December 2011 - Test - lists.nanog.org

Re: IP addresses are now assets
by David Barak 06 Dec '11

06 Dec '11

Should the HAC be expected to manage the transition to HumorV6? David

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Flapping POS Interface on Frame-relay between a Juniper and Cisco
by Righa Shake 06 Dec '11

06 Dec '11

Hi, Am having a problem that is buffling. I recently changed a POS link encapsulation from PPP to Frame-relay. Since that time the POS interface keeps resetting from time to time. On my BGP session am receiving cease notifications from my upstream provider. The setup is such that we have a cisco on one end and a Juniper on the other. interface POS0/0/0 mtu 4474 no ip address no ip unreachables encapsulation frame-relay logging event link-status crc 32 pos scramble-atm frame-relay lmi-type ansi end ROUTERshow run int pos0/0/0.101 Building configuration... ! interface POS0/0/0.101 point-to-point ip address X.X.X.X 255.255.255.252 frame-relay interface-dlci 101 end ROUTER#show int pos0/0/0 POS0/0/0 is up, line protocol is up Hardware is SPA-2XOC12-POS MTU 4474 bytes, BW 622000 Kbit/sec, DLY 100 usec, reliability 255/255, txload 6/255, rxload 38/255 Encapsulation FRAME-RELAY, crc 32, loopback not set Keepalive set (10 sec) Scramble enabled LMI enq sent 81981, LMI stat recvd 77480, LMI upd recvd 0, DTE LMI up LMI enq recvd 0, LMI stat sent 0, LMI upd sent 0 LMI DLCI 0 LMI type is ANSI Annex D frame relay DTE segmentation inactive FR SVC disabled, LAPF state down Broadcast queue 0/256, broadcasts sent/dropped 26/0, interface broadcasts 0 Last input 00:00:00, output 00:00:00, output hang never Last clearing of "show interface" counters 1w2d Input queue: 0/375/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 94336000 bits/sec, 13151 packets/sec 5 minute output rate 16470000 bits/sec, 7049 packets/sec 12211574207 packets input, 10967607038364 bytes, 0 no buffer Received 0 broadcasts (0 IP multicasts) 6970870 runts, 2179 giants, 0 throttles 0 parity 892493293 input errors, 882184781 CRC, 0 frame, 0 overrun, 0 ignored, 3335463 abort 6379191154 packets output, 1614018181446 bytes, 0 underruns 0 output errors, 0 applique, 4 interface resets 0 unknown protocol drops 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions Any assistance on this will be greatly appreciated. Regards, Righa Shake

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Re: Flapping POS Interface on Frame-relay between a Juniper and Cisco
by Scott Weeks 06 Dec '11

06 Dec '11

On 11/19/11 8:11 AM, Righa Shake wrote: > Hi, > > Am having a problem that is buffling. > > I recently changed a POS link encapsulation from PPP to Frame-relay. > Since that time the POS interface keeps resetting from time to time. > > On my BGP session am receiving cease notifications from my upstream > provider. > > The setup is such that we have a cisco on one end and a Juniper on the > other. ------------------------------------------------------- Were you not able to get it going after the discussion on AfNOG? http://afnog.org/pipermail/afnog/2011-November/000016.html What else is happening? Still seeing alarms and flapping at the reduced rate? If so, what alarms and how often is it flapping? scott

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Global BGP and Google
by Victor Esposito 05 Dec '11

05 Dec '11

Has anyone had any experience with a Global ASN, and Google inappropriately associating IP's to the wrong countries? We have our AS registered in Argentina, with ARIN space under it. From time to time, Google thinks the IP's are in Argentina, even though they are in the US. We have this issue elsewhere across the globe as well. I was pondering multiple ASN's, but I was not sure if there was a better method for dealing with this. Thanks in advance! Victor Esposito

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yahoo mail admin(s)
by Paul Kelly :: Blacknight 05 Dec '11

05 Dec '11

Hi There, Could a yahoo.com mail admin contact me offlist please? We get calls from customers saying that e-mails from their yahoo.com e-mail address to us bounce back due to a DNS lookup issue. The issue seems intermittent but it's at a level that is sufficient enough to raise some eyebrows by the head of our customer service team. Cheers, Paul Paul Kelly Technical Director Microsoft Gold Certified Partner Blacknight Internet Solutions ltd Hosting, Colocation, Dedicated servers IP Transit Services Tel: +353(0)599183072 Lo-call: 1850 929 929 DDI: +353 (0) 59 9183091 e-mail: paul(a)blacknight.com web: http://www.blacknight.com Blacknight Internet Solutions Ltd, Unit 12A,Barrowside Business Park, Sleaty Road, Graiguecullen, Carlow, Ireland Company No.: 370845

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Re: HP IPv6 RA Guard
by excelsio＠gmx.com 04 Dec '11

04 Dec '11

Hi, sorry to disappoint you, but there´s a reason why HP bought H3C/3Com. And of course, those switches have some advanced features, as well: - IPV6 DHCP snooping - IPV6 ND detection - IPV6 ND snooping - SAVI (Source Address Validation), http://tools.ietf.org/wg/savi/ Christian >I wonder if this is evidence that they plan to continue to develop the >Procurve line and eventually abandon the 3Com line. Uncertainty of >which line would win out has kept me (and others I'm sure) from >wanting to invest in anything HP.

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Broadband providers in downtown Chicago
by Ishmael Rufus 04 Dec '11

04 Dec '11

Our company is in a building at 200 w. Monroe and we have difficulty finding an internet service provider that could at least provide 1Mbps+ Upload bandwidth that is not Cogent Communications. Is it really this difficult finding a decent internet service provider in downtown Chicago?

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RE: Looking for a Tier 1 ISP Mentor for career advice.
by Scott Weeks 03 Dec '11

03 Dec '11

---- On 12/1/2011 10:21 AM, Leigh Porter wrote: --------- > I am looking for just such a person now. Good Juniper, some Cisco and Sysadmin experience with an ISP background.. [...] > So if anybody is looking for something to do around London... ----------------------------------------------------- Something I'd like to tell hiring folks lurking out there based on my experiences from living on an island far from population centers where all the jobs are... :-) One way to get such folks, as described in the previous posts, is to allow telecommuting. Have them come into the main office immediately after hiring them for 3-4 months, evaluate them and show them what's expected. Then let them go home to telecommute and have them come into the office a couple/few times a year for a week or two each time. They can even be required to work the same hours as the location where all the other engineers are. Or, on the big networks folks living in places like Hawaii can be the carry-over shift from US timezone to Asian timezones. This allows for a more productive employee many times because they are enjoying life where they live, rather than be forced into the larger population centers. In our industry, especially with all the tools we have today, it would seem that telecommuting would be more accepted, but it's not and I don't understand why. scott

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Re: IP addresses are now assets
by Gary Buhrmaster 03 Dec '11

03 Dec '11

On Fri, Dec 2, 2011 at 20:01, <bmanning(a)vacation.karoshi.com> wrote: ..... > -------------------------------------------------------------------------------- > Suggestion received and needing confirmation: > > That ARIN or a party it designates assign one or more sense(s) of humour to the CEO. > I believe this suggestion suffers from being too non-specific, and could lead to unintended consequences. ARIN could, for example, assign John a slapstick comedy sense of humor and all the chairs at the next meeting would have a whoopee cushion. And do you really want John taking on the role of a Don Rickles as an insult comedian? And, of course 87% percentage of the population believes that they already have an above average sense of humor (and 62% of the population believes any statement with a statistic in it). I would recommend that this suggestion be revised with community input into what type of humor can achieve a community consensus. Gary

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Re: Looking for a Tier 1 ISP Mentor for career advice.
by Scott Weeks 03 Dec '11

03 Dec '11

--- bicknell(a)ufp.org wrote: From: Leo Bicknell <bicknell(a)ufp.org> If you have telecommuters _everyone_ in the office should be forced to work from home at least 2 weeks a year, including the manager. It's only from that experience you learn to deal with your telecommuting co-workers in a way that raises everyone's productivity. --------------------------------------------- I have been bemoaning the lack of telecommuting positions available since I last did that permanently from 1998-2002. I could never figure out how to get the managers since then to understand how to manage remote workers effectively, as that's what I think the problem is. The manager's ability to value an employee in this century's methodology, rather than the old way: "wow, he was in the office 10 hours today. He must've gotten a lot of work done". When, actually, the person played around for 6 of those hours while looking busy. Having the manager work from home, even temporarily, would solve this. Now if I can just get them to actually do that... :-) --------------------------------------------------- Once over that hump there are huge rewards to having telecommuters. You can pay lower salaries as people can live in cheaper locations. --------------------------------------------------- The company gets to pay for less space, too. Have a "hot cube" where everyone uses it for the day(s) they need to work in the office. I really hope manager-types are listening. You limit yourselves to those available in your immediate area and the skills they have. Opening yourselves to telecommuting allows you to hire folks with skills that may match your needs more effectively. Personally, I am working at smaller networks than I would like to, but I get to live on Kauai and surf places like this every day: www.imagemania.net/data/media/22/Polihale%20Beach,%20Kauai,%20Hawaii.jpg when I'd rather get back into BGP and operating large networks because I enjoy it. However, I will not give up life's fun things just to do that for a living. I know I'm not the only one out there who thinks this way. scott --- bicknell(a)ufp.org wrote: From: Leo Bicknell <bicknell(a)ufp.org> To: nanog(a)nanog.org Subject: Re: Looking for a Tier 1 ISP Mentor for career advice. Date: Fri, 2 Dec 2011 07:37:08 -0800 In a message written on Fri, Dec 02, 2011 at 12:25:41PM +0000, Thorsten Dahm wrote: > The downside of this is that you are not around in the office in case > someone wants to talk to you. I often end up with guys from our > operations team or other teams stopping at my desk and ask questions. Or > guys who want to have a quick chat about a problem and want to ask for > an advice or idea. Or people who want to learn Perl and have a question > that you can answer in 30 seconds. I've both delt with remote employees and been a telecommuter. After those experiences, and reading a few books I've decided the hardest thing about having successful telecommuters is dealing with the folks in the office. Telecommuters quickly turn to technology, they want to video-chat with collegues. Are eager to pick up the phone and talk. They reach out (generally). It's the folks in the office that are reluctant. They don't see the point of figuring out how the video chat software works, of setting their status to indicate what they are doing, and so on. The "water cooler" conversations can be moved to Skype, FaceTime, Google Hangouts, or any number of other solutions, but it requires everyone to be in that mindset. If you have telecommuters _everyone_ in the office should be forced to work from home at least 2 weeks a year, including the manager. It's only from that experience you learn to deal with your telecommuting co-workers in a way that raises everyone's productivity. Once over that hump there are huge rewards to having telecommuters. You can pay lower salaries as people can live in cheaper locations. People in multiple timezones provide better natural coverage. People are much more willing to do off hour work when they can roll out of bed at 5AM and be working at 5:05 in their PJ's, rather than getting up at 4 and getting dressed to drive in and do the work. -- Leo Bicknell - bicknell(a)ufp.org - CCIE 3440 PGP keys at http://www.ufp.org/~bicknell/

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