diff options
Diffstat (limited to 'src/vnet/ipfix-export/flow_api.c')
| -rw-r--r-- | src/vnet/ipfix-export/flow_api.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/vnet/ipfix-export/flow_api.c b/src/vnet/ipfix-export/flow_api.c index c64f5508487..62dc703d9a0 100644 --- a/src/vnet/ipfix-export/flow_api.c +++ b/src/vnet/ipfix-export/flow_api.c @@ -160,6 +160,11 @@ vl_api_set_ipfix_exporter_t_internal ( if (path_mtu < 68) return VNET_API_ERROR_INVALID_VALUE; + /* Calculate how much header data we need. */ + exp->all_headers_size = sizeof (ip4_header_t) + sizeof (udp_header_t) + + sizeof (ipfix_message_header_t) + + sizeof (ipfix_set_header_t); + /* Reset report streams if we are reconfiguring IP addresses */ if (exp->ipfix_collector.as_u32 != collector.as_u32 || exp->src_address.as_u32 != src.as_u32 || |