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From: Cliff Burdick <shaklee3@gmail.com>
Date: Fri, 19 Oct 2018 11:25:42 -1000
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To: users <users@dpdk.org>
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Subject: [dpdk-users] Hairpin with rte_flow?
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Does anyone know if it's possible to do a hairpin mode using rte_flow? For
example, if I send a packet to 10.1.1.1, in tx queue 0, but I also have a
flow rule to send 10.1.1.1 to rx queue 1, is there a way to get the nic to
do that without sending the actual packet out? Mellanox appears to support
a hairpin mode, but it doesn't look like it's through dpdk.