Log RACH Requests using GSMTAP

Change-Id: Ib686a49e8c630808c30bede5810cd65fc045954a
diff --git a/src/pcu_vty.c b/src/pcu_vty.c
index c47c896..a131dd2 100644
--- a/src/pcu_vty.c
+++ b/src/pcu_vty.c
@@ -34,6 +34,7 @@
 	{ PCU_GSMTAP_C_UL_CTRL,		"ul-ctrl" },
 	{ PCU_GSMTAP_C_UL_DATA_GPRS,	"ul-data-gprs" },
 	{ PCU_GSMTAP_C_UL_DATA_EGPRS,	"ul-data-egprs" },
+	{ PCU_GSMTAP_C_UL_RACH,		"ul-rach" },
 
 	{ 0, NULL }
 };
@@ -51,6 +52,7 @@
 	{ PCU_GSMTAP_C_UL_CTRL,		"Uplink Control Blocks" },
 	{ PCU_GSMTAP_C_UL_DATA_GPRS,	"Uplink Data Blocks (GPRS)" },
 	{ PCU_GSMTAP_C_UL_DATA_EGPRS,	"Uplink Data Blocks (EGPRS)" },
+	{ PCU_GSMTAP_C_UL_RACH,		"Uplink RACH Bursts" },
 
 	{ 0, NULL }
 };