From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id BF21C42C6C for ; Fri, 9 Jun 2023 11:21:53 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B97E840EDB; Fri, 9 Jun 2023 11:21:52 +0200 (CEST) Received: from mail-pl1-f197.google.com (mail-pl1-f197.google.com [209.85.214.197]) by mails.dpdk.org (Postfix) with ESMTP id 30CF140A84 for ; Thu, 8 Jun 2023 16:41:05 +0200 (CEST) Received: by mail-pl1-f197.google.com with SMTP id d9443c01a7336-1b00f70e6b0so5511945ad.0 for ; Thu, 08 Jun 2023 07:41:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=interfacemasters.com; s=google; t=1686235264; x=1688827264; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=NYI12brEKFPnn/BIN3UyxNW/dT3FOQYObck7oKFqkQI=; b=cZjgXhEGVJtNO8YA/Srlq8m8PJGtW2jbrE30UNB3QClnpwYuSTFIB8RbgeG53E3ntP iY9nvHvt8Z3tAvp/Lvbfri2K9jMEMzVaJiCL1aCzts2bfMmCqNj6HsgBYUWDLGEjgawf 4V6Ef9Trvcz/rpLClPfDAzMNwd8atzRb+4kFw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686235264; x=1688827264; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=NYI12brEKFPnn/BIN3UyxNW/dT3FOQYObck7oKFqkQI=; b=FkN7KwxspyiolAiNNt2TTyvvY8Pk3RIuKh1+cU3j1G14rZPMBR3joe7atGIC4ZQTTR koL4NK3sjD935ywBPjBpLCMJkK4nmRKQy0+LVJK7FkM3IKtMZkuLz71z+qMAvDiCXd5v BOVvV66A9wfzlx2NklaxLrIYa4nHt56xL9eJ0z67wbDo5vCXieZmA/FMFyR79E72d2vE JCpHzEAxATQy3S+GQ63DQNDTDCaDxhkMdnIkUrbQvNXD6IVW1srpuf1HoLrHZdIRT99G rUp7dzvQHNfzcUFRZN3UGoDK2Qh5aLP7EUHtvmxwpNHmEn8wbti06SljnTs+mpVvaPXs Oajg== X-Gm-Message-State: AC+VfDyHAeHeEFPokRou+/mcAvXKAl5SEfxviiGszZ5hwht3tMyFl7z4 abx7tJFCKJKqn5t19fg/IJvLN3PmtrGWh+LsnNq7Jf8TnfrJ8stM0zg= X-Google-Smtp-Source: ACHHUZ6U5FNmXA5kC2xQzKNPbJLbz8FvCSzT+ip/N6w5EYFwcztnuQ1/PsCPUSJRVIF7jZHNX1gwnoxN/PVV5JvEv0I= X-Received: by 2002:a17:903:2449:b0:1b0:2b0e:d3ef with SMTP id l9-20020a170903244900b001b02b0ed3efmr9452335pls.55.1686235263944; Thu, 08 Jun 2023 07:41:03 -0700 (PDT) MIME-Version: 1.0 From: Oleksandr Nahnybida Date: Thu, 8 Jun 2023 17:40:53 +0300 Message-ID: Subject: DPDK port -> GCP interface To: users@dpdk.org Content-Type: multipart/alternative; boundary="000000000000ea5e8005fd9f3d1e" X-Mailman-Approved-At: Fri, 09 Jun 2023 11:21:51 +0200 X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org --000000000000ea5e8005fd9f3d1e Content-Type: text/plain; charset="UTF-8" Hi All, I'm using dpdk in google cloud, but I don't know a good way to know which dpdk port corresponds to a network interface on the GCP side for instances with multiple interfaces. The problem is that GCP doesn't provide API to get MAC address of the interface, so Mac matching is impossible. The next thing is matching IP, but for that, I need to handle the IP assignment(DHCP), and it is not something I want to implement. Any recommendations? Best Regards, Oleksandr --000000000000ea5e8005fd9f3d1e Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi All,

I'm using dpdk in google cl= oud, but I don't know a good way to know which dpdk port corresponds=C2= =A0to a network interface on the GCP side for instances with multiple inter= faces.
The problem is that GCP doesn't provide API to get MAC= address of the interface, so Mac matching is impossible. The next thing is= matching IP, but for that, I need to handle the IP assignment(DHCP), and i= t is not something I want to implement.

Any recomm= endations?

Best Regards,
Oleksandr
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