diff --git a/openbsc/include/openbsc/debug.h b/openbsc/include/openbsc/debug.h
index 1107134..8767c53 100644
--- a/openbsc/include/openbsc/debug.h
+++ b/openbsc/include/openbsc/debug.h
@@ -43,6 +43,7 @@
 #define BSC_CTX_BTS	2
 #define BSC_CTX_SCCP	3
 #define BSC_CTX_NSVC	4
+#define BSC_CTX_BVC	5
 
 #define LOGGING_STR	"Configure log message to this terminal\n"
 #define FILTER_STR	"Filter log messages\n"
@@ -53,14 +54,18 @@
 	//DEBUG_FILTER_ALL = 1 << 0,
 	LOG_FILTER_IMSI = 1 << 1,
 	LOG_FILTER_NSVC = 1 << 2,
+	LOG_FILTER_BVC  = 1 << 3,
 };
 
 /* we don't need a header dependency for this... */
 struct gprs_nsvc;
+struct bssgp_bvc_ctx;
 
 void log_set_imsi_filter(struct log_target *target, const char *imsi);
 void log_set_nsvc_filter(struct log_target *target,
 			 const struct gprs_nsvc *nsvc);
+void log_set_bvc_filter(struct log_target *target,
+			const struct bssgp_bvc_ctx *bctx);
 
 extern const struct log_info log_info;
 
diff --git a/openbsc/src/debug.c b/openbsc/src/debug.c
index 31694f3..2a67398 100644
--- a/openbsc/src/debug.c
+++ b/openbsc/src/debug.c
@@ -176,7 +176,8 @@
 enum log_filter {
 	_FLT_ALL = LOG_FILTER_ALL,	/* libosmocore */
 	FLT_IMSI = 1,
-	FLT_NSVC = 1,
+	FLT_NSVC = 2,
+	FLT_BVC  = 3,
 };
 
 static int filter_fn(const struct log_context *ctx,
@@ -184,6 +185,7 @@
 {
 	struct gsm_subscriber *subscr = ctx->ctx[BSC_CTX_SUBSCR];
 	const struct gprs_nsvc *nsvc = ctx->ctx[BSC_CTX_NSVC];
+	const struct gprs_nsvc *bvc = ctx->ctx[BSC_CTX_BVC];
 
 	if ((tar->filter_map & (1 << FLT_IMSI)) != 0
 	    && subscr && strcmp(subscr->imsi, tar->filter_data[FLT_IMSI]) == 0)
@@ -194,6 +196,11 @@
 	    && nsvc && (nsvc == tar->filter_data[FLT_NSVC]))
 		return 1;
 
+	/* Filter on the NS Virtual Connection */
+	if ((tar->filter_map & (1 << FLT_BVC)) != 0
+	    && bvc && (bvc == tar->filter_data[FLT_BVC]))
+		return 1;
+
 	return 0;
 }
 
@@ -226,3 +233,15 @@
 		target->filter_data[FLT_NSVC] = NULL;
 	}
 }
+
+void log_set_bvc_filter(struct log_target *target,
+			const struct bssgp_bvc_ctx *bctx)
+{
+	if (bctx) {
+		target->filter_map |= (1 << FLT_BVC);
+		target->filter_data[FLT_BVC] = bctx;
+	} else if (target->filter_data[FLT_NSVC]) {
+		target->filter_map = ~(1 << FLT_BVC);
+		target->filter_data[FLT_BVC] = NULL;
+	}
+}
diff --git a/openbsc/src/gprs/Makefile.am b/openbsc/src/gprs/Makefile.am
index 31d3a10..098961b 100644
--- a/openbsc/src/gprs/Makefile.am
+++ b/openbsc/src/gprs/Makefile.am
@@ -6,7 +6,7 @@
 noinst_LIBRARIES = libsgsn.a
 
 libsgsn_a_SOURCES = gprs_ns.c gprs_bssgp.c gprs_llc.c gprs_gmm.c \
-		crc24.c gprs_sgsn.c gprs_bssgp_util.c
+		crc24.c gprs_sgsn.c gprs_bssgp_util.c gprs_bssgp_vty.c
 
 osmo_gbproxy_SOURCES = gb_proxy.c gb_proxy_main.c gb_proxy_vty.c \
 			gprs_ns.c gprs_ns_vty.c gprs_bssgp_util.c \
diff --git a/openbsc/src/gprs/gprs_bssgp.c b/openbsc/src/gprs/gprs_bssgp.c
index 304fb5e..0bc243b 100644
--- a/openbsc/src/gprs/gprs_bssgp.c
+++ b/openbsc/src/gprs/gprs_bssgp.c
@@ -18,6 +18,9 @@
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
+ * TODO:
+ *  o  properly count incoming BVC-RESET packets in counter group
+ *  o  set log context as early as possible for outgoing packets
  */
 
 #include <errno.h>
@@ -508,6 +511,7 @@
 	}
 
 	if (bctx) {
+		log_set_context(BSC_CTX_BVC, bctx);
 		rate_ctr_inc(&bctx->ctrg->ctr[BSSGP_CTR_PKTS_IN]);
 		rate_ctr_add(&bctx->ctrg->ctr[BSSGP_CTR_BYTES_IN],
 			     msgb_bssgp_len(msg));
diff --git a/openbsc/src/gprs/gprs_bssgp_vty.c b/openbsc/src/gprs/gprs_bssgp_vty.c
new file mode 100644
index 0000000..a424038
--- /dev/null
+++ b/openbsc/src/gprs/gprs_bssgp_vty.c
@@ -0,0 +1,177 @@
+/* VTY interface for our GPRS BSS Gateway Protocol (BSSGP) implementation */
+
+/* (C) 2010 by Harald Welte <laforge@gnumonks.org>
+ *
+ * All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <errno.h>
+#include <stdint.h>
+
+#include <arpa/inet.h>
+
+#include <openbsc/gsm_data.h>
+#include <osmocore/msgb.h>
+#include <osmocore/tlv.h>
+#include <osmocore/talloc.h>
+#include <osmocore/select.h>
+#include <osmocore/rate_ctr.h>
+#include <openbsc/debug.h>
+#include <openbsc/signal.h>
+#include <openbsc/gprs_ns.h>
+#include <openbsc/gprs_bssgp.h>
+#include <openbsc/telnet_interface.h>
+#include <openbsc/vty.h>
+
+#include <vty/vty.h>
+#include <vty/command.h>
+
+/* FIXME: this should go to some common file as it is copied
+ * in vty_interface.c of the BSC */
+static const struct value_string gprs_bssgp_timer_strs[] = {
+	{ 0, NULL }
+};
+
+static struct cmd_node bssgp_node = {
+	BSSGP_NODE,
+	"%s(bssgp)#",
+	1,
+};
+
+static int config_write_bssgp(struct vty *vty)
+{
+	vty_out(vty, "bssgp%s", VTY_NEWLINE);
+
+	return CMD_SUCCESS;
+}
+
+DEFUN(cfg_bssgp, cfg_bssgp_cmd,
+      "bssgp",
+      "Configure the GPRS BSS Gateway Protocol")
+{
+	vty->node = BSSGP_NODE;
+	return CMD_SUCCESS;
+}
+
+static void dump_bvc(struct vty *vty, struct bssgp_bvc_ctx *bvc, int stats)
+{
+	vty_out(vty, "NSEI %5u, BVCI %5u, RA-ID: %u-%u-%u-%u, CID: %u, "
+		"STATE: %s%s", bvc->bvci, bvc->nsei, bvc->bvci, bvc->ra_id.mcc,
+		bvc->ra_id.mnc, bvc->ra_id.lac, bvc->ra_id.rac, bvc->cell_id,
+		bvc->state & BVC_S_BLOCKED ? "BLOCKED" : "UNBLOCKED",
+		VTY_NEWLINE);
+	if (stats)
+		vty_out_rate_ctr_group(vty, " ", bvc->ctrg);
+}
+
+static void dump_bssgp(struct vty *vty, int stats)
+{
+	struct bssgp_bvc_ctx *bvc;
+
+	llist_for_each_entry(bvc, &bssgp_bvc_ctxts, list) {
+		dump_bvc(vty, bvc, stats);
+	}
+}
+
+#define BSSGP_STR "Show information about the BSSGP protocol\n"
+
+DEFUN(show_bssgp, show_bssgp_cmd, "show bssgp",
+	SHOW_STR BSSGP_STR)
+{
+	dump_bssgp(vty, 0);
+	return CMD_SUCCESS;
+}
+
+DEFUN(show_bssgp_stats, show_bssgp_stats_cmd, "show bssgp stats",
+	SHOW_STR BSSGP_STR
+	"Include statistics\n")
+{
+	dump_bssgp(vty, 1);
+	return CMD_SUCCESS;
+}
+
+DEFUN(show_bvc, show_bvc_cmd, "show bssgp nsei <0-65535> [stats]",
+	SHOW_STR BSSGP_STR
+	"Show all BVCSE by its NSE Identifier\n"
+	"The NSEI\n" "Include Statistics\n")
+{
+	struct bssgp_bvc_ctx *bvc;
+	uint16_t nsei = atoi(argv[1]);
+	int show_stats = 0;
+
+	if (argc >= 2)
+		show_stats = 1;
+
+	llist_for_each_entry(bvc, &bssgp_bvc_ctxts, list) {
+		if (bvc->nsei != nsei)
+			continue;
+		dump_bvc(vty, bvc, show_stats);
+	}
+
+	return CMD_SUCCESS;
+}
+
+DEFUN(logging_fltr_bvc,
+      logging_fltr_bvc_cmd,
+      "logging filter bvc nsei <0-65535> bvci <0-65535>",
+	LOGGING_STR FILTER_STR
+	"Filter based on BSSGP Virtual Connection\n"
+	"NSEI of the BVC to be filtered\n"
+	"Network Service Entity Identifier (NSEI)\n"
+	"BVCI of the BVC to be filtered\n"
+	"BSSGP Virtual Connection Identifier (BVCI)\n")
+{
+	struct telnet_connection *conn;
+	struct bssgp_bvc_ctx *bvc;
+	uint16_t nsei = atoi(argv[0]);
+	uint16_t bvci = atoi(argv[1]);
+
+	conn = (struct telnet_connection *) vty->priv;
+	if (!conn->dbg) {
+		vty_out(vty, "Logging was not enabled.%s", VTY_NEWLINE);
+		return CMD_WARNING;
+	}
+
+	bvc = btsctx_by_bvci_nsei(bvci, nsei);
+	if (!bvc) {
+		vty_out(vty, "No BVC by that identifier%s", VTY_NEWLINE);
+		return CMD_WARNING;
+	}
+
+	log_set_bvc_filter(conn->dbg, bvc);
+	return CMD_SUCCESS;
+}
+
+int gprs_bssgp_vty_init(void)
+{
+	install_element_ve(&show_bssgp_cmd);
+	install_element_ve(&show_bssgp_stats_cmd);
+	install_element_ve(&show_bvc_cmd);
+	install_element_ve(&logging_fltr_bvc_cmd);
+
+	install_element(CONFIG_NODE, &cfg_bssgp_cmd);
+	install_node(&bssgp_node, config_write_bssgp);
+	install_default(BSSGP_NODE);
+	install_element(BSSGP_NODE, &ournode_exit_cmd);
+	install_element(BSSGP_NODE, &ournode_end_cmd);
+	//install_element(BSSGP_NODE, &cfg_bssgp_timer_cmd);
+
+	return 0;
+}