- NANOG - lists.nanog.org

Re: Invitation to connect on LinkedIn
by Manolo Hernandez 17 Nov '10

17 Nov '10

I second that. Sent from my HTC on the Now Network from Sprint! ----- Reply message ----- From: "Brielle Bruns" <bruns(a)2mbit.com> Date: Tue, Nov 16, 2010 19:24 Subject: Invitation to connect on LinkedIn To: <nanog(a)nanog.org> On 11/16/10 5:22 PM, Celso Vianna via LinkedIn wrote: > LinkedIn > ------------Celso Vianna requested to add you as a connection on LinkedIn: > ------------------------------------------ > O_o Dude, seriously, you've got to be kidding me. -- Brielle Bruns The Summit Open Source Development Group http://www.sosdg.org / http://www.ahbl.org

1 0

Invitation to connect on LinkedIn
by Celso Vianna via LinkedIn 17 Nov '10

17 Nov '10

LinkedIn ------------Celso Vianna requested to add you as a connection on LinkedIn: ------------------------------------------ Ted, I'd like to add you to my professional network on LinkedIn. - Celso Accept invitation from Celso Vianna http://www.linkedin.com/e/-voa23o-gglgwrye-30/q0XU4EiXDUS2IbxL1NdPb3ZaZI/bl… View invitation from Celso Vianna http://www.linkedin.com/e/-voa23o-gglgwrye-30/q0XU4EiXDUS2IbxL1NdPb3ZaZI/bl… ------------------------------------------ Why might connecting with Celso Vianna be a good idea? Have a question? Celso Vianna's network will probably have an answer: You can use LinkedIn Answers to distribute your professional questions to Celso Vianna and your extended network. You can get high-quality answers from experienced professionals. http://www.linkedin.com/e/-voa23o-gglgwrye-30/ash/inv19_ayn/ -- (c) 2010, LinkedIn Corporation

2 1

Low end, cool CPE.
by Leo Bicknell 16 Nov '10

16 Nov '10

I've run into a number of low end CPE situations lately where I haven't found anything that does what I want, but I have to believe it is out there. I'm hoping NANOG can help. Basically think about a sophisticated home user, or a 1-5 person small office. Think DSL, Cable Modem, maybe Cell Card or ISDN as backups. Looking for an "appliance", very much fire and forget. I probably won't get all the features that I want, but in no particular order: - Able to load balance over 2 links (probably via NAT). - IPv6 support, native or tunnel to tunnelbroker.net type thing. - Able to deal with "backup" connectivity, eg. Cell Cards which you only want to use if the primary is down. - User friendly features, e.g. UPNP, NAT-PMP, etc. - Good manageability. ssh to a cli would be a huge bonus, at least the ability to backup a config. - Able to handle decent througput, probably 20Mbps/sec min, 50 would be nice. _ Nice firewall features. - IDS features are cool. WiFi is not strictly required, but would be cool. Things like "guest" WiFi would be an added bonus. Something a NANOGer might want at home would be a good baseline. I realize the exact product may differ depending on DSL/Cable/Cell/ISDN, that's ok, let's get some various good solutions going here. What is the state of the art, and who has it? -- Leo Bicknell - bicknell(a)ufp.org - CCIE 3440 PGP keys at http://www.ufp.org/~bicknell/

22 27

Current trends in capacity planning and oversubscription
by Sean Donelan 16 Nov '10

16 Nov '10

While the answer is always it depends, I was wondering what the current rules of thumb university network engineers are using for capacity planning and oversubscription for resnets and admin networks? For K-12, SETDA (http://www.setda.org/web/guest/2020/broadband) is recommending: - An external Internet connection to the Internet Service Provider of at least 100 Mbps per 1,000 students/staff - Internal wide area network connections from the district to each school and between schools of at least 1 Gbps per 1,000 students/staff How does that compare with university and enterprise network rules of thumb?

12 15

Register.com DNS outages
by David Ulevitch 16 Nov '10

16 Nov '10

Good morning, Does anyone have any updates they can share on the register.com outage that has been happening since sometime yesterday? They don't seem to have any sort of explanation or status page (aside from the note on their homepage). Is there anything we can do to help? It's certainly impacting reachability to a tremendous number of domains. Thanks, David

9 12

RE: OT: VM slicing and dicing
by David Hubbard 16 Nov '10

16 Nov '10

From: Brandon Kim [mailto:brandon.kim@brandontek.com] > > > One question I do have for any that actually read through > this entire email (haha) is about the physical network > switch. Is there a case for the switch, especially > in today's high density environment to go with 1GIG switches > as the minimum? It seems pretty obvious but I'm wondering if > it's really a necessity? > Can anyone on this list argue that 10/100 will be suffice? > If you're going to do iscsi, 10/100 will be pitiful for performance. If it's just carrying the guest (VM) traffic, 100 mbit is fine.

1 0

Opsview Error
by shake righa 16 Nov '10

16 Nov '10

Am getting the following error when starting opsview tarting opsview-web: Can't call method "uuid" on an undefined value at /usr/local/opsview-web/script/../lib/Opsview/Web.pm line 362. Compilation failed in require at script/opsview_web_server.pl line 62. Kindly assist

2 2

Bot reporting - best procedure?
by Simon Waters 16 Nov '10

16 Nov '10

Sure it is something I should know, but I keep hitting dead ends. What is current state on botnet reporting procedures? A minor irritation currently, but clearly well resource botnet is pestering one of our services, only a couple of thousand IP addresses in use, but I'd like to mop up as much of it as possible whilst it is only an irritation, since presumably between irritation and being off the Internet is only one command. Lots of Botnet related resources seem to have vanished from the net, or be in poor repair. RIPE provide an API for Abuse address lookup, so a potential solution exists for automaton. But I figure someone else will have written some scripts or interfaces to save me messing it up, and landing 100's of abuse desks with useless information.

1 0

RE: Register.com DNS outages
by Michienne Dixon 15 Nov '10

15 Nov '10

-----Original Message----- From: esanborn(a)tsd-inc.com [mailto:esanborn@tsd-inc.com] Sent: Monday, November 15, 2010 7:09 AM To: ml(a)kenweb.org; nanog(a)nanog.org Subject: RE: Register.com DNS outages Possibly, although register.com does not allow this. Maybe other DNS hosting companies do... -----Original Message----- From: ML [mailto:ml@kenweb.org] Sent: Sunday, November 14, 2010 10:59 PM To: nanog(a)nanog.org Subject: Re: Register.com DNS outages On 11/14/2010 10:20 PM, John Lightfoot wrote: > My company uses register.com for DNS hosting and we were hit by its > troubles this weekend. I know there are companies that offer backup > DNS services, but those seem to be aimed at companies that host their > own DNS, which we're not really interested in doing at this time. Are > there mainstream DNS hosting companies that allow customers to use a > second company for their backup DNS? Does register.com allow this? > DYNDNS.com is a company that does what you are looking for, to a degree. They provide a back-up DNS service but under the assumption that they are backing up your server. I should not be that difficult to setup delegation with your primary DNS provider. Why not just add multiple Names servers from multiple providers under your Domain Registration? - Michienne Dixon Network Administrator liNKCity 312 Armour Rd. North Kansas City, MO 64116 www.linkcity.org (816) 412-7990

2 1

mx up
by frederic＠placenet.org 15 Nov '10

15 Nov '10

well, the mx at fb.com is up today. ....

1 0