From: 최영민 <youngminchoi94@gmail.com>
To: users@dpdk.org
Subject: tunnel offload + TX with rte_flow
Date: Mon, 15 May 2023 00:06:13 +0900 [thread overview]
Message-ID: <CAJzpdK52AKYTimxix5FDKs=Xc8Z8v6Ubf-Xd0sDf9i8eKyodXw@mail.gmail.com> (raw)
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Hi, all
Previously, I used RAW_ENCAP/RAW_DECAP actions to create flow rules for
tunnel offload. But, what I want to do is forward packets directly after
performing RAW_ENCAP/RAW_DECAP.
For example, the current packet processing pipeline is
1. tunneled packets arrived at NIC -> 2. RAW_ENCAP/DECAP by rte_flow -> 3.
rte_eth_rx_burst() -> 4. processing packet -> 5. rte_eth_tx_burst()
But, for some packets, I don't need to process packets and want to
forward them as fast as possible. So, what I want is 1. tunneled packets
arrived at NIC -> 2. RAW_ENCAP/DECAP by rte_flow and Tx them directly.
If it is possible with rte_flow or other methods, please let me know.
Thank you.
Regard
Youngmin
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reply other threads:[~2023-05-17 14:35 UTC|newest]
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