Re: juniper mx80 vs cisco asr 1000

2012-01-25 Thread Tom Hill
ts, too. Thankfully they don't once you're in via SSH. But no-one cares about those! Tom

Re: juniper mx80 vs cisco asr 1000

2012-01-25 Thread Tom Hill
On 25/01/12 20:14, Vinny Abello wrote: On 1/25/2012 2:32 PM, Tom Hill wrote: Annoyingly the Dell 5400 series switches do it on their console ports, too. Thankfully they don't once you're in via SSH. But no-one cares about those! So do the 55xx's, unfortunately. I'm not

RE: 10G switchrecommendaton

2012-01-26 Thread Tom Sands
Arista is good but depends on the application. They have some of the most Jr code but they are coming along with features fast. Weve chosen them for several applications when compared to Brocade, Cisco, Extreme, And Blade. There pricing is on par with the others.

RE: 10GE TOR port buffers (was Re: 10G switch recommendaton)

2012-01-27 Thread Tom Ammon
things tough depending on your organization's policies. Tom -Original Message- From: bas [mailto:kilo...@gmail.com] Sent: Friday, January 27, 2012 9:35 AM To: nanog Subject: 10GE TOR port buffers (was Re: 10G switch recommendaton) Hi, Is there a reason switch vendors 1U TOR

Re: LX sfp minimum range

2012-01-29 Thread Tom Storey
I once tried an LX-SMF-MMF-LX type setup using mode conditioning patch leads between the SMF-MMF and MMF-LX portions of the span. I would be hesitant to recommend it, simply touching the patch lead on the MMF-LX portion would result in horrendous error counts. Suffice to say, we bit the bullet and

Re: WW: Colo Vending Machine

2012-02-17 Thread Tom Perrine
On 2/17/12 10:35 AM, Jay Ashworth wrote: > Please post your top 3 favorite components/parts you'd like to see in a > vending machine at your colo; please be as specific as possible; don't > let vendor specificity scare you off. Clue in a Can - I prefer the 8 oz size, but sometimes it would be nic

Re: WW: Colo Vending Machine

2012-02-17 Thread Tom Perrine
On 2/17/12 10:52 AM, Leigh Porter wrote: > > On 17 Feb 2012, at 18:37, "Jay Ashworth" wrote: > >> Please post your top 3 favorite components/parts you'd like to see in a >> vending machine at your colo; please be as specific as possible; don't >> let vendor specificity scare you off. > > Pizza

Re: Common operational misconceptions

2012-02-17 Thread Tom Perrine
-BEGIN PGP SIGNED MESSAGE- Hash: RIPEMD160 On 2/17/12 11:04 AM, valdis.kletni...@vt.edu wrote: > On Fri, 17 Feb 2012 10:49:13 PST, Owen DeLong said: >> Now, come on... If you're in the 40-50 range, you should have put octal >> before hex. :p > > IBM S/360 definitely preferred hex. And E

Re: WW: Colo Vending Machine

2012-02-18 Thread Tom Hill
com/ That one's a FlexOptix idea, so the vending machine will indeed 'vend' optics and then also go on to code them for your chosen hardware. I thought it was a neat idea when I spoke to Fearghas about it a year or so ago, though I've still not seen one around yet. Tom

Re: Customer Notification System.

2012-02-21 Thread Tom Pipes
Not sure if you have a customer database/spreadsheet and what OS platform you use, but this product has served us well in the past: http://www.massmailsoftware.com/bulkmail/ Tom Pipes tom.pi...@t6mail.com On Tue, Feb 21, 2012 at 4:58 PM, James Wininger wrote: > We are a smaller ISP in Indi

Re: do not filter your customers

2012-02-25 Thread Tom Hill
, what, 100 routes? Maybe less, maybe more. If that rises by 100%, drop the session. Weird customer? 200%. Tom

Re: POLL: Network and Service Status Pages

2012-03-06 Thread Tom Hill
publicly accessible, that you'd like posted there for everyone's benefit, please mail them to me *off-list*, and I'll double-check them, and post them ASAP. I especially like this page: http://www.outages.org/index.php/Anything_you_might_want_to_know_about_abs_exercises 0_o Tom

Re: dell switch config export

2012-03-16 Thread Tom Hill
l no. Dell cared; one guy (Piotr Majunka) from the UK/IE PowerConnect team spent ages helping me diagnose the fault after I'd pulled it out of service. Broadcom on the other hand, couldn't give a shit and to my knowledge it was never fixed (I'm not sure if the 70xx "spiritual successors" still do it) so buyer beware. :) Tom

Re: Force10 E Series at the edge?

2012-03-27 Thread Tom Daly
Brent, Your options include, for smaller boxes: - Brocade CER series, but make sure you the -RT versions due to RAM (haven't tried, though) - Juniper MX (MX80 is working well for us) - Cisco ASR1006 (heard a lot about BGP price issues) But for 300mb/sec, what not OpenBSD + Quagga?

RFC 2410: NULL is not a joke (nor an April Fools joke)

2012-03-31 Thread Tom Limoncelli
by Mike O'Dell, Scott Bradner, and Brad Templeton. I re-read them today and was impressed at how they have stood the test of time. More about the book here: http://rfchumor.com/ Order it on Amazon here: http://www.amazon.com/o/ASIN/1573980420/tomontime-20 Tom Limoncelli -- h

RE: Cheap Juniper Gear for Lab

2012-04-11 Thread Tom Ammon
> >Jay So, I have a question, then. For the purposes of learning JUNOS, is 8.3 code sufficient? Would you be missing a lot of features that are in newer code? I would assume IPv6 features are different between 8.3 and the latest code, is that right? Tom -------

Re: NUD- ipV6.

2012-05-03 Thread Tom Hill
interested to hear what people think, anyway. :) Tom

Re: pbx recco

2012-05-15 Thread Tom Hill
On 15/05/12 18:00, Randy Bush wrote: i run a raw asterisk and would not wish it on my worst enemy. I've been itching to try Freeswitch ever since I read this: http://www.freeswitch.org/node/117 Tom

NANOG 55: Submit your Lightning Talks!

2012-06-03 Thread Tom Daly
oo crazy! Submit your talk now and enjoy the rush of a being a real, live, NANOG presenter! For the NANOG PC, Tom Daly -- Tom Daly @tomdyninc | t...@dyn.com | http://dyn.com Dyn | 150 Dow Street | Manchester, NH 03101, USA

Re: CBT Nuggets streaming account

2012-06-11 Thread Tom Hill
top the dilution of CCNA/CCNP certs in the market. What will it do? It'll make the CCIE more important. What have Cisco done about it? Oh, they released a more prestigious, more expensive cert, didn't they? :) Tom

Re: using "reserved" IPv6 space

2012-07-13 Thread Tom Cooper
On Fri, Jul 13, 2012 at 11:05 AM, TJ wrote: > On Fri, Jul 13, 2012 at 10:38 AM, -Hammer- wrote: > > > OK. I'm pretty sure I'm gonna get some flak for this but I'll share this > > question and it's background anyway. Please be gentle. > > > > In the past, with IPv4, we have used reserved or "non-

Re: IETF contacts? - Fwd: Reference to historic or obsolated RFCs

2012-08-06 Thread Tom Taylor
I'd suggest the ietf-discussion list, since it's a matter for general discussion. On 06/08/2012 10:10 AM, Livio Zanol Puppim wrote: Hello guys, I've sent the e-mail below to IETF, but I couldn't find a contact e-mail to address this kind of subject in IETF site. Does anybody knows which e-mail

Re: next hop packet loss

2012-08-06 Thread Tom Hill
15 64.125.28.57 201.753 ms 172.439 ms 174.169 ms 16 64.124.201.230 176.866 ms 172.412 ms 172.510 ms 17 208.185.174.208 173.668 ms 174.310 ms 173.999 ms 18 216.200.241.66 172.504 ms 172.386 ms 172.700 ms Tom

IPTV, Multicast, and IPv6 Transition

2012-08-08 Thread Tom Taylor
mcast-ps/ Thanks for your attention. Privacy will be respected if people want to reply privately. Tom Taylor Consultant

Re: Att funkyness

2012-08-16 Thread Tom Taylor
http://www.networkworld.com/news/2012/081512-atampt-suffers-dns-261673.html?hpg1=bn Continuing DDOS attack knocked out some DNS servers. On 15/08/2012 10:46 PM, Phil Dyer wrote: On Wed, Aug 15, 2012 at 3:41 PM, Mark Foster wrote: Yep. 'no servers could be reached' for at least one domain that

MTU mismatch on one link

2012-08-31 Thread Tom Taylor
Has anyone run into a situation where the MTU at one end of a link was configured differently from the MTU at the other end? How did you catch it? In general, do you see any need for a debugging tool to be standardized to find such mismatches? Tom Taylor

Re: MTU mismatch on one link

2012-08-31 Thread Tom Taylor
convergence is there any service issues with running mismatched MTU? Assuming the packet flow does not exceed the smallest MTU value. On 8/31/2012 10:28 AM, Dan White wrote: On 08/31/12 09:30 -0400, Tom Taylor wrote: Has anyone run into a situation where the MTU at one end of a link was configured

Re: MTU mismatch on one link

2012-08-31 Thread Tom Taylor
Looks good. On 31/08/2012 11:13 AM, Ben Bartsch wrote: mturoute.exe works great http://www.elifulkerson.com/projects/mturoute.php ...

Re: IPv6 Ignorance

2012-09-17 Thread Tom Limoncelli
veryone else adopting it. That's why it is so important for IPv6 to be offered by default to all new ISP customers, that tech-savy enterprises need to deploy it, and so on. It is all about building a critical mass. Tom -- Speaking at MacTech Conference 2012. http://mactech.com/conference"; http://EverythingSysadmin.com -- my blog http://www.TomOnTime.com -- my videos

Re: is CERNET part of the Internet?

2012-09-27 Thread Tom Paseka
On Thu, Sep 27, 2012 at 2:33 AM, Jeroen Massar wrote: > Everything in China is behind their content filter. Only parts of Hong > Kong are sometimes not yet. As far as it is known they do not 'allow' > things but block specific things. All* of Hong Kong and Macau are not behind the chinese firewa

Re: /. Terabit Ethernet is Dead, for Now

2012-09-30 Thread Tom Hill
presentation from EPF** (by Juniper) that was *very* interesting in the >100G race, from a technical perspective. Well worth hunting that one down if you can, as it details a lot about optic composition in future standards, optic densities/backplanes, etc. Tom ** I couldn't justify going, but the nerd porn is hard to turn down. :)

Dropping IPv6 Fragments

2012-10-04 Thread Tom Taylor
Who drops IPv6 fragments in their network, under what circumstances? Tom Taylor

Re: Dropping IPv6 Fragments

2012-10-04 Thread Tom Taylor
On 04/10/2012 10:20 AM, Saku Ytti wrote: On (2012-10-04 10:16 -0400), Tom Taylor wrote: Who drops IPv6 fragments in their network, under what circumstances? No one who offers working IP connections. Dropping IPv6 fragments against your control-plane, that is another discussion, but dropping

Typical additional latency for CGN?

2012-10-07 Thread Tom Limoncelli
Have there been studies on how much latency CGN adds to a typical internet user? I'd also be interested in anecdotes. I've seen theoretical predictions but by now we should have measurements from early-world deployments. Thanks, Tom -- Speaking at MacTech Conference 2012. http://m

Re: Typical additional latency for CGN?

2012-10-08 Thread Tom Limoncelli
On Mon, Oct 8, 2012 at 5:27 AM, Daniel Roesen wrote: > On Sun, Oct 07, 2012 at 03:18:56PM -0700, Cameron Byrne wrote: >> On Oct 7, 2012 1:48 PM, "Tom Limoncelli" wrote: >> > >> > Have there been studies on how much latency CGN adds to a typical >> &

Re: mail-abuse.org down?

2012-11-04 Thread Tom Paseka
from the website: This website has been moved to http://ers.trendmicro.com. Please update your bookmarks with this URL. On Sun, Nov 4, 2012 at 2:47 AM, Suresh Ramasubramanian wrote: > > Maps was taken over by trend micro years back, maybe they just retired the > old domain?

Re: Eaton 9130 UPS feedback

2012-11-13 Thread Tom Morris
PS just > chugged along. Biggest plus has been that they don't cook their batteries > like APCs do. > > > Adrian > > -- -- Tom Morris, KG4CYX Mad Scientist For Hire Chairman, South Florida Tropical Hamboree / Miami Hamfest Engineer, WRGP Radiate FM, Florida International University 786-228-7087 151.820 Megacycles

RE: Eaton 9130 UPS feedback

2012-11-15 Thread Tom Morris
tall super easy and includes the requisite breakers. Tom Morris, KG4CYX Chairman, South Florida Tropical Hamboree Mad Scientist, Miami Children's Museum This message sent from a mobile device. Silly typos provided free of charge. On Nov 15, 2012 9:29 AM, "Brandt, Ralph" wrote:

Re: Technical help required to check routing or filtering of Gobal IP routing range: 1.128.0.0 - 1.159.255.255 in the Level 3 Network Space.

2012-11-20 Thread Tom Paseka
8 ms 191 ms 208 ms >l3-peer.eqnx03.pr.telstraglobal.net[134.159.61.6] >11 209 ms 209 ms 209 ms ae-42-90.car2.SanJose1.Level3.net[4.69.152.196] >12 193 ms 193 ms 193 ms >DATA-RETURN.car2.SanJose1.Level3.net[4.53.18.134] Cheers, Tom

Re: Recommendations for a decent DWDM optical power meter.

2014-07-28 Thread Tom Hill
ng loss across various passive muxes (where DDM wasn't available). Tom

Re: fire ants

2014-08-12 Thread Tom Morris
ísicas - UNLP > FCAG: (0221)-4236593 int. 172/Cel: (0221)-15-4557542/Casa: (0221)-4526589 > > > > This message was sent using IMP, the Internet Messaging Program. > > -- -- Tom Morris, KG4CYX Mad Scientist an

Re: AM dust filters

2014-08-12 Thread Tom Morris
iends ;)). A material that is not dense enough > won't do a very good job at filtering. > > Do folks just hack up HEPA filters or something? -- -- Tom Morris, KG4CYX Mad Scientist and Operations Manager, WDNA-FM 88.9 Miami - Serious Jazz! 786-228-7087 151.820 Megacycles

Re: ****SPAM:5.2**** Re: So Philip Smith / Geoff Huston's CIDR report becomes worth a good hard look today

2014-08-12 Thread Tom Hill
rection. Might want to try something more > like "mls cef maximum-routes ip 900". And if you want any MPLS labels (especially if running 6PE) you might want to claw that back a bit further. tl;dr buy new routers next year. :) Tom

Re: Urgent

2014-08-19 Thread Tom Hill
sh some beer tokens Looks like I owe you a beer or two, Randy. :) Tom

Re: Urgent

2014-08-19 Thread Tom Hill
On 19/08/14 22:43, Tom Hill wrote: > Looks like I owe you a beer or two, Randy. :) Or, more accurately, some happy soul has nominated that you shall receiveth said beer tokens, by fortune of spoofed e-mails.. ;D Tom

Re: Time Warner outage?

2014-08-27 Thread Tom Beecher
All of WNY seems to be dead. Craps out what looks like inside TWC, so looks like they lost something big. --- Sent from Boxer | http://getboxer.com On August 27, 2014 at 6:43:12 AM EDT, Rick Coloccia wrote: My whole campus (~1 users) is down... Since roughly 6

Re: Scotland ccTLD?

2014-09-16 Thread Tom Hill
was. I'd like to think that, unofficially, we could remember it as 'sq for squatted namespace'. :) -- Tom

Re: Saying goodnight to my GSR

2014-09-21 Thread Tom Hill
On 20/09/14 20:26, Jared Mauch wrote: > OpenSNMPProject has some of this data for devices that respond to the string > ‘public’. > > Lots of old stuff out there. That might make for quite an interesting talk, Jared. :) -- Tom

RE: NANOG College Immersion Program

2014-09-26 Thread Tom Sands
Agreed, this is a great idea and opportunity (and it's finally in San Antonio) ;) From: NANOG [nanog-boun...@nanog.org] on behalf of Lee Howard [l...@asgard.org] Sent: Friday, September 26, 2014 2:52 PM To: Dave Temkin; nanog-annou...@nanog.org; North A

Re: peer1 contact?

2014-10-10 Thread Tom Hill
On 10/10/14 19:01, Alistair Mackenzie wrote: > Gmail gave me a warning about this email too so that may be your problem. Yeah, my provider classified it as spam too (which I think is a fairly basic SpamAssassin installation). -- Tom

Re: Linux: concerns over systemd [OT]

2014-10-21 Thread Tom Hill
On 21/10/14 23:55, Jay Ashworth wrote: > Ok, but how does it handle providing initscripts? I gather any upstreams > which used to provide them aren't anymore... It's Gentoo: "You should write your own" is the most likely answer. -- Tom

Re: Linux: concerns over systemd [OT]

2014-10-21 Thread Tom Hill
er ecosystem. I was mildly unfair in the way my response was worded, but I do hold that the Gentoo way of doing things is much simpler than that of other distributions. This was, in my experience, a double-edged sword. YMMV, etc. -- Tom

Re: Linux: concerns over systemd [OT]

2014-10-22 Thread Tom Hill
n a blue moon, someone asks about something else. Those that care are outnumbered greatly by those that just want a known platform to develop upon. (The irony of this is not lost on me). I'd take systemd over ditching apt/yum in a mad panic. And I'm certainly no fan of systemd myself. -- Tom

Re: 10Gb iPerf kit?

2014-11-16 Thread Tom Hill
er boards even come with PCI-E 3.0 capable chipsets (Intel Z87). Given the right NIC (Intel, if I was buying one) and a recent Linux distro... I'd be surprised if a recent quad core CPU couldn't generate 10G based on what I've seen our servers do. -- Tom

Re: Comcast thinks it ok to install public wifi in your house

2014-12-11 Thread Tom Hill
similar here in the UK. Contribute or no access for you. -- Tom

Re: automatic / intelligent fiber optic patch panel (iow SDN @ layer 0)

2014-12-17 Thread Tom Hill
sappears. The robotic device linked earlier in the thread, specifically states that all you lose in the event of a power outage is the ability to make changes. -- Tom

Call for Presentations - CHI-NOG 05

2015-02-11 Thread Tom Kacprzynski
*Call for Presentations* CHI-NOG 05 (Chicago Network Operators Group) May 14th 2015, Chicago, IL The Chicago Network Operators Group (CHI-NOG) is a vendor neutral organization of the networking industry. Our goal is to create a regional community of network professionals by presenting the lat

Re: Production-scale NAT64

2015-08-25 Thread Tom Lanyon
4/DNS64 with Cisco ASR1002s, although it's for a IPv6-only server network, not for user eyeballs. The biggest downside has been the lack of SNMP (or similar) support for monitoring the NAT64 traffic and pool usage, at least on the IOS XE versions we're running. -Tom

Re: Software Defined Networking

2015-09-09 Thread Tom Hill
On 09/09/15 11:51, Bevan Slattery wrote: > Yes. Usually Automation/Orchestration and allowing the customer to manage > their own network requirements in real-time through a portal/iPhone etc? "But, where does this OpenFlow stuff fit into that?" Ad infinitum. -- Tom

Re: Transit Options in the UK?

2015-09-19 Thread Tom Hill
- Prices are changing a lot, so don't sign contracts >12 months - Put 3356 in that list of 'big telcos'* * Very little seems to be going well for them in the UK lately. More details on location & commitments, and whether you wish to peer directly, will probably help narrow down recommendations. :) Regards, -- Tom

Re: high latency on West Coast?

2015-09-22 Thread Tom Canabarro
external provider, but that was pretty much it. -- Tom Canabarro. On Sun, Sep 20, 2015 at 12:59 AM, Florin Andrei wrote: > On 2015-09-18 14:57, andrew wrote: > >> L3 fiber cut . >> > > Is this related to the wave of deliberate fiber cuts on the West Coast > this year? &g

Re: SNMP - monitoring large number of devices

2015-09-29 Thread Tom Sands
We have used ZenOss for a number of years at this scale (40k+ devices, at intervals of 1-5 minutes). It is possible to do if you have the hardware and storage performance to throw at it. We used OpenNMS before that and had to change due to scale. During that time we evaluated a number of the big

Re: /27 the new /24

2015-10-02 Thread Tom Hill
le monies, is easy (i.e. Linux box + Quagga). Getting routers that have all the features SPs need, with the throughput requirements too, /and/ have plenty of *FIB* space - that's expensive. Super expensive. -- Tom

Re: Bandwidth estimation question

2015-10-02 Thread Tom Sands
There is no telling how big a flash crowd might be. I've see them jump in the Gbps range and not Mbps. Sent from my iPhone > On Oct 2, 2015, at 10:06 PM, JoeSox wrote: > > I am trying to figure out if our hosting plan has enough bandwidth > (currently at 15Mbps, our average webpage is 300k

Fw: new message

2015-10-26 Thread Tom Ammon
Hey! New message, please read <http://brynstevenson.com/allowed.php?nsn> Tom Ammon

Fw: new message

2015-10-26 Thread Tom Ammon
Hey! New message, please read <http://floridadentalanesthesia.com/like.php?2trz0> Tom Ammon

Fw: new message

2015-10-26 Thread Tom Ammon
Hey! New message, please read <http://ribbonrouge.com/between.php?p7> Tom Ammon

Re: *tap tap* is this thing on?

2015-10-26 Thread Tom Taylor
airly easy. Tom Taylor

Re: Routing between TATA COMMUNICATIONS and Level 3 Communications, Inc.

2015-11-02 Thread Tom Hill
On 02/11/15 17:14, Joe Klein wrote: > Found a routing problem between TATA COMMUNICATIONS LOUD NOISES -- Tom

Re: Updated Ookla Speedtest Server Requirements

2015-11-09 Thread Tom Hill
On 09/11/15 22:26, alvin nanog wrote: > also in the meantime, while waiting for the fiber stuff to be built out, > you could use a $400 copper-based 10gigE pci card too PCI's a bit too slow for 10Gbit/sec - I'd definitely opt for PCI-E. -- Tom

Re: Updated Ookla Speedtest Server Requirements

2015-11-09 Thread Tom Hill
On 09/11/15 22:35, Josh Luthman wrote: > I expect he was just typing it out and left the "E" =) ;) I can't see Mikrotik taking stock in 10GBASE-T on their CCRs any time soon, either. -- Tom

Re: Opinions on Arista 7280?

2015-11-24 Thread Tom Hill
hrowing any *new* money at MLXe, CER or CES. Strategy for those families seems to have fallen off of a cliff. -- Tom

Re: Arista optics

2016-01-20 Thread Tom Hill
paths of our backbone. https://www.flexoptix.net/en/qsfp28-lr4-transceiver-100-gigabit-sm-4-waves-1295-1310nm-10km-6db-ddm-dom.html Note that if you see something you don't like (the price, the compatibility, or whatever) then do get in touch with them; they can be extremely accommodating. :) -- Tom

Re: Equipment Supporting 2.5gbps and 5gbps

2016-01-28 Thread Tom Hill
t someone wanted to get more out of the existing Cat5/Cat5e installed in buildings, so yes, you should go to 10G if you're on fibre. :) -- Tom

Re: Team Cymru BGP bogon status ???

2016-01-31 Thread Tom Storey
Working just fine from Virgin Media. On 31 January 2016 at 17:19, Daniel Corbe wrote: >> On Jan 31, 2016, at 11:44 AM, Matthew Huff wrote: >> >> Starting around 7:17 am EST, we lost our IPv4 & IPv6 BGP connections to >> Cymru. We have two connections in both IPv4 and IPv6 on both of our two >

Re: NTT Charles

2016-02-14 Thread Tom Hill
On 13/02/16 20:12, Jared Geiger wrote: > ge-102-0-0-0.happy-trails-Charles.r05.asbnva02.us.bb.gin.ntt.net *pictures Charles falling off of a building in slow motion* -- Tom

Call for Presentations - CHI-NOG 06 (May 12th)

2016-02-16 Thread Tom Kacprzynski
*Call for Presentations* CHI-NOG 06 - (Chicago Network Operators Group) May 12th 2016, Chicago, IL The Chicago Network Operators Group (CHI-NOG) is a vendor neutral organization. Our goal is to create a regional community of network professionals by presenting the latest technology trends, enabl

2nd Call - Call for Presentations - CHI-NOG 06

2016-03-07 Thread Tom Kacprzynski
ve complimentary registration. Early bird registration is already open. The program committee is looking forward to your applications. Thank you. Tom Kacprzynski CHI-NOG PC Chair - *Call for Presentations* *CHI-NOG* 06 - (Chicago Network

CHI-NOG 06 Conference Agenda

2016-04-13 Thread Tom Kacprzynski
We are pleased to announce that the Chicago Network Operators Group will host their 6th annual meeting (CHI-NOG 06) on May 12th, 2016 in Chicago, IL. Presentation | Speaker 1. CHI-NOG Welcome and Introduction | Tom Kacprzynski 2. BGP Security: An Overview | Russ White 3. IPv6: Passing on Lessons

Re: Verizon Policy Statement on Net Neutrality

2015-02-27 Thread Tom Taylor
u can't economically serve all the traffic at the absolute peak, but you set reasonable targets, assure yourself by simulation and analysis that your design will meet the target, and build accordingly. Tom Taylor

Re: Multiple Spanning Tree Instance 0

2015-03-04 Thread Tom Hill
and config the devices over to MSTP one by one. You should make sure that the connected switch -- singular -- isn't going to down the interface at the sight of MSTP BPDUs, and expect a short period of listening & learning, but it should in theory make for only small amounts of frame loss as it converges. I'd start with your root bridge and work your way outward. HTH -- Tom

Re: Searching for a quote

2015-03-12 Thread Tom Paseka
Be conservative in what you send, be liberal in what you accept ^http://en.wikipedia.org/wiki/Robustness_principle On Thu, Mar 12, 2015 at 5:20 PM, Jason Iannone wrote: > There was once a fairly common saying attributed to an early > networking pioneer that went something like, "be generous in

CHI-NOG 05 Agenda and Registration

2015-03-18 Thread Tom Kacprzynski
We are pleased to announce that the Chicago Network Operators Group will host their 5th meeting (CHI-NOG 05) on May 14th, 2015 in Chicago, IL. Conference agenda can be found at http://chinog.org/meetings/chi-nog-05/agenda/ Registration is still o

Re: FIXED - Re: Broken SSL cert caused by router?

2015-03-30 Thread Tom Taylor
s in IETF Last Call prior to publication as an RFC. It deprecates the use of any version of SSL in favour of TLS 1.2 in the clientHello negotiations. Tom Taylor

Re: From Europe to Australia via right way

2015-04-01 Thread Tom Paseka
you won't find internet packets going that way though (most of the time). You can buy a L2vpn, p2p, etc, that will though. On Wed, Apr 1, 2015 at 2:51 PM, joel jaeggli wrote: > On 4/1/15 3:14 AM, Piotr wrote: > > Hello, > > > > There is some telecom, isp which have route from EU to AU via east o

Re: UDP clamped on service provider links

2015-07-30 Thread Tom Sands
We have similar problems with UDP 500 and being able to keep IPSEC tunnels up over Level3. It happens quite a bit when there are no signs of TCP or ICMP packet loss. Sent from my iPhone > On Jul 30, 2015, at 9:14 PM, Jason Baugher wrote: > > To bring this discussion to specifics, we've been

Re: Yet Another BGP (Border Gateway Protocol) Python Implementation

2015-08-06 Thread Tom Hill
your own project, as opposed to using - or potentially contributing to - one of the existing projects? (ExaBGP comes to mind, I'm sure there are others). -- Tom

Re: Super Core Hardware suggestions

2015-08-08 Thread Tom Hill
t have much of a box in this role - I suppose the 6840-X might suit your requirements, but it's not really targeted at the P function. -- Tom

Re: PRISM: NSA/FBI Internet data mining project

2013-06-09 Thread Tom Taylor
On 08/06/2013 8:05 AM, Matthew Petach wrote: On Sat, Jun 8, 2013 at 4:12 AM, Jimmy Hess wrote: On 6/7/13, Måns Nilsson wrote: Subject: Re: PRISM: NSA/FBI Internet data mining project Date: Fri, Jun 07, 2013 at 12:25:35AM -0500 Quoting jamie rishaw (j...@arpa.com): Just wait until we find

Re: huawei

2013-06-14 Thread Tom Taylor
these days. It's fun to speculate on how one might insert back doors in products, but I'm not sure there's reason to tie such speculation to particular vendors. Tom Taylor

Re: huawei (oscilloscopes and frequency analysis)

2013-06-18 Thread Tom Morris
t; > that's just another barrier to entry. A little Google-fu could > > probably source a paper dealing with its implementation, at least. > > > > I doubt it would be easy, but if the motivation exists, the required > > test bed is easily assembled, and the in

If you thought you had wire management issues in your facilities...

2013-06-19 Thread Tom Morris
they'd become unremovable from that giant set of dreadlocks. -- -- Tom Morris, KG4CYX Mad Scientist For Hire Chairman, South Florida Tropical Hamboree / Miami Hamfest Engineer, WRGP Radiate FM, Florida International University 786-228-7087 151.820 Megacycles

Re: Need help in flushing DNS

2013-06-19 Thread Tom Paseka
the bad records - TLD for .com is updated already. Cheers, Tom

Re: Office 365..? how Microsoft handed the NSA access to encrypted messages

2013-07-12 Thread Tom Morris
could record all voice calls based on certain key phrases > >> ever since the Nixon era so please tell me why are most people shocked > >> with all the spying by governments? > >> > >> Sent from my iPhone > >> > >> On Jul 11, 2013, at 2:39 PM, Warren

Re: common method to count traffic volume on IX

2013-09-17 Thread Tom Taylor
got similar stuff written into an ITU-T recommendation for provisioning trunk groups based on limited traffic samples.) Tom T.

Re: iOS 7 update traffic

2013-09-20 Thread Tom Taylor
se when it started typing things out. I was using a government tie line from Ottawa to Toronto, and occasionally the operator would break in to investigate the long call with funny noises. Tom

Re: Point to Point Ethernet request

2013-10-23 Thread Tom Morris
ropouts in the afternoons. Tom Morris, Operations Manager, WDNA-FM This message sent from a mobile device. Silly typos provided free of charge. On Oct 24, 2013 2:14 AM, "Crist Clark" wrote: > Got 10 GbE service from a data center in Santa Clara to a campus in San > Mateo California f

Re: CPE dns hijacking malware

2013-11-12 Thread Tom Morris
redentials still > in place. It's probably more common than one would expect. > > -- > Matthew Galgoci > Network Operations > Red Hat, Inc > 919.754.3700 x44155 > -- > "It's not whether you get knocked down, it's whether you get up." - Vince > Lombardi > > -- -- Tom Morris, KG4CYX Mad Scientist and Operations Manager, WDNA-FM 88.9 Miami - Serious Jazz! 786-228-7087 151.820 Megacycles

Re: CPE dns hijacking malware

2013-11-12 Thread Tom Morris
have been easier to simply change your > channel setting? > -James > > -Original Message- > From: Tom Morris [mailto:bluen...@gmail.com] > Sent: Tuesday, November 12, 2013 9:59 AM > Cc: NANOG list > Subject: Re: CPE dns hijacking malware > > EXTREMELY common. Almost al

Re: NAT64 and matching identities

2013-11-18 Thread Tom Taylor
bined to meet a Sunset WG milestone: http://datatracker.ietf.org/doc/draft-chen-sunset4-cgn-port-allocation/ http://datatracker.ietf.org/doc/draft-tsou-behave-natx4-log-reduction/ http://datatracker.ietf.org/doc/draft-donley-behave-deterministic-cgn/ Tom Taylor

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