Re: Zayo or HE for IP transit

2021-04-20 Thread Robert Blayzor via NANOG
On 4/19/21 5:30 PM, James Lumby wrote: What is the current experience with Zayo or HE?  I’m looking at possibly adding one of them into a mix of cogent and a mix from my datacenter. Would be using BGP full routes.  Any experiences would be appreciated. Well AFAIK Zayo is not filtering invali

Re: OOB management options @ 60 Hudson & 1 Summer

2021-04-20 Thread Robert Blayzor via NANOG
On 4/15/21 6:14 PM, Matthew Crocker wrote: I’m in DR space @ 60 Hudson and the Markeley MMR @ 1 Summer I'm in both locations as well. We have a 10MB static IP connection for them and I think it's like $50/mo. Depends on how "out of band" you want it to be. I also think Markley @ 1 summer

Re: Submitting Fake Geolocation for blocks to Data Brokers and RIRs

2021-04-22 Thread Robert Blayzor via NANOG
On 4/22/2021 9:30 AM, Tom Beecher wrote: While I agree with the overall sentiment of your message, I am curious ; have there been any instances where an internet provider has been found liable (criminally or civilly) for willfully misrepresenting IP geolocation information? How could there be

Cogent RPKI invalid filtering

2021-04-26 Thread Robert Blayzor via NANOG
According to Cloudflares isbgpsafeyet.com, Cogent has been considered "safe" and is filtering invalids. But I have found that to be untrue (mostly). It appears that some days they filter IPv4, sometimes not, and IPv6 invalids are always coming through. I know it's Cogent, but curious as to wha

Re: Aftermarket switches that were manufactured in any sort of quantity?

2022-06-10 Thread Robert Blayzor via NANOG
On 6/9/22 15:07, Saku Ytti wrote: They're not really particularly cheap, they are 'market rate', you can get 'market rate' from multiple suppliers, directly from manufacturers too. They are only cheaper than most EU+US resellers, that's about it. Are they "cheap" or is everyone else just "over

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

2022-10-04 Thread Robert Blayzor via NANOG
On 10/4/22 09:19, Mike Hammett wrote: Sorta like in the IP world, if everyone did BCP38/84, amplification attacks wouldn't exist. Not everyone does, so... Wouldn't exist? Maybe only in part, BCP38/84 does nothing for a majority of DDoS amp attacks. Most traffic is coming from legit/botted sou

VM hosting with full BGP feed

2023-03-02 Thread Robert Blayzor via NANOG
Looking for a VPS that can do a FreeBSD VM/Jail and can provide a full BGP route view. Anyone know of some place that would do this? Please contact me off list, thank yuou. -- inoc.net!rblayzor XMPP: rblayzor.AT.inoc.net PGP: https://pgp.inoc.net/rblayzor/

NY Verizon FIOS IPv6 routing issue

2023-03-08 Thread Robert Blayzor via NANOG
Any Verizon IP engineers lurking on this list that can contact me about a recurring and chronic IPv6 routing issue in the upstate NY Verizon FIOS network. Getting feedback from several customers that have valid IPv6 PD from FIOS but routing is broken 2-3 hops out in Verizons network. This is ca

Re: maximum ipv4 bgp prefix length of /24 ?

2023-09-29 Thread Robert Blayzor via NANOG
Trolling NANOG on this subject? Let me get my popcorn... -- inoc.net!rblayzor XMPP: rblayzor.AT.inoc.net PGP: https://pgp.inoc.net/rblayzor/ On 9/28/23 17:25, VOLKAN SALİH wrote: hello, I believe, ISPs should also allow ipv4 prefixes with length between /25-/27 instead of limiting maximum

Re: maximum ipv4 bgp prefix length of /24 ?

2023-09-29 Thread Robert Blayzor via NANOG
On 9/29/23 03:34, Mark Tinka wrote: RAM is not the issue... it's FIB. If you pay me for FIB slots, I'm happy to install /32's to your heart's content 🙂. And convergence times to process all that extra noise... The line in the sand has been drawn; just say no to >/24 ... -- inoc.net!rblayzo

Re: Programmable SFP+ Transcievers

2016-01-25 Thread Robert Blayzor via NANOG
On Jan 18, 2016, at 2:02 PM, Colton Conor wrote: > > What options are out there for re-programmable SFP and SFP+ transceivers? > So far I have found both > https://www.flexoptix.net/en/flexbox-v3-transceiver-programmer.html and > http://solid-optics.com/tools/multi-fiber-tool/so-multi-fiber-tool-

Re: Anycast provider for SMTP?

2015-06-16 Thread Robert Blayzor via NANOG
On Jun 15, 2015, at 1:50 PM, Joe Hamelin wrote: > > I have a mail system where there are two MX hosts, one in the US and one in > Europe. Both have a DNS MX record metric of 10 so a bastardized > round-robin takes place. This does not work so well when one site goes > down. My solution will b

Re: Level3 routing issues

2015-07-29 Thread Robert Blayzor via NANOG
On Jul 28, 2015, at 8:54 PM, Matt Hoppes wrote: > > Is anyone seeing packet loss or routing issues on the Level3 network on the > east coast right now? > > We’ve seen a slew of problems going west out of Level3 in NYC the last couple of nights. Last night was particularly bad to the point w