File: /usr/ports/net/bmon/files/patch-src_in_sysctl.c
--- src/in_sysctl.c.orig 2017-05-18 12:03:29.320093000 -0700
+++ src/in_sysctl.c 2017-05-18 12:17:31.135080000 -0700
@@ -232,7 +232,7 @@ sysctl_read(void)
snprintf(info_buf, sizeof(info_buf), "%ju", (uintmax_t)ifm->ifm_data.ifi_metric);
element_update_info(e, "Metric", info_buf);
-#ifndef __NetBSD__
+#if !(defined(__NetBSD__) || defined(__FreeBSD__))
snprintf(info_buf, sizeof(info_buf), "%u", ifm->ifm_data.ifi_recvquota);
element_update_info(e, "RX-Quota", info_buf);