From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-23.smtp.github.com (out-23.smtp.github.com [192.30.252.206]) by mail.toke.dk (Postfix) with ESMTPS id 1CE788C5819 for ; Wed, 29 Sep 2021 17:47:17 +0200 (CEST) Authentication-Results: mail.toke.dk; dkim=pass (1024-bit key) header.d=github.com header.i=@github.com header.b=h7P528LQ Received: from github-lowworker-d31a065.va3-iad.github.net (github-lowworker-d31a065.va3-iad.github.net [10.48.17.70]) by smtp.github.com (Postfix) with ESMTP id 5B3366002E5 for ; Wed, 29 Sep 2021 08:47:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1632930436; bh=BCkVdetbCTH0mSnwzPc7hI0GCLqwOD6z0lpGiRSpzww=; h=Date:From:Reply-To:To:Cc:Subject:List-ID:List-Archive:List-Post: List-Unsubscribe:From; b=h7P528LQfwqt6FaP9yQrTxoyYyZ+sdV3dl/GRzawKeh6quLUvI2JknQPDEz5ZIxl4 VawL1Hv2R/+HFD8VNq5/YxtYEZ1QUcteLK7s2hTLkWv29Z/s5kIquigxhOaJMRalOH oB8htDOm3zTzk7uSiuweqZKOsh+MfnXzN3/Wtnds= Date: Wed, 29 Sep 2021 08:47:16 -0700 From: j-breyer To: tohojo/flent Message-ID: Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="--==_mimepart_61548a844cc16_2c2fc760106282"; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: list X-GitHub-Sender: j-breyer 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: EF6KSD22VSC3A5KXD76G7RWUA5YKID2L X-Message-ID-Hash: EF6KSD22VSC3A5KXD76G7RWUA5YKID2L 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; digests; suspicious-header CC: Subscribed X-Mailman-Version: 3.3.4 Reply-To: tohojo/flent Subject: [Flent-users] [tohojo/flent] Questions (and Error) regarding rrul_prio (#240) List-Id: Flent discussion list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: ----==_mimepart_61548a844cc16_2c2fc760106282 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi! I'm currently trying a couple different tests provided in flent, and stumbled across the `rrul_prio` test. Firstly, I'm curious as to what the labels `BE`, `BE2`, `BE3` and `BE4` stand for - I suppose, the BE should be Best Effort(?) And for the ping section - the difference between `BE1` and `PRIO`? Further, their respective ToS or DSCP codes, as I was unable to find them in the docs, to consider them in possible network configurations. Also, when running the test (mn.h1 and mn.h2 refering to local entries in `/etc/hosts`, connections can be established): `sudo flent rrul_prio -p all_scaled --local-bind mn.h1 -l 60 -H mn.h2 -o rrul_prio2.pdf -v` I find the following error: ``` Ping (ms) ICMP PRIO: Starting watchdog with timeout 71 Started TimerRunner idx 17 ('Watchdog [Ping (ms) ICMP PRIO]') Started PingRunner idx 17 ('Ping (ms) ICMP PRIO') WARNING: Program exited non-zero. Runner class: IrttRunner Command: /usr/bin/irtt client -o - --fill=rand -Q -d 70s -i 0.2s --dscp=0x10,0x10 --local=mn.h1 mn.h2 Return code: 2 Stdout: Stderr: Error: strconv.ParseInt: parsing "0x10,0x10": invalid syntax WARNING: Unable to parse irtt JSON output: Expecting value: line 1 column 1 (char 0) WARNING: Command produced no valid data. Runner class: IrttRunner Command: /usr/bin/irtt client -o - --fill=rand -Q -d 70s -i 0.2s --dscp=0x10,0x10 --local=mn.h1 mn.h2 Return code: 2 Stdout: Stderr: Error: strconv.ParseInt: parsing "0x10,0x10": invalid syntax ``` Searching a bit through the test config files of your other tests, I found that normally your markings would be configured with DSCP names rather than hex values, maybe there lies the problem? The plot seems to include data from all connections, despite the Error (as far as I'm aware) -- 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/240 ----==_mimepart_61548a844cc16_2c2fc760106282 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit

Hi! I'm currently trying a couple different tests provided in flent, and stumbled across the rrul_prio test.

Firstly, I'm curious as to what the labels BE, BE2, BE3 and BE4 stand for - I suppose, the BE should be Best Effort(?)
And for the ping section - the difference between BE1 and PRIO?
Further, their respective ToS or DSCP codes, as I was unable to find them in the docs, to consider them in possible network configurations.

Also, when running the test (mn.h1 and mn.h2 refering to local entries in /etc/hosts, connections can be established):
sudo flent rrul_prio -p all_scaled --local-bind mn.h1 -l 60 -H mn.h2 -o rrul_prio2.pdf -v
I find the following error:

Ping (ms) ICMP PRIO: Starting watchdog with timeout 71
Started TimerRunner idx 17 ('Watchdog [Ping (ms) ICMP PRIO]')
Started PingRunner idx 17 ('Ping (ms) ICMP PRIO')
WARNING: Program exited non-zero.
Runner class: IrttRunner
Command: /usr/bin/irtt client -o - --fill=rand -Q -d 70s -i 0.2s  --dscp=0x10,0x10 --local=mn.h1  mn.h2
Return code: 2
Stdout: 
Stderr: Error: strconv.ParseInt: parsing "0x10,0x10": invalid syntax

WARNING: Unable to parse irtt JSON output: Expecting value: line 1 column 1 (char 0)
WARNING: Command produced no valid data.
Runner class: IrttRunner
Command: /usr/bin/irtt client -o - --fill=rand -Q -d 70s -i 0.2s  --dscp=0x10,0x10 --local=mn.h1  mn.h2
Return code: 2
Stdout: 
Stderr: Error: strconv.ParseInt: parsing "0x10,0x10": invalid syntax

Searching a bit through the test config files of your other tests, I found that normally your markings would be configured with DSCP names rather than hex values, maybe there lies the problem?

The plot seems to include data from all connections, despite the Error (as far as I'm aware)


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