static const char *main_logfile;
 
 #include "util.h"
 #include "logconfig.h"
+#include "totemknet.h"
 
 static char error_string_response[512];
 
@@ -623,6 +624,9 @@ static int corosync_main_config_read_logging (
 #endif
 
 	logsys_config_apply();
+
+	/* Reconfigure knet logging */
+	totemknet_configure_log_level();
 	return 0;
 
 parse_error:
diff --git a/exec/logsys.c b/exec/logsys.c
index 88da45e1..30a4ee60 100644
--- a/exec/logsys.c
+++ b/exec/logsys.c
@@ -803,6 +803,23 @@ void logsys_config_apply(void)
 	}
 }
 
+extern int logsys_config_debug_get (
+	const char *subsys)
+{
+	int debug_level = logsys_loggers[0].debug;
+	int i;
+
+	if (subsys != NULL) {
+		pthread_mutex_lock (&logsys_config_mutex);
+		i = _logsys_config_subsys_get_unlocked (subsys);
+		if (i >= 0) {
+			debug_level = logsys_loggers[i].debug;
+		}
+		pthread_mutex_unlock (&logsys_config_mutex);
+	}
+	return debug_level;
+}
+
 int logsys_config_debug_set (
 	const char *subsys,
 	unsigned int debug)
diff --git a/exec/totemknet.c b/exec/totemknet.c
index 0782c018..6ad09b8e 100644
--- a/exec/totemknet.c
+++ b/exec/totemknet.c
@@ -885,6 +885,36 @@ static void knet_set_access_list_config(struct totemknet_instance *instance)
 #endif
 }
 
+void totemknet_configure_log_level()
+{
+	int logsys_log_mode;
+	int knet_log_mode = KNET_LOG_INFO;
+	uint8_t s;
+
+	if (!global_instance || !global_instance->knet_handle) {
+		return;
+	}
+
+	/* Reconfigure logging level */
+	logsys_log_mode = logsys_config_debug_get("KNET");
+
+	switch (logsys_log_mode) {
+		case LOGSYS_DEBUG_OFF:
+			knet_log_mode = KNET_LOG_INFO;
+			break;
+		case LOGSYS_DEBUG_ON:
+			knet_log_mode = KNET_LOG_DEBUG;
+			break;
+		case LOGSYS_DEBUG_TRACE:
+			knet_log_mode = KNET_LOG_DEBUG;
+			break;
+	}
+	log_printf (LOGSYS_LEVEL_DEBUG, "totemknet setting log level %s", knet_log_get_loglevel_name(knet_log_mode));
+	for (s = 0; s<KNET_MAX_SUBSYSTEMS; s++) {
+		knet_log_set_loglevel(global_instance->knet_handle, s, knet_log_mode);
+	}
+}
+
 
 /* NOTE: this relies on the fact that totem_reload_notify() is called first */
 static void totemknet_refresh_config(
@@ -958,6 +988,7 @@ static void totemknet_refresh_config(
 		}
 	}
 
+	/* Log levels get reconfigured from logconfig.c as that happens last in the reload */
 	LEAVE();
 }
 
@@ -1200,6 +1231,9 @@ int totemknet_initialize (
 	}
 	global_instance = instance;
 
+	/* Setup knet logging level */
+	totemknet_configure_log_level();
+
 	/* Get an fd into knet */
 	instance->knet_fd = 0;
 	res = knet_handle_add_datafd(instance->knet_handle, &instance->knet_fd, &channel);
diff --git a/exec/totemknet.h b/exec/totemknet.h
index 30068747..67c0ba6e 100644
--- a/exec/totemknet.h
+++ b/exec/totemknet.h
@@ -154,4 +154,6 @@ extern int totemknet_crypto_reconfigure_phase (
 extern void totemknet_stats_clear (
 	void *knet_context);
 
+extern void totemknet_configure_log_level (void);
+
 #endif /* TOTEMKNET_H_DEFINED */
diff --git a/include/corosync/logsys.h b/include/corosync/logsys.h
index 6f768242..325b24be 100644
--- a/include/corosync/logsys.h
+++ b/include/corosync/logsys.h
@@ -196,6 +196,15 @@ extern int logsys_config_debug_set (
 	const char *subsys,
 	unsigned int value);
 
+/**
+ * @brief Return the debug flag for this subsys
+ *
+ * @param subsys
+ * @return LOGSYS_DEBUG_OFF | LOGSYS_DEBUG_ON | LOGSYS_DEBUG_TRACE
+ */
+extern int logsys_config_debug_get (
+	const char *subsys);
+
 /*
  * External API - helpers
  *
diff --git a/vqsim/vqmain.c b/vqsim/vqmain.c
index e42ce9fd..8e5f0e3f 100644
--- a/vqsim/vqmain.c
+++ b/vqsim/vqmain.c
@@ -26,6 +26,7 @@
 extern int coroparse_configparse (icmap_map_t config_map, const char **error_string);
 extern int corosync_log_config_read (const char **error_string);
 static int stdin_read_fn(int32_t fd, int32_t revents, void *data);
+void totemknet_configure_log_level(void);
 
 /* 'Keep the compiler happy' time */
 const char *corosync_get_config_file(void);
@@ -270,6 +271,11 @@ static int vq_parent_read_fn(int32_t fd, int32_t revents, void *data)
 	return 0;
 }
 
+/* Dummy routine to keep the linker happy */
+void totemknet_configure_log_level(void)
+{
+
+}
 
 static int read_corosync_conf(void)
 {