From: "Jiang, YuX" <yux.jiang@intel.com>
To: Alvin Zhang <alvinx.zhang@intel.com>,
"Xing, Beilei" <beilei.xing@intel.com>,
"Guo, Junfeng" <junfeng.guo@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, "Zhang, AlvinX" <alvinx.zhang@intel.com>
Subject: RE: [dpdk-dev] [PATCH v3] net/i40e: disable source pruning
Date: Mon, 21 Feb 2022 08:30:45 +0000 [thread overview]
Message-ID: <BYAPR11MB27115E8BB2D913011F82C3E3FE3A9@BYAPR11MB2711.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20211020012831.8480-1-alvinx.zhang@intel.com>
> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Alvin Zhang
> Sent: Wednesday, October 20, 2021 9:29 AM
> To: Xing, Beilei <beilei.xing@intel.com>; Guo, Junfeng
> <junfeng.guo@intel.com>
> Cc: dev@dpdk.org; Zhang, AlvinX <alvinx.zhang@intel.com>
> Subject: [dpdk-dev] [PATCH v3] net/i40e: disable source pruning
>
> VRRP advertisement packets are dropped on i40e PF devices because when
> a MAC address is added to a device, packets originating from that MAC
> address are dropped.
>
> This patch adds a devarg to support disabling source pruning to work around
> above issue.
>
> Bugzilla ID: 648
>
> Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com>
> ---
Tested-by: Yu Jiang <YuX.Jiang@intel.com>
Verified patchset http://patches.dpdk.org/project/dpdk/patch/20211020012831.8480-1-alvinx.zhang@intel.com/ on baseline dpdk22.03-rc1:ecc0dd455e "raw/cnxk_gpio: add option to select subset of GPIOs"
Tested pass on Ethernet Controller XL710 for 40GbE QSFP+ 1583, OS: Fedora Linux 35/5.14.10-300.fc35.x86_64
Test step as below:
./dpdk-testpmd -l 1,2 -n 1 -a 18:00.0,disable_source_pruning=1 -- -i
pkt = Ether(src="00:00:5E:00:01:0A")/IP()/Raw("x"*60)
test steps:
1). testpmd>set verbose 1
testpmd>start
2). Send the pkt, the pkt can be received by testpmd
3). testpmd>mac_addr add 0 00:00:5E:00:01:0A
4). Re-send the pkt, the pkt still can be received by testpmd.
next prev parent reply other threads:[~2022-02-21 8:31 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-19 9:04 [dpdk-dev] [PATCH] " Alvin Zhang
2021-10-19 9:38 ` [dpdk-dev] [PATCH v2] " Alvin Zhang
2021-10-20 1:28 ` [dpdk-dev] [PATCH v3] " Alvin Zhang
2022-02-21 8:30 ` Jiang, YuX [this message]
2022-02-21 9:35 ` Morten Brørup
2022-12-26 9:03 ` Zhang, Ke1X
2022-12-26 10:26 ` Morten Brørup
2022-12-26 10:27 ` Morten Brørup
2023-01-09 2:20 ` [PATCH] " Ke Zhang
2023-01-09 7:40 ` Morten Brørup
2023-01-13 12:50 ` Ferruh Yigit
2023-01-30 8:09 ` [PATCH v2] net/i40e: support enabling/disabling " Ke Zhang
2023-01-30 8:41 ` Morten Brørup
2023-01-30 8:58 ` David Marchand
2023-01-31 3:28 ` Zhang, Ke1X
2023-02-01 11:11 ` Thomas Monjalon
2023-02-07 1:40 ` Zhang, Ke1X
2023-02-07 8:35 ` Thomas Monjalon
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