diff options
| author |   Xavier Simonart <xavier.simonart@intel.com> | 2018-12-26 15:26:27 +0100 |
|---|---|---|
| committer | Xavier Simonart <xavier.simonart@intel.com> | 2019-01-03 13:18:19 +0100 |
| commit | fccce1ef79294066fc7e3dc5b36c5915573d0e47 (patch) | |
| tree | 9c1eccd2dae0255610e7fdf9624ef2bbfd2277d5 /VNFs/DPPD-PROX/tx_pkt.h | |
| parent | 8bca011d7b95868bee9c965c5a6fafc031835a6b (diff) | |
Prevent dropping ARP packets
JIRA: SAMPLEVNF-152
When system is overloaded, ARP packets were sometimes dropped, as any
other packets.
This was causing two issues:
- The count of TX non dataplane packets was wrong
- If many consecutive ARP packets were dropped, the underlying switch might
see its ARP timer expiring, causing performance degradation (packets being
broadcasted).
ARP packets are now always sent as no-drop.
Change-Id: I9a86cbf8c4b56a178f86bc789153f1fa49ddf73f
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Diffstat (limited to 'VNFs/DPPD-PROX/tx_pkt.h')
| -rw-r--r-- | VNFs/DPPD-PROX/tx_pkt.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/VNFs/DPPD-PROX/tx_pkt.h b/VNFs/DPPD-PROX/tx_pkt.h index e8caed52..a6881531 100644 --- a/VNFs/DPPD-PROX/tx_pkt.h +++ b/VNFs/DPPD-PROX/tx_pkt.h @@ -64,6 +64,8 @@ int tx_pkt_no_drop_hw(struct task_base *tbase, struct rte_mbuf **mbufs, uint16_t int tx_pkt_no_drop_sw(struct task_base *tbase, struct rte_mbuf **mbufs, uint16_t n_pkts, uint8_t *out); int tx_pkt_hw(struct task_base *tbase, struct rte_mbuf **mbufs, uint16_t n_pkts, uint8_t *out); int tx_pkt_sw(struct task_base *tbase, struct rte_mbuf **mbufs, uint16_t n_pkts, uint8_t *out); +int tx_ctrlplane_hw(struct task_base *tbase, struct rte_mbuf **mbufs, uint16_t n_pkts, uint8_t *out); +int tx_ctrlplane_sw(struct task_base *tbase, struct rte_mbuf **mbufs, uint16_t n_pkts, uint8_t *out); int tx_pkt_trace(struct task_base *tbase, struct rte_mbuf **mbufs, uint16_t n_pkts, uint8_t *out); int tx_pkt_dump(struct task_base *tbase, struct rte_mbuf **mbufs, uint16_t n_pkts, uint8_t *out); |