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-rw-r--r--src/plugins/ioam/ipfixcollector/ipfixcollector.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/plugins/ioam/ipfixcollector/ipfixcollector.c b/src/plugins/ioam/ipfixcollector/ipfixcollector.c
index 71b934ecd93..4d6735f5971 100644
--- a/src/plugins/ioam/ipfixcollector/ipfixcollector.c
+++ b/src/plugins/ioam/ipfixcollector/ipfixcollector.c
@@ -73,6 +73,11 @@ ipfix_collector_reg_setid (vlib_main_t * vm, ipfix_client_add_del_t * info)
client->set_id = info->ipfix_setid;
hash_set (cm->client_reg_table, info->ipfix_setid, i);
+
+ if (!udp_is_valid_dst_port (UDP_DST_PORT_ipfix, 1))
+ udp_register_dst_port (vm, UDP_DST_PORT_ipfix,
+ ipfix_collector_node.index, 1);
+
return 0;
}
@@ -88,9 +93,6 @@ ipfix_collector_init (vlib_main_t * vm)
cm->client_reg_pool = NULL;
cm->client_reg_table = hash_create (0, sizeof (uword));
- udp_register_dst_port (vm,
- UDP_DST_PORT_ipfix,
- ipfix_collector_node.index, 1 /* is_ip4 */ );
return error;
}