X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=src%2Fvnet%2Fipfix-export%2Fipfix_doc.md;h=1c7aad7750dc865e40ee2812ba8712c07e392849;hb=78681def21b931309a779dfc6a5cbc6ff8b1f814;hp=59118f68e11e1a35888738b21ffb6fae7c822897;hpb=51cbbd2282f39ff1b64781c73efbbe3b332ed3d9;p=vpp.git

diff --git a/src/vnet/ipfix-export/ipfix_doc.md b/src/vnet/ipfix-export/ipfix_doc.md
index 59118f68e11..1c7aad7750d 100644
--- a/src/vnet/ipfix-export/ipfix_doc.md
+++ b/src/vnet/ipfix-export/ipfix_doc.md
@@ -259,7 +259,7 @@ This function creates the packet header for an ipfix data packet
       	udp->checksum = 0xffff;
           }
 
-        ASSERT (ip->checksum == ip4_header_checksum (ip));
+        ASSERT (ip4_header_checksum_is_valid (ip));
 
         vlib_put_frame_to_node (vm, ip4_lookup_node.index, f);
       }