From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.github.com (out-25.smtp.github.com [192.30.252.208]) by mail.toke.dk (Postfix) with ESMTPS id 52CD27B222E for ; Fri, 4 Dec 2020 21:19:05 +0100 (CET) Authentication-Results: mail.toke.dk; dkim=pass (1024-bit key) header.d=github.com header.i=@github.com header.b=P+76TMxi Received: from github.com (hubbernetes-node-33dca9e.ash1-iad.github.net [10.56.102.42]) by smtp.github.com (Postfix) with ESMTPA id EC1D98406B8 for ; Fri, 4 Dec 2020 12:19:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1607113143; bh=ADmg8AWilYYwYT6PpzNdgOogRp0Zfd68PxS88chG1kI=; h=Date:From:Reply-To:To:Cc:Subject:List-ID:List-Archive:List-Post: List-Unsubscribe:From; b=P+76TMxitvsJ7eCKPe39MQKX1Fu8ccZ7agKPNRc3WPD61Tiu6+yzWNWA/ujmYEL1e N04sLiTSlMhsm8ZrfG05gPV3kLbWxgcx4zo1J0zvnYc+bVQr8vPFdPOsMeLSODdG0N fe4vrqWlypJODC5v6U7pN6QCmFKTDCV69dp9zyIA= Date: Fri, 04 Dec 2020 12:19:03 -0800 From: olg33 To: tohojo/flent Message-ID: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="--==_mimepart_5fca99b7e8f0c_4d19b49346f"; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: list X-GitHub-Sender: olg33 X-GitHub-Recipient: flent-users X-GitHub-Reason: subscribed X-Auto-Response-Suppress: All X-GitHub-Recipient-Address: flent-users@flent.org Message-ID-Hash: OEWNNJ2ACTWFTSMESAE7MLUWXF3S46J5 X-Message-ID-Hash: OEWNNJ2ACTWFTSMESAE7MLUWXF3S46J5 X-MailFrom: noreply@github.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; suspicious-header CC: Subscribed X-Mailman-Version: 3.3.2 Reply-To: tohojo/flent Subject: [Flent-users] [tohojo/flent] Question about custom symbolic diffserv marking names feature (#215) List-Id: Flent discussion list Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: ----==_mimepart_5fca99b7e8f0c_4d19b49346f Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hello, I have a system using the feature that implements custom symbolic diffserv marking names, In the past, I got it working with your help (Issue #203). Now, I had to replicate settings in another server. First I cloned the VM of the first deployment and reviewed the flentrc file, which has the following lines: `[global] marking_names=10=0x28;12=0x30;14=0x38;16=0x40;18=0x48;20=0x50;26=0x68;34=0x88` Once everything was in place I ran the following test: `flent rrul_var -H 10.111.38.60 --test-parameter bidir_streams=5 --test-parameter markings=10,12,14,16,20` In principle all went fine: ![Capture](https://user-images.githubusercontent.com/61751672/101208375-1ac72e00-3640-11eb-935d-8f88eb9f14b1.JPG) Simultaneously, I performed a packet capture to see the marks in the traffic generated in the upload traffic as the download one doesn't seem to be marked maybe due to a router blocking, but that is not an issue right now. Looking at the upload captures I'm not seeing the outcome expected. I should see values of 0x28, 0x30, 0x38, 0x40 and 0x50 in those packets. Instead, I see values like 0x10, 0x0a, ox0e, etc. ![Capture](https://user-images.githubusercontent.com/61751672/101209320-8a89e880-3641-11eb-873e-ec7e87534ad5.JPG) After banging my head for a wile, I would like to ask if you see anything that I may be missing in steps described above? Any clue would be appreciated. Thanks! -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/215 ----==_mimepart_5fca99b7e8f0c_4d19b49346f Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

Hello,

I have a system using the feature that implements custom symbolic diffserv marking names, In the past, I got it working with your help (Issue #203).

Now, I had to replicate settings in another server. First I cloned the VM of the first deployment and reviewed the flentrc file, which has the following lines:

[global] marking_names=10=0x28;12=0x30;14=0x38;16=0x40;18=0x48;20=0x50;26=0x68;34=0x88

Once everything was in place I ran the following test:

flent rrul_var -H 10.111.38.60 --test-parameter bidir_streams=5 --test-parameter markings=10,12,14,16,20

In principle all went fine:

Capture

Simultaneously, I performed a packet capture to see the marks in the traffic generated in the upload traffic as the download one doesn't seem to be marked maybe due to a router blocking, but that is not an issue right now.

Looking at the upload captures I'm not seeing the outcome expected. I should see values of 0x28, 0x30, 0x38, 0x40 and 0x50 in those packets. Instead, I see values like 0x10, 0x0a, ox0e, etc.

Capture

After banging my head for a wile, I would like to ask if you see anything that I may be missing in steps described above?

Any clue would be appreciated.

Thanks!

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