Re: Should FCC look at SS7 vulnerabilities or BGP vulnerabilities

2024-05-17 Thread Ca By
leaks have come from > non-transit networks reliant on IRR managed prefix lists. > Can you be more specific? Was it malicious? Who in the usa was impacted ? Keep mind rpki only solves misorigination. > On Fri, May 17, 2024 at 5:21 PM Ca By wrote: > >> >> >

Re: Should FCC look at SS7 vulnerabilities or BGP vulnerabilities

2024-05-17 Thread Ca By
On Fri, May 17, 2024 at 2:02 PM Sean Donelan wrote: > > Sigh, industry hasn't solved spoofing and routing insecurity in two > decades. If it was easy, everyone would have fixed it by now. > > Industry has been saying 'don't regulate us' for decades. I hope the regulations are more outcome

Re: Reverse DNS for eyeballs?

2023-04-21 Thread Ca By
On Fri, Apr 21, 2023 at 5:40 AM Chris Adams wrote: > Once upon a time, Forrest Christian (List Account) > said: > > I have a feeling that I might be stepping into a can of worms by asking > > this, but.. > > > > What's the current thinking around reverse DNS on IPs used by typical > >

Brightcloud geolocation fail

2023-04-17 Thread Ca By
Folks, I reached out to Brightcloud directly and they cant fix this and it has been 3 weeks. What can i say besides don’t use them. https://whois.domaintools.com/172.59.72.103 They are locating 172.32.0.0/11 , which belongs to T-Mobile USA for 10+ years… to China. There is no reason for them

Re: RPKI Mgmt Changes at ARIN (was: Fwd: [arin-announce] Upcoming Changes to ARIN’s Resource Public Key Infrastructure (RPKI))

2023-04-14 Thread Ca By
> **ROA Auto-renewal** > > After the May software release, any ROA created via ARIN Online or the new > RESTful provisioning endpoint will be automatically renewed, meaning all > newly created ROAs will persist indefinitely until they are manually > deleted. ARIN will also apply the auto-renew

Re: Auth0 geolocation?

2023-04-07 Thread Ca By
On Fri, Apr 7, 2023 at 6:47 AM Tim Burke wrote: > I thought so too, but we already send good geofeed data to Maxmind, and > queried their DB to verify. > The worst of the worst is brightcloud / opentext They randomly assigned my arin ip space to china 2 weeks ago This space has 1. Not

Re: 100G-LR1 (DR/FR)

2023-03-31 Thread Ca By
On Fri, Mar 31, 2023 at 6:23 AM Jared Mauch wrote: > The common tech is 100G-LR4 these days - I'm wondering how many operators > are supporting the LR1 to allow its use on 400G and future 800G optics as > those use breakout to support 100G ports. > > Would you rather do a 400G port on a router

Re: Any experiences using SIIT-DC in an IXP setting ?

2022-10-10 Thread Ca By
On Mon, Oct 10, 2022 at 9:17 AM Vasilenko Eduard via NANOG wrote: > The technology for IPv6 client to connect IPv4 web server on Internet is > just not specified in IETF. > > Ed/ > Ed, you seem to be not so familiar with the this ietf body of work RFC6877 “ 464XLAT is a simple and scalable

Re: any dangers of filtering every /24 on full internet table to preserve FIB space ?

2022-10-10 Thread Ca By
On Mon, Oct 10, 2022 at 7:59 AM Edvinas Kairys wrote: > Hello, > > We're considering to buy some Cisco boxes - NCS-55A1-24H. That box has > 24x100G, but only 2.2mln route (FIB) memory entries. In a near future it > will be not enough - so we're thinking to deny all /24s to save the memory. >

Re: FCC chairwoman: Fines alone aren't enough (Robocalls)

2022-10-04 Thread Ca By
On Tue, Oct 4, 2022 at 6:20 AM Mike Hammett wrote: > Sorta like in the IP world, if everyone did BCP38/84, amplification > attacks wouldn't exist. Not everyone does, so... > Tragedy of the commons Furthermore, those customers are paying to not be policed. > > > - > Mike Hammett >

Re: ROA Will Expire Soon - ARIN

2022-09-09 Thread Ca By
have an roa expire, and a well documented process will create a lot of confidence. As where an expired roa outage will cause a company to never use rpki again. > > > *From: *NANOG on behalf of Ca > By > *Date: *Friday, September 9, 2022 at 10:12 AM > *To: *John Sweeting >

Re: ROA Will Expire Soon - ARIN

2022-09-09 Thread Ca By
On Fri, Sep 9, 2022 at 5:21 AM John Sweeting wrote: > You can contact the ARIN Helpdesk at +1-703-227-0660. Someone will also be > sending you an email off list. > John Where is ARIN’s documented procedure for how hosted ROAs handle renewal prior to expiration ? > Sent from my iPhone > > >

Re: Zayo/as6461 will now drop invalid prefixes from our peers.

2022-08-18 Thread Ca By
On Thu, Aug 18, 2022 at 10:58 AM Rob Robertson wrote: > The Zayo/as6461 network will shortly start dropping all RPKI-invalid route > announcements that we receive from our peers. This should be rolled > out over our network in the next week or so. > > While we will still continue to accept

Re: IoT - The end of the internet

2022-08-10 Thread Ca By
e: > > It's not devices. It's software and what's worse protocol specifications > that are implemented in this software. > > And we still didn't get the memo in 2022. Some colleagues think that > having builtin 5x Amplification in protocols freshly out just this year "is > OK&

Re: IoT - The end of the internet

2022-08-09 Thread Ca By
On Tue, Aug 9, 2022 at 7:23 PM Christopher Wolff wrote: > Hi folks, > > Has anyone proposed that the adoption of billions of IoT devices will > ultimately ‘break’ the Internet? > > It’s not a rhetorical question I promise, just looking for a journal or > other scholarly article that implies that

Re: 400G forwarding - how does it work?

2022-08-08 Thread Ca By
On Mon, Aug 8, 2022 at 5:39 AM wrote: > You keep using the term “imaginary” when presented with evidence that does > not match your view of things. > > There are many REAL scenarios where single flow high throughout TCP is a > real requirements as well as high throughput extremely small packet

Re: Announcement of Experiments

2022-05-02 Thread Ca By
On Mon, May 2, 2022 at 7:26 AM Raymond Dijkxhoorn via NANOG wrote: > Hi! > > > If, for any reason, you want to opt out from us using your ASN > > for our experiments, you can do so in the following form before May 9: > > > > https://forms.gle/ZvZaodndPhCqMvR89 > > > If I am interpreting

Re: A straightforward transition plan (was: Re: V6 still not supported)

2022-03-28 Thread Ca By
On Mon, Mar 28, 2022 at 6:22 AM Philip Homburg wrote: > >If by ?straightforward transition plan? one means a clear and rational > set of > >options that allows networks to plan their own migration from IPv4-only > to IPv > >6, while maintaining connectivity to IPv4-only hosts and with a level of

Re: V6 still not supported (was Re: CC: s to Non List Members, (was Re: 202203080924.AYC Re: 202203071610.AYC Re: Making Use of 240/4, NetBlock))

2022-03-11 Thread Ca By
On Fri, Mar 11, 2022 at 7:15 AM Abraham Y. Chen wrote: > Dear Ca By: > > 1)It appears that you are reading the Google graph too optimistically, > or incorrectly. That is, the highest peaks of the graph are about 38%. The > average of the graph is about 36%. Citing

Re: V6 still not supported

2022-03-10 Thread Ca By
On Thu, Mar 10, 2022 at 12:45 PM Josh Luthman wrote: > >but nowadays, some are going all v6. > > Where is there v6 only services/content? > V6 only to 100m+ Smartphones and now coming up on millions of home broadband , we out here

Re: V6 still not supported (was Re: CC: s to Non List Members (was Re: 202203080924.AYC Re: 202203071610.AYC Re: Making Use of 240/4 NetBlock))

2022-03-10 Thread Ca By
On Wed, Mar 9, 2022 at 11:56 PM Saku Ytti wrote: > On Wed, 9 Mar 2022 at 21:00, Joe Greco wrote: > > > I really never thought it'd be 2022 and my networks would be still > > heavily v4. Mind boggling. > > Same. And if we don't voluntarily agree to do something to it, it'll > be the same in

Re: What do you think about the "cloudification" of mobile?

2022-01-25 Thread Ca By
On Tue, Jan 25, 2022 at 6:06 AM Mark Tinka wrote: > > > On 1/25/22 15:45, Masataka Ohta wrote: > > > As is stated in free part of the article that: > > > > The country’s three biggest carriers, AT, Verizon and > > T-Mobile, have offered 5G connectivity but in practice > > this

Re: Anyone else seeing DNSSEC failures from EU Commission ? (european-union.europa.eu)

2021-12-09 Thread Ca By
one example. There are many large companies that could do a lot to make things more secure, but it is more profitable for them when things are a bit broken and they can charge more for a solution Jean > > > > *From:* NANOG *On Behalf Of *Ca > By > *Sent:* December 9, 2021 9:36 AM >

Re: Anyone else seeing DNSSEC failures from EU Commission ? (european-union.europa.eu)

2021-12-09 Thread Ca By
On Thu, Dec 9, 2021 at 1:07 AM Arne Jensen wrote: > Den 08-12-2021 kl. 15:32 skrev Niels Bakker: > > * darkde...@darkdevil.dk (Arne Jensen) [Wed 08 Dec 2021, 15:23 CET]: > >> To me, that part of it also points towards a broken implementation at > >> CloudFlare, letting a bogus (insecure)

Re: Anyone else seeing DNSSEC failures from EU Commission ? (european-union.europa.eu)

2021-12-08 Thread Ca By
On Wed, Dec 8, 2021 at 6:35 AM Niels Bakker wrote: > * darkde...@darkdevil.dk (Arne Jensen) [Wed 08 Dec 2021, 15:23 CET]: > >To me, that part of it also points towards a broken implementation at > >CloudFlare, letting a bogus (insecure) responses take effect anyway. > > Or they prefer allowing

Re: IPv6 and CDN's

2021-11-26 Thread Ca By
On Fri, Nov 26, 2021 at 6:07 PM Michael Thomas wrote: > > On 11/26/21 1:44 PM, Jean St-Laurent via NANOG wrote: > > Here are some maths and 1 argument kicking ass pitch for CFO’s that use > iphones. > > *Apple tells app devs to use IPv6 as it's 1.4 times faster than IPv4* > > >

Re: ipv4 on mobile networks

2021-10-24 Thread Ca By
On Sun, Oct 24, 2021 at 9:28 AM Masataka Ohta < mo...@necom830.hpcl.titech.ac.jp> wrote: > Ca By wrote: > > > First, consider that the 3 major cell carriers in the usa each have > > 100 million customers. Also, consider they all now have a home > > broadband an

Re: ipv4 on mobile networks

2021-10-23 Thread Ca By
or a mobile > carrier these days? > > Mike > > > On 10/23/21 8:13 AM, Brian Johnson wrote: > > > > On Oct 23, 2021, at 8:30 AM, Ca By wrote: > > 87% of mobiles in the usa are ipv6 > > https://www.worldipv6launch.org/measurements/ > > > > Agreed.

Re: IPv6 and CDN's

2021-10-23 Thread Ca By
On Fri, Oct 22, 2021 at 8:48 AM Bryan Fields wrote: > On 10/22/21 11:13 AM, Job Snijders via NANOG wrote: > > Another aspect that flabbergasts me anno 2021 is how there *still* are > > BGP peering disputes between (more than two) major global internet > service > > providers in which IPv6 is

Re: Global issues @ Telia - doing a "FB/hold my beer" move?

2021-10-07 Thread Ca By
On Thu, Oct 7, 2021 at 11:47 AM Max Tulyev wrote: > We have 2 ports from Telia, one in Kiev (Ukraine) and one in New York > (USA). I have seen both ports simultaneously dropped traffic volume for > about one hour today. > > It was not critical (for us), as traffic was shifted to another links, >

Re: IPv6 woes - RFC

2021-09-16 Thread Ca By
> > > > > This has nothing to do with IPv6, of course, other than that modern phones > use > VoLTE so within a mobile carrier's network your voice call is probably > handled > using IPv6 transport. > > Good point John. A lot of folks missed that ipv6 absorbed the scale growth in mobile, and

Re: Where to get IPv4 block these day

2021-08-05 Thread Ca By
On Thu, Aug 5, 2021 at 2:31 PM Ca By wrote: > > > On Thu, Aug 5, 2021 at 1:54 PM Andy Ringsmuth wrote: > >> *Sigh* >> >> I hear you. Have IPv6 at home perfectly fine via Spectrum. >> >> At work however, my provider (Allo Communications in Lincoln, Neb.

Re: Where to get IPv4 block these day

2021-08-05 Thread Ca By
re now selling them back to us. > > > Andy Ringsmuth > 5609 Harding Drive > Lincoln, NE 68521-5831 > (402) 304-0083 > a...@andyring.com > > “Better even die free, than to live slaves.” - Frederick Douglas, 1863 > > > On Aug 5, 2021, at 3:19 PM, Ca By wrote

Re: Where to get IPv4 block these day

2021-08-05 Thread Ca By
On Thu, Aug 5, 2021 at 1:09 PM Tony Wicks wrote: > Contact eddie at iptrading.com , I have used their > services several times and never had any issues. > > > Yep, this what it has come to. “I got a guy” Just keep buying addresses and slamming in NAT boxes folks … Here is a meme

Re: DNSSEC Best Practices

2021-04-27 Thread Ca By
On Tue, Apr 27, 2021 at 12:34 PM Eric Germann via NANOG wrote: > Does anyone have a pointer to a good resource for current best practices > for deployment of DNSSEC, preferably newer than RFC6781? > > What algorithms do you typically sign with (RSASHA256, ECDSAP256SHA256, > both, something

Re: DoD IP Space

2021-04-26 Thread Ca By
On Mon, Apr 26, 2021 at 6:36 AM Tom Beecher wrote: > As long as that IP space was isolated to the .mil network, it was private >> space, as far as the Internet was concerned. >> > > The DoD allocation of 11/8 predates the concept of 'private network space'. > > 11/8 was first assigned to the DoD

Re: DualStack (CGNAT) vs Other Transition methods

2021-02-24 Thread Ca By
On Wed, Feb 24, 2021 at 5:29 AM Douglas Fischer wrote: > P.S.: Forking thread from CGNAT. > > Hello Jordi! > > Since our last heated talk about transitions methods(Rosario, 2018?), I > must recognize that the intolerance to other scenarios other than > dual-stack had reduced(mostly because of

Re: Viable Third Option?

2021-02-17 Thread Ca By
On Wed, Feb 17, 2021 at 10:52 AM Mike Hammett wrote: > This is from the perspective of an eyeball network. I understand that > content networks would have different objectives and reasons. For instance, > I have little to no reason as an eyeball network to exchange traffic with > any other

Re: DoD IP Space

2021-02-10 Thread Ca By
On Wed, Feb 10, 2021 at 6:11 AM Bjørn Mork wrote: > Ca By writes: > > > The 3 cellular networks in the usa, 100m subs each, use ipv6 to uniquely > > address customers. And in the case of ims (telephony on a celluar), it is > > ipv6-only, afaik. > > I certa

Re: DoD IP Space

2021-02-10 Thread Ca By
On Wed, Feb 10, 2021 at 5:50 AM Bjørn Mork wrote: > Ca By writes: > > > On Wed, Feb 10, 2021 at 4:32 AM Valdis Klētnieks < > valdis.kletni...@vt.edu> > > wrote: > > > >> On Wed, 10 Feb 2021 04:04:43 -0800, Owen DeLong said: > >> > Plea

Re: DoD IP Space

2021-02-10 Thread Ca By
On Wed, Feb 10, 2021 at 4:32 AM Valdis Klētnieks wrote: > On Wed, 10 Feb 2021 04:04:43 -0800, Owen DeLong said: > > Please explain to me how you uniquely number 40M endpoints with RFC-1918 > without running out of > > addresses and without creating partitioned networks. > > OK.. I'll bite. What

Re: ARIN hosted RPKI key rotation

2020-11-20 Thread Ca By
te > resources from ARIN -> this-org > in it... so at least the content of this file is generated/maintained > by the parent (RIR in this case). > > > On Fri, Nov 20, 2020, 6:55 AM Ca By wrote: > >> > >> Hello folks, > >> > >> I use ARIN hosted RPKI to publish ROAs > >> > >> The ROAs have an expire date > >> > >> How do i rotate the cert to push out the expiration date? Does ARIN do > this for me? > >> > >> Thanks! >

ARIN hosted RPKI key rotation

2020-11-20 Thread Ca By
Hello folks, I use ARIN hosted RPKI to publish ROAs The ROAs have an expire date How do i rotate the cert to push out the expiration date? Does ARIN do this for me? Thanks!

Re: Securing Greenfield Service Provider Clients

2020-10-10 Thread Ca By
On Sat, Oct 10, 2020 at 8:14 AM Christopher J. Wolff wrote: > Dear Mr. Curtis and Nanog; > > Thank you for your responses. Yes, I am investigating the feasibility of > public internet access to help with Digital Divide issues in light of the > COVID-19 pandemic as well as the challenges of

Re: how would draft-ymbk-opsawg-finding-geofeeds work in noam

2020-09-14 Thread Ca By
On Mon, Sep 14, 2020 at 6:00 PM Randy Bush wrote: > > Would your arin approach of netrange work in all regions? > > > > no. to the best of my knowledge, other regional registries and > > independent irr registries use rpsl; i.e. inetnum: and remarks:. > Radb only supports route -route6

Re: how would draft-ymbk-opsawg-finding-geofeeds work in noam

2020-09-14 Thread Ca By
On Mon, Sep 14, 2020 at 5:53 PM Randy Bush wrote: > >> the edit buffer, yet to be published, has > > >> > > >>Currently, the registry data published by ARIN is not RPSL; > > >>therefore, when fetching from ARIN whois, the "NetRange" attribute/ > > >>key must be treated as "inetnum"

Re: how would draft-ymbk-opsawg-finding-geofeeds work in noam

2020-09-14 Thread Ca By
On Mon, Sep 14, 2020 at 3:02 PM Randy Bush wrote: > the edit buffer, yet to be published, has > > > >Currently, the registry data published by ARIN is not RPSL; > >therefore, when fetching from ARIN whois, the "NetRange" attribute/ > >key must be treated as "inetnum" and the

Re: how would draft-ymbk-opsawg-finding-geofeeds work in noam

2020-09-12 Thread Ca By
On Sat, Sep 12, 2020 at 4:43 PM Randy Bush wrote: > hi ca > > > > > I gave your I-D a try in the real world, and it does not work with a > > > major player. > > > > i.e. arin and radb, your region, which does not do rpsl as others do. > &g

Re: how would draft-ymbk-opsawg-finding-geofeeds work in noam

2020-09-12 Thread Ca By
On Sat, Sep 12, 2020 at 1:13 PM Randy Bush wrote: > hi camron > > sad to say, the days of faxing around number assigments have passed. > the kiddie googlers who wrote the geofeeds rfc probably have not even > seen a fax machine. they just did not like having a hundred gnomes in > the basement

Re: how would draft-ymbk-opsawg-finding-geofeeds work in noam

2020-09-12 Thread Ca By
On Fri, Sep 11, 2020 at 1:49 PM Randy Bush wrote: > would folk familiar with the north american RIR and IRR registries be > > kind enough to suggest how this might adapt? thanks. > > > > A new version of I-D, draft-ymbk-opsawg-finding-geofeeds-02.txt > > has been successfully submitted by Randy

Re: Ipv6 help

2020-08-27 Thread Ca By
On Thu, Aug 27, 2020 at 1:00 AM Brian Johnson wrote: > I hope I’m not adding to any confusion. I find this conversation to be > interesting and want it to be productive. I have not deployed 464XLAT and > am only aware of android phones having a proper client. Platforms with CLAT include:

Re: Ipv6 help

2020-08-25 Thread Ca By
On Tue, Aug 25, 2020 at 9:17 AM Mark Tinka wrote: > > > > > On 24/Aug/20 17:21, JORDI PALET MARTINEZ via NANOG wrote: > > > > > You probably mean 464XLAT > > > > > > Ask you vendors. They should support it. Ask for RFC8585 support, even > better. > > > > > > If they don't do, is because

Re: Ipv6 help

2020-08-22 Thread Ca By
On Sat, Aug 22, 2020 at 6:51 AM Brian wrote: > Is there anyway to deploy ipv6 and push ipv4 traffic end to end across > the ipv6 network. With out having an ipv4 address for everything that is > ipv6? If someone could reach out off list if there is a real solution to > deploy ipv6 as almost

Re: Issue with Noction IRP default setting (Was: BGP route hijack by AS10990)

2020-08-02 Thread Ca By
On Sun, Aug 2, 2020 at 9:36 AM Robert Raszuk wrote: > Hi Ca, > > > Noction is sold to ISPs, aka transit AS, afaik > > Interesting. > > My impression always was by talking to Noction some time back that mainly > what they do is a flavor of performance routing. But

Re: Issue with Noction IRP default setting (Was: BGP route hijack by AS10990)

2020-08-02 Thread Ca By
On Sun, Aug 2, 2020 at 4:34 AM Robert Raszuk wrote: > All, > > Watching this thread with interest got an idea - let me run it by this > list before taking it any further (ie. to IETF). > > How about we learn from this and try to make BGP just a little bit safer ? > > *Idea: * > > In all stub

Re: Issue with Noction IRP default setting (Was: BGP route hijack by AS10990)

2020-08-01 Thread Ca By
on known accepted > practices. > > Another solution could be having the BGP daemon disclose the make, model > family, and exact model of hardware it is running on, to BGP peers, and add > more knobs into policy creation to match said values, and take action > appropriately. That would

Re: Has virtualization become obsolete in 5G?

2020-08-01 Thread Ca By
On Sat, Aug 1, 2020 at 7:21 AM Etienne-Victor Depasquale wrote: > The surprise for me regards Intel's (and the entire Cloud Native Computing > Foundation's?) readiness to move past network functions run on VMs > and towards network functions run as microservices in containers. > > See, for

Re: BGP route hijack by AS10990

2020-08-01 Thread Ca By
On Sat, Aug 1, 2020 at 4:21 AM Mark Tinka wrote: > > > What I meant by "TOTALLY avoidable" is that "this particular plane > crash" has happened in the exact same way, for the exact same reasons, > over and over again. > > Aviation learns from mistakes that don't generally recur in the exact >

Re: MAP-T in production

2020-07-22 Thread Ca By
On Wed, Jul 22, 2020 at 2:18 PM Brian Johnson wrote: > Has anyone implemented a MAP-T solution in production? I am looking for > feedback on this as a deployment strategy for an IPv6 only core design. My > concern is MAP-T CE stability and overhead on the network. The BR will have > to do

Re: Partial vs Full tables

2020-06-04 Thread Ca By
On Thu, Jun 4, 2020 at 8:04 PM James Breeden wrote: > I have been doing a lot of research recently on operating networks with > partial tables and a default to the rest of the world. Seems like an easy > enough approach for regional networks where you have maybe only 1 upstream > transit and

Re: CGNAT Solutions

2020-04-29 Thread Ca By
On Wed, Apr 29, 2020 at 7:17 PM Brandon Martin wrote: > On 4/29/20 10:12 PM, William Herrin wrote: > >> What allows them to work with v6 in such an efficient manner? > > A piece of client software is installed on every phone that presents > > an IPv4 address to the phone and then translates

Re: CGNAT Solutions

2020-04-29 Thread Ca By
On Wed, Apr 29, 2020 at 7:46 PM Masataka Ohta < mo...@necom830.hpcl.titech.ac.jp> wrote: > Ca By wrote: > > >>>You can't eliminate that unless the CPE also knows what internal > port > >>> range it's mapped to so that it restricts what range it uses. If

Re: CGNAT Solutions

2020-04-29 Thread Ca By
On Wed, Apr 29, 2020 at 1:06 AM Masataka Ohta < mo...@necom830.hpcl.titech.ac.jp> wrote: > Brandon Martin wrote: > > >> If you mean getting rid of logging, not necessarily. It is enough if > >> CPEs are statically allocated ranges of external port numbers. > > > > Yes, you can get rid of the

Re: Best way to get foreign ISPs to shut down DDoS reflectors?

2020-04-23 Thread Ca By
On Thu, Apr 23, 2020 at 3:14 PM Compton, Rich A wrote: > Good luck with that.  As Damian Menscher has presented at NANOG, even > if we do an amazing job and shut down 99% of all DDoS reflectors, there > will still be enough bandwidth to generate terabit size attacks. >

Re: Comcast - Significant v4 vs v6 throughput differences, almost stateful.

2020-04-23 Thread Ca By
On Thu, Apr 23, 2020 at 8:27 AM Dovid Bender wrote: > We have customers in CT with the same issues. When did this start? > Seems to have started 5 years ago when we ran out of ipv4 and all comers needed to embrace ipv4 life-support mechanisms

Re: The Cost of Paid Peering with Chinese ISPs

2020-04-01 Thread Ca By
an be discussed here. > Watch what others are talking about and add to it. Nobody else here is doing conversations like you. > Pengxiong > > On Wed, Apr 1, 2020 at 12:34 PM Ca By wrote: > >> This topic is out of scope for the list. Please stop emailing these >>

Re: The Cost of Paid Peering with Chinese ISPs

2020-04-01 Thread Ca By
This topic is out of scope for the list. Please stop emailing these baiting questions. On Wed, Apr 1, 2020 at 12:27 PM Pengxiong Zhu wrote: > Hi folks, > > We got plenty of positive responses in our last email regarding China's > slow transnational network. Many are suggesting it is likely

Re: UDP/123 policers & status

2020-03-18 Thread Ca By
t changing ipv4 filters, Sorry pool. Burned once, twice shy. There is no simple way to do router filters based on ntp app modes. I suggest people be aware of time.google.com And time.cloudflare.com CB > On Tue, Mar 17, 2020 at 11:17 AM Mark Tinka wrote: > >> >> >> On 1

Re: UDP/123 policers & status

2020-03-17 Thread Ca By
On Tue, Mar 17, 2020 at 9:03 AM Compton, Rich A wrote: > Yes, we still see lots of UDP amplification attacks using NTP monlist. We > use a filter to block UDP src 123 packets of 468 bytes in length (monlist > reply with the max 6 IPs). > > -Rich +1 , still see, still have policers Fyi, ipv6

Re: COVID-19 vs. our Networks

2020-03-16 Thread Ca By
On Mon, Mar 16, 2020 at 8:51 AM Livingood, Jason < jason_living...@comcast.com> wrote: > > Folks saw congestion from a massive free content drop this past week. > > But as folks had called out, that was the CDN angle of distributing that > content rather than the actual game play. There is a

Re: [External] Re: QUIC traffic throttled on AT residential

2020-02-21 Thread Ca By
On Fri, Feb 21, 2020 at 2:22 PM Hunter Fuller wrote: > On Fri, Feb 21, 2020 at 2:42 PM Jared Mauch wrote: > > I can already hear the QUIC WG types blaming the network in abstentia, > because well, why would an operator want to keep their network functioning? > :-) > > In fairness, it's not

Re: QUIC traffic throttled on AT residential

2020-02-20 Thread Ca By
On Thu, Feb 20, 2020 at 10:41 AM Dave Bell wrote: > > Not indiscriminate. >> > > Indiscriminate - done at random or without careful judgement. > > Considering that Daniel is complaining that QUIC is broken, it certainly > seems like some network operators are subjecting all UDP traffic on their

Re: QUIC traffic throttled on AT residential

2020-02-20 Thread Ca By
On Thu, Feb 20, 2020 at 10:19 AM Blake Hudson wrote: > > > On 2/19/2020 3:21 PM, Daniel Sterling wrote: > > On Wed, Feb 19, 2020 at 3:34 PM Blake Hudson wrote: > >> Yeah, that was a nice surprise to find that my tethered LTE connection > >> was out performing my wired cable modem service. Of

Re: QUIC traffic throttled on AT residential

2020-02-20 Thread Ca By
On Thu, Feb 20, 2020 at 9:56 AM Dave Bell wrote: > > On Thu, 20 Feb 2020 at 15:31, Ca By wrote: > >> UDP is broken >> > > I would argue that UDP isn't broken. Networks which drop it > indiscriminately are broken. > Not indiscriminate. As Google was informed by

Re: QUIC traffic throttled on AT residential

2020-02-20 Thread Ca By
On Thu, Feb 20, 2020 at 8:34 AM Tom Beecher wrote: > I only wish I were insane; but from where I'm sitting, QUIC has broken >> my internet, and the resolution is blocking QUIC. >> > > The QUIC protocol itself isn't breaking anything ; some middlebox is > breaking QUIC. It's likely collateral

Re: QUIC traffic throttled on AT residential

2020-02-18 Thread Ca By
On Tue, Feb 18, 2020 at 5:44 PM Daniel Sterling wrote: > I've AT fiber (in RTP, NC) (AS7018) and I notice UDP QUIC traffic > from google (esp. youtube) becomes very slow after a time. > > This especially occurs with ipv4 connections. I'm not the only one to > notice; a web search for e.g.

Re: 5G roadblock: labor

2020-01-03 Thread Ca By
On Fri, Jan 3, 2020 at 2:17 PM William Herrin wrote: > On Fri, Jan 3, 2020 at 2:11 PM Ca By wrote: > > You are not using ipv4 today. > > > > The scenario you describe, using facetime (iOS) on T-Mobile US, you are > not using ipv4 on the device. T-Mobile does not assign

Re: 5G roadblock: labor

2020-01-03 Thread Ca By
On Fri, Jan 3, 2020 at 1:54 PM Sabri Berisha wrote: > - On Jan 3, 2020, at 1:00 AM, Mark Tinka mark.ti...@seacom.mu wrote: > > > On 2/Jan/20 21:02, Sabri Berisha wrote: > > > >> > >> Maybe you're just dating yourself here :) I use video calling on an > almost > >> daily basis with my family

Re: 5G roadblock: labor

2020-01-03 Thread Ca By
On Fri, Jan 3, 2020 at 12:56 AM Mark Tinka wrote: > > > On 1/Jan/20 17:35, Brandon Butterworth wrote: > > > > > If the mobile companies are providing the WiFi routers they can > > control it (see LTE WiFi attempt) and one day replace it with > > 5G or 6G in all the things. If they make a better

Re: 5G roadblock: labor

2019-12-30 Thread Ca By
On Mon, Dec 30, 2019 at 3:51 PM Christopher Morrow wrote: > Oh good :) someone coaxed cameron out of the holiday keg :) > I can only take reading how others imagine it may work for so long > On Mon, Dec 30, 2019 at 6:32 PM Ca By wrote: > > > > > > > >

Re: 5G roadblock: labor

2019-12-30 Thread Ca By
On Mon, Dec 30, 2019 at 2:41 PM Christopher Morrow wrote: > On Mon, Dec 30, 2019 at 4:11 PM Brian J. Murrell > wrote: > > > > On Mon, 2019-12-30 at 09:50 -0500, Shane Ronan wrote: > > > > > > Also, keep in mind that 10 years ago, you didn't know you would want > > > or > > > need 25mbits to

Re: RIPE our of IPv4

2019-11-30 Thread Ca By
November 29, 2019 10:29:17 AM > *Subject: *Re: RIPE our of IPv4 > > > > On Nov 27, 2019, at 4:04 PM, Mark Andrews wrote: > > > >  > > > >> On 28 Nov 2019, at 06:08, Brian Knight wrote: > >> > >>> On 2019-11-26 17:11, Ca By wrote: >

Re: RIPE our of IPv4

2019-11-26 Thread Ca By
jority of real bits/s and dollars are in ipv6. Ymmv. But i reject vehemently the notion that v6 vanity project with no obvious business case / roi (Another misstatement by Sabri). If your business is dysfunctional, that is a different issue from ipv6 being dysfunctional. > scott > > >

Re: RIPE our of IPv4

2019-11-26 Thread Ca By
On Tue, Nov 26, 2019 at 12:15 AM Sabri Berisha wrote: > - On Nov 26, 2019, at 1:36 AM, Doug Barton do...@dougbarton.us wrote: > > > I get that some people still don't like it, but the answer is IPv6. Or, > > folks can keep playing NAT games, etc. But one wonders at what point > > rolling out

Re: Disney+ Geolocation issues

2019-11-13 Thread Ca By
On Tue, Nov 12, 2019 at 9:18 PM Michael Crapse wrote: > IPv6 is a lot more granular when it comes to geolocation data. It is also > very very unlikely that the block has been used before, and you never know > what the previous owner did or what geolocation/VPN blacklists it was added > to. Let

Re: T-Mobile help!!

2019-10-31 Thread Ca By
On Thu, Oct 31, 2019 at 6:05 AM David Funderburk wrote: > One of our customers office number is coming across as 'Survey Call' on > T-Mobile cell phones. I know with certainty it's with 'T-Mobile' phones. > I don't have another contact on another network that I know I can try. How > do we get

Re: California public safety power shutdowns

2019-10-10 Thread Ca By
I just hope the next fire is not sparked by a diesel generator that is running because commercial power is off. On Thu, Oct 10, 2019 at 3:48 PM Sean Donelan wrote: > > > AT statement: > > Like all PG customers, we are also affected by this power shutdown. > Overall our network continues to

Re: IPv6 on mobile networks, was Update to BCP-38?

2019-10-03 Thread Ca By
On Thu, Oct 3, 2019 at 12:40 PM John R. Levine wrote: > In article , > Stephen Satchell wrote: > > My AT cell phone has both IPv4 and IPv6 addresses. The IPv4 address > > is from my access point; the IPv6 address appears to be a public address. > > My AT cellphone (via MVNO Tracfone) has a

Re: This DNS over HTTP thing

2019-10-02 Thread Ca By
On Wed, Oct 2, 2019 at 1:54 PM John Levine wrote: > In article <804699748.1254612.1570037049931.javamail.zim...@baylink.com> > you write: > >Tools. Are. Neutral. > > > >Any solution to a problem that involves outlawing or breaking tools will. > >Not. Solve. Your. Problem. > > I think in the

Re: This DNS over HTTP thing

2019-10-01 Thread Ca By
On Tue, Oct 1, 2019 at 6:23 AM Stephane Bortzmeyer wrote: > On Tue, Oct 01, 2019 at 12:11:32PM +0200, > Jeroen Massar wrote > a message of 101 lines which said: > > > - Using a centralized/forced-upon DNS service (be that over DoT/DoH > > or even plain old Do53 > > Yes, but people using a

Re: This DNS over HTTP thing

2019-10-01 Thread Ca By
On Mon, Sep 30, 2019 at 7:27 PM Jay R. Ashworth wrote: > I've been embroiled in my first house-move in 28 years, and just got back > to the table. I don't see any threads here about whatever this > thing-which- > appears-to-me-to-be-a-monstrosity; has it been discussed here and I missed > it? >

Re: Art and Tech is madness

2019-09-05 Thread Ca By
See below for high value of the list, both items are very pleasing On Thu, Sep 5, 2019 at 6:10 AM Hank Nussbacher wrote: > On 05/09/2019 08:09, Kasper Adel wrote: > > No. This is art & tech from 12 years ago: > https://www.youtube.com/watch?v=_y36fG2Oba0 > > -Hank > > In SPRING a time when

Re: IPAM recommendations

2019-09-05 Thread Ca By
On Thu, Sep 5, 2019 at 2:58 AM Todd Underwood wrote: > > that's unkind and is taking advantage of the attention and goodwill of > the community here. this is becoming a pattern. > +1 on this noisy pattern. Hire an consultant to google these things for you. >

Centurylink Looking Glass fail

2019-08-18 Thread Ca By
Paging someone at Centurylink to fix your looking glass. https://lookingglass.centurylink.com None of the functions in any of the cities work Your network is kind of a big deal, so please try to provide visibility to your routing state so the rest of us can do our day-job, on Sunday

Re: MAP-E

2019-08-08 Thread Ca By
On Fri, Aug 9, 2019 at 5:17 AM Lee Howard wrote: > > On 8/2/19 1:10 PM, JORDI PALET MARTINEZ via NANOG wrote: > > The cost of sharing IPs in a static way, is that services such as Sony > Playstation Network will put those addresses in the black list, so you need > to buy more addresses. This

Re: 44/8

2019-07-22 Thread Ca By
gt; > > --- cb.li...@gmail.com wrote: > From: Ca By > > My understanding is that is not currently commonly the > case > > > https://www.worldipv6launch.org/apps/ipv6week/measurement/images/graphs/T-MobileUSA.png > --- >

Re: 44/8

2019-07-22 Thread Ca By
On Mon, Jul 22, 2019 at 4:02 PM Jerry Cloe wrote: > There's already widespread use (abuse ?) of DOD /8's. T-Mobile commonly > assigns 26/8 space (and others) to customers and nat's it. > > My understanding is that is not currently commonly the case

Re: CloudFlare issues?

2019-06-25 Thread Ca By
On Tue, Jun 25, 2019 at 7:06 AM Stephen Satchell wrote: > On 6/25/19 2:25 AM, Katie Holly wrote: > > Disclaimer: As much as I dislike Cloudflare (I used to complain about > > them a lot on Twitter), this is something I am absolutely agreeing with > > them. Verizon failed to do the most basic of

Re: BGP prefix filter list

2019-05-20 Thread Ca By
On Mon, May 20, 2019 at 5:59 PM Seth Mattinen wrote: > On 5/20/19 4:26 PM, John Kristoff wrote: > > On Mon, 20 May 2019 23:09:02 + > > Seth Mattinen wrote: > > > >> A good start would be killing any /24 announcement where a covering > >> aggregate exists. > > I wouldn't do this as a general

Re: BGP prefix filter list

2019-05-15 Thread Ca By
Midwest-IX > http://www.midwest-ix.com > > -- > *From: *"Ca By" > *To: *"Dan White" > *Cc: *nanog@nanog.org > *Sent: *Wednesday, May 15, 2019 1:50:41 PM > > *Subject: *Re: BGP prefix filter list > > > > On Wed, May 15, 2019 at 7:27 AM Dan White wrote:

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