diff options
| author |   Juraj Sloboda <jsloboda@cisco.com> | 2016-07-06 06:11:00 -0700 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2016-07-08 09:36:48 +0000 |
| commit | 618ab08c4f0bccc4ceca6a8b18ea797fbe9fd5a7 (patch) | |
| tree | 11d9c86a846dbfdb9b82235450442f56a90dd9be | |
| parent | a7775387b18ede6b9a0ddaa8c994d2401de0e238 (diff) | |
Reset IPFIX streams after configuration change
Reset IPFIX streams if reconfiguring IP addresses or collector port
Change-Id: Idc914f90462572342d4ed02b538bb2d30b317931
Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
| -rw-r--r-- | vnet/vnet/flow/flow_report.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/vnet/vnet/flow/flow_report.c b/vnet/vnet/flow/flow_report.c index b78df60a..8cfbd59a 100644 --- a/vnet/vnet/flow/flow_report.c +++ b/vnet/vnet/flow/flow_report.c @@ -211,6 +211,17 @@ int vnet_flow_report_add_del (flow_report_main_t *frm, return 0; } +void vnet_flow_reports_reset (flow_report_main_t * frm) +{ + flow_report_t *fr; + vec_foreach (fr, frm->reports) + { + fr->sequence_number = 0; + fr->update_rewrite = 1; + fr->last_template_sent = 0; + } +} + static clib_error_t * set_ipfix_command_fn (vlib_main_t * vm, unformat_input_t * input, @@ -263,6 +274,12 @@ set_ipfix_command_fn (vlib_main_t * vm, if (path_mtu < 68) return clib_error_return (0, "too small path-mtu value, minimum is 68"); + /* Reset report streams if we are reconfiguring IP addresses */ + if (frm->ipfix_collector.as_u32 != collector.as_u32 || + frm->src_address.as_u32 != src.as_u32 || + frm->collector_port != collector_port) + vnet_flow_reports_reset(frm); + frm->ipfix_collector.as_u32 = collector.as_u32; frm->collector_port = collector_port; frm->src_address.as_u32 = src.as_u32; |