Arelion/Telia AS1299 issues?

Hey all, anyone aware of issues with Arelion this morning? We have a bunch of end users on at least Cox and Cogeco who are having serious issues with service access, and the problem appears to be on the return path where it traverses Arelion. Source net is Lumen/L3 3356 but loss/latency

Re: Lossy cogent p2p experiences?

across the internet for ten seconds; 3.47 Gbps, 162 retransmits. Across the P2P, this time at least, 637 Mbps, 3633 retransmits. David From: David Hubbard Date: Friday, September 1, 2023 at 10:19 AM To: Nanog@nanog.org Subject: Re: Lossy cogent p2p experiences? The initial and recurring

Re: Lossy cogent p2p experiences?

The initial and recurring packet loss occurs on any flow of more than ~140 Mbit. The fact that it’s loss-free under that rate is what furthers my opinion it’s config-based somewhere, even though they say it isn’t. From: NANOG on behalf of Mark Tinka Date: Friday, September 1, 2023 at 10:13

Re: Lossy cogent p2p experiences?

before this miserable behavior began in late June. From: Eric Kuhnke Date: Thursday, August 31, 2023 at 4:51 PM To: David Hubbard Cc: Nanog@nanog.org Subject: Re: Lossy cogent p2p experiences? Cogent has asked many people NOT to purchase their ethernet private circuit point to point service

Lossy cogent p2p experiences?

Hi all, curious if anyone who has used Cogent as a point to point provider has gone through packet loss issues with them and were able to successfully resolve? I’ve got a non-rate-limited 10gig circuit between two geographic locations that have about 52ms of latency. Mine is set up to support

Re: Cogent Abuse - Bogus Propagation of ASN 36471

Heck, I can’t even get Cogent to keep my paid services functional; going on four weeks with an unusable 10gig point to point. From: NANOG on behalf of Mike Hammett Date: Thursday, July 20, 2023 at 1:03 PM To: Tom Beecher Cc: nanog@nanog.org Subject: Re: Cogent Abuse - Bogus Propagation of

Anyone from Akamai available?

Trying to determine an outage issue between Akamai and 33398; any Akamai folks on here? Thanks, David

Any Frontier AS 5650 folks on here?

Have spent 90 minutes with tech support trying to get a peering issue a few hundred miles away in front of the right department, and all I have to show for it is broken local equipment lol. Thanks, David

Cogent & Google reachability stable?

It seemed like a decade in the making but has the IPv6 transit between Cogent and Google (via that showed up last fall remained stable? I’d ruled them out on a number of projects for this reason but may reconsider if it has been reliable. Appears HE (ASN6939) is still unreachable though… I

Re: What's a "normal" ratio of web sites to IP addresses...

I don't know that there is a normal as it likely depends heavily on the revenue per customer and the service's tolerance for giving out IP addresses. It also depends heavily on the back end infrastructhre and what kind of service is being provided. There's probably massive scale behind

Re: Cogent ...

I recently cancelled a circuit with them that began life as transit and converted to P2P, where the BGP fee never disappeared, and had been fighting them on it for eight months. Now that the circuit is gone they've switched to completely ignore mode. So, not likely I'll use them again. I did

Opinions on Arista for BGP?

Hi all, would love to get any current opinions (on or off list) on the stability of Arista’s BGP implementation these days. Been many years since I last looked into it and wasn’t ready for a change yet. Past many years have been IOS XR on NCS5500 platform and Arista everywhere but the edge.

Re: OVH datacenter SBG2 in Strasbourg on fire ????

After sending them abuse reports for years with only an increase in malicious traffic, I have no expectation of anything they do getting better or being for the benefit of the internet as a whole. Only reason this is probably getting any attention from them is in hopes they don’t irreparably

Re: OVH datacenter SBG2 in Strasbourg on fire 

Was thinking the exact same thing; they and Digital Ocean seem to compete for the number two spot behind China as a malicious traffic source on all my public facing networks. From the pics, the place looked like it has had quite a few semi-trailer containers added around it, perhaps they were

Re: Viable Third Option?

first. I mean how can you seriously sell a circuit to anyone in a data center and have a caveat that massive, that no other provider has. From: Dovid Bender Date: Wednesday, February 17, 2021 at 4:50 PM To: David Hubbard Cc: "nanog@nanog.org" Subject: Re: Viable Third Optio

Re: Viable Third Option?

I’ve been pretty happy with NTT but their POPs can be limited; I’ve had to pick up waves to them, which sometimes still comes out ahead. I’m slowly dropping Cogent due to the v6 issues. I haven’t been able to try HE because they and a frequent colo provider I use (Switch) don’t seem to get

Cross country latency on 3356?

Curious if anyone is seeing issues with 3356 cross country, particularly Orlando-LA? I have to assume they’re having issues in Texas, so perhaps too much capacity has been lost and it’s overloading what is functioning? David

Re: Frontier Tampa issues

Yes, exactly same issue for us, and it has happened in the past a few years ago fortunately. Any chance the route takes a Level 3 (3356) path? I’m just theorizing here, but my belief is they have some kind of link aggregation in the path from TB to 3356 (or maybe just internal near some edge)

Re: Apple Catalina Appears to Introduce Massive Jitter - SOLVED!

The leaking past the VPN thing is pretty obnoxious. There are people who may be subject to policy and/or regulatory requirements that don’t permit split tunnels (even if supposedly not in userspace), so it will be interesting to see what burdens the use of an OS that intentionally leaks data

bgp dampening and anycast networks (particularly cloudflare)

Hi all, was curious if anyone has found it necessary to alter their route dampening rules related to anycast networks, and Cloudflare especially? I’ve got a customer whose target web server has been going intermittently inaccessible from a very geographically distant Cloudflare location (AU),

Re: Cogent Layer 2

I had a discussion with them about a point to point circuit last year and ran into some weirdness around how burstable it would be for specific IP to IP streams as our use case was cheap circuit / high speed data replication between given endpoints. The sales rep was suggesting to me that I’d

Re: CenturyLink -> Lumen

I think this is just someone trying to pull the stock price out of the dumps by branding themselves a “tech company”. There are still things from the TWTelecom days they haven’t finished integrating into the control panel, this should be fun watching them try to change the name at the same

Re: curious spam...

Here in Florida the self-preservation interests of the two party system have resulted in all voter registrations being made public, including email, d/o/b, phone, home address (since you can't legally register any other), party affiliation. If you used your private email for any state

Re: Does anyone actually like CenturyLink?

It’s just due to network size. Horrid service and reliability aside, if you have enough eyeballs, application providers will want to directly peer, and if you have enough app providers on net then access providers will want to peer. With all the acquisitions, they have a ton of fiber in the

Re: Centurylink having a bad morning?

I just brought one of my sessions back up to attempt to avoid the blackholing, should be full feed, getting all of 850 v4 routes and 106 v6. From: NANOG on behalf of Tomas Lynch Date: Sunday, August 30, 2020 at 9:41 AM To: Drew Weaver Cc: "nanog@nanog.org" Subject: Re: Centurylink having a

Re: Centurylink having a bad morning?

Same. Also, as reported on outages list, what’s even worse is that they appear to be continuing to propagate advertisements from circuits whose sessions have been turned down. I validated ours still were via a couple looking glass portals. Down Detector shows nearly every major service

Product for heat containment per rack unit?

Curious if anyone has knowledge of a vendor / product designed to make it possible to use back-to-front cooled equipment in racks that need to be ‘sealed’ for heat containment reasons? I’d envision this looking like some kind of adjustable depth sleeve, to get the cold air to the equipment,

Re: Is there *currently* a shortage of IPv4 addresses?

Agreeing with the other replies about scarcity. Also wanted to comment that address exhaustion affects web hosts particularly hard because "SEO experts" continue to believe that if a site they work on does not have an exclusive IP, they're being penalized by Google. They'll convince clients

Re: IPv6 over vxlan+evpn Arista?

Nope the underlay can be v4-v4, just need to be able to carry the v4+v6 overlay to allow for migration of addresses. From: Tyler Conrad Date: Friday, July 10, 2020 at 12:39 PM To: David Hubbard Cc: "nanog@nanog.org" Subject: Re: IPv6 over vxlan+evpn Arista? Do you need to carry

IPv6 over vxlan+evpn Arista?

Hi all, was curious if anyone is doing dual stack v4/v6 over Arista’s implementation of vxlan / evpn (the inter-data center transport would be v4)? They have plenty of references for v4 deployments but had to check on v6 support, which can make one nervous; they did confirm it’s supported.

Re: RIPE NCC Executive Board election

I suspect he’d want to slow adoption and push his frankestein IPv4 because any extension of IPv4 use makes the netblocks’s he’s obtained questionable ‘ownership’ of more valuable, in theory. From: NANOG on behalf of Baldur Norddahl Date: Wednesday, May 13, 2020 at 5:02 PM To:

Re: RIPE NCC Executive Board election

It just keeps getting dumber by the minute. My home ISP hasn’t even updated firmware to one that supports v6, but yeah, they’re surely going to update to your Frankenstein ipv4 because you’re going to give them a taste of addresses from the nightmare pool that will reach even less of the

Re: RIPE NCC Executive Board election

LOL the IPv4+ thing was a pretty entertaining read. You clearly don’t have even a basic understanding of the v4 packet structure, or that the octet display concept is simply for human benefit. IPv6 can be implemented with ‘software updates’ too… From: NANOG on behalf of Elad Cohen Date:

Re: An appeal for more bandwidth to the Internet Archive

Could the operation be moved out of California to achieve dramatically reduced operating costs and perhaps solve some problems via cost savings vs increased donation? I have to imagine with the storage and processing requirements that the footprint and power usage in SFO is quite costly. I

Alternative for Google Safe Browsing for Network Administrators?

Just received notice that Google is eliminating the Safe Browsing for Network Administrators service…. in favor of a new paid alternative; imagine that. Are there recommended similar services out there that will send netblock owners alerts related to suspected compromised websites, malware

Re: FYI - Suspension of Cogent access to ARIN Whois

When they spam me I typically just ask if they have IPv6 to Google and never hear back… From: NANOG on behalf of David Guo via NANOG Reply-To: David Guo Date: Monday, January 6, 2020 at 11:06 AM To: John Curran , "nanog@nanog.org" Subject: RE: FYI - Suspension of Cogent access to ARIN Whois

Re: all major US carriers received text messages overnight that appear to have been sent around Valentine's Day 2019

Playing devil’s advocate, perhaps they were under emergency court order to not deliver texts for a certain duration, market, who knows what, and that order just ended, but some type of non-disclosure / secrecy directive continues to exist… may have just had to come up with something to say

Security alert aggregator?

Curious if anyone knows of a security alert aggregation service? For example, go and plug in all the various vendors hardware and software packages your enterprise uses, and then the service subscribes to all the random RSS feeds, CVE lists, vendor mailing lists, etc. to feed you the data

Re: Cogent sales reps who actually respond

Our sales rep has been great, but unfortunately, for him, every time he calls and I ask if Cogent is going to get me IPv6 transit to Google, he has to say no, and then I tell him I can’t purchase any more circuits. From: NANOG on behalf of Owen DeLong Date: Monday, September 16, 2019 at 9:20

Re: IPAM recommendations

I wish Digital Ocean would put as much effort into policing their network; at least two thirds of the malicious traffic hitting our customers comes from an even split between them and OVH. From: NANOG on behalf of Mel Beckman Date: Thursday, September 5, 2019 at 10:48 AM To: Phillip Carroll

Re: CenturyLink/Level 3 combined AS

Cogent is great, or worthless, depending on whether you like talking to Google via IPv6. From: NANOG on behalf of Darin Steffl Date: Saturday, June 8, 2019 at 9:10 AM To: Brielle Bruns Cc: North American Network Operators' Group Subject: Re: CenturyLink/Level 3 combined AS Ok just so

Re: SFP supplier in Europe?

Flexoptix may be an option; they're Germany. Even US shipping is typically two day. On 4/4/19, 4:10 PM, "NANOG on behalf of nanog-...@mail.com" wrote: Hello NANOG, Could somebody recommend an SFP supplier in Europe with a warehouse in the EU and fast shipping? I need to pick

Re: Frontier rural FIOS & IPv6

Things are no better in Spectrum land; gotta love the innovation in monopoly markets…. I ask every year and expect it in perhaps thirty. From: NANOG on behalf of "Aaron C. de Bruyn via NANOG" Reply-To: "Aaron C. de Bruyn" Date: Sunday, March 31, 2019 at 4:26 PM To: "C. A. Fillekes" Cc:

Was wrong Re: Did IPv6 between HE and Google ever get resolved?

Oops, I was corrected that HE doesn’t have IPv6 issues with Google, not sure why I had that in my head. Cogent certainly does but something had me thinking there’s another big name that has the same problem. David From: NANOG on behalf of David Hubbard Date: Thursday, March 28, 2019 at 12

Did IPv6 between HE and Google ever get resolved?

Hey all, I’ve been having bad luck searching around, but did IPv6 transit between HE and google ever get resolved? Ironically, I can now get to them cheaply from a location we currently have equipment that has been Cogent-only, so if it fixes the IPv6 issue I’d like to make the move. Anyone

Re: Contacts wanted: OVH, DigitalOcean, and Microsoft (Deutschland)

On 3/19/19, 8:23 PM, "NANOG on behalf of Ronald F. Guilmette" wrote: In message , Tom Beecher wrote: >Calling everyone an idiot in the midst of Endless Pontification isn't >really a recipe for success. I did not call "everyone" an idiot. I'm quite

Re: Arista Layer3

On 3/5/19, 2:28 PM, "NANOG on behalf of Saku Ytti" wrote: Hey Dmitry, > What do you think about Arista 7280SR (DCS-7280SR-48C6-M-R) as a BGP peering router with 3 x upstream with full route view in RIB (ipv4 + ipv6) and another IXP feed? > Considering switching from ASR9001

Any detail on 3356 outage this morning?

Curious if anyone has detail on the cause of the CenturyLink/L3 outage this morning? Their master ticket response is not exactly confidence inspiring; hey, routers nationwide decided to reboot, but don’t worry, service was restored with no manual intervention…. *** CASCADED EXTERNAL NOTES

Re: Cellular backup connections

I’ve found the antenna choice and placement can make a huge difference in a data center environment. In some cases it required going to a directional high gain antenna pointed towards a desirable tower, which we found by having someone monitor / reload the Opengear web interface while another

Re: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space?

Yikes, they should change their name rather than be mistaken for Cogent lol On 12/20/18, 2:04 PM, "Clayton Zekelman" wrote: Cogent != Cogeco Cogent - US Backbone Provider Cogeco - Canadian Cable TV & Internet provider At 01:00 PM 20/12/2018, David

Re: Facebook doesn't have a route to my ISP's (Cogeco) IPv6 space?

Google and HE don't have IPv6 connectivity with Cogent because Cogent's CEO has been in some decades long pissing match with them about free settlement free peering. That's the unfortunate reality of the situation; nothing you can do other than have another route to HE/Google IPv6 targets. We

Re: Cogent charging 50/mo for BGP (not IPs, the service)

They charge it even if you’re using your own address space. It’s a fee simply for establishing BGP with them on a given circuit. I believe if you used static routes and their space, you would not have to pay it. From: NANOG on behalf of Josh Luthman Date: Wednesday, October 17, 2018 at

Re: Cogent charging 50/mo for BGP (not IPs, the service)

Yep we pay it on our circuits, begrudgingly. Wouldn’t mind it as much if it actually delivered me every BGP prefix in the global routing table… From: NANOG on behalf of Josh Luthman Date: Wednesday, October 17, 2018 at 11:49 AM To: NANOG list Subject: Cogent charging 50/mo for BGP (not IPs,

Re: Whats going on at Cogent

wasn't interested because of the HE issue. I have yet to get another email... On Tue, Oct 16, 2018 at 9:29 AM, Ca By mailto:cb.li...@gmail.com>> wrote: On Tue, Oct 16, 2018 at 5:16 AM David Hubbard mailto:dhubb...@dino.hostasaurus.com>> wrote: Have had the same sales rep for

Re: Whats going on at Cogent

Have had the same sales rep for several years now; unfortunately he has no ability to fix their IPv6 peering issue so we’re slowly removing circuits, but otherwise for a handful of 10gig DIA circuits it’s been stable. From: NANOG on behalf of Ryan Gelobter Date: Tuesday, October 16, 2018 at

Re: ifIndex

, and its config has been deleted, the corresponding ifindex and related counters should be gone; it no longer exists in any form. If you reload, it will disappear, but that’s the only way. From: Mel Beckman Date: Saturday, October 13, 2018 at 4:46 PM To: David Hubbard Cc: "nanog@nanog.org"

Re: ifIndex

Cisco tries very hard to make such useless data occur in XR. If you have a gigE SFP in an SFP+ port, a new ifindex will appear for the resulting GigabitEthernetX port, then it remains even if both the config and SFP have been removed. Automated systems will keep querying it as if it were a

Re: bloomberg on supermicro: sky is falling

They actually profit from fraud; and my theory is that that's why issuers have mostly ceased allowing consumers to generate one time use card numbers via portal or app, even though they claim it's simply because "you're not responsible for fraud." When a stolen credit card is used, the

Re: Application or Software to detect or Block unmanaged swicthes

This thread has piqued my curiosity on whether there'd be a way to detect a rogue access point, or proxy server with an inside and outside interface? Let's just say 802.1x is in place too to make it more interesting. For example, could employee X, who doesn't want their department to be back

Re: Curiosity about AS3356 L3/CenturyLink network resiliency (in general)

dev...@mejeticks.com> Sent: Saturday, May 19, 2018 5:36:23 PM To: David Hubbard; nanog@nanog.org Subject: Re: Curiosity about AS3356 L3/CenturyLink network resiliency (in general) If this is a know issue and has happened before and point to point circuits aren’t effected you always have the oppor

Curiosity about AS3356 L3/CenturyLink network resiliency (in general)

I’m curious if anyone who’s used 3356 for transit has found shortcomings in how their peering and redundancy is configured, or what a normal expectation to have is. The Tampa Bay market has been completely down for 3356 IP services twice so far this year, each for what I’d consider an

Re: IPv4 and IPv6 hijacking by AS 6

Unfortunately, that's how it's done in route policy on XR, so people bouncing between flavors can easily make that mistake. On 4/13/18, 4:15 AM, "NANOG on behalf of Bjørn Mork" wrote: Anurag Bhatia writes:

Re: Cloudflare 1.1.1.1 public DNS different as path info for 1.0.0.1 and 1.1.1.1 london

I'm finding it unreachable from at least one Level 3 router. I'm seeing behavior which makes me suspect 1.1.1.1/32 has been incorrectly defined an interface IP on that device; one of our locations gets an immediate ping response for 1.1.1.1, and a traceroute of one hop, which is that first

Re: NG Firewalls & IPv6

I’ve been doing dual stack through Fortinet products for many years without issue. Well, no issue from a technical perspective. Sometimes you have to dig for a bit to find the equivalent v6 CLI commands, and occasionally there’s GUI stuff missing that requires CLI where the v4 equivalent

Re: Console Servers & Cellular Providers

We get static IP's to facilitate monitoring that the OOB remains online (easier to hit a non-changing IP than getting false positives for outage between an IP change and DDnS or whatever other type of update needs to happen), and it also makes IPSec VPN easy if your roving sysadmins know what

Re: Console Servers & Cellular Providers

Going to depend entirely on the data center. I've got OpenGear boxes deployed in a variety of places, using Verizon LTE with static IP. One Level 3 colo I'm in I had to buy a high gain directional antenna to get the signal strength up above -80, where below that you're lucky to get a

Re: Temp at Level 3 data centers

with the situation, so hopefully things are headed in the right direction now. David From: Martin Hannigan <hanni...@gmail.com> Date: Friday, October 13, 2017 at 4:05 PM To: David Hubbard <dhubb...@dino.hostasaurus.com> Cc: "nanog@nanog.org" <nanog@nanog.org> Subject: Re:

Temp at Level 3 data centers

Curious if anyone on here colo’s equipment at a Level 3 facility and has found the temperature unacceptably warm? I’m having that experience currently, where ambient temp is in the 80’s, but they tell me that’s perfectly fine because vented tiles have been placed in front of all equipment

Re: Has Level3 done away with traceroute??

I’m seeing the same thing across our Level 3 circuits, even if the traffic never leaves their network. This was not the case as recently as two days ago when I had a reachability ticket open with them. My SE says they’re having an internal issue that’s being worked on; didn’t provide detail.

Anyone using Arista 7280R as edge router?

Hey all, have some Brocade MLXe’s that can no longer handle a full v4 and v6 route table while also having VRF support (dumb CAM profile limitations in the software). Mine don’t do anything fancy; just BGP to a few upstream peers and OSPF/OSPFv3 to the inside, management VRF, some ACL’s. I’m

Re: 10G MetroE 1-2U Switch

Would Arista 7280R work? Gets you 48+ 10gig and a couple QSFP ports even in the cheapest model. I believe it has the features you want. Haven’t done MPLS with it, but I’ve got some running OSPF/OSPFv3 with no issues. On 4/13/17, 5:37 PM, "NANOG on behalf of Erik Sundberg"

Alternatives to bgpmon?

Anyone have recommendations for an alternative service that works like bgpmon (external reachability/peer monitoring, route hijack alerts, etc)? Since their OpenDNS acquisition, I’ve found the service not working reliably, as in I receive no alerts even when I’m intentionally taking one of our

Verizon wireless to stop issuing static IPv4

Thought the list would find this interesting. Just received an email from VZ wireless that they’re going to stop selling static IPv4 for wireless subscribers in June. That should make for some interesting support calls on the broadband/fios side; one half of the company is forcing ipv6, the

Re: Common Reliable Out Of Band Management Options at Carrier Hotels

Provided you can get a cell signal, we’ve been very happy with Opengear boxes. We’d been using their ACM5508 which is eight serial ports, two Ethernet, cell. It runs linux, you can ssh into it, do fancy things like keep the cell side down and use text messages to bring it up if you need to

Re: SoCal FIOS outage(?) / static IP readdressing

Last 18 hour outage I experienced got me a fantastic half month credit. It cost us more to pay me for the time I spent on hold than the credit was worth, so I no longer call them if we’re down and downdetector shows others in the area are too. We’re in the process of moving the circuit to a

Re: OSPFv3 with IPSec between Cisco and Juniper gears

Wouldn’t you want to use hexadecimal instead of ascii-text, since that would match what the Cisco is asking for? I’m just throwing this out there, I’m not familiar with Juniper but their docs seem to suggest that using hex will cause it to ask for 40 hex chars. David On 11/10/16, 3:14 PM,

Re: Dyn DDoS this AM?

Do we know the attack destinations so we can watch transit traffic destined for it to help sources that may be unaware? David

Level 3 voice outage?

Curious if anyone else is having issues with Level 3 (legacy Twtelecom specifically) enterprise SIP? I’m at minute 45 of being on hold with them, so I suspect they are having known issues. Our sales rep mentioned a toll free outage being tracked under master ticket 11377637 but I don’t have

Re: Arista unqualified SFP

We’ve done this as well, and Arista support hasn’t hassled us about anything yet so I’ve been pleased. I’ve been very happy using Flexoptics transceivers in all kinds of equipment too, if anyone’s looking for something they know works, and you get a programmer that will let you code optics to

Re: Email to text - vtext.com blacklisting ip

We’d experienced similar, plus, email to text doesn’t work if the path between alerting system and email gateway is broken. We bought a few of these cellular gateways: http://www.smseagle.eu/ Then I went into a t-mobile store and bought a few $25/mo SIM cards, put credit card on file to auto

Level3 (3356) to outlook.office365.com via v6?

Curious if anyone else is having issues reaching outlook.office365.com via ipv6 over Level 3? Our customers have begun reporting failures checking email, and in the ones who have had this issue, are using the mail server name outlook.office365.com and are on v6. Traceroute6 shows the traffic

Re: Operations task management software?

il.com> wrote: On 7/27/16, David Hubbard <dhubb...@dino.hostasaurus.com> wrote: > Hi all, curious if anyone has recommendations on software that helps manage > routine duties assigned to operations staff? Have computers do the routine scut work - not people.

Operations task management software?

Hi all, curious if anyone has recommendations on software that helps manage routine duties assigned to operations staff? For example, let’s say we have a P that says someone from the netops group must check that Rancid is successfully backing up all router configs bi-weekly. Ideally, it would

Re: syslog server

https://www.graylog.org/ On 6/6/16, 4:59 PM, "NANOG on behalf of Maximino Velazquez" wrote: >Hi nanog community > >I need help !! > >What is the best syslog server (opensource)? > >Thanks for your help > >Regards. > >-- > > > >Max

Re: Level 3 issues?

>Thank you, > >Jordan Medlen >Enterprise Communications Manager >Bisk Education >(813) 612-6207 > > <http://www.bisk.com/> > >On 5/16/16, 3:49 PM, "NANOG on behalf of David Hubbard" ><nanog-boun...@nanog.org on behalf of dhubb...@dino.hostasaurus.com&g

Level 3 issues?

Anyone seeing issues with Level 3 networking right now? We’re seeing huge latency and loss on traffic coming inbound (to us, AS33260) but it seems to be at the peering points with other major ISP’s and Level 3. Comcast for example: 333 ms21 ms70 ms

Re: NIST NTP servers

Ed, and anyone else reading this thread, I’m curious if you’ve looked at their authenticated NTP offering which uses different servers: http://www.nist.gov/pml/div688/grp40/auth-ntp.cfm We’re considering that but haven’t tried yet. David On 5/9/16, 11:01 PM, "NANOG on behalf of b f"

Re: Fri AM AT outage

Hopefully the job posting includes replacing this guy: http://www.tampabay.com/news/business/frontier-communications-pledges-smooth-take-over-of-verizon-fios-and-land/2271256 "I would never say we're 100 percent certain it will go perfectly," Mike Flynn, Frontier's regional president

10gig pricing with Verizon crazy?

Curious if anyone has had similar experience; looking for a 10gig transit circuit at a colo, contacted VZ as they’re on net in the facility, quoted me an astronomical amount at 10-20x going rates these days. I’m curious if I just happened across a bad rep and should dig further, or that’s par

Re: SMS gateways

Scott, I was interested in that as well, it was in my original post. I’m considering that and the SMSEagle; both are from Europe. I can’t find too much on them from a real world war stories perspective, but there has been mention of the FoxBox on nanog in years past, so there are some users

Re: SMS gateways

The specific phrase you’ll want to use with your VZ rep is a “machine to machine” plan. It’s the same type of plans alarm companies purchase for cell-backups. They have plans with data allowances as low as 1 MB/month for a few dollars, but you get destroyed if you go over the plan because the

SMS gateways

Hey all, was curious if anyone has opinions on the FoxBox vs SMS Eagle boxes for sending SMS alerts directly to the cell network? http://www.smsfoxbox.it/en/foxbox-iq.html/ http://www.smseagle.eu/store/en/devices/1-sms-eagle.html Any alternative options would be appreciated too. I saw

Opinions on Arista 7280?

Curious if anyone's used the 7280 and wants to share their experience? I'm looking at it primarily for three reasons, MLAG (i.e. multi-chassis LACP), large ARP/MAC table (256k entries) and large IPv6 neighbor table (256k entries). For the table sizes we would like out of one pair of switches,

How to force rapid ipv6 adoption

Had an idea the other day; we just need someone with a lot of cash (google, apple, etc) to buy Netflix and then make all new releases v6-only for the first 48 hours. I bet my lame Brighthouse and Fios service would be v6-enabled before the end of the following week lol. David

Question re session hijacking in dual stack environments w/MacOS

Hey all, as we've slowly deployed IPv6 to our end users, it has begun to cause some issues for those on Mac's specifically. Apple apparently has an algorithm at some point in the network stack to decide whether IPv4 or IPv6 is, perhaps, 'better' or 'faster' at any given point in time during an

RE: Ear protection

I wear one of two things: 1) The 3M Peltor 105 ear muffs which offer 30db reduction. I keep them in my car because I also use them for the gun range, they fit snug but not annoying. They're only $18 on amazon: http://tinyurl.com/peltor105 There's also a behind the head bar if you don't like the

RE: another tilt at the Verizon FIOS IPv6 windmill

From: Mel Beckman [mailto:m...@beckman.org] David, Did you consider running an IPv6 tunnel through HE.net? We couldn't get the desired throughput via HE tunnel. We tried it, then switched to v6 through VPN using a slice of our own allocation, but ultimately didn't want that overhead

RE: another tilt at the Verizon FIOS IPv6 windmill

On Mon, 13 Jul 2015, Paul B. Henson wrote: Seems to be a lot less noise on this iteration of the shake fist at Verizon's lack of IPv6 thread, I guess everybody is pretty much burned out and given up 8-/. Verizon should just update their IPv6 status page with a link to hurricane electric's

Huge Level 3 ipv4 issues?

Experiencing packetloss all over the place (chicago, tampa, atlanta) on Level 3's network; can't even reach them from Brighthouse residential. IPv6 seems to still be working fine, but of course Brighthouse doesn't offer that lol. Anyone seeing the same? David

Google's Gmail SMTP SSL has expired (again)

It appears something Google allowed to happen in 2008 has happened again: # openssl s_client -starttls smtp -connect smtp.gmail.com:587 CONNECTED(0003) depth=3 C = US, O = Equifax, OU = Equifax Secure Certificate Authority verify return:1 depth=2 C = US, O = GeoTrust Inc., CN = GeoTrust

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