4 files changed, 4 insertions, 4 deletions
diff --git a/src/plugins/nat/dslite/dslite_ce_decap.c b/src/plugins/nat/dslite/dslite_ce_decap.c
index 56af25129f2..f36a87f8bc1 100644
--- a/src/plugins/nat/dslite/dslite_ce_decap.c
+++ b/src/plugins/nat/dslite/dslite_ce_decap.c
@@ -81,7 +81,7 @@ VLIB_NODE_FN (dslite_ce_decap_node) (vlib_main_t * vm,
 	  ip40 = vlib_buffer_get_current (b0) + sizeof (ip6_header_t);
 	  proto0 = ip_proto_to_nat_proto (ip40->protocol);
 
-	  if (PREDICT_FALSE (proto0 == ~0))
+	  if (PREDICT_FALSE (proto0 == NAT_PROTOCOL_OTHER))
 	    {
 	      error0 = DSLITE_ERROR_UNSUPPORTED_PROTOCOL;
 	      next0 = DSLITE_CE_DECAP_NEXT_DROP;
diff --git a/src/plugins/nat/dslite/dslite_ce_encap.c b/src/plugins/nat/dslite/dslite_ce_encap.c
index 74b5bc39fbe..d8d0e400919 100644
--- a/src/plugins/nat/dslite/dslite_ce_encap.c
+++ b/src/plugins/nat/dslite/dslite_ce_encap.c
@@ -67,7 +67,7 @@ VLIB_NODE_FN (dslite_ce_encap_node) (vlib_main_t * vm,
 	  ip40 = vlib_buffer_get_current (b0);
 	  proto0 = ip_proto_to_nat_proto (ip40->protocol);
 
-	  if (PREDICT_FALSE (proto0 == ~0))
+	  if (PREDICT_FALSE (proto0 == NAT_PROTOCOL_OTHER))
 	    {
 	      error0 = DSLITE_ERROR_UNSUPPORTED_PROTOCOL;
 	      next0 = DSLITE_CE_ENCAP_NEXT_DROP;
diff --git a/src/plugins/nat/dslite/dslite_in2out.c b/src/plugins/nat/dslite/dslite_in2out.c
index 1d00bb2d7fe..a8204179a58 100644
--- a/src/plugins/nat/dslite/dslite_in2out.c
+++ b/src/plugins/nat/dslite/dslite_in2out.c
@@ -316,7 +316,7 @@ dslite_in2out_node_fn_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
 	  ip40 = vlib_buffer_get_current (b0) + sizeof (ip6_header_t);
 	  proto0 = ip_proto_to_nat_proto (ip40->protocol);
 
-	  if (PREDICT_FALSE (proto0 == ~0))
+	  if (PREDICT_FALSE (proto0 == NAT_PROTOCOL_OTHER))
 	    {
 	      error0 = DSLITE_ERROR_UNSUPPORTED_PROTOCOL;
 	      next0 = DSLITE_IN2OUT_NEXT_DROP;
diff --git a/src/plugins/nat/dslite/dslite_out2in.c b/src/plugins/nat/dslite/dslite_out2in.c
index 96cf9188cf6..c2fa767bd7d 100644
--- a/src/plugins/nat/dslite/dslite_out2in.c
+++ b/src/plugins/nat/dslite/dslite_out2in.c
@@ -146,7 +146,7 @@ VLIB_NODE_FN (dslite_out2in_node) (vlib_main_t * vm,
 	  ip40 = vlib_buffer_get_current (b0);
 	  proto0 = ip_proto_to_nat_proto (ip40->protocol);
 
-	  if (PREDICT_FALSE (proto0 == ~0))
+	  if (PREDICT_FALSE (proto0 == NAT_PROTOCOL_OTHER))
 	    {
 	      error0 = DSLITE_ERROR_UNSUPPORTED_PROTOCOL;
 	      next0 = DSLITE_OUT2IN_NEXT_DROP;