diff --git a/CommonLibs/trx_rate_ctr.h b/CommonLibs/trx_rate_ctr.h
index 48131e7..6e4fa4d 100644
--- a/CommonLibs/trx_rate_ctr.h
+++ b/CommonLibs/trx_rate_ctr.h
@@ -1,4 +1,29 @@
 #pragma once
 
+#include <osmocom/core/rate_ctr.h>
+#include <osmocom/vty/command.h>
+
+enum TrxCtr {
+	TRX_CTR_RX_UNDERRUNS,
+	TRX_CTR_RX_OVERRUNS,
+	TRX_CTR_TX_UNDERRUNS,
+	TRX_CTR_RX_DROP_EV,
+	TRX_CTR_RX_DROP_SMPL,
+};
+
+struct ctr_threshold {
+	/*! Linked list of all counter groups in the system */
+	struct llist_head list;
+	enum rate_ctr_intv intv;
+	enum TrxCtr ctr_id;
+	uint32_t val;
+};
+
+extern const struct value_string rate_ctr_intv[];
+extern const struct value_string trx_chan_ctr_names[];
+
 struct trx_ctx;
 void trx_rate_ctr_init(void *ctx, struct trx_ctx* trx_ctx);
+void trx_rate_ctr_threshold_add(struct ctr_threshold *ctr);
+int trx_rate_ctr_threshold_del(struct ctr_threshold *del_ctr);
+void trx_rate_ctr_threshold_write_config(struct vty *vty, char *indent_prefix);