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([2601:184:4500:11a8:5a94:6bff:fe3b:ad8]) by smtp.googlemail.com with ESMTPSA id b83sm11817027qkj.43.2015.10.25.13.44.46 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 25 Oct 2015 13:44:46 -0700 (PDT) Message-ID: <562D3F3E.9050509@gmail.com> Date: Sun, 25 Oct 2015 16:44:46 -0400 From: Richard Smith User-Agent: Mozilla/5.0 (X11; Linux i686; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: Sebastian Moeller References: <562A5BE5.6010101@gmail.com> <8AAB9319-17D4-40E5-B5B6-DABCB63864CF@gmx.de> <562CF0E6.5050700@gmail.com> <562CFE58.9080806@gmail.com> <562D353D.9000308@gmail.com> <934B3B2E-F845-4A78-9FDA-E2CEA2AB434A@gmx.de> In-Reply-To: <934B3B2E-F845-4A78-9FDA-E2CEA2AB434A@gmx.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Cc: "cerowrt-devel@lists.bufferbloat.net" Subject: Re: [Cerowrt-devel] Problems testing sqm (solved) X-BeenThere: cerowrt-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: Development issues regarding the cerowrt test router project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 25 Oct 2015 20:45:11 -0000 On 10/25/2015 04:33 PM, Sebastian Moeller wrote: >> >> Working on it... I've run into a small snag in that I can't seem >> to return back to Linksys stock. For some reason the flash upload >> goes really, really, slow (I verified I'm using wired) and the >> upload times out before it completes. > Ihink I read in the openwrt forum people use the serial/jtag port for > such things, but the memory is dim and the thread by now has reached > like 900 pages or so... Well I was hoping to not have to crack open this router (for a change) I'll dig around more to see what I can find. > Cool! I note it seems you are running an older flent version (or > maybe even before the big rename, so netperf-wrapper). I think > current flent includes enough improvements to merit a switch; I > especially like “--remote-metadata=root@gw.home.lan” option to > collect some data from the DUT automatically and save these into the > output file, making it easy to answer a few question about the > configuration used a few days/hours after the fact). I am. Thats because new flent throws an exception on my laptop when I try to plot. My laptio is a hybird Ubuntu LTS 12.04.5. Hybrid in that I have lots of backports on it. Traceback (most recent call last): File "/usr/local/bin/flent", line 9, in load_entry_point('flent==0.12.4-git-31aed5e', 'console_scripts', 'flent')() File "/usr/local/lib/python2.7/dist-packages/flent-0.12.4_git_31aed5e-py2.7.egg/flent/__init__.py", line 50, in run_flent b.run() File "/usr/local/lib/python2.7/dist-packages/flent-0.12.4_git_31aed5e-py2.7.egg/flent/batch.py", line 491, in run return self.run_test(self.settings, self.settings.DATA_DIR, True) File "/usr/local/lib/python2.7/dist-packages/flent-0.12.4_git_31aed5e-py2.7.egg/flent/batch.py", line 424, in run_test formatter.format([res]) File "/usr/local/lib/python2.7/dist-packages/flent-0.12.4_git_31aed5e-py2.7.egg/flent/formatters.py", line 282, in format self.plotter.plot(results) File "/usr/local/lib/python2.7/dist-packages/flent-0.12.4_git_31aed5e-py2.7.egg/flent/plotters.py", line 297, in plot self.connect_interactive() File "/usr/local/lib/python2.7/dist-packages/flent-0.12.4_git_31aed5e-py2.7.egg/flent/plotters.py", line 347, in connect_interactive if self.interactive_callback or not self.can_highlight or not self.figure.canvas.supports_blit: AttributeError: 'FigureCanvasQTAgg' object has no attribute 'supports_blit' I've been meaning to file a bug, but just haven't gotten around to it yet. > Also I want to > note that if you shape ethernet you should use the link layer > adaptation built into sqm (configurable via the GUI): Select Ethernet > with overhead and specify the overhead to be: 24 Bytes (ethernet > pre-amble & interframe gap & FCS, Linux will have already accounted > for MACs & frame type 14 bytes, you may need to add vlan tag (4 > additional bytes)). Thanks. I'll keep that in mind for future tests. -- Richard A. Smith