From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-vc0-f174.google.com (mail-vc0-f174.google.com [209.85.220.174]) (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 211CE21F0F2 for ; Wed, 20 Feb 2013 11:16:02 -0800 (PST) Received: by mail-vc0-f174.google.com with SMTP id n11so5243843vch.5 for ; Wed, 20 Feb 2013 11:16:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:content-type:mime-version:subject:from:in-reply-to:date :cc:message-id:references:to:x-mailer; bh=Scnz4crDf67BaX7fIa00OP/SAdQ5iSFDBGJtv8qCAN4=; b=nD65DiOuYGykRY7lX57IGaCAH7zNmguXph3SYsiNccTpLysjQJP4qlthTtfpJc3SZb nyXCO1n5jOI8dOm6OgAt72gUONuuqbLd05+7S0yF9ED9BRR2WYiw/8VRJNgs2bxbYY67 bKCvSiGiMhoFKlwpusKydumZX0RS26kedeKgJLDpDc8T3o6pDUKrd1tGWcs9B4TbnfyU gkL6MLddfUoR0QpnUUjT0NhRKZbbEY4P1l7efxcOJEP7uRZknAaZJc/TG8XvAnWBhLjv N+UCQqbGPfyaQjMvqD/Zhj55rhcSJxknBrHU+QbiPzHAhCvBUrH7h4WhOW6xpAaiugGN 1Mgw== X-Received: by 10.59.13.197 with SMTP id fa5mr28138393ved.47.1361387761894; Wed, 20 Feb 2013 11:16:01 -0800 (PST) Received: from [192.168.238.135] (lawn-gw.rutgers.edu. [128.6.168.245]) by mx.google.com with ESMTPS id dh7sm40022929vdb.0.2013.02.20.11.16.00 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 20 Feb 2013 11:16:00 -0800 (PST) Content-Type: multipart/alternative; boundary="Apple-Mail=_4A546750-63F6-4657-B070-FD1615E948FC" Mime-Version: 1.0 (Mac OS X Mail 6.2 \(1499\)) From: William Katsak In-Reply-To: Date: Wed, 20 Feb 2013 14:15:59 -0500 Message-Id: References: <8948C7F6-3F35-46D5-9367-02B79553E409@gmail.com> To: Dave Taht X-Mailer: Apple Mail (2.1499) Cc: "cerowrt-devel@lists.bufferbloat.net" Subject: Re: [Cerowrt-devel] Switch Issue 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: Wed, 20 Feb 2013 19:16:03 -0000 --Apple-Mail=_4A546750-63F6-4657-B070-FD1615E948FC Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252 Can you tell me more about this switch command. I don't see it anywhere=85= -Bill On Feb 20, 2013, at 11:12 AM, Dave Taht wrote: > I only recently tried to get vlans to work. I ran into major issues = trying to get babel to work across them, am not sure if I was running = into bugs in quagga or not and gave up (the symptom was that it didn't = like having the same fe80 address on the same LAN despite being vlan'd. = ) >=20 > This obviously isn't your problem. I have not tried of late to jam = jumbo packets through it, I have generally been concerned that bad = things would happen if anyone tried. Aside from that, no clue. There are = various means of monitoring the switch behavior including snmp stuff = buried inside the switch (?) command.=20 >=20 > On Wed, Feb 20, 2013 at 11:01 AM, William Katsak = wrote: > Hello, >=20 > Just wanted to see if anyone has seen an issue like this: >=20 > I have a 3800 running Sugarland at a remote site. It was running nice = and reliably, connected to the local network by a VLAN trunked = connection (I have interfaces for the default VLAN, and VLANS 100 and = 200 passing through). Last night it suddenly stopped working. There = seems to be no data flowing through the switch at all, even though I can = ssh to the router, reboot, poke at it, etc. from over the Internet. >=20 > I see no error messages regarding the switch in the logs or dmesg. = Anyone else see a 3800 switch crap out unceremoniously? >=20 > Thanks, > Bill Katsak >=20 >=20 >=20 > _______________________________________________ > Cerowrt-devel mailing list > Cerowrt-devel@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/cerowrt-devel >=20 >=20 >=20 > --=20 > Dave T=E4ht >=20 > Fixing bufferbloat with cerowrt: = http://www.teklibre.com/cerowrt/subscribe.html --Apple-Mail=_4A546750-63F6-4657-B070-FD1615E948FC Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=windows-1252 Can = you tell me more about this switch command. I don't see it = anywhere=85

-Bill

On Feb 20, = 2013, at 11:12 AM, Dave Taht <dave.taht@gmail.com> = wrote:

I only recently tried to get vlans to work. I ran into = major issues trying to get babel to work across them, am not sure if I = was running into bugs in quagga or not and gave up (the symptom was that = it didn't like having the same fe80 address on the same LAN despite = being vlan'd. )

This obviously isn't your problem. I have not tried of = late to jam jumbo packets through it, I have generally been concerned = that bad things would happen if anyone tried. Aside from that, no clue. = There are various means of monitoring the switch behavior including snmp = stuff buried inside the switch (?) command. 

On Wed, Feb 20, 2013 at 11:01 AM, William = Katsak <wkatsak@gmail.com> wrote:
Hello,

Just wanted to see if anyone has seen an issue like this:

I have a 3800 running Sugarland at a remote site. It was running nice = and reliably, connected to the local network by a VLAN trunked = connection (I have interfaces for the default VLAN, and VLANS 100 and = 200 passing through). Last night it suddenly stopped working. There = seems to be no data flowing through the switch at all, even though I can = ssh to the router, reboot, poke at it, etc. from over the Internet.

I see no error messages regarding the switch in the logs or dmesg. = Anyone else see a 3800 switch crap out unceremoniously?

Thanks,
Bill Katsak



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Dave = T=E4ht

Fixing bufferbloat with cerowrt: http://www.teklibre.com/cerowrt/subscribe.html=20

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