diff --git a/core/mac/src/cfg/cfgUtil/dot11f.frms b/core/mac/src/cfg/cfgUtil/dot11f.frms
index 694d38d64e..27f37004b8 100644
--- a/core/mac/src/cfg/cfgUtil/dot11f.frms
+++ b/core/mac/src/cfg/cfgUtil/dot11f.frms
@@ -1378,7 +1378,7 @@ IE TPCReport (EID_TPC_REPORT)             // 7.3.2.18
 
 IE SuppChannels (EID_SUPPORTED_CHANNELS)  // 7.2.3.19
 {
-    bands[2][1..48];
+    bands[2][0..48];
 }
 
 IE SuppOperatingClasses (EID_SUPPORTED_OPER_CLASSES)
diff --git a/core/mac/src/include/dot11f.h b/core/mac/src/include/dot11f.h
index c48dc42411..0a8bc6c554 100644
--- a/core/mac/src/include/dot11f.h
+++ b/core/mac/src/include/dot11f.h
@@ -26,7 +26,7 @@
  *
  *
  * This file was automatically generated by 'framesc'
- * Wed Aug 22 00:52:30 2018 from the following file(s):
+ * Mon Aug 27 19:08:28 2018 from the following file(s):
  *
  * dot11f.frms
  *
@@ -6849,7 +6849,7 @@ typedef struct sDot11fIESuppChannels {
 #define DOT11F_EID_SUPPCHANNELS (36)
 
 /* N.B. These #defines do *not* include the EID & length */
-#define DOT11F_IE_SUPPCHANNELS_MIN_LEN (2)
+#define DOT11F_IE_SUPPCHANNELS_MIN_LEN (0)
 
 #define DOT11F_IE_SUPPCHANNELS_MAX_LEN (96)
 
diff --git a/core/mac/src/sys/legacy/src/utils/src/dot11f.c b/core/mac/src/sys/legacy/src/utils/src/dot11f.c
index be4b07bf4d..c312aaf8e6 100644
--- a/core/mac/src/sys/legacy/src/utils/src/dot11f.c
+++ b/core/mac/src/sys/legacy/src/utils/src/dot11f.c
@@ -24,7 +24,7 @@
  *
  *
  * This file was automatically generated by 'framesc'
- * Wed Aug 22 00:52:30 2018 from the following file(s):
+ * Mon Aug 27 19:08:28 2018 from the following file(s):
  *
  * dot11f.frms
  *
@@ -9484,7 +9484,7 @@ static const tIEDefn IES_AssocRequest[] = {
 	0, DOT11F_EID_POWERCAPS, 0, 0, },
 	{ offsetof(tDot11fAssocRequest, SuppChannels),
 	offsetof(tDot11fIESuppChannels, present), 0, "SuppChannels",
-	0, 4, 98, SigIeSuppChannels, {0, 0, 0, 0, 0},
+	0, 2, 98, SigIeSuppChannels, {0, 0, 0, 0, 0},
 	0, DOT11F_EID_SUPPCHANNELS, 0, 0, },
 	{ offsetof(tDot11fAssocRequest, HTCaps), offsetof(tDot11fIEHTCaps,
 	present), 0, "HTCaps", 0, 28, 60, SigIeHTCaps, {0, 0, 0, 0, 0},
@@ -11304,7 +11304,7 @@ static const tIEDefn IES_ReAssocRequest[] = {
 	0, DOT11F_EID_POWERCAPS, 0, 0, },
 	{ offsetof(tDot11fReAssocRequest, SuppChannels),
 	offsetof(tDot11fIESuppChannels, present), 0, "SuppChannels",
-	0, 4, 98, SigIeSuppChannels, {0, 0, 0, 0, 0},
+	0, 2, 98, SigIeSuppChannels, {0, 0, 0, 0, 0},
 	0, DOT11F_EID_SUPPCHANNELS, 0, 0, },
 	{ offsetof(tDot11fReAssocRequest, RSNOpaque),
 	offsetof(tDot11fIERSNOpaque, present), 0, "RSNOpaque",
@@ -11713,7 +11713,7 @@ static const tIEDefn IES_TDLSDisRsp[] = {
 	0, DOT11F_EID_EXTSUPPRATES, 0, 0, },
 	{ offsetof(tDot11fTDLSDisRsp, SuppChannels),
 	offsetof(tDot11fIESuppChannels, present), 0, "SuppChannels",
-	0, 4, 98, SigIeSuppChannels, {0, 0, 0, 0, 0},
+	0, 2, 98, SigIeSuppChannels, {0, 0, 0, 0, 0},
 	0, DOT11F_EID_SUPPCHANNELS, 0, 0, },
 	{ offsetof(tDot11fTDLSDisRsp, SuppOperatingClasses),
 	offsetof(tDot11fIESuppOperatingClasses, present), 0,
@@ -11923,7 +11923,7 @@ static const tIEDefn IES_TDLSSetupReq[] = {
 	0, DOT11F_EID_EXTSUPPRATES, 0, 0, },
 	{ offsetof(tDot11fTDLSSetupReq, SuppChannels),
 	offsetof(tDot11fIESuppChannels, present), 0, "SuppChannels",
-	0, 4, 98, SigIeSuppChannels, {0, 0, 0, 0, 0},
+	0, 2, 98, SigIeSuppChannels, {0, 0, 0, 0, 0},
 	0, DOT11F_EID_SUPPCHANNELS, 0, 0, },
 	{ offsetof(tDot11fTDLSSetupReq, RSN), offsetof(tDot11fIERSN, present), 0,
 	"RSN", 0, 4, 132, SigIeRSN, {0, 0, 0, 0, 0}, 0, DOT11F_EID_RSN, 0, 0, },
@@ -12012,7 +12012,7 @@ static const tIEDefn IES_TDLSSetupRsp[] = {
 	0, DOT11F_EID_EXTSUPPRATES, 0, 0, },
 	{ offsetof(tDot11fTDLSSetupRsp, SuppChannels),
 	offsetof(tDot11fIESuppChannels, present), 0, "SuppChannels",
-	0, 4, 98, SigIeSuppChannels, {0, 0, 0, 0, 0},
+	0, 2, 98, SigIeSuppChannels, {0, 0, 0, 0, 0},
 	0, DOT11F_EID_SUPPCHANNELS, 0, 0, },
 	{ offsetof(tDot11fTDLSSetupRsp, RSN), offsetof(tDot11fIERSN, present), 0,
 	"RSN", 0, 4, 132, SigIeRSN, {0, 0, 0, 0, 0}, 0, DOT11F_EID_RSN, 0, 0, },