diff options
| author |   Steven <sluong@cisco.com> | 2018-04-19 21:59:09 -0700 |
|---|---|---|
| committer |   Chris Luke <chris_luke@comcast.com> | 2018-04-23 18:33:59 +0000 |
| commit | b2ffc697570f17f413fb4f2748760c44f8f21661 (patch) | |
| tree | ed685d9d8be0a735625d102ffe1502f6c02be511 /src/plugins/lacp | |
| parent | 62166004a9f0861e9ea50101b2194881ef1a35aa (diff) | |
lacp: partner may time us out if fast-rate is configured [VPP-1247]
We should be sending LACP PDU every second if the partner has LACP_TIMEOUT flag
set which means it will time us out in 3 seconds.
Add interface name for lacp trace
Change-Id: If7d816c062d03e80cc0dd7d10dba0b76ace0664a
Signed-off-by: Steven <sluong@cisco.com>
Diffstat (limited to 'src/plugins/lacp')
| -rw-r--r-- | src/plugins/lacp/input.c | 2 | ||||
| -rw-r--r-- | src/plugins/lacp/node.c | 1 | ||||
| -rw-r--r-- | src/plugins/lacp/node.h | 1 | ||||
| -rw-r--r-- | src/plugins/lacp/protocol.h | 2 | ||||
| -rw-r--r-- | src/plugins/lacp/ptx_machine.h | 16 |
5 files changed, 14 insertions, 8 deletions
diff --git a/src/plugins/lacp/input.c b/src/plugins/lacp/input.c index 45db3b8455b..9b1f3b68abf 100644 --- a/src/plugins/lacp/input.c +++ b/src/plugins/lacp/input.c @@ -249,6 +249,8 @@ lacp_input_format_trace (u8 * s, va_list * args) u8 *p; lacp_state_struct *state_entry; + s = format (s, "%U:\n", format_vnet_sw_if_index_name, vnet_get_main (), + t->sw_if_index); s = format (s, "Length: %d\n", t->len); if (t->len >= sizeof (lacp_pdu_t)) { diff --git a/src/plugins/lacp/node.c b/src/plugins/lacp/node.c index 8eb78876461..447e85fd373 100644 --- a/src/plugins/lacp/node.c +++ b/src/plugins/lacp/node.c @@ -101,6 +101,7 @@ lacp_node_fn (vlib_main_t * vm, len = (b0->current_length < sizeof (t0->pkt)) ? b0->current_length : sizeof (t0->pkt); t0->len = len; + t0->sw_if_index = vnet_buffer (b0)->sw_if_index[VLIB_RX]; clib_memcpy (&t0->pkt, vlib_buffer_get_current (b0), len); } /* push this pkt to the next graph node, always error-drop */ diff --git a/src/plugins/lacp/node.h b/src/plugins/lacp/node.h index 26cf7a36ccc..ebc6704eb56 100644 --- a/src/plugins/lacp/node.h +++ b/src/plugins/lacp/node.h @@ -77,6 +77,7 @@ typedef enum /* lacp packet trace capture */ typedef struct { + u32 sw_if_index; u32 len; union { diff --git a/src/plugins/lacp/protocol.h b/src/plugins/lacp/protocol.h index 05a3f04a227..9fc2f35fd38 100644 --- a/src/plugins/lacp/protocol.h +++ b/src/plugins/lacp/protocol.h @@ -69,7 +69,7 @@ typedef enum } lacp_state_t; #define foreach_lacp_state_flag \ - _(0, LACP_STATE_LACP_ACTIViTY, "activity") \ + _(0, LACP_STATE_LACP_ACTIVITY, "activity") \ _(1, LACP_STATE_LACP_TIMEOUT, "lacp timeout") \ _(2, LACP_STATE_AGGREGATION, "aggregation") \ _(3, LACP_STATE_SYNCHRONIZATION, "synchronization") \ diff --git a/src/plugins/lacp/ptx_machine.h b/src/plugins/lacp/ptx_machine.h index 6183b633ae1..9b4f2805ee4 100644 --- a/src/plugins/lacp/ptx_machine.h +++ b/src/plugins/lacp/ptx_machine.h @@ -72,13 +72,15 @@ lacp_start_periodic_timer (vlib_main_t * vm, slave_if_t * sif, u8 expiration) static inline void lacp_schedule_periodic_timer (vlib_main_t * vm, slave_if_t * sif) { - // do fast rate if we are not yet synchronized - if (((sif->actor.state & (LACP_STATE_SYNCHRONIZATION | - LACP_STATE_COLLECTING | - LACP_STATE_DISTRIBUTING)) != - (LACP_STATE_SYNCHRONIZATION | LACP_STATE_COLLECTING | - LACP_STATE_DISTRIBUTING)) - && (sif->partner.state & LACP_STATE_AGGREGATION)) + // do fast rate if partner is in short timeout or + // we are not yet synchronized + if ((sif->partner.state & LACP_STATE_LACP_TIMEOUT) || + (((sif->actor.state & (LACP_STATE_SYNCHRONIZATION | + LACP_STATE_COLLECTING | + LACP_STATE_DISTRIBUTING)) != + (LACP_STATE_SYNCHRONIZATION | LACP_STATE_COLLECTING | + LACP_STATE_DISTRIBUTING)) + && (sif->partner.state & LACP_STATE_AGGREGATION))) lacp_start_periodic_timer (vm, sif, LACP_FAST_PERIODIC_TIMER); else lacp_start_periodic_timer (vm, sif, LACP_SLOW_PERIODIC_TIMER); |