nat: use SVR

[vpp.git] / src / plugins / nat / dslite_out2in.c

diff --git a/src/plugins/nat/dslite_out2in.c b/src/plugins/nat/dslite_out2in.c
index 18f9a57..265d79f 100644 (file)
--- a/src/plugins/nat/dslite_out2in.c
+++ b/src/plugins/nat/dslite_out2in.c
@@ -46,7 +46,8 @@ dslite_icmp_out2in (dslite_main_t * dm, ip4_header_t * ip4,
 
   echo = (icmp_echo_header_t *) (icmp + 1);
 
-  if (icmp_is_error_message (icmp) || (icmp->type != ICMP4_echo_reply))
+  if (icmp_type_is_error_message (icmp->type)
+      || (icmp->type != ICMP4_echo_reply))
     {
       n = DSLITE_OUT2IN_NEXT_DROP;
       *error = DSLITE_ERROR_BAD_ICMP_TYPE;