From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-iw0-f171.google.com (mail-iw0-f171.google.com [209.85.214.171]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id E0605200876; Fri, 15 Jul 2011 19:02:44 -0700 (PDT) Received: by iwn34 with SMTP id 34so2465804iwn.16 for ; Fri, 15 Jul 2011 19:40:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; bh=aRqdPUQqVqLAe2+2ly8HaMAu1uR7FvM38o3VH0oVSNk=; b=N4iY+xZ4EamHN373+x1gzKLfPNdMgsVUANTkopsrcaSzyZtakOIhC1/qYutvtkYFJS iUE1ZCGTptyGr47m/INqunXGdOd/S6WvpgpfpzqUlQIJIIv4ZeHuXCvfszEAmCPjjDRQ GRY+7yvoWyiVClD1DGTEcbh+EINgum1yaY4ak= MIME-Version: 1.0 Received: by 10.231.118.18 with SMTP id t18mr3665453ibq.60.1310784052865; Fri, 15 Jul 2011 19:40:52 -0700 (PDT) Received: by 10.231.27.17 with HTTP; Fri, 15 Jul 2011 19:40:52 -0700 (PDT) Date: Fri, 15 Jul 2011 20:40:52 -0600 Message-ID: Subject: smoketest #6 of cerowrt is go for testing From: Dave Taht To: bismark-bootcamp@projectbismark.net, bismark-devel@lists.bufferbloat.net, bloat-devel Content-Type: multipart/alternative; boundary=001636920d3ad929df04a826b148 X-BeenThere: bloat-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: "Developers working on AQM, device drivers, and networking stacks" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 16 Jul 2011 02:02:45 -0000 --001636920d3ad929df04a826b148 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable GET IT AT: http://huchra.bufferbloat.net/~cerowrt/cerowrt-wndr3700/ Noted thus far: 0) We have a priority 3 issue with ntp starting up. NTP times out too early it keeps restarting, and restarting, and restarting... (it's on a 10 second timer) This is related to the dnssec issue I'm well aware of. It looks like 60 second timer would work better) (dnssec IS disabled by default in this build, so ntp isn't even needed and does eventually get the correct time if you kill off named.montime - an= d the right answer is to patch ntp to just issue the first queries for ntp -g option with the auth-needed bit off... I have NO idea how to do that with dnssec. ntp even tries ipv6 but doesn't get out of gatech... (gatech's problem, not me, I hope!) oot@OpenWrt:/etc/xinetd.d# ntpdc -n -p remote local st poll reach delay offset disp =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =3D69.167.160.102 192.168.22.222 2 64 377 0.05031 -0.001173 0.05679 =3D207.171.17.42 192.168.22.222 16 1024 0 0.00000 0.000000 3.99217 =3D66.96.110.10 192.168.22.222 2 64 377 0.07285 -0.004067 0.04944 =3D2001:1868:213:5 2002:82cf:6116: 16 1024 0 0.00000 0.000000 3.99217 =3D2001:470:8c8e:0 2002:82cf:6116: 16 1024 0 0.00000 0.000000 3.99217 =3D173.203.122.111 192.168.22.222 3 64 377 0.04329 -0.004989 0.06305 *66.228.39.48 192.168.22.222 2 64 377 0.02226 -0.003478 0.03444 1) uftp: built, entirely untested 2) netserver: small bug in xinetd - wrong directory for it, had to move it: root@OpenWrt:/etc/xinetd.d# mv ../xinet.d/netserver . (hint: I am too tired and dangers to fix this in git myself) d@cruithne:~$ netperf 172.30.42.33 MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to localhost (127.0.0.1) port 0 AF_INET Recv Send Send Socket Socket Message Elapsed Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec 87380 16384 16384 10.00 10394.62 3) And ditg guys.? THANK YOU FOR THE FLASH! With a full build with all the major extra tools installed (your new stuff, plus bismark, plus openvpn and iperf), flash requirements have been reduced by nearly 8% from the last build, thanks to your work. THANK YOU. /dev/root 14848 10028 4820 68% / tmpfs 30888 436 30452 1% /tmp tmpfs 512 0 512 0% /dev 4) Debloat: disabled. We ran into a problem with reducing buffers via ethtool to low levels on the gige port. It would get 'stuck' after 7 packet= s or so, when the ge00 driver was reduced to 4 packets. so that portion of the debloating stuff is *entirely disabled* right now. I'm bugged we had to do this for this smoke test, and I intend to fix it as soon as I have some brain cells in the morning. Since we now have a reproducable test case for the problem, we're in great shape, for that, or so I hope. I'm goin to bed. please test web, polipo, wired, wireless, encrypted wireless, 5 ghz, 2.4ghz= , the internet, ipv6, your tools, my tools, whatever you can think of, AND FILE BUGS, and let me know if any other kittens are eaten by 1PM saturday afternoon EST, at which I'm hoping to pull together RC-1 for wider use. Thanks for the smoketesting. --=20 Dave T=E4ht SKYPE: davetaht US Tel: 1-239-829-5608 http://the-edge.blogspot.com --001636920d3ad929df04a826b148 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable

GET IT AT:

http://huchra.bufferbloat.net/~cerowrt/cerowrt-wndr3700= /


Noted thus far:

0) We have a priority 3 issue with = ntp starting up. NTP times out too early it keeps restarting, and restartin= g, and restarting... (it's on a 10 second timer) This is related to the= dnssec issue I'm well aware of. It looks like=A0 60 second timer would= work better)

(dnssec IS disabled by default in this build, so ntp isn't even nee= ded
and does eventually get the correct time if you kill off named.monti= me - and the right answer is to patch ntp to just issue the first queries f= or

ntp -g option

with the auth-needed bit off... I have NO idea how= to do that with dnssec.

ntp even tries ipv6 but doesn't get out= of gatech... (gatech's problem, not me, I hope!)

oot@OpenWrt:/e= tc/xinetd.d# ntpdc -n -p
=A0=A0=A0=A0 remote=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 local=A0=A0=A0=A0=A0 st p= oll reach=A0 delay=A0=A0 offset=A0=A0=A0 disp
=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
=3D69.167.160.102=A0 192.168.22.= 222=A0=A0 2=A0=A0 64=A0 377 0.05031 -0.001173 0.05679
=3D207.171.17.42=A0=A0 192.168.22.222=A0 16 1024=A0=A0=A0 0 0.00000=A0 0.00= 0000 3.99217
=3D66.96.110.10=A0=A0=A0 192.168.22.222=A0=A0 2=A0=A0 64=A0= 377 0.07285 -0.004067 0.04944
=3D2001:1868:213:5 2002:82cf:6116: 16 102= 4=A0=A0=A0 0 0.00000=A0 0.000000 3.99217
=3D2001:470:8c8e:0 2002:82cf:6116: 16 1024=A0=A0=A0 0 0.00000=A0 0.000000 3= .99217
=3D173.203.122.111 192.168.22.222=A0=A0 3=A0=A0 64=A0 377 0.04329= -0.004989 0.06305
*66.228.39.48=A0=A0=A0 192.168.22.222=A0=A0 2=A0=A0 6= 4=A0 377 0.02226 -0.003478 0.03444



1) uftp: built, entirely untested

2) netserver: small bu= g in xinetd - wrong directory for it, had to move it:

root@OpenWrt:/etc/xinetd.d# mv ../xinet.d/netserver .

(hint: I a= m too tired and dangers to fix this in git myself)

d@cruithne:~$ net= perf 172.30.42.33
MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0= AF_INET to localhost (127.0.0.1) port 0 AF_INET
Recv=A0=A0 Send=A0=A0=A0 Send=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0
Socket Socket=A0 Message=A0 Elapsed=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0
Size=A0=A0 Size=A0=A0=A0 Size=A0= =A0=A0=A0 Time=A0=A0=A0=A0 Throughput=A0
bytes=A0 bytes=A0=A0 bytes=A0= =A0=A0 secs.=A0=A0=A0 10^6bits/sec=A0

=A087380=A0 16384=A0 16384=A0= =A0=A0 10.00=A0=A0=A0 10394.62=A0=A0


3) And ditg guys.? THANK YOU=A0 FOR THE FLASH!

With a full b= uild with all the major extra tools installed (your new stuff, plus bismark= , plus openvpn and iperf), flash requirements have been reduced by nearly 8= % from the last build, thanks to your work. THANK YOU.

/dev/root=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 14= 848=A0=A0=A0=A0 10028=A0=A0=A0=A0=A0 4820=A0 68% /
tmpfs=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 30888=A0=A0=A0=A0=A0=A0 436=A0= =A0=A0=A0 30452=A0=A0 1% /tmp
tmpfs=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0 512=A0=A0=A0=A0=A0=A0=A0=A0 0=A0=A0=A0=A0=A0=A0= 512=A0=A0 0% /dev


4) Debloat: disabled. We ran into a problem w= ith reducing buffers via ethtool to low levels on the gige port. It would g= et 'stuck' after 7 packets or so, when the ge00 driver was reduced = to 4 packets.

so that portion of the debloating stuff is *entirely disabled* right no= w.

I'm bugged we had to do this for this smoke test, and I inte= nd to fix it as soon as I have some brain cells in the morning. Since we no= w have a reproducable test case for the problem, we're in great shape, = for that, or so I hope.

I'm goin to bed.

please test web, polipo, wired, wireless, e= ncrypted wireless, 5 ghz, 2.4ghz, the internet, ipv6, your tools, my tools,= whatever you can think of, AND FILE BUGS, and let me know if any other kit= tens are eaten by 1PM saturday afternoon EST, at which I'm hoping to pu= ll together RC-1 for wider use.

Thanks for the smoketesting.


--
Dave T=E4ht
SKYPE: davetaht
US Tel: 1-239-829-5608
http://the-edge.blogspot.com
--001636920d3ad929df04a826b148--