From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oa0-x235.google.com (mail-oa0-x235.google.com [IPv6:2607:f8b0:4003:c02::235]) (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 5FD5A21F1C0 for ; Thu, 11 Jul 2013 11:27:59 -0700 (PDT) Received: by mail-oa0-f53.google.com with SMTP id k14so11886903oag.12 for ; Thu, 11 Jul 2013 11:27:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; bh=RHg47mz6wyq01PlcljgBeHXFt4pwdXg6n7Mstymj76w=; b=BxQZV6rdhfTj2mluycYaGOOpWqz5bLfmpjTIOnOkLQFLHa8oeWRxbpE3xADX8cY53p zAvd5O9okWZLoVOVo0fyIHT8DQwHM0FpFdr2zaHx9r9zbrJK0+x2mmURkHLOCVLefBnP Vf9Di3g9KdOfnK0MkxcMjOzThhqIp7jB7ZpBbbCHmZPCqoCr61uyZERGrDIF+ssXlwzC 2EMf39M3DoPH+nGU5QPrWxqcONl8FcVvAEPb5CBrPIeEzXy6AnTsyRrwu15uoChKvTsi W2oJlPi5wtKX5NpRGmflUwyMKYsor8J7wNqe5bz1/0c6ae4SsjpgnpQ7JSDYa60VXPfK XCBA== MIME-Version: 1.0 X-Received: by 10.60.124.69 with SMTP id mg5mr32516596oeb.104.1373567278474; Thu, 11 Jul 2013 11:27:58 -0700 (PDT) Sender: gettysjim@gmail.com Received: by 10.76.144.67 with HTTP; Thu, 11 Jul 2013 11:27:58 -0700 (PDT) In-Reply-To: References: <51DEE063.5040307@laptop.org> <51DEEC00.801@laptop.org> Date: Thu, 11 Jul 2013 14:27:58 -0400 X-Google-Sender-Auth: NAIrkUmDkgyQYFFdxDXvDfx6Zb0 Message-ID: From: Jim Gettys To: Dave Taht Content-Type: multipart/alternative; boundary=047d7b5d33dab56ddf04e1408d0e Cc: "cerowrt-devel@lists.bufferbloat.net" Subject: Re: [Cerowrt-devel] Turning off the probe blocker 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: Thu, 11 Jul 2013 18:27:59 -0000 --047d7b5d33dab56ddf04e1408d0e Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On Thu, Jul 11, 2013 at 1:40 PM, Dave Taht wrote: > I incidentally got smokeping up and running on a beaglebone black to > monitor latencies better across the whole network at the yurtlab. For > those of you with ipv6, it's currently globally reachable: > > > http://monitor.lab.taht.net/cgi-bin/smokeping.cgi?target=3DCampground-5gh= z-Radios > > There are numerous options (like traceroute, etc) to put into > smokeping, which I'd like to add but haven't wrapped my head around. > Can't get fastcgi to work with it on lighttpd, either. > > I have mrtg running on a pi, too, that I will move over to the blacks. > Also have the nifty babelweb utility running on the pi - but the pi > just doesn't have the oomph (nor does it has fq_codel) to do much > more, so... > > I had really once hoped to make cerowrt "do everything", but the black > + debian makes doing "everything" a lot easier when you can easily run > perl and python... > > The monitor box is running over a minimum of 3 hops right now before > running across the rest of the mesh network. > > ... just wish the beaglebone black had a case I could wallmount with > screws rather than velcro... > Very cool. What frequency is smoke ping probing at? This is tunable, you know. It's also possible to configure smokeping to report from multiple probing locations, and have the rollup on a central web site; I dunno if you had come across that in your adventures. Jim > > On Thu, Jul 11, 2013 at 10:31 AM, Richard A. Smith > wrote: > > On 07/11/2013 01:00 PM, Dave Taht wrote: > >> > >> On Thu, Jul 11, 2013 at 9:42 AM, Richard A. Smith > >> wrote: > >>> > >>> How to I disable the probe blocker? I'm trying to do some port > >>> forwarding > >>> and every time I nmap my box trying to figure out if its working I ge= t > >>> banned from ssh for 2 hours. > >> > >> > >> Heh. See the relevant telnet (and ftp, I think) entries in > >> /etc/xinetd.d and change them to disable =3D yes. You can probably do > >> this at a finer grained basis > > > > > > Thanks. I'll mess with that once I have local access again. > > > > > > -- > > Richard A. Smith > > One Laptop per Child > > > > -- > Dave T=E4ht > > Fixing bufferbloat with cerowrt: > http://www.teklibre.com/cerowrt/subscribe.html > _______________________________________________ > Cerowrt-devel mailing list > Cerowrt-devel@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/cerowrt-devel > --047d7b5d33dab56ddf04e1408d0e Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable


On Thu= , Jul 11, 2013 at 1:40 PM, Dave Taht <dave.taht@gmail.com>= wrote:
I incidentally got smokeping up and running on a beaglebon= e black to
monitor latencies better across the whole network at the yurtlab. For
those of you with ipv6, it's currently globally reachable:

http://monitor.lab.taht.net/cgi-bin/sm= okeping.cgi?target=3DCampground-5ghz-Radios

There are numerous options (like traceroute, etc) to put into
smokeping, which I'd like to add but haven't wrapped my head around= .
Can't get fastcgi to work with it on lighttpd, either.

I have mrtg running on a pi, too, that I will move over to the blacks.
Also have the nifty babelweb utility running on the pi - but the pi
just doesn't have the oomph (nor does it has fq_codel) to do much
more, so...

I had really once hoped to make cerowrt "do everything", but the = black
+ debian makes doing "everything" a lot easier when you can easil= y run
perl and python...

The monitor box is running over a minimum of 3 hops right now before
running across the rest of the mesh network.

... just wish the beaglebone black had a case I could wallmount with
screws rather than velcro...

Very cool.

What frequency is smoke ping probing at? =A0This is = tunable, you know.

It's also possible to configure smokeping to repor= t from multiple probing locations, and have the rollup on a central web sit= e; I dunno if you had come across that in your adventures. =A0

Jim

On Thu, Jul 11, 2013 at 10:31 AM, Richard A. Smith <richard@laptop.org> wrote:
> On 07/11/2013 01:00 PM, Dave Taht wrote:
>>
>> On Thu, Jul 11, 2013 at 9:42 AM, Richard A. Smith <richard@laptop.org>
>> wrote:
>>>
>>> How to I disable the probe blocker? =A0I'm trying to do so= me port
>>> forwarding
>>> and every time I nmap my box trying to figure out if its worki= ng I get
>>> banned from ssh for 2 hours.
>>
>>
>> Heh. See the relevant telnet (and ftp, I think) entries in
>> /etc/xinetd.d and change them to disable =3D yes. You can probably= do
>> this at a finer grained basis
>
>
> Thanks. =A0I'll mess with that once I have local access again.
>
>
> --
> Richard A. Smith =A0<richard@= laptop.org>
> One Laptop per Child



--
Dave T=E4ht

Fixing bufferbloat with cerowrt: http://www.teklibre.com/cerowrt/subscrib= e.html
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https://lists.bufferbloat.net/listinfo/cerowrt-devel

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