June 2014 - Test - lists.nanog.org

question about bogon prefix
by Song Li 10 Jun '14

10 Jun '14

Hi everyone, I found many ISP announced bogon prefix, for example: OriginAS Announcement Description AS7018 172.116.0.0/24 unallocated AS209 209.193.112.0/20 unallocated my question is why the tier1 and other ISP announce these unallocated bogon prefixes, and another interesting question is: If I am ISP, can I announce the same bogon prefix(172.116.0.0/24) with AS7018 announced? Will this result in prefix hijacking? Thanks! -- Song Li Room 4-204, FIT Building, Network Security, Department of Electronic Engineering, Tsinghua University, Beijing 100084, China Tel:( +86) 010-62446440 E-mail: refresh.lsong(a)gmail.com

4 3

End of IPv4 addresses in LAC region
by Rubens Kuhl 10 Jun '14

10 Jun '14

It has been just announced in LAC network operator mailing lists that the LAC region just crossed the /10 boundary, triggering exhaustion policies that now only allow assignments of /22 IP address blocks, either for initial assignments or additional requests. Next in line, ARIN region. Is February 2015 still the most likely guess ? Rubens

1 0

L3/HE/Inbound Pathing Question
by Dennis Burgess 10 Jun '14

10 Jun '14

I have ran into this a few times, and have not found a solution: L3 à HEà --- blended Provider A --- > Customer Cogent -- > Customer Cogent of course is cheaper, and customer wishes to use the blended provder more as backup and/or have most of the inbound traffic coming in the cheaper path (cogent). The issue appears to be L3 and HE specifically (of course they make up a good chunk of inbound traffic) always prefers their customer peers, so even if we advertise any prefix to the blended, those companies (l3/he) always choose to come in though the customer peer and then to my customer. Any thoughts on how to get around this, and still have some kind of route in the blended provider for failover? Off list is fine.. Thanks in advance. Dennis Burgess, Mikrotik Certified Trainer Author of "Learn RouterOS- Second Edition <http://www.wlan1.com/product_p/mikrotik%20book-2.htm> " Link Technologies, Inc -- Mikrotik & WISP Support Services Office: 314-735-0270 <tel:314-735-0270> Website: http://www.linktechs.net <http://www.linktechs.net/> - Skype: linktechs <skype:linktechs?call> -- Create Wireless Coverage's with www.towercoverage.com <http://www.towercoverage.com/> - 900Mhz - LTE - 3G - 3.65 - TV Whitespace

3 2

World Cup Streaming
by Paul Stewart 09 Jun '14

09 Jun '14

Hey folks One part of capacity planning that is always challenging at times with various providers I have worked with is determining the traffic levels required for upcoming events such as World Cup. Obviously there is speculation and it varies dependent on the provider, their geography, and size of eyeball/downstream eyeball customers. Is there any resources out there other than news articles that provide for a reasonable estimation as to how much impact World Cup will have for example? I’ve heard offline from some folks that put World Cup at greater traffic levels than the recent Olympics for example but have no way to know if that is a pure guess or an educated estimate. I am assuming that the CDN’s involved have some pretty accurate ideas on what to expect but in the past I have not been able to get feedback from them with any specific estimations. Thanks, Paul

6 6

Linkedin Operations Contact ?
by Anshuman Kanwar 09 Jun '14

09 Jun '14

Looking to get in touch with the LinkedIn Ops team. Could one you kindly respond 1-1 ? Thanks, -ansh Ansh Kanwar Senior Director, Technical Operations T: +1 805 690 5714 | M: +1 805 448 1890 | F: +1 805 879 3722 Skype: ansh_kanwar | AS: 16815 anshuman.kanwar(a)citrix.com<mailto:anshuman.kanwar@citrix.com> [Description: Description: Description: cid:4A46DE88-037B-420B-B411-732B97826E8D@ad.corp.expertcity.com] Powering mobile workstyles and cloud services

1 0

Re: Does anyone know Jared's birthday?
by Larry Sheldon 08 Jun '14

08 Jun '14

If you know the birth date, you can find the birth day here: http://www.searchforancestors.com/utility/dayofweek.html -- Requiescas in pace o email Two identifying characteristics of System Administrators: Ex turpi causa non oritur actio Infallibility, and the ability to learn from their mistakes. (Adapted from Stephen Pinker)

1 0

Does anyone know Jared's birthday?
by Warren Kumari 08 Jun '14

08 Jun '14

Yup, I did think it was worth asking the entire list. W

9 10

AS7162 contacts?
by David Gucker 07 Jun '14

07 Jun '14

Anyone have a way to get in touch with AS7162? They don't respond to whois listed email addresses. David Gucker

1 0

NTIA cedes root zone control
by Jay Ashworth 07 Jun '14

07 Jun '14

In one of the worst written stories I've ever seen in Ars, it's announced that -- in one of the best take-out-the-trash moments in Internet history (make the announcement not only on a Friday, but *during a NANOG*) -- NTIA is ceding control of the root DNS zone. The article very carefully does not say *to whom*; though it implies that it's ICANN. If that's the case, then I'm not sure there's actually, y'know, *news* here. But... http://arstechnica.com/tech-policy/2014/03/in-sudden-announcement-us-to-giv… Cheers, -- jra -- Jay R. Ashworth Baylink jra(a)baylink.com Designer The Things I Think RFC 2100 Ashworth & Associates http://www.bcp38.info 2000 Land Rover DII St Petersburg FL USA BCP38: Ask For It By Name! +1 727 647 1274

5 5

go daddy email administrator
by Blake Pfankuch - Mailing List 07 Jun '14

07 Jun '14

Can I have a go daddy email admin shoot me a message off list? Support will not work with me because I am not a customer, and it appears my corporate email domain is being throttled due to volume. We are not a mass mail sender, however we send several thousand emails a day based on the size and nature of our business. Thanks, Blake

1 0