Re: FreeBSD users of 127/8

2021-11-22 Thread Måns Nilsson
127.255 treize:~ mansaxel$ sipcalc 127.0.0.1/15 | grep "Network range" Network range - 127.0.0.0 - 127.1.255.255 -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE SA0XLR+46 705 989668 DON'T go!! I'm not HOWARD COSELL!! I

Re: is ipv6 fast, was silly Redeploying

2021-11-21 Thread Måns Nilsson
In contrast, the v6 allocations are mostly sufficient. Even for sprawling businesses. In the end, if they merge with another company, each merger brings one (1) more net, not a flock of v4 /24's. Your reasoning is correct, but the size of the math matters more. -- Måns Nilsson primary/s

Re: Redploying most of 127/8 as unicast public

2021-11-21 Thread Måns Nilsson
t deliver packets to you. Also, I much prefer writing firewall rules where the IP addresses don't change in-flight. Less to screw up. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE SA0XLR+46 705 989668 Of course, you UNDERSTAND about

Re: Class D addresses? was: Redploying most of 127/8 as unicast public

2021-11-20 Thread Måns Nilsson
dcast domain but in that scope > it's quite widely used. All the heavy lifting in video production via IP is done over multicast. Mostly, it is internal to one organisation, and the 239/8 (RFC2365) block is being used, but routing multi-gbit RTP flows over multicast is a thing where I

Re: Redploying most of 127/8 as unicast public

2021-11-20 Thread Måns Nilsson
that letting people handle their IT security makes for less secure systems, and from that standpoint argue that they don't deserve the choice. To me, that is elitist and condescending (And I oughta know condescending, I'm quite good at it.) and I think we could do better. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE SA0XLR+46 705 989668 I want another RE-WRITE on my CEASAR SALAD!! signature.asc Description: PGP signature

Re: Redploying most of 127/8 as unicast public

2021-11-20 Thread Måns Nilsson
es. > After finding that, I, as a theorist, totally abandoned IPv6. You gave up, based on false conclusions. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE SA0XLR+46 705 989668 ... I want a COLOR T.V. and a VIBRATING BED!!! signature.asc Description: PGP signature

Re: Redploying most of 127/8 as unicast public

2021-11-20 Thread Måns Nilsson
port forwarding futile anyway. (the let's have a TXT record bunch at it again, purposefully ignoring SRV since its inception.) I guess juggling our pains differently is what we are doing here. What is unthinkable to one is quite OK to someone else. (But I am right) -- Måns Nilsson prim

Re: Redploying most of 127/8 as unicast public

2021-11-20 Thread Måns Nilsson
s IPv6 is worse than IPv4 with NAT, feel free to propose a new > network protocol. In your application, that assertion on worseness might be true. In my, where I value the E2E principle higher, no, I think it is not. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE

Re: Redploying most of 127/8 as unicast public

2021-11-19 Thread Måns Nilsson
ISP / access provider networks that won't change. We don't cope because NAT is good. Hardly a workday goes past without me thinking "If I could address this computer uniquely I'd go home earlier and with less grey hair". We must do better. -- Måns Nilsson primary/se

Re: Redploying most of 127/8 as unicast public

2021-11-19 Thread Måns Nilsson
re's a lot left to turn on and configure, is a slightly better proposition. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE SA0XLR+46 705 989668 MY income is ALL disposable! signature.asc Description: PGP signature

Re: Redploying most of 127/8 as unicast public

2021-11-18 Thread Måns Nilsson
r to realise the driving force behind all these schemes. Delaying the inevitable is just going to make some people richer, to the detriment of others. I see no reason to support that. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE SA0XLR+46 705 9

Re: Telecommunications network drafting software

2021-09-01 Thread Måns Nilsson
n't hate its users. Only drawback -- to some -- is that it's OS X only. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE SA0XLR+46 705 989668 ... I think I'd better go back to my DESK and toy with a few common MISAPPREHENSIONS ... signatu

Re: telia selling carrier ops to polhem infra

2020-10-07 Thread Måns Nilsson
e a spinoff than > acquisition. I is, Polhem is wholly owned by a few of the large public pension funds in Sweden. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE SA0XLR+46 705 989668 I want to dress you up as TALLULAH BANKHEAD and cover you wit

Re: Request comment: list of IPs to block outbound

2019-10-22 Thread Måns Nilsson
Subject: Re: Request comment: list of IPs to block outbound Date: Tue, Oct 22, 2019 at 11:11:27PM -0600 Quoting Grant Taylor via NANOG (nanog@nanog.org): > On 10/22/19 10:54 PM, Måns Nilsson wrote: > > It is just more RFC1918 space, a /10 unwisely spent on stalling IPv6 > > depl

Re: Request comment: list of IPs to block outbound

2019-10-22 Thread Måns Nilsson
are an ISP using this space, you > should not block destinations in this space. I have a hard time finding text that prohibits me from running machines on 100.64/10 addresses inside my network. It is just more RFC1918 space, a /10 unwisely spent on stalling IPv6 deployment. /Måns, gu

Re: IPAM recommendations

2019-09-05 Thread Måns Nilsson
ing AD herding and got too much cash. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE SA0XLR+46 705 989668 I had pancake makeup for brunch! signature.asc Description: PGP signature

Re: OT: Tech bag

2019-08-15 Thread Måns Nilsson
s/16-389_TOOLMARK-TOOL-CASE-No.6-Brown-with-handles -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE SA0XLR+46 705 989668 Do you guys know we just passed thru a BLACK HOLE in space? signature.asc Description: PGP signature

Re: Protecting 1Gb Ethernet From Lightning Strikes

2019-08-14 Thread Måns Nilsson
Subject: Re: Protecting 1Gb Ethernet From Lightning Strikes Date: Wed, Aug 14, 2019 at 02:01:01PM +0200 Quoting Bjørn Mork (bj...@mork.no): > Måns Nilsson writes: > > > /Måns, has 6 pairs 9/125 between garage and house at home. > > Now you made me worry that my single OM4

Re: Protecting 1Gb Ethernet From Lightning Strikes

2019-08-14 Thread Måns Nilsson
f immediately upon first strike survived. /Måns, has 6 pairs 9/125 between garage and house at home. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE SA0XLR+46 705 989668 I feel partially hydrogenated! signature.asc Description: PGP signature

Re: Time and Timing Servers

2019-07-11 Thread Måns Nilsson
his is not a new problem. http://www.leapsecond.com/hpj/v15n11/ Fascinating reading. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE SA0XLR+46 705 989668 YOW!! Now I understand advanced MICROBIOLOGY and th' new TAX REFORM laws!! si

Re: Time and Timing Servers

2019-07-11 Thread Måns Nilsson
ransmission solutions (mostly broadcast related) that easily can transfer your central central cæsium clock frequency to another site using reasonable-quality IP transport, but those are neither cheap nor fire-and-forget. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE

Re: SFP supplier in Europe?

2019-04-08 Thread Måns Nilsson
are -- for stocked items -- hard to beat on price and shipping time. Both being inside EU means zero hassle with customs which is important. (Poor Brits, what have they done to themselves?) -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE SA0XLR+46 70

Re: a detour DANE, was A Deep Dive on the Recent Widespread DNS Hijacking

2019-02-28 Thread Måns Nilsson
bad for the Internet, and should be discouraged. And, Carthago should be destroyed. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE SA0XLR+46 705 989668 Yow! Now I get to think about all the BAD THINGS I did to a BOWLING BALL when I was in JUNIOR HIGH SCHOOL! signature.asc Description: PGP signature

Re: a detour DANE, was A Deep Dive on the Recent Widespread DNS Hijacking

2019-02-28 Thread Måns Nilsson
5 21 DNSKEY 3 SPF 1 A 28 NSEC62 AFSDB 3 RP 1 MX 2 CNAME 9 SOA 2 RRSIG 147 TXT 6 SSHFP 14 SRV 20 DS 4 Total: 16 rrtypes in zone (Yes, there's a bug there, but the end figure is correct.) -- Måns Nilsson primary/secondar

Re: a detour DANE, was A Deep Dive on the Recent Widespread DNS Hijacking

2019-02-27 Thread Måns Nilsson
the olde annals of Compuserve, but since the golden standard of resiliency and load balancing is a chain of them pointing into a bookstore's spare servers, we really can't do without them. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE SA0XLR

Re: DANE, was A Deep Dive on the Recent Widespread DNS Hijacking

2019-02-27 Thread Måns Nilsson
ry much like their business. So, what we must constantly strive for is maximum transparency, carrying as much of the Internet experienc, good or bad, to the end user. Or, more terse: "Middleboxes are bad for you." -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIP

Re: A Deep Dive on the Recent Widespread DNS Hijacking

2019-02-25 Thread Måns Nilsson
molish the Internet as thought out and envisioned. We can conclude in two different directions here; * We need to work on making the Internet more transparent to applications, and thus increasing security. * We're all doomed anyway. DNSSEC is useless. Pick whichever you like. Our ch

Re: How are you configuring BFD timers?

2018-03-22 Thread Måns Nilsson
--On 22 mars 2018 23:45:16 +0200 Saku Ytti wrote: > On 22 March 2018 at 22:41, Måns Nilsson > wrote: > >> Subject: Re: How are you configuring BFD timers? Date: Wed, Mar 21, 2018 >> at 04:24:47PM + Quoting Job Snijders (j...@instituut.net): >>> Silly quest

Re: How are you configuring BFD timers?

2018-03-22 Thread Måns Nilsson
Subject: Re: How are you configuring BFD timers? Date: Wed, Mar 21, 2018 at 04:24:47PM + Quoting Job Snijders (j...@instituut.net): > Silly question perhaps, but why would you do BFD on dark fiber? Because Ethernet lacks the PRDI that real WAN protocols have. -- Måns Nilsson prim

Re: listserv hosed? [Was: Fwd: nanog.org mailing list memberships reminder]

2018-02-02 Thread Måns Nilsson
do not know, but I'd suspect so. More of a hunch than anything else, though. It *was* very fast back then, though. Today, not so much of a competitive edge. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE SA0XLR+46 705 989668 Hold the MAYO

Re: listserv hosed? [Was: Fwd: nanog.org mailing list memberships reminder]

2018-02-02 Thread Måns Nilsson
ve? /Måns, former sysop at SEGATE.SUNET.SE -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE SA0XLR+46 705 989668 What's the MATTER Sid? ... Is your BEVERAGE unsatisfactory? [0] Eric Thomas, mr LISTSERV himself, told me this when we were migrating that

Re: IPv6 migration steps for mid-scale isp

2017-09-20 Thread Måns Nilsson
Oh, by the way; I concur with Owen: EIGRP is not done. I've stumbled on it once the last decade, and it was a PABX network engineer who insisted. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE SA0XLR+46 705 989668 Am I in GRADUATE SCHOOL yet? signature.asc Description: PGP signature

Re: Virtual or Remote Peering

2017-08-16 Thread Måns Nilsson
tors over an unreliable path that you have no control over, and the opportunities to keep traffic local are limited. Adding to that, it is all your fault since your provider does not do L3 and can claim a very passive rôle in the process. Like transit, but worse. -- Måns Nilsson primar

Re: Dyn DDoS this AM?

2016-10-21 Thread Måns Nilsson
Subject: Re: Dyn DDoS this AM? Date: Sat, Oct 22, 2016 at 01:37:09AM +0200 Quoting Niels Bakker (ni...@bakker.net): > * mansa...@besserwisser.org (Måns Nilsson) [Sat 22 Oct 2016, 01:27 CEST]: > >Also, do not fall in the "short TTL for service agility" trap. > > Severa

Re: Dyn DDoS this AM?

2016-10-21 Thread Måns Nilsson
> source of the question, even monitoring your infrastructure (or it reporting > load into the DNS management system). > > That is very hard to replicate with two DNS providers. Surely, it must be better to use a singular service that is provably easy to take out. The advantages are ove

Re: Dyn DDoS this AM?

2016-10-21 Thread Måns Nilsson
oom for insanely large NS RRSETs. Also, do not fall in the "short TTL for service agility" trap. Besides, what Randy wrote. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 Hold the MAYO & pass the COSMIC AWARENESS ... signature.asc Description: Digital signature

Re: Cost-effectivenesss of highly-accurate clocks for NTP

2016-05-15 Thread Måns Nilsson
ustomers with a prayer and instructions to build an overengineered network to make certain that PTP always is delivered with zero IPDV. A lot of strange things are getting network connectors these days. Not all of them are content with a http connection to some cloud provi

Re: Top-shelf resilience (Re: Why the US Government has so many data centers)

2016-03-25 Thread Måns Nilsson
interest of reliability a bypass was created for the GFCI breaker. This had to be built in-house, since no electrical contractor even wanted to contemplate it. So we did. /Måns, ex-builder of analog broadcast facilities. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE

Re: junkmailers take the day off....?

2016-03-20 Thread Måns Nilsson
e Swedish newspaper web sites were hit with a fairly large attack yesterday evening MET, around 1830UTC. Perhaps the keyword is "retasked". Fwiw, I also saw a decline in my spamcount. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE

Re: The IPv6 Travesty that is Cogent's refusal to peer Hurricane Electric - and how to solve it

2016-01-28 Thread Måns Nilsson
Subject: Re: The IPv6 Travesty that is Cogent's refusal to peer Hurricane Electric - and how to solve it Date: Wed, Jan 27, 2016 at 05:36:13PM -0800 Quoting Owen DeLong (o...@delong.com): > > > On Jan 27, 2016, at 14:43 , Måns Nilsson wrote: > > > > Subject: Re:

Re: The IPv6 Travesty that is Cogent's refusal to peer Hurricane Electric - and how to solve it

2016-01-27 Thread Måns Nilsson
um-sized swedish isp full of clued people but with a serious case of peering reality distorsion? -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 Can you MAIL a BEAN CAKE? signature.asc Description: Digital signature

Re: IGP choice

2015-10-24 Thread Måns Nilsson
OSPF dæmons for Posixly machines, making it a good choice for things like anycast name servers or similar. We do run it for precisely this setup. Do read the presentation Vijay Gill made and that people keep pointing to. It is a very good account of how to purge OSPF in favour of IS-IS. -- M

Re: How to wish you hadn't forced ipv6 adoption (was "How to force rapid ipv6 adoption")

2015-10-06 Thread Måns Nilsson
alid mail servers. Those need to stay IPv4 for as long as reasonably > possible. > Using the link-level address to distinguish between good and bad email content was always daunting at best. Thanks for pointing out that this flawed behaviour must cease. -- Måns Nilsson primary/secondar

Re: REMINDER: LEAP SECOND

2015-06-19 Thread Måns Nilsson
h a pretty new release -- Nexus and ASR1K being the two most "interesting" among those I've reviewed. http://www.cisco.com/web/about/doing_business/leap-second.html#~ProductInformation -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE

Re: Enterprise network as an ISP with a single huge customer

2015-06-13 Thread Måns Nilsson
to have a single flat routing domain. But I do not think it works with the kind of legacy stuff (some of it brand new...) we run. > I understand that it usually comes down to specific circumstances > and most likely scale but I'd still love to hear about your > experience.

Re: most accurate geo-IP source to build country-based access lists

2015-06-08 Thread Måns Nilsson
h: (in increasing order of falseness) 1. No, mom, I did not eat the pie. 2. "There are no Russian soldiers in Crimea" 3. IP Geolocation -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 GOOD-NIGHT, everybody ... Now I have to go

Re: AWS Elastic IP architecture

2015-06-04 Thread Måns Nilsson
k at simplicity of protocol design and resulting fragility) when the end-points can ignore any middleboxes that the net result, measured as inconvenicence imposed on a standard End User, will improve. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 Why is everything made of Lycra Spandex? signature.asc Description: Digital signature

Re: BGP in the Washngton Post

2015-06-01 Thread Måns Nilsson
sort of dissappointed they did not quote randy using only lower case. looks weird. once past that, good comment. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 Isn't this my STOP?! signature.asc Description: Digital signature

Re: Verizon Policy Statement on Net Neutrality

2015-03-01 Thread Måns Nilsson
Subject: Re: Verizon Policy Statement on Net Neutrality Date: Fri, Feb 27, 2015 at 05:25:41PM -0600 Quoting Jack Bates (jba...@paradoxnetworks.net): > On 2/27/2015 5:09 PM, Måns Nilsson wrote: > >What people want, at least once thay have tasted it, is optical > >last mile. And no

Re: Verizon Policy Statement on Net Neutrality

2015-02-27 Thread Måns Nilsson
technology with less than 1Gbit symmetrical bandwidth is 20th century. Doing greenfield with that is plainly stupid. There is business to be made from smaller upgrades to copper that is in place, but as soon as you dig (or set new poles in the ground), fiber is the only real alternative. -- Måns

Re: Wisdom of using 100.64/10 (RFC6598) space in an Amazon VPC deployment

2015-02-23 Thread Måns Nilsson
ughts and thanks in advance. using the wasted /10 for this is pretty much equal to using RFC1918 space. IPv6 was invented to do this right. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 It's NO USE ... I'v

Re: v6 deagg

2015-02-21 Thread Måns Nilsson
e this does not help every case, but supporting aggregation > > where possible certainly ought to be in-scope for most policy-making > > bodies in this area. > > Then please take this to the appropriate policy-making body: > address-policy...@ripe.net :-) Considering this as we

Re: v6 deagg

2015-02-21 Thread Måns Nilsson
ort of explicitly asking for that specific prefix. Of course this does not help every case, but supporting aggregation where possible certainly ought to be in-scope for most policy-making bodies in this area. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE

Re: draft-ietf-mpls-ldp-ipv6-16

2015-02-19 Thread Måns Nilsson
ll, I'm at least breathing shallowly. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 I'm having a BIG BANG THEORY!! signature.asc Description: Digital signature

Re: How our young colleagues are being educated....

2014-12-26 Thread Måns Nilsson
cols. Should be reasonably easy to keep up. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 So this is what it feels like to be potato salad signature.asc Description: Digital signature

Re: How our young colleagues are being educated....

2014-12-25 Thread Måns Nilsson
actice. (and don't get me started on studio sound engineers in live sound...) It might be though, that I've simply been watching Keith Fenner on Youtube too many late nights. (That is a recommendation, btw.) -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE

Re: How our young colleagues are being educated....

2014-12-22 Thread Måns Nilsson
is two-way. Each course, get a industry lecturer in for at least one lecture. This, if chosen well, will make it impossible to teach Flame Delay in 2014. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 We have DIFFERENT amounts of HAIR -- signature.asc Description: Digital signature

Re: Phasing out of telco TDM Backbones (was: Phasing out of copper)

2014-11-30 Thread Måns Nilsson
Subject: Phasing out of telco TDM Backbones (was: Phasing out of copper) Date: Sun, Nov 30, 2014 at 12:09:40AM -0500 Quoting Jay Ashworth (j...@baylink.com): > - Original Message - > > From: "Måns Nilsson" > > > Maintaining copper plant is expensive. I

Re: Phasing out of copper

2014-11-29 Thread Måns Nilsson
n, so the trend is global. (OTOH, in Sweden, young people moving out from their parents, if they can find somewhere to rent, usually only get a fixed connection for Internet access. Telephony is all mobile.) -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE

Re: Linux: concerns over systemd adoption and Debian's decision to switch

2014-10-22 Thread Måns Nilsson
equivalent. Time to ask for BSD ports, I think. Linux will be unusable very soon. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 WHOA!! Ken and Barbie are having TOO MUCH FUN!! It must be the NEGATIVE IONS!! signature.asc Description: Digital signature

Re: IPv6 Default Allocation - What size allocation for Loopback Address

2014-10-10 Thread Måns Nilsson
nks. Just because it is a tad easier to do dual-stack on the scripts that build the config. And, I get to have all my links in 2001:0db8:f00:feed:dada::/80 :-) -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 I'm thinking about

Re: Scotland ccTLD?

2014-09-16 Thread Måns Nilsson
e rest of the apparat that was Soviet Union will return shortly. Better keep SU in the root just in case. On a more on-topic note, there are several domains still in use under SU. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 9896

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

2014-08-14 Thread Måns Nilsson
an excuse > > to get some real gear)… > > Oh yeah, I'd bet this is also the case. Just like in 'security' related > issues…. This is why "test crash" was introduced. http://markmail.org/message/tu46ecy272o3stvp /Måns, just rebooted. (with a new c

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

2014-08-13 Thread Måns Nilsson
ought or in the investment plan for this year. Just need to wait until it's time for our vendors fiscal year end race... -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 Am I accompanied by a PARENT or GUARDIAN? signature.asc Description: Digital signature

Re: Muni Fiber and Politics

2014-08-03 Thread Måns Nilsson
Subject: Re: Muni Fiber and Politics Date: Sun, Aug 03, 2014 at 05:11:09AM +0200 Quoting Mark Tinka (mark.ti...@seacom.mu): > On Sunday, August 03, 2014 01:31:17 AM Måns Nilsson wrote: > > > Oh, yes, there is. Multicast? IPv6? Both CAN be done, but > > probably won't. >

Re: Muni Fiber and Politics

2014-08-02 Thread Måns Nilsson
Subject: Re: Muni Fiber and Politics Date: Fri, Aug 01, 2014 at 07:40:50AM +0200 Quoting Mark Tinka (mark.ti...@seacom.mu): > On Thursday, July 31, 2014 02:01:28 PM Måns Nilsson wrote: > > > It is better, both for the customer and the provider. > > If the provider is able t

Re: Muni Fiber and Politics

2014-07-31 Thread Måns Nilsson
better, both for the customer and the provider. The only "loser" is a potential third party acting as comms provider on L1, possibly L2. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 DON'T go!! I'm not HOWA

Re: Shared Transition Space VS. BGP Next Hop [was: Re: Best practices IPv4/IPv6 BGP (dual stack)]

2014-05-03 Thread Måns Nilsson
RF, but the MPLS standards wg seems content with status quo. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 I wish I was a sex-starved manicurist found dead in the Bronx!! signature.asc Description: Digital signature

Re: Best practices IPv4/IPv6 BGP (dual stack)

2014-05-02 Thread Måns Nilsson
rk. In that context, allocating 100.64.0.0/10 to CGN was especially un-clever... -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 Xerox your lunch and file it under "sex offenders"! signature.asc Description: Digital signature

Re: why IPv6 isn't ready for prime time, SMTP edition

2014-03-31 Thread Måns Nilsson
Subject: Re: why IPv6 isn't ready for prime time, SMTP edition Date: Mon, Mar 31, 2014 at 12:17:19AM -0400 Quoting Patrick W. Gilmore (patr...@ianai.net): > On Mar 30, 2014, at 16:40 , Måns Nilsson wrote: > > Subject: Re: why IPv6 isn't ready for prime time, SMTP edition Dat

Re: why IPv6 isn't ready for prime time, SMTP edition

2014-03-30 Thread Måns Nilsson
Subject: Re: why IPv6 isn't ready for prime time, SMTP edition Date: Sat, Mar 29, 2014 at 11:06:11AM -0400 Quoting Patrick W. Gilmore (patr...@ianai.net): > Composed on a virtual keyboard, please forgive typos. > > > On Mar 29, 2014, at 3:15, Måns Nilsson wrote: > > Quo

Re: why IPv6 isn't ready for prime time, SMTP edition

2014-03-29 Thread Måns Nilsson
to see > you. I will not debate with people who resort to humiliation techniques when questioned. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 I feel like a wet parking meter on Darvon! signature.asc Description: Digital signature

Re: why IPv6 isn't ready for prime time, SMTP edition

2014-03-27 Thread Måns Nilsson
P RFC reach, that is -- the necessity to stick to protocol is not under debate) > I must say it's pretty amusing that someone who works for the > organization that published the original DNSBL seems to be ranting > against them. The ability to change ones mind when circumstances chan

Re: why IPv6 isn't ready for prime time, SMTP edition

2014-03-26 Thread Måns Nilsson
o, the accept/reject policies of email recipients are subject to individual evaluation and implementation at each MX host. Attempts at describing the state of email as other than that are false and should be discarded[0]. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE

Re: SIP on FTTH systems

2014-02-05 Thread Måns Nilsson
machen, wenn man es so schön komplizieren kann? (Why make things simple when you can build them so beautifully complicated?) -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 We are now enjoyin

Re: Pad 1310nm cross-connects?

2013-10-20 Thread Måns Nilsson
Subject: Re: Pad 1310nm cross-connects? Date: Sun, Oct 20, 2013 at 07:21:42AM +0200 Quoting Måns Nilsson (mansa...@besserwisser.org): > Subject: Pad 1310nm cross-connects? Date: Sat, Oct 19, 2013 at 07:33:19PM > -0700 Quoting Chris Costa (ccosta92...@gmail.com): > > What are the op

Re: Pad 1310nm cross-connects?

2013-10-19 Thread Måns Nilsson
Get a good level meter, and a reasonably good light source for testing and calibration purposes. I'm happy with our purchase of SMLP4-4[0] from AFL Noyes. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 Pardon me, but do

Re: minimum IPv6 announcement size

2013-09-24 Thread Måns Nilsson
aving a /48 in each site would be very big waste of IP resources. If you've got island networks w/o links between you SHOULD request a /48 per site. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 Pardon me, but do you know

Re: minimum IPv6 announcement size

2013-09-24 Thread Måns Nilsson
admin-c:MN1334-RIPE admin-c:LEW3-RIPE tech-c: MN1334-RIPE tech-c: LEW3-RIPE status: ASSIGNED PI mnt-by: RIPE-NCC-END-MNT mnt-lower: RIPE-NCC-END-MNT mnt-by: SR-MNT mnt-routes: SR-MNT mnt-domains:SR-MNT source: RIPE # Filter

Re: Leap Second

2013-07-02 Thread Måns Nilsson
"NTP servers based on open source NTP" that would do just that. For Infoblox NIOS there was a hotfix, and Symmetricom also has a patch out. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 I think my career is ruined! signature.asc Description: Digital signature

Re: SixXS Contact

2013-06-28 Thread Måns Nilsson
Subject: Re: SixXS Contact Date: Thu, Jun 27, 2013 at 09:43:19PM +0200 Quoting Måns Nilsson (mansa...@besserwisser.org): > Personally, even though I'm on the same IRC channel as one of the admins > and could have all support I want, I went with HE. Zero trouble. Excellent > servic

Re: SixXS Contact

2013-06-27 Thread Måns Nilsson
e admins and could have all support I want, I went with HE. Zero trouble. Excellent service. I'm peering with them at work, as does my colo provider, så have great connectivity. And, in v6, renumbering is easy (RIGHT? ;) so swapping providers is no pain. Now, Owen, where's my T-shirt

Re: Are undersea cables tapped before they get to ISP's? [was Re: Security over SONET/SDH]

2013-06-25 Thread Måns Nilsson
d it did use EMI tapping (TEMPEST) to get to the traffic without tampering with the cable. Having gotten that cleared, I'd argue that if you're on speaking terms with the cable operator, it is much easier to use a full-spectrum monitor port on the WDM system. -- Må

Re: PDU recommendations

2013-06-24 Thread Måns Nilsson
B after some miles. Fuses don't. MCB units are good at protecting people since they trip quickly and aggressively. Fuses tend to linger before blowing, and thus are comparatively bad at protecting people (longer shock) but better at protecting infrastructure (surge and switch-on-transien

Re: Prism continued

2013-06-15 Thread Måns Nilsson
ss (http://partmaps.org/era/unix/award.html) -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 While you're chewing, think of STEVEN SPIELBERG'S bank account ... his will have the same effect as two "STARCH BLOCKERS"! signature.asc Description: Digital signature

Re: PRISM: NSA/FBI Internet data mining project

2013-06-06 Thread Måns Nilsson
Sweden. Cross-border wiretap. In conclusion; I'm convinced. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 I'm having an emotional outburst!! signature.asc Description: Digital signature

Re: Dear NANOG Gods

2013-05-22 Thread Måns Nilsson
p?prodrangeid=15&typeid=3 More expensive than SKB, but they bounce when dropped. And preserve the stuff inside. One probably should opt for removing PSU and drives if shipping is expected to be very rough. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE

Re: ISIS and OSPF together

2013-05-12 Thread Måns Nilsson
s clear, though, that the path forward is ISIS; most people I've spoken to roll it out (in greenfield/forklift situations) or migrate to it. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 I always have fun becaus

Re: RFC 1149

2013-04-04 Thread Måns Nilsson
k"? The 245 still rolls, and probably will, for another 30 years. /Måns, drove 245 in youth. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 The SAME WAVE keeps coming in and COLLAPSING like a rayon MUU-MUU ... signature.asc Description: Digital signature

Re: Open Resolver Problems

2013-04-02 Thread Måns Nilsson
Subject: Re: Open Resolver Problems Date: Tue, Apr 02, 2013 at 05:25:53AM +0200 Quoting Mikael Abrahamsson (swm...@swm.pp.se): > On Tue, 2 Apr 2013, Måns Nilsson wrote: > > >What percentage of the SOHO NAT boxes actually are full-service > >resolvers? I was under the impress

Re: Open Resolver Problems

2013-04-01 Thread Måns Nilsson
t pushing queries on toward the DHCP'd full service resolvers of the ISP. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 Everywhere I look I see NEGATIVITY and ASPHALT ... signature.asc Description: Digital signature

Re: Open Resolver Problems

2013-03-25 Thread Måns Nilsson
defending unrestricted query rates on auth servers if they serve DNSSEC. I've successfully applied the Redbarn patches to my BIND, and I expect the NSD rate-control to be of similar quality, or better. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE

Re: Visio-fu

2013-02-26 Thread Måns Nilsson
the rotting carcass of Visio into producing anything not appalling and go with OmniGraffle instead. http://www.omnigroup.com/products/omnigraffle/ -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 DON'T go!! I'm not HO

Re: 10 Mbit/s problem in your network

2013-02-10 Thread Måns Nilsson
so this is a very bad idea. Might improve some things, but not the really important ones. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 Thousands of days of civilians ... have produced a ... feeling for the aesthetic modules --

Re: IPV6 in enterprise best practices/white papaers

2013-01-29 Thread Måns Nilsson
s too > > much of a headache, > Does an L2 switch really care about IPv6? (except for stuff like DHCPv6 > snooping, etc?) For management it does care. NO ipv4 is NO ipv4. As in not even management addresses. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE

Re: IPV6 in enterprise best practices/white papaers

2013-01-27 Thread Måns Nilsson
hers, they can tell how it feels to cling to v4 and go LALALALALALALACANTHEARYOU when customers ask for v6) The happy eyeballs fix is of course convenient, but only necessary when the network is so broken for v6 that you should not have turned RA on.. -- Måns Nilsson primary/se

Re: IPV6 in enterprise best practices/white papaers

2013-01-27 Thread Måns Nilsson
is the usual chaos, yeah, then there is a problem. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE +46 705 989668 I'm encased in the lining of a pure pork sausage!! signature.asc Description: Digital signature

Re: [SHAME] Spam Rats

2013-01-09 Thread Måns Nilsson
..will work just fine, for instance. I did it for a 200+ segment LAN party, couple years ago. And as is usual with wildcards, if you do need to insert a real record, it will take over just as expected. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE

Re: Any enterprise operators very happy with their MPLS providers?

2012-12-06 Thread Måns Nilsson
inflated price for relatively small SDH links by a lot. If, OTOH, you are not a very distributed radio company trying to do RTP in 48kHz 24-bit linear stereo over internal WAN, using multicast, you might be fine with a MPLS offering... -- Måns Nilsson primary/secondary/besserwisser/machina

Re: "Programmers can't get IPv6 thus that is why they do not have IPv6 in their applications"....

2012-11-29 Thread Måns Nilsson
host.) The 32-bit integer trick might, just might make do for IPv4, but a proper data type is so much simpler to use. Also, stepping away from MySQL or Oracle makes Larry less powerful. -- Måns Nilsson primary/secondary/besserwisser/machina MN-1334-RIPE

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